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-rw-r--r--drivers/media/video/gspca/Kconfig215
-rw-r--r--drivers/media/video/gspca/Makefile75
-rw-r--r--drivers/media/video/gspca/conex.c3
-rw-r--r--drivers/media/video/gspca/etoms.c3
-rw-r--r--drivers/media/video/gspca/finepix.c466
-rw-r--r--drivers/media/video/gspca/gspca.c248
-rw-r--r--drivers/media/video/gspca/gspca.h21
-rw-r--r--drivers/media/video/gspca/m5602/Kconfig11
-rw-r--r--drivers/media/video/gspca/m5602/Makefile11
-rw-r--r--drivers/media/video/gspca/m5602/m5602_bridge.h170
-rw-r--r--drivers/media/video/gspca/m5602/m5602_core.c313
-rw-r--r--drivers/media/video/gspca/m5602/m5602_mt9m111.c345
-rw-r--r--drivers/media/video/gspca/m5602/m5602_mt9m111.h1020
-rw-r--r--drivers/media/video/gspca/m5602/m5602_ov9650.c546
-rw-r--r--drivers/media/video/gspca/m5602/m5602_ov9650.h503
-rw-r--r--drivers/media/video/gspca/m5602/m5602_po1030.c336
-rw-r--r--drivers/media/video/gspca/m5602/m5602_po1030.h478
-rw-r--r--drivers/media/video/gspca/m5602/m5602_s5k4aa.c463
-rw-r--r--drivers/media/video/gspca/m5602/m5602_s5k4aa.h370
-rw-r--r--drivers/media/video/gspca/m5602/m5602_s5k83a.c423
-rw-r--r--drivers/media/video/gspca/m5602/m5602_s5k83a.h484
-rw-r--r--drivers/media/video/gspca/m5602/m5602_sensor.h76
-rw-r--r--drivers/media/video/gspca/mars.c20
-rw-r--r--drivers/media/video/gspca/ov519.c5
-rw-r--r--drivers/media/video/gspca/pac207.c4
-rw-r--r--drivers/media/video/gspca/pac7311.c4
-rw-r--r--drivers/media/video/gspca/sonixb.c9
-rw-r--r--drivers/media/video/gspca/sonixj.c108
-rw-r--r--drivers/media/video/gspca/spca500.c3
-rw-r--r--drivers/media/video/gspca/spca501.c3
-rw-r--r--drivers/media/video/gspca/spca505.c3
-rw-r--r--drivers/media/video/gspca/spca506.c3
-rw-r--r--drivers/media/video/gspca/spca508.c3
-rw-r--r--drivers/media/video/gspca/spca561.c12
-rw-r--r--drivers/media/video/gspca/stk014.c5
-rw-r--r--drivers/media/video/gspca/sunplus.c3
-rw-r--r--drivers/media/video/gspca/t613.c591
-rw-r--r--drivers/media/video/gspca/tv8532.c3
-rw-r--r--drivers/media/video/gspca/vc032x.c6
-rw-r--r--drivers/media/video/gspca/zc3xx.c7
40 files changed, 6926 insertions, 446 deletions
diff --git a/drivers/media/video/gspca/Kconfig b/drivers/media/video/gspca/Kconfig
index 42b90742b40b..4d0817471c9f 100644
--- a/drivers/media/video/gspca/Kconfig
+++ b/drivers/media/video/gspca/Kconfig
@@ -1,13 +1,212 @@
-config USB_GSPCA
- tristate "USB GSPCA driver"
+menuconfig USB_GSPCA
+ tristate "GSPCA based webcams"
depends on VIDEO_V4L2
+ default m
---help---
- Say Y here if you want support for various USB webcams.
+ Say Y here if you want to enable selecting webcams based
+ on the GSPCA framework.
- See <file:Documentation/video4linux/gspca.txt> for more info.
+ See <file:Documentation/video4linux/gspca.txt> for more info.
- This driver uses the Video For Linux API. You must say Y or M to
- "Video For Linux" to use this driver.
+ This driver uses the Video For Linux API. You must say Y or M to
+ "Video For Linux" to use this driver.
- To compile this driver as modules, choose M here: the
- modules will be called gspca_xxxx.
+ To compile this driver as modules, choose M here: the
+ modules will be called gspca_main.
+
+
+if USB_GSPCA && VIDEO_V4L2
+
+source "drivers/media/video/gspca/m5602/Kconfig"
+
+config USB_GSPCA_CONEX
+ tristate "Conexant Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the Conexant chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_conex.
+
+config USB_GSPCA_ETOMS
+ tristate "Etoms USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the Etoms chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_etoms.
+
+config USB_GSPCA_FINEPIX
+ tristate "Fujifilm FinePix USB V4L2 driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the FinePix chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_finepix.
+
+config USB_GSPCA_MARS
+ tristate "Mars USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the Mars chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_mars.
+
+config USB_GSPCA_OV519
+ tristate "OV519 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the OV519 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_ov519.
+
+config USB_GSPCA_PAC207
+ tristate "Pixart PAC207 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the PAC207 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_pac207.
+
+config USB_GSPCA_PAC7311
+ tristate "Pixart PAC7311 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the PAC7311 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_pac7311.
+
+config USB_GSPCA_SONIXB
+ tristate "SN9C102 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SONIXB chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_sonixb.
+
+config USB_GSPCA_SONIXJ
+ tristate "SONIX JPEG USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SONIXJ chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_sonixj
+
+config USB_GSPCA_SPCA500
+ tristate "SPCA500 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SPCA500 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca500.
+
+config USB_GSPCA_SPCA501
+ tristate "SPCA501 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SPCA501 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca501.
+
+config USB_GSPCA_SPCA505
+ tristate "SPCA505 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SPCA505 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca505.
+
+config USB_GSPCA_SPCA506
+ tristate "SPCA506 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SPCA506 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca506.
+
+config USB_GSPCA_SPCA508
+ tristate "SPCA508 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SPCA508 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca508.
+
+config USB_GSPCA_SPCA561
+ tristate "SPCA561 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the SPCA561 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca561.
+
+config USB_GSPCA_STK014
+ tristate "Syntek DV4000 (STK014) USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the STK014 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_stk014.
+
+config USB_GSPCA_SUNPLUS
+ tristate "SUNPLUS USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the Sunplus
+ SPCA504(abc) SPCA533 SPCA536 chips.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_spca5xx.
+
+config USB_GSPCA_T613
+ tristate "T613 (JPEG Compliance) USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the T613 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_t613.
+
+config USB_GSPCA_TV8532
+ tristate "TV8532 USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the TV8531 chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_tv8532.
+
+config USB_GSPCA_VC032X
+ tristate "VC032X USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the VC032X chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_vc032x.
+
+config USB_GSPCA_ZC3XX
+ tristate "VC3xx USB Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the ZC3XX chip.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_zc3xx.
+
+endif
diff --git a/drivers/media/video/gspca/Makefile b/drivers/media/video/gspca/Makefile
index e68a8965297a..22734f5a6c32 100644
--- a/drivers/media/video/gspca/Makefile
+++ b/drivers/media/video/gspca/Makefile
@@ -1,29 +1,48 @@
-obj-$(CONFIG_USB_GSPCA) += gspca_main.o \
- gspca_conex.o gspca_etoms.o gspca_mars.o \
- gspca_ov519.o gspca_pac207.o gspca_pac7311.o \
- gspca_sonixb.o gspca_sonixj.o gspca_spca500.o gspca_spca501.o \
- gspca_spca505.o gspca_spca506.o gspca_spca508.o gspca_spca561.o \
- gspca_sunplus.o gspca_stk014.o gspca_t613.o gspca_tv8532.o \
- gspca_vc032x.o gspca_zc3xx.o
+obj-$(CONFIG_USB_GSPCA) += gspca_main.o
+obj-$(CONFIG_USB_GSPCA_CONEX) += gspca_conex.o
+obj-$(CONFIG_USB_GSPCA_ETOMS) += gspca_etoms.o
+obj-$(CONFIG_USB_GSPCA_FINEPIX) += gspca_finepix.o
+obj-$(CONFIG_USB_GSPCA_MARS) += gspca_mars.o
+obj-$(CONFIG_USB_GSPCA_OV519) += gspca_ov519.o
+obj-$(CONFIG_USB_GSPCA_PAC207) += gspca_pac207.o
+obj-$(CONFIG_USB_GSPCA_PAC7311) += gspca_pac7311.o
+obj-$(CONFIG_USB_GSPCA_SONIXB) += gspca_sonixb.o
+obj-$(CONFIG_USB_GSPCA_SONIXJ) += gspca_sonixj.o
+obj-$(CONFIG_USB_GSPCA_SPCA500) += gspca_spca500.o
+obj-$(CONFIG_USB_GSPCA_SPCA501) += gspca_spca501.o
+obj-$(CONFIG_USB_GSPCA_SPCA505) += gspca_spca505.o
+obj-$(CONFIG_USB_GSPCA_SPCA506) += gspca_spca506.o
+obj-$(CONFIG_USB_GSPCA_SPCA508) += gspca_spca508.o
+obj-$(CONFIG_USB_GSPCA_SPCA561) += gspca_spca561.o
+obj-$(CONFIG_USB_GSPCA_SUNPLUS) += gspca_sunplus.o
+obj-$(CONFIG_USB_GSPCA_STK014) += gspca_stk014.o
+obj-$(CONFIG_USB_GSPCA_T613) += gspca_t613.o
+obj-$(CONFIG_USB_GSPCA_TV8532) += gspca_tv8532.o
+obj-$(CONFIG_USB_GSPCA_VC032X) += gspca_vc032x.o
+obj-$(CONFIG_USB_GSPCA_ZC3XX) += gspca_zc3xx.o
+
+gspca_main-objs := gspca.o
+gspca_conex-objs := conex.o
+gspca_etoms-objs := etoms.o
+gspca_finepix-objs := finepix.o
+gspca_mars-objs := mars.o
+gspca_ov519-objs := ov519.o
+gspca_pac207-objs := pac207.o
+gspca_pac7311-objs := pac7311.o
+gspca_sonixb-objs := sonixb.o
+gspca_sonixj-objs := sonixj.o
+gspca_spca500-objs := spca500.o
+gspca_spca501-objs := spca501.o
+gspca_spca505-objs := spca505.o
+gspca_spca506-objs := spca506.o
+gspca_spca508-objs := spca508.o
+gspca_spca561-objs := spca561.o
+gspca_stk014-objs := stk014.o
+gspca_sunplus-objs := sunplus.o
+gspca_t613-objs := t613.o
+gspca_tv8532-objs := tv8532.o
+gspca_vc032x-objs := vc032x.o
+gspca_zc3xx-objs := zc3xx.o
+
+obj-$(CONFIG_USB_M5602) += m5602/
-gspca_main-objs := gspca.o
-gspca_conex-objs := conex.o
-gspca_etoms-objs := etoms.o
-gspca_mars-objs := mars.o
-gspca_ov519-objs := ov519.o
-gspca_pac207-objs := pac207.o
-gspca_pac7311-objs := pac7311.o
-gspca_sonixb-objs := sonixb.o
-gspca_sonixj-objs := sonixj.o
-gspca_spca500-objs := spca500.o
-gspca_spca501-objs := spca501.o
-gspca_spca505-objs := spca505.o
-gspca_spca506-objs := spca506.o
-gspca_spca508-objs := spca508.o
-gspca_spca561-objs := spca561.o
-gspca_stk014-objs := stk014.o
-gspca_sunplus-objs := sunplus.o
-gspca_t613-objs := t613.o
-gspca_tv8532-objs := tv8532.o
-gspca_vc032x-objs := vc032x.o
-gspca_zc3xx-objs := zc3xx.o
diff --git a/drivers/media/video/gspca/conex.c b/drivers/media/video/gspca/conex.c
index 4d9f4cc255a9..a9d51ba7c57c 100644
--- a/drivers/media/video/gspca/conex.c
+++ b/drivers/media/video/gspca/conex.c
@@ -837,12 +837,13 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0;
}
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
cx11646_initsize(gspca_dev);
cx11646_fw(gspca_dev);
cx_sensor(gspca_dev);
cx11646_jpeg(gspca_dev);
+ return 0;
}
static void sd_stop0(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/etoms.c b/drivers/media/video/gspca/etoms.c
index 4ff0e386914b..3be30b420a26 100644
--- a/drivers/media/video/gspca/etoms.c
+++ b/drivers/media/video/gspca/etoms.c
@@ -691,7 +691,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
}
/* -- start the camera -- */
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -704,6 +704,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
reg_w_val(gspca_dev, ET_RESET_ALL, 0x08);
et_video(gspca_dev, 1); /* video on */
+ return 0;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/finepix.c b/drivers/media/video/gspca/finepix.c
new file mode 100644
index 000000000000..65d3cbfe6b27
--- /dev/null
+++ b/drivers/media/video/gspca/finepix.c
@@ -0,0 +1,466 @@
+/*
+ * Fujifilm Finepix subdriver
+ *
+ * Copyright (C) 2008 Frank Zago
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#define MODULE_NAME "finepix"
+
+#include "gspca.h"
+
+MODULE_AUTHOR("Frank Zago <frank@zago.net>");
+MODULE_DESCRIPTION("Fujifilm FinePix USB V4L2 driver");
+MODULE_LICENSE("GPL");
+
+/* Default timeout, in ms */
+#define FPIX_TIMEOUT (HZ / 10)
+
+/* Maximum transfer size to use. The windows driver reads by chunks of
+ * 0x2000 bytes, so do the same. Note: reading more seems to work
+ * too. */
+#define FPIX_MAX_TRANSFER 0x2000
+
+/* Structure to hold all of our device specific stuff */
+struct usb_fpix {
+ struct gspca_dev gspca_dev; /* !! must be the first item */
+
+ /*
+ * USB stuff
+ */
+ struct usb_ctrlrequest ctrlreq;
+ struct urb *control_urb;
+ struct timer_list bulk_timer;
+
+ enum {
+ FPIX_NOP, /* inactive, else streaming */
+ FPIX_RESET, /* must reset */
+ FPIX_REQ_FRAME, /* requesting a frame */
+ FPIX_READ_FRAME, /* reading frame */
+ } state;
+
+ /*
+ * Driver stuff
+ */
+ struct delayed_work wqe;
+ struct completion can_close;
+ int streaming;
+};
+
+/* Delay after which claim the next frame. If the delay is too small,
+ * the camera will return old frames. On the 4800Z, 20ms is bad, 25ms
+ * will fail every 4 or 5 frames, but 30ms is perfect. */
+#define NEXT_FRAME_DELAY (((HZ * 30) + 999) / 1000)
+
+#define dev_new_state(new_state) { \
+ PDEBUG(D_STREAM, "new state from %d to %d at %s:%d", \
+ dev->state, new_state, __func__, __LINE__); \
+ dev->state = new_state; \
+}
+
+/* These cameras only support 320x200. */
+static struct v4l2_pix_format fpix_mode[1] = {
+ { 320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+ .bytesperline = 320,
+ .sizeimage = 320 * 240 * 3 / 8 + 590,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0}
+};
+
+/* Reads part of a frame */
+static void read_frame_part(struct usb_fpix *dev)
+{
+ int ret;
+
+ PDEBUG(D_STREAM, "read_frame_part");
+
+ /* Reads part of a frame */
+ ret = usb_submit_urb(dev->gspca_dev.urb[0], GFP_ATOMIC);
+ if (ret) {
+ dev_new_state(FPIX_RESET);
+ schedule_delayed_work(&dev->wqe, 1);
+ PDEBUG(D_STREAM, "usb_submit_urb failed with %d",
+ ret);
+ } else {
+ /* Sometimes we never get a callback, so use a timer.
+ * Is this masking a bug somewhere else? */
+ dev->bulk_timer.expires = jiffies + msecs_to_jiffies(150);
+ add_timer(&dev->bulk_timer);
+ }
+}
+
+/* Callback for URBs. */
+static void urb_callback(struct urb *urb)
+{
+ struct gspca_dev *gspca_dev = urb->context;
+ struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
+
+ PDEBUG(D_PACK,
+ "enter urb_callback - status=%d, length=%d",
+ urb->status, urb->actual_length);
+
+ if (dev->state == FPIX_READ_FRAME)
+ del_timer(&dev->bulk_timer);
+
+ if (urb->status != 0) {
+ /* We kill a stuck urb every 50 frames on average, so don't
+ * display a log message for that. */
+ if (urb->status != -ECONNRESET)
+ PDEBUG(D_STREAM, "bad URB status %d", urb->status);
+ dev_new_state(FPIX_RESET);
+ schedule_delayed_work(&dev->wqe, 1);
+ }
+
+ switch (dev->state) {
+ case FPIX_REQ_FRAME:
+ dev_new_state(FPIX_READ_FRAME);
+ read_frame_part(dev);
+ break;
+
+ case FPIX_READ_FRAME: {
+ unsigned char *data = urb->transfer_buffer;
+ struct gspca_frame *frame;
+
+ frame = gspca_get_i_frame(&dev->gspca_dev);
+ if (frame == NULL)
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ if (urb->actual_length < FPIX_MAX_TRANSFER ||
+ (data[urb->actual_length-2] == 0xff &&
+ data[urb->actual_length-1] == 0xd9)) {
+
+ /* If the result is less than what was asked
+ * for, then it's the end of the
+ * frame. Sometime the jpeg is not complete,
+ * but there's nothing we can do. We also end
+ * here if the the jpeg ends right at the end
+ * of the frame. */
+ if (frame)
+ gspca_frame_add(gspca_dev, LAST_PACKET,
+ frame,
+ data, urb->actual_length);
+ dev_new_state(FPIX_REQ_FRAME);
+ schedule_delayed_work(&dev->wqe, NEXT_FRAME_DELAY);
+ } else {
+
+ /* got a partial image */
+ if (frame)
+ gspca_frame_add(gspca_dev,
+ gspca_dev->last_packet_type
+ == LAST_PACKET
+ ? FIRST_PACKET : INTER_PACKET,
+ frame,
+ data, urb->actual_length);
+ read_frame_part(dev);
+ }
+ break;
+ }
+
+ case FPIX_NOP:
+ case FPIX_RESET:
+ PDEBUG(D_STREAM, "invalid state %d", dev->state);
+ break;
+ }
+}
+
+/* Request a new frame */
+static void request_frame(struct usb_fpix *dev)
+{
+ int ret;
+ struct gspca_dev *gspca_dev = &dev->gspca_dev;
+
+ /* Setup command packet */
+ memset(gspca_dev->usb_buf, 0, 12);
+ gspca_dev->usb_buf[0] = 0xd3;
+ gspca_dev->usb_buf[7] = 0x01;
+
+ /* Request a frame */
+ dev->ctrlreq.bRequestType =
+ USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE;
+ dev->ctrlreq.bRequest = USB_REQ_GET_STATUS;
+ dev->ctrlreq.wValue = 0;
+ dev->ctrlreq.wIndex = 0;
+ dev->ctrlreq.wLength = cpu_to_le16(12);
+
+ usb_fill_control_urb(dev->control_urb,
+ gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ (unsigned char *) &dev->ctrlreq,
+ gspca_dev->usb_buf,
+ 12, urb_callback, gspca_dev);
+
+ ret = usb_submit_urb(dev->control_urb, GFP_ATOMIC);
+ if (ret) {
+ dev_new_state(FPIX_RESET);
+ schedule_delayed_work(&dev->wqe, 1);
+ PDEBUG(D_STREAM, "usb_submit_urb failed with %d", ret);
+ }
+}
+
+/*--------------------------------------------------------------------------*/
+
+/* State machine. */
+static void fpix_sm(struct work_struct *work)
+{
+ struct usb_fpix *dev = container_of(work, struct usb_fpix, wqe.work);
+
+ PDEBUG(D_STREAM, "fpix_sm state %d", dev->state);
+
+ /* verify that the device wasn't unplugged */
+ if (!dev->gspca_dev.present) {
+ PDEBUG(D_STREAM, "device is gone");
+ dev_new_state(FPIX_NOP);
+ complete(&dev->can_close);
+ return;
+ }
+
+ if (!dev->streaming) {
+ PDEBUG(D_STREAM, "stopping state machine");
+ dev_new_state(FPIX_NOP);
+ complete(&dev->can_close);
+ return;
+ }
+
+ switch (dev->state) {
+ case FPIX_RESET:
+ dev_new_state(FPIX_REQ_FRAME);
+ schedule_delayed_work(&dev->wqe, HZ / 10);
+ break;
+
+ case FPIX_REQ_FRAME:
+ /* get an image */
+ request_frame(dev);
+ break;
+
+ case FPIX_NOP:
+ case FPIX_READ_FRAME:
+ PDEBUG(D_STREAM, "invalid state %d", dev->state);
+ break;
+ }
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct cam *cam = &gspca_dev->cam;
+
+ cam->cam_mode = fpix_mode;
+ cam->nmodes = 1;
+ cam->epaddr = 0x01; /* todo: correct for all cams? */
+ cam->bulk_size = FPIX_MAX_TRANSFER;
+
+/* gspca_dev->nbalt = 1; * use bulk transfer */
+ return 0;
+}
+
+/* Stop streaming and free the ressources allocated by sd_start. */
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+ struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
+
+ dev->streaming = 0;
+
+ /* Stop the state machine */
+ if (dev->state != FPIX_NOP)
+ wait_for_completion(&dev->can_close);
+
+ usb_free_urb(dev->control_urb);
+ dev->control_urb = NULL;
+}
+
+/* Kill an URB that hasn't completed. */
+static void timeout_kill(unsigned long data)
+{
+ struct urb *urb = (struct urb *) data;
+
+ usb_unlink_urb(urb);
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+ struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
+
+ INIT_DELAYED_WORK(&dev->wqe, fpix_sm);
+
+ init_timer(&dev->bulk_timer);
+ dev->bulk_timer.function = timeout_kill;
+
+ return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct usb_fpix *dev = (struct usb_fpix *) gspca_dev;
+ int ret;
+ int size_ret;
+
+ /* Reset bulk in endpoint */
+ usb_clear_halt(gspca_dev->dev, gspca_dev->cam.epaddr);
+
+ /* Init the device */
+ memset(gspca_dev->usb_buf, 0, 12);
+ gspca_dev->usb_buf[0] = 0xc6;
+ gspca_dev->usb_buf[8] = 0x20;
+
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ USB_REQ_GET_STATUS,
+ USB_DIR_OUT | USB_TYPE_CLASS |
+ USB_RECIP_INTERFACE, 0, 0, gspca_dev->usb_buf,
+ 12, FPIX_TIMEOUT);
+
+ if (ret != 12) {
+ PDEBUG(D_STREAM, "usb_control_msg failed (%d)", ret);
+ ret = -EIO;
+ goto error;
+ }
+
+ /* Read the result of the command. Ignore the result, for it
+ * varies with the device. */
+ ret = usb_bulk_msg(gspca_dev->dev,
+ usb_rcvbulkpipe(gspca_dev->dev,
+ gspca_dev->cam.epaddr),
+ gspca_dev->usb_buf, FPIX_MAX_TRANSFER, &size_ret,
+ FPIX_TIMEOUT);
+ if (ret != 0) {
+ PDEBUG(D_STREAM, "usb_bulk_msg failed (%d)", ret);
+ ret = -EIO;
+ goto error;
+ }
+
+ /* Request a frame, but don't read it */
+ memset(gspca_dev->usb_buf, 0, 12);
+ gspca_dev->usb_buf[0] = 0xd3;
+ gspca_dev->usb_buf[7] = 0x01;
+
+ ret = usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ USB_REQ_GET_STATUS,
+ USB_DIR_OUT | USB_TYPE_CLASS |
+ USB_RECIP_INTERFACE, 0, 0, gspca_dev->usb_buf,
+ 12, FPIX_TIMEOUT);
+ if (ret != 12) {
+ PDEBUG(D_STREAM, "usb_control_msg failed (%d)", ret);
+ ret = -EIO;
+ goto error;
+ }
+
+ /* Again, reset bulk in endpoint */
+ usb_clear_halt(gspca_dev->dev, gspca_dev->cam.epaddr);
+
+ /* Allocate a control URB */
+ dev->control_urb = usb_alloc_urb(0, GFP_KERNEL);
+ if (!dev->control_urb) {
+ PDEBUG(D_STREAM, "No free urbs available");
+ ret = -EIO;
+ goto error;
+ }
+
+ /* Various initializations. */
+ init_completion(&dev->can_close);
+ dev->bulk_timer.data = (unsigned long)dev->gspca_dev.urb[0];
+ dev->gspca_dev.urb[0]->complete = urb_callback;
+ dev->streaming = 1;
+
+ /* Schedule a frame request. */
+ dev_new_state(FPIX_REQ_FRAME);
+ schedule_delayed_work(&dev->wqe, 1);
+
+ return 0;
+
+error:
+ /* Free the ressources */
+ sd_stopN(gspca_dev);
+ return ret;
+}
+
+/* Table of supported USB devices */
+static const __devinitdata struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x04cb, 0x0104)},
+ {USB_DEVICE(0x04cb, 0x0109)},
+ {USB_DEVICE(0x04cb, 0x010b)},
+ {USB_DEVICE(0x04cb, 0x010f)},
+ {USB_DEVICE(0x04cb, 0x0111)},
+ {USB_DEVICE(0x04cb, 0x0113)},
+ {USB_DEVICE(0x04cb, 0x0115)},
+ {USB_DEVICE(0x04cb, 0x0117)},
+ {USB_DEVICE(0x04cb, 0x0119)},
+ {USB_DEVICE(0x04cb, 0x011b)},
+ {USB_DEVICE(0x04cb, 0x011d)},
+ {USB_DEVICE(0x04cb, 0x0121)},
+ {USB_DEVICE(0x04cb, 0x0123)},
+ {USB_DEVICE(0x04cb, 0x0125)},
+ {USB_DEVICE(0x04cb, 0x0127)},
+ {USB_DEVICE(0x04cb, 0x0129)},
+ {USB_DEVICE(0x04cb, 0x012b)},
+ {USB_DEVICE(0x04cb, 0x012d)},
+ {USB_DEVICE(0x04cb, 0x012f)},
+ {USB_DEVICE(0x04cb, 0x0131)},
+ {USB_DEVICE(0x04cb, 0x013b)},
+ {USB_DEVICE(0x04cb, 0x013d)},
+ {USB_DEVICE(0x04cb, 0x013f)},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = sd_config,
+ .init = sd_init,
+ .start = sd_start,
+ .stopN = sd_stopN,
+};
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id,
+ &sd_desc,
+ sizeof(struct usb_fpix),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = device_table,
+ .probe = sd_probe,
+ .disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
+};
+
+/* -- module insert / remove -- */
+static int __init sd_mod_init(void)
+{
+ if (usb_register(&sd_driver) < 0)
+ return -1;
+ PDEBUG(D_PROBE, "registered");
+ return 0;
+}
+static void __exit sd_mod_exit(void)
+{
+ usb_deregister(&sd_driver);
+ PDEBUG(D_PROBE, "deregistered");
+}
+
+module_init(sd_mod_init);
+module_exit(sd_mod_exit);
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 7be69284da03..c21af312ee7c 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -29,6 +29,7 @@
#include <linux/string.h>
#include <linux/pagemap.h>
#include <linux/io.h>
+#include <linux/kref.h>
#include <asm/page.h>
#include <linux/uaccess.h>
#include <linux/jiffies.h>
@@ -43,7 +44,7 @@ MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
MODULE_DESCRIPTION("GSPCA USB Camera Driver");
MODULE_LICENSE("GPL");
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 2, 0)
+#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 3, 0)
static int video_nr = -1;
@@ -102,6 +103,22 @@ static struct vm_operations_struct gspca_vm_ops = {
.close = gspca_vm_close,
};
+/* get the current input frame buffer */
+struct gspca_frame *gspca_get_i_frame(struct gspca_dev *gspca_dev)
+{
+ struct gspca_frame *frame;
+ int i;
+
+ i = gspca_dev->fr_i;
+ i = gspca_dev->fr_queue[i];
+ frame = &gspca_dev->frame[i];
+ if ((frame->v4l2_buf.flags & BUF_ALL_FLAGS)
+ != V4L2_BUF_FLAG_QUEUED)
+ return NULL;
+ return frame;
+}
+EXPORT_SYMBOL(gspca_get_i_frame);
+
/*
* fill a video frame from an URB and resubmit
*/
@@ -110,7 +127,7 @@ static void fill_frame(struct gspca_dev *gspca_dev,
{
struct gspca_frame *frame;
__u8 *data; /* address of data in the iso message */
- int i, j, len, st;
+ int i, len, st;
cam_pkt_op pkt_scan;
if (urb->status != 0) {
@@ -124,11 +141,8 @@ static void fill_frame(struct gspca_dev *gspca_dev,
for (i = 0; i < urb->number_of_packets; i++) {
/* check the availability of the frame buffer */
- j = gspca_dev->fr_i;
- j = gspca_dev->fr_queue[j];
- frame = &gspca_dev->frame[j];
- if ((frame->v4l2_buf.flags & BUF_ALL_FLAGS)
- != V4L2_BUF_FLAG_QUEUED) {
+ frame = gspca_get_i_frame(gspca_dev);
+ if (!frame) {
gspca_dev->last_packet_type = DISCARD_PACKET;
break;
}
@@ -178,6 +192,39 @@ static void isoc_irq(struct urb *urb
}
/*
+ * bulk message interrupt from the USB device
+ */
+static void bulk_irq(struct urb *urb
+)
+{
+ struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
+ struct gspca_frame *frame;
+
+ PDEBUG(D_PACK, "bulk irq");
+ if (!gspca_dev->streaming)
+ return;
+ if (urb->status != 0 && urb->status != -ECONNRESET) {
+#ifdef CONFIG_PM
+ if (!gspca_dev->frozen)
+#endif
+ PDEBUG(D_ERR|D_PACK, "urb status: %d", urb->status);
+ return; /* disconnection ? */
+ }
+
+ /* check the availability of the frame buffer */
+ frame = gspca_get_i_frame(gspca_dev);
+ if (!frame) {
+ gspca_dev->last_packet_type = DISCARD_PACKET;
+ } else {
+ PDEBUG(D_PACK, "packet l:%d", urb->actual_length);
+ gspca_dev->sd_desc->pkt_scan(gspca_dev,
+ frame,
+ urb->transfer_buffer,
+ urb->actual_length);
+ }
+}
+
+/*
* add data to the current frame
*
* This function is called by the subdrivers at interrupt level.
@@ -190,7 +237,7 @@ static void isoc_irq(struct urb *urb
* On LAST_PACKET, a new frame is returned.
*/
struct gspca_frame *gspca_frame_add(struct gspca_dev *gspca_dev,
- int packet_type,
+ enum gspca_packet_type packet_type,
struct gspca_frame *frame,
const __u8 *data,
int len)
@@ -232,7 +279,7 @@ struct gspca_frame *gspca_frame_add(struct gspca_dev *gspca_dev,
}
gspca_dev->last_packet_type = packet_type;
- /* if last packet, wake the application and advance in the queue */
+ /* if last packet, wake up the application and advance in the queue */
if (packet_type == LAST_PACKET) {
frame->v4l2_buf.bytesused = frame->data_end - frame->data;
frame->v4l2_buf.flags &= ~V4L2_BUF_FLAG_QUEUED;
@@ -270,7 +317,6 @@ static void *rvmalloc(unsigned long size)
void *mem;
unsigned long adr;
-/* size = PAGE_ALIGN(size); (already done) */
mem = vmalloc_32(size);
if (mem != NULL) {
adr = (unsigned long) mem;
@@ -374,10 +420,11 @@ static void destroy_urbs(struct gspca_dev *gspca_dev)
}
/*
- * search an input isochronous endpoint in an alternate setting
+ * look for an input transfer endpoint in an alternate setting
*/
-static struct usb_host_endpoint *alt_isoc(struct usb_host_interface *alt,
- __u8 epaddr)
+static struct usb_host_endpoint *alt_xfer(struct usb_host_interface *alt,
+ __u8 epaddr,
+ __u8 xfer)
{
struct usb_host_endpoint *ep;
int i, attr;
@@ -388,7 +435,7 @@ static struct usb_host_endpoint *alt_isoc(struct usb_host_interface *alt,
if (ep->desc.bEndpointAddress == epaddr) {
attr = ep->desc.bmAttributes
& USB_ENDPOINT_XFERTYPE_MASK;
- if (attr == USB_ENDPOINT_XFER_ISOC)
+ if (attr == xfer)
return ep;
break;
}
@@ -397,14 +444,14 @@ static struct usb_host_endpoint *alt_isoc(struct usb_host_interface *alt,
}
/*
- * search an input isochronous endpoint
+ * look for an input (isoc or bulk) endpoint
*
* The endpoint is defined by the subdriver.
* Use only the first isoc (some Zoran - 0x0572:0x0001 - have two such ep).
* This routine may be called many times when the bandwidth is too small
* (the bandwidth is checked on urb submit).
*/
-static struct usb_host_endpoint *get_isoc_ep(struct gspca_dev *gspca_dev)
+static struct usb_host_endpoint *get_ep(struct gspca_dev *gspca_dev)
{
struct usb_interface *intf;
struct usb_host_endpoint *ep;
@@ -413,28 +460,41 @@ static struct usb_host_endpoint *get_isoc_ep(struct gspca_dev *gspca_dev)
intf = usb_ifnum_to_if(gspca_dev->dev, gspca_dev->iface);
ep = NULL;
i = gspca_dev->alt; /* previous alt setting */
+
+ /* try isoc */
while (--i > 0) { /* alt 0 is unusable */
- ep = alt_isoc(&intf->altsetting[i], gspca_dev->cam.epaddr);
+ ep = alt_xfer(&intf->altsetting[i],
+ gspca_dev->cam.epaddr,
+ USB_ENDPOINT_XFER_ISOC);
if (ep)
break;
}
+
+ /* if no isoc, try bulk */
if (ep == NULL) {
- err("no ISOC endpoint found");
- return NULL;
+ ep = alt_xfer(&intf->altsetting[0],
+ gspca_dev->cam.epaddr,
+ USB_ENDPOINT_XFER_BULK);
+ if (ep == NULL) {
+ err("no transfer endpoint found");
+ return NULL;
+ }
}
- PDEBUG(D_STREAM, "use ISOC alt %d ep 0x%02x",
+ PDEBUG(D_STREAM, "use alt %d ep 0x%02x",
i, ep->desc.bEndpointAddress);
- ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, i);
- if (ret < 0) {
- err("set interface err %d", ret);
- return NULL;
+ if (i > 0) {
+ ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, i);
+ if (ret < 0) {
+ err("set interface err %d", ret);
+ return NULL;
+ }
}
gspca_dev->alt = i; /* memorize the current alt setting */
return ep;
}
/*
- * create the isochronous URBs
+ * create the URBs for image transfer
*/
static int create_urbs(struct gspca_dev *gspca_dev,
struct usb_host_endpoint *ep)
@@ -445,20 +505,33 @@ static int create_urbs(struct gspca_dev *gspca_dev,
/* calculate the packet size and the number of packets */
psize = le16_to_cpu(ep->desc.wMaxPacketSize);
- /* See paragraph 5.9 / table 5-11 of the usb 2.0 spec. */
- psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
- npkt = ISO_MAX_SIZE / psize;
- if (npkt > ISO_MAX_PKT)
- npkt = ISO_MAX_PKT;
- bsize = psize * npkt;
- PDEBUG(D_STREAM,
- "isoc %d pkts size %d (bsize:%d)", npkt, psize, bsize);
- nurbs = DEF_NURBS;
+ if (gspca_dev->alt != 0) { /* isoc */
+
+ /* See paragraph 5.9 / table 5-11 of the usb 2.0 spec. */
+ psize = (psize & 0x07ff) * (1 + ((psize >> 11) & 3));
+ npkt = ISO_MAX_SIZE / psize;
+ if (npkt > ISO_MAX_PKT)
+ npkt = ISO_MAX_PKT;
+ bsize = psize * npkt;
+ PDEBUG(D_STREAM,
+ "isoc %d pkts size %d = bsize:%d",
+ npkt, psize, bsize);
+ nurbs = DEF_NURBS;
+ } else { /* bulk */
+ npkt = 0;
+ bsize = gspca_dev->cam. bulk_size;
+ if (bsize == 0)
+ bsize = psize;
+ PDEBUG(D_STREAM, "bulk bsize:%d", bsize);
+ nurbs = 1;
+ }
+
gspca_dev->nurbs = nurbs;
for (n = 0; n < nurbs; n++) {
urb = usb_alloc_urb(npkt, GFP_KERNEL);
if (!urb) {
err("usb_alloc_urb failed");
+ destroy_urbs(gspca_dev);
return -ENOMEM;
}
urb->transfer_buffer = usb_buffer_alloc(gspca_dev->dev,
@@ -468,24 +541,31 @@ static int create_urbs(struct gspca_dev *gspca_dev,
if (urb->transfer_buffer == NULL) {
usb_free_urb(urb);
- destroy_urbs(gspca_dev);
err("usb_buffer_urb failed");
+ destroy_urbs(gspca_dev);
return -ENOMEM;
}
gspca_dev->urb[n] = urb;
urb->dev = gspca_dev->dev;
urb->context = gspca_dev;
- urb->pipe = usb_rcvisocpipe(gspca_dev->dev,
- ep->desc.bEndpointAddress);
- urb->transfer_flags = URB_ISO_ASAP
- | URB_NO_TRANSFER_DMA_MAP;
- urb->interval = ep->desc.bInterval;
- urb->complete = isoc_irq;
- urb->number_of_packets = npkt;
urb->transfer_buffer_length = bsize;
- for (i = 0; i < npkt; i++) {
- urb->iso_frame_desc[i].length = psize;
- urb->iso_frame_desc[i].offset = psize * i;
+ if (npkt != 0) { /* ISOC */
+ urb->pipe = usb_rcvisocpipe(gspca_dev->dev,
+ ep->desc.bEndpointAddress);
+ urb->transfer_flags = URB_ISO_ASAP
+ | URB_NO_TRANSFER_DMA_MAP;
+ urb->interval = ep->desc.bInterval;
+ urb->complete = isoc_irq;
+ urb->number_of_packets = npkt;
+ for (i = 0; i < npkt; i++) {
+ urb->iso_frame_desc[i].length = psize;
+ urb->iso_frame_desc[i].offset = psize * i;
+ }
+ } else { /* bulk */
+ urb->pipe = usb_rcvbulkpipe(gspca_dev->dev,
+ ep->desc.bEndpointAddress),
+ urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
+ urb->complete = bulk_irq;
}
}
return 0;
@@ -507,7 +587,7 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
gspca_dev->alt = gspca_dev->nbalt;
for (;;) {
PDEBUG(D_STREAM, "init transfer alt %d", gspca_dev->alt);
- ep = get_isoc_ep(gspca_dev);
+ ep = get_ep(gspca_dev);
if (ep == NULL) {
ret = -EIO;
goto out;
@@ -517,10 +597,18 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
goto out;
/* start the cam */
- gspca_dev->sd_desc->start(gspca_dev);
+ ret = gspca_dev->sd_desc->start(gspca_dev);
+ if (ret < 0) {
+ destroy_urbs(gspca_dev);
+ goto out;
+ }
gspca_dev->streaming = 1;
atomic_set(&gspca_dev->nevent, 0);
+ /* bulk transfers are started by the subdriver */
+ if (gspca_dev->alt == 0)
+ break;
+
/* submit the URBs */
for (n = 0; n < gspca_dev->nurbs; n++) {
ret = usb_submit_urb(gspca_dev->urb[n], GFP_KERNEL);
@@ -552,7 +640,7 @@ static int gspca_set_alt0(struct gspca_dev *gspca_dev)
return ret;
}
-/* Note both the queue and the usb lock should be hold when calling this */
+/* Note: both the queue and the usb locks should be held when calling this */
static void gspca_stream_off(struct gspca_dev *gspca_dev)
{
gspca_dev->streaming = 0;
@@ -758,6 +846,16 @@ out:
return ret;
}
+static void gspca_delete(struct kref *kref)
+{
+ struct gspca_dev *gspca_dev = container_of(kref, struct gspca_dev, kref);
+
+ PDEBUG(D_STREAM, "device deleted");
+
+ kfree(gspca_dev->usb_buf);
+ kfree(gspca_dev);
+}
+
static int dev_open(struct inode *inode, struct file *file)
{
struct gspca_dev *gspca_dev;
@@ -777,13 +875,19 @@ static int dev_open(struct inode *inode, struct file *file)
goto out;
}
gspca_dev->users++;
+
+ /* one more user */
+ kref_get(&gspca_dev->kref);
+
file->private_data = gspca_dev;
#ifdef GSPCA_DEBUG
/* activate the v4l2 debug */
if (gspca_debug & D_V4L2)
- gspca_dev->vdev.debug |= 3;
+ gspca_dev->vdev.debug |= V4L2_DEBUG_IOCTL
+ | V4L2_DEBUG_IOCTL_ARG;
else
- gspca_dev->vdev.debug &= ~3;
+ gspca_dev->vdev.debug &= ~(V4L2_DEBUG_IOCTL
+ | V4L2_DEBUG_IOCTL_ARG);
#endif
ret = 0;
out:
@@ -817,7 +921,11 @@ static int dev_close(struct inode *inode, struct file *file)
}
file->private_data = NULL;
mutex_unlock(&gspca_dev->queue_lock);
+
PDEBUG(D_STREAM, "close done");
+
+ kref_put(&gspca_dev->kref, gspca_delete);
+
return 0;
}
@@ -828,7 +936,6 @@ static int vidioc_querycap(struct file *file, void *priv,
memset(cap, 0, sizeof *cap);
strncpy(cap->driver, gspca_dev->sd_desc->name, sizeof cap->driver);
-/* strncpy(cap->card, gspca_dev->cam.dev_name, sizeof cap->card); */
if (gspca_dev->dev->product != NULL) {
strncpy(cap->card, gspca_dev->dev->product,
sizeof cap->card);
@@ -1462,7 +1569,6 @@ static int vidioc_qbuf(struct file *file, void *priv,
}
frame->v4l2_buf.flags |= V4L2_BUF_FLAG_QUEUED;
-/* frame->v4l2_buf.flags &= ~V4L2_BUF_FLAG_DONE; */
if (frame->v4l2_buf.memory == V4L2_MEMORY_USERPTR) {
frame->v4l2_buf.m.userptr = v4l2_buf->m.userptr;
@@ -1609,7 +1715,7 @@ static ssize_t dev_read(struct file *file, char __user *data,
}
/* if the process slept for more than 1 second,
- * get anewer frame */
+ * get a newer frame */
frame = &gspca_dev->frame[v4l2_buf.index];
if (--n < 0)
break; /* avoid infinite loop */
@@ -1727,21 +1833,21 @@ int gspca_dev_probe(struct usb_interface *intf,
if (dev_size < sizeof *gspca_dev)
dev_size = sizeof *gspca_dev;
gspca_dev = kzalloc(dev_size, GFP_KERNEL);
- if (gspca_dev == NULL) {
+ if (!gspca_dev) {
err("couldn't kzalloc gspca struct");
- return -EIO;
+ return -ENOMEM;
}
+ kref_init(&gspca_dev->kref);
gspca_dev->usb_buf = kmalloc(USB_BUF_SZ, GFP_KERNEL);
if (!gspca_dev->usb_buf) {
err("out of memory");
- ret = -EIO;
+ ret = -ENOMEM;
goto out;
}
gspca_dev->dev = dev;
gspca_dev->iface = interface->bInterfaceNumber;
gspca_dev->nbalt = intf->num_altsetting;
gspca_dev->sd_desc = sd_desc;
-/* gspca_dev->users = 0; (done by kzalloc) */
gspca_dev->nbufread = 2;
/* configure the subdriver and initialize the USB device */
@@ -1780,8 +1886,7 @@ int gspca_dev_probe(struct usb_interface *intf,
PDEBUG(D_PROBE, "probe ok");
return 0;
out:
- kfree(gspca_dev->usb_buf);
- kfree(gspca_dev);
+ kref_put(&gspca_dev->kref, gspca_delete);
return ret;
}
EXPORT_SYMBOL(gspca_dev_probe);
@@ -1796,25 +1901,16 @@ void gspca_disconnect(struct usb_interface *intf)
{
struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
- if (!gspca_dev)
- return;
- gspca_dev->present = 0;
- mutex_lock(&gspca_dev->queue_lock);
- mutex_lock(&gspca_dev->usb_lock);
- gspca_dev->streaming = 0;
- destroy_urbs(gspca_dev);
- mutex_unlock(&gspca_dev->usb_lock);
- mutex_unlock(&gspca_dev->queue_lock);
- while (gspca_dev->users != 0) { /* wait until fully closed */
- atomic_inc(&gspca_dev->nevent);
- wake_up_interruptible(&gspca_dev->wq); /* wake processes */
- schedule();
- }
+ usb_set_intfdata(intf, NULL);
+
/* We don't want people trying to open up the device */
video_unregister_device(&gspca_dev->vdev);
-/* Free the memory */
- kfree(gspca_dev->usb_buf);
- kfree(gspca_dev);
+
+ gspca_dev->present = 0;
+ gspca_dev->streaming = 0;
+
+ kref_put(&gspca_dev->kref, gspca_delete);
+
PDEBUG(D_PROBE, "disconnect complete");
}
EXPORT_SYMBOL(gspca_disconnect);
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h
index c17625cff9ba..4779dd0b06da 100644
--- a/drivers/media/video/gspca/gspca.h
+++ b/drivers/media/video/gspca/gspca.h
@@ -49,13 +49,14 @@ extern int gspca_debug;
} while (0)
#define GSPCA_MAX_FRAMES 16 /* maximum number of video frame buffers */
-/* ISOC transfers */
-#define MAX_NURBS 16 /* max number of URBs */
+/* image transfers */
+#define MAX_NURBS 4 /* max number of URBs */
#define ISO_MAX_PKT 32 /* max number of packets in an ISOC transfer */
#define ISO_MAX_SIZE 0x8000 /* max size of one URB buffer (32 Kb) */
/* device information - set at probe time */
struct cam {
+ int bulk_size; /* buffer size when image transfer by bulk */
struct v4l2_pix_format *cam_mode; /* size nmodes */
char nmodes;
__u8 epaddr;
@@ -93,7 +94,7 @@ struct sd_desc {
/* mandatory operations */
cam_cf_op config; /* called on probe */
cam_op init; /* called on probe and resume */
- cam_v_op start; /* called on stream on */
+ cam_op start; /* called on stream on */
cam_pkt_op pkt_scan;
/* optional operations */
cam_v_op stopN; /* called on stream off - main alt */
@@ -105,10 +106,12 @@ struct sd_desc {
};
/* packet types when moving from iso buf to frame buf */
-#define DISCARD_PACKET 0
-#define FIRST_PACKET 1
-#define INTER_PACKET 2
-#define LAST_PACKET 3
+enum gspca_packet_type {
+ DISCARD_PACKET,
+ FIRST_PACKET,
+ INTER_PACKET,
+ LAST_PACKET
+};
struct gspca_frame {
__u8 *data; /* frame buffer */
@@ -121,6 +124,7 @@ struct gspca_dev {
struct video_device vdev; /* !! must be the first item */
struct file_operations fops;
struct usb_device *dev;
+ struct kref kref;
struct file *capt_file; /* file doing video capture */
struct cam cam; /* device information */
@@ -173,10 +177,11 @@ int gspca_dev_probe(struct usb_interface *intf,
struct module *module);
void gspca_disconnect(struct usb_interface *intf);
struct gspca_frame *gspca_frame_add(struct gspca_dev *gspca_dev,
- int packet_type,
+ enum gspca_packet_type packet_type,
struct gspca_frame *frame,
const __u8 *data,
int len);
+struct gspca_frame *gspca_get_i_frame(struct gspca_dev *gspca_dev);
#ifdef CONFIG_PM
int gspca_suspend(struct usb_interface *intf, pm_message_t message);
int gspca_resume(struct usb_interface *intf);
diff --git a/drivers/media/video/gspca/m5602/Kconfig b/drivers/media/video/gspca/m5602/Kconfig
new file mode 100644
index 000000000000..5a69016ed75f
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/Kconfig
@@ -0,0 +1,11 @@
+config USB_M5602
+ tristate "ALi USB m5602 Camera Driver"
+ depends on VIDEO_V4L2 && USB_GSPCA
+ help
+ Say Y here if you want support for cameras based on the
+ ALi m5602 connected to various image sensors.
+
+ See <file:Documentation/video4linux/m5602.txt> for more info.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gspca_m5602.
diff --git a/drivers/media/video/gspca/m5602/Makefile b/drivers/media/video/gspca/m5602/Makefile
new file mode 100644
index 000000000000..226ab4fc9d60
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/Makefile
@@ -0,0 +1,11 @@
+obj-$(CONFIG_USB_M5602) += gspca_m5602.o
+
+gspca_m5602-objs := m5602_core.o \
+ m5602_ov9650.o \
+ m5602_mt9m111.o \
+ m5602_po1030.o \
+ m5602_s5k83a.o \
+ m5602_s5k4aa.o
+
+EXTRA_CFLAGS += -Idrivers/media/video/gspca
+
diff --git a/drivers/media/video/gspca/m5602/m5602_bridge.h b/drivers/media/video/gspca/m5602/m5602_bridge.h
new file mode 100644
index 000000000000..c786d7d3d44a
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/m5602_bridge.h
@@ -0,0 +1,170 @@
+/*
+ * USB Driver for ALi m5602 based webcams
+ *
+ * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_BRIDGE_H_
+#define M5602_BRIDGE_H_
+
+#include "gspca.h"
+
+#define MODULE_NAME "ALi m5602"
+
+/*****************************************************************************/
+
+#undef PDEBUG
+#undef info
+#undef err
+
+#define err(format, arg...) printk(KERN_ERR KBUILD_MODNAME ": " \
+ format "\n" , ## arg)
+#define info(format, arg...) printk(KERN_INFO KBUILD_MODNAME ": " \
+ format "\n" , ## arg)
+
+/* Debug parameters */
+#define DBG_INIT 0x1
+#define DBG_PROBE 0x2
+#define DBG_V4L2 0x4
+#define DBG_TRACE 0x8
+#define DBG_DATA 0x10
+#define DBG_V4L2_CID 0x20
+#define DBG_GSPCA 0x40
+
+#define PDEBUG(level, fmt, args...) \
+ do { \
+ if (m5602_debug & level) \
+ info("[%s:%d] " fmt, __func__, __LINE__ , \
+ ## args); \
+ } while (0)
+
+/*****************************************************************************/
+
+#define M5602_XB_SENSOR_TYPE 0x00
+#define M5602_XB_SENSOR_CTRL 0x01
+#define M5602_XB_LINE_OF_FRAME_H 0x02
+#define M5602_XB_LINE_OF_FRAME_L 0x03
+#define M5602_XB_PIX_OF_LINE_H 0x04
+#define M5602_XB_PIX_OF_LINE_L 0x05
+#define M5602_XB_VSYNC_PARA 0x06
+#define M5602_XB_HSYNC_PARA 0x07
+#define M5602_XB_TEST_MODE_1 0x08
+#define M5602_XB_TEST_MODE_2 0x09
+#define M5602_XB_SIG_INI 0x0a
+#define M5602_XB_DS_PARA 0x0e
+#define M5602_XB_TRIG_PARA 0x0f
+#define M5602_XB_CLK_PD 0x10
+#define M5602_XB_MCU_CLK_CTRL 0x12
+#define M5602_XB_MCU_CLK_DIV 0x13
+#define M5602_XB_SEN_CLK_CTRL 0x14
+#define M5602_XB_SEN_CLK_DIV 0x15
+#define M5602_XB_AUD_CLK_CTRL 0x16
+#define M5602_XB_AUD_CLK_DIV 0x17
+#define M5602_XB_DEVCTR1 0x41
+#define M5602_XB_EPSETR0 0x42
+#define M5602_XB_EPAFCTR 0x47
+#define M5602_XB_EPBFCTR 0x49
+#define M5602_XB_EPEFCTR 0x4f
+#define M5602_XB_TEST_REG 0x53
+#define M5602_XB_ALT2SIZE 0x54
+#define M5602_XB_ALT3SIZE 0x55
+#define M5602_XB_OBSFRAME 0x56
+#define M5602_XB_PWR_CTL 0x59
+#define M5602_XB_ADC_CTRL 0x60
+#define M5602_XB_ADC_DATA 0x61
+#define M5602_XB_MISC_CTRL 0x62
+#define M5602_XB_SNAPSHOT 0x63
+#define M5602_XB_SCRATCH_1 0x64
+#define M5602_XB_SCRATCH_2 0x65
+#define M5602_XB_SCRATCH_3 0x66
+#define M5602_XB_SCRATCH_4 0x67
+#define M5602_XB_I2C_CTRL 0x68
+#define M5602_XB_I2C_CLK_DIV 0x69
+#define M5602_XB_I2C_DEV_ADDR 0x6a
+#define M5602_XB_I2C_REG_ADDR 0x6b
+#define M5602_XB_I2C_DATA 0x6c
+#define M5602_XB_I2C_STATUS 0x6d
+#define M5602_XB_GPIO_DAT_H 0x70
+#define M5602_XB_GPIO_DAT_L 0x71
+#define M5602_XB_GPIO_DIR_H 0x72
+#define M5602_XB_GPIO_DIR_L 0x73
+#define M5602_XB_GPIO_EN_H 0x74
+#define M5602_XB_GPIO_EN_L 0x75
+#define M5602_XB_GPIO_DAT 0x76
+#define M5602_XB_GPIO_DIR 0x77
+#define M5602_XB_MISC_CTL 0x70
+
+#define I2C_BUSY 0x80
+
+/*****************************************************************************/
+
+/* Driver info */
+#define DRIVER_AUTHOR "ALi m5602 Linux Driver Project"
+#define DRIVER_DESC "ALi m5602 webcam driver"
+
+#define M5602_ISOC_ENDPOINT_ADDR 0x81
+#define M5602_INTR_ENDPOINT_ADDR 0x82
+
+#define M5602_MAX_FRAMES 32
+#define M5602_URBS 2
+#define M5602_ISOC_PACKETS 14
+
+#define M5602_URB_TIMEOUT msecs_to_jiffies(2 * M5602_ISOC_PACKETS)
+#define M5602_URB_MSG_TIMEOUT 5000
+#define M5602_FRAME_TIMEOUT 2
+
+/*****************************************************************************/
+
+/* A skeleton used for sending messages to the m5602 bridge */
+static const unsigned char bridge_urb_skeleton[] = {
+ 0x13, 0x00, 0x81, 0x00
+};
+
+/* A skeleton used for sending messages to the sensor */
+static const unsigned char sensor_urb_skeleton[] = {
+ 0x23, M5602_XB_GPIO_EN_H, 0x81, 0x06,
+ 0x23, M5602_XB_MISC_CTRL, 0x81, 0x80,
+ 0x13, M5602_XB_I2C_DEV_ADDR, 0x81, 0x00,
+ 0x13, M5602_XB_I2C_REG_ADDR, 0x81, 0x00,
+ 0x13, M5602_XB_I2C_DATA, 0x81, 0x00,
+ 0x13, M5602_XB_I2C_CTRL, 0x81, 0x11
+};
+
+/* m5602 device descriptor, currently it just wraps the m5602_camera struct */
+struct sd {
+ struct gspca_dev gspca_dev;
+
+ /* The name of the m5602 camera */
+ char *name;
+
+ /* A pointer to the currently connected sensor */
+ struct m5602_sensor *sensor;
+
+ struct sd_desc *desc;
+
+ /* The current frame's id, used to detect frame boundaries */
+ u8 frame_id;
+
+ /* The current frame count */
+ u32 frame_count;
+};
+
+int m5602_read_bridge(
+ struct sd *sd, u8 address, u8 *i2c_data);
+
+int m5602_write_bridge(
+ struct sd *sd, u8 address, u8 i2c_data);
+
+#endif
diff --git a/drivers/media/video/gspca/m5602/m5602_core.c b/drivers/media/video/gspca/m5602/m5602_core.c
new file mode 100644
index 000000000000..19d5e351ccc1
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/m5602_core.c
@@ -0,0 +1,313 @@
+/*
+ * USB Driver for ALi m5602 based webcams
+ *
+ * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include "m5602_ov9650.h"
+#include "m5602_mt9m111.h"
+#include "m5602_po1030.h"
+#include "m5602_s5k83a.h"
+#include "m5602_s5k4aa.h"
+
+/* Kernel module parameters */
+int force_sensor;
+int dump_bridge;
+int dump_sensor;
+unsigned int m5602_debug;
+
+static const __devinitdata struct usb_device_id m5602_table[] = {
+ {USB_DEVICE(0x0402, 0x5602)},
+ {}
+};
+
+MODULE_DEVICE_TABLE(usb, m5602_table);
+
+/* Reads a byte from the m5602 */
+int m5602_read_bridge(struct sd *sd, u8 address, u8 *i2c_data)
+{
+ int err;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ err = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+ 0x04, 0xc0, 0x14,
+ 0x8100 + address, buf,
+ 1, M5602_URB_MSG_TIMEOUT);
+ *i2c_data = buf[0];
+
+ PDEBUG(DBG_TRACE, "Reading bridge register 0x%x containing 0x%x",
+ address, *i2c_data);
+
+ /* usb_control_msg(...) returns the number of bytes sent upon success,
+ mask that and return zero upon success instead*/
+ return (err < 0) ? err : 0;
+}
+
+/* Writes a byte to to the m5602 */
+int m5602_write_bridge(struct sd *sd, u8 address, u8 i2c_data)
+{
+ int err;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ PDEBUG(DBG_TRACE, "Writing bridge register 0x%x with 0x%x",
+ address, i2c_data);
+
+ memcpy(buf, bridge_urb_skeleton,
+ sizeof(bridge_urb_skeleton));
+ buf[1] = address;
+ buf[3] = i2c_data;
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ 0x04, 0x40, 0x19,
+ 0x0000, buf,
+ 4, M5602_URB_MSG_TIMEOUT);
+
+ /* usb_control_msg(...) returns the number of bytes sent upon success,
+ mask that and return zero upon success instead */
+ return (err < 0) ? err : 0;
+}
+
+/* Dump all the registers of the m5602 bridge,
+ unfortunately this breaks the camera until it's power cycled */
+static void m5602_dump_bridge(struct sd *sd)
+{
+ int i;
+ for (i = 0; i < 0x80; i++) {
+ unsigned char val = 0;
+ m5602_read_bridge(sd, i, &val);
+ info("ALi m5602 address 0x%x contains 0x%x", i, val);
+ }
+ info("Warning: The camera probably won't work until it's power cycled");
+}
+
+static int m5602_probe_sensor(struct sd *sd)
+{
+ /* Try the po1030 */
+ sd->sensor = &po1030;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ /* Try the mt9m111 sensor */
+ sd->sensor = &mt9m111;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ /* Try the s5k4aa */
+ sd->sensor = &s5k4aa;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ /* Try the ov9650 */
+ sd->sensor = &ov9650;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ /* Try the s5k83a */
+ sd->sensor = &s5k83a;
+ if (!sd->sensor->probe(sd))
+ return 0;
+
+ /* More sensor probe function goes here */
+ info("Failed to find a sensor");
+ sd->sensor = NULL;
+ return -ENODEV;
+}
+
+static int m5602_configure(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id);
+
+static int m5602_init(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int err;
+
+ PDEBUG(DBG_TRACE, "Initializing ALi m5602 webcam");
+ /* Run the init sequence */
+ err = sd->sensor->init(sd);
+
+ return err;
+}
+
+static int m5602_start_transfer(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ /* Send start command to the camera */
+ const u8 buffer[4] = {0x13, 0xf9, 0x0f, 0x01};
+ memcpy(buf, buffer, sizeof(buffer));
+ usb_control_msg(gspca_dev->dev, usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0x04, 0x40, 0x19, 0x0000, buf,
+ 4, M5602_URB_MSG_TIMEOUT);
+
+ PDEBUG(DBG_V4L2, "Transfer started");
+ return 0;
+}
+
+static void m5602_urb_complete(struct gspca_dev *gspca_dev,
+ struct gspca_frame *frame,
+ __u8 *data, int len)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ if (len < 6) {
+ PDEBUG(DBG_DATA, "Packet is less than 6 bytes");
+ return;
+ }
+
+ /* Frame delimiter: ff xx xx xx ff ff */
+ if (data[0] == 0xff && data[4] == 0xff && data[5] == 0xff &&
+ data[2] != sd->frame_id) {
+ PDEBUG(DBG_DATA, "Frame delimiter detected");
+ sd->frame_id = data[2];
+
+ /* Remove the extra fluff appended on each header */
+ data += 6;
+ len -= 6;
+
+ /* Complete the last frame (if any) */
+ frame = gspca_frame_add(gspca_dev, LAST_PACKET,
+ frame, data, 0);
+ sd->frame_count++;
+
+ /* Create a new frame */
+ gspca_frame_add(gspca_dev, FIRST_PACKET, frame, data, len);
+
+ PDEBUG(DBG_V4L2, "Starting new frame %d",
+ sd->frame_count);
+
+ } else {
+ int cur_frame_len = frame->data_end - frame->data;
+
+ /* Remove urb header */
+ data += 4;
+ len -= 4;
+
+ if (cur_frame_len + len <= frame->v4l2_buf.length) {
+ PDEBUG(DBG_DATA, "Continuing frame %d copying %d bytes",
+ sd->frame_count, len);
+
+ gspca_frame_add(gspca_dev, INTER_PACKET, frame,
+ data, len);
+ } else if (frame->v4l2_buf.length - cur_frame_len > 0) {
+ /* Add the remaining data up to frame size */
+ gspca_frame_add(gspca_dev, INTER_PACKET, frame, data,
+ frame->v4l2_buf.length - cur_frame_len);
+ }
+ }
+}
+
+static void m5602_stop_transfer(struct gspca_dev *gspca_dev)
+{
+ /* Is there are a command to stop a data transfer? */
+}
+
+/* sub-driver description, the ctrl and nctrl is filled at probe time */
+static struct sd_desc sd_desc = {
+ .name = MODULE_NAME,
+ .config = m5602_configure,
+ .init = m5602_init,
+ .start = m5602_start_transfer,
+ .stopN = m5602_stop_transfer,
+ .pkt_scan = m5602_urb_complete
+};
+
+/* this function is called at probe time */
+static int m5602_configure(struct gspca_dev *gspca_dev,
+ const struct usb_device_id *id)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ struct cam *cam;
+ int err;
+
+ PDEBUG(DBG_GSPCA, "m5602_configure start");
+
+ cam = &gspca_dev->cam;
+ cam->epaddr = M5602_ISOC_ENDPOINT_ADDR;
+ sd->desc = &sd_desc;
+
+ if (dump_bridge)
+ m5602_dump_bridge(sd);
+
+ /* Probe sensor */
+ err = m5602_probe_sensor(sd);
+ if (err)
+ goto fail;
+
+ PDEBUG(DBG_GSPCA, "m5602_configure end");
+ return 0;
+
+fail:
+ PDEBUG(DBG_GSPCA, "m5602_configure failed");
+ cam->cam_mode = NULL;
+ cam->nmodes = 0;
+
+ return err;
+}
+
+static int m5602_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+ THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+ .name = MODULE_NAME,
+ .id_table = m5602_table,
+ .probe = m5602_probe,
+#ifdef CONFIG_PM
+ .suspend = gspca_suspend,
+ .resume = gspca_resume,
+#endif
+ .disconnect = gspca_disconnect
+};
+
+/* -- module insert / remove -- */
+static int __init mod_m5602_init(void)
+{
+ if (usb_register(&sd_driver) < 0)
+ return -1;
+ PDEBUG(D_PROBE, "m5602 module registered");
+ return 0;
+}
+static void __exit mod_m5602_exit(void)
+{
+ usb_deregister(&sd_driver);
+ PDEBUG(D_PROBE, "m5602 module deregistered");
+}
+
+module_init(mod_m5602_init);
+module_exit(mod_m5602_exit);
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
+module_param_named(debug, m5602_debug, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(debug, "toggles debug on/off");
+
+module_param(force_sensor, int, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(force_sensor,
+ "force detection of sensor, "
+ "1 = OV9650, 2 = S5K83A, 3 = S5K4AA, 4 = MT9M111, 5 = PO1030");
+
+module_param(dump_bridge, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(dump_bridge, "Dumps all usb bridge registers at startup");
+
+module_param(dump_sensor, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(dump_sensor, "Dumps all usb sensor registers "
+ "at startup providing a sensor is found");
diff --git a/drivers/media/video/gspca/m5602/m5602_mt9m111.c b/drivers/media/video/gspca/m5602/m5602_mt9m111.c
new file mode 100644
index 000000000000..566d4925a0e8
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/m5602_mt9m111.c
@@ -0,0 +1,345 @@
+/*
+ * Driver for the mt9m111 sensor
+ *
+ * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include "m5602_mt9m111.h"
+
+int mt9m111_probe(struct sd *sd)
+{
+ u8 data[2] = {0x00, 0x00};
+ int i;
+
+ if (force_sensor) {
+ if (force_sensor == MT9M111_SENSOR) {
+ info("Forcing a %s sensor", mt9m111.name);
+ goto sensor_found;
+ }
+ /* If we want to force another sensor, don't try to probe this
+ * one */
+ return -ENODEV;
+ }
+
+ info("Probing for a mt9m111 sensor");
+
+ /* Do the preinit */
+ for (i = 0; i < ARRAY_SIZE(preinit_mt9m111); i++) {
+ if (preinit_mt9m111[i][0] == BRIDGE) {
+ m5602_write_bridge(sd,
+ preinit_mt9m111[i][1],
+ preinit_mt9m111[i][2]);
+ } else {
+ data[0] = preinit_mt9m111[i][2];
+ data[1] = preinit_mt9m111[i][3];
+ mt9m111_write_sensor(sd,
+ preinit_mt9m111[i][1], data, 2);
+ }
+ }
+
+ if (mt9m111_read_sensor(sd, MT9M111_SC_CHIPVER, data, 2))
+ return -ENODEV;
+
+ if ((data[0] == 0x14) && (data[1] == 0x3a)) {
+ info("Detected a mt9m111 sensor");
+ goto sensor_found;
+ }
+
+ return -ENODEV;
+
+sensor_found:
+ sd->gspca_dev.cam.cam_mode = mt9m111.modes;
+ sd->gspca_dev.cam.nmodes = mt9m111.nmodes;
+ sd->desc->ctrls = mt9m111.ctrls;
+ sd->desc->nctrls = mt9m111.nctrls;
+ return 0;
+}
+
+int mt9m111_init(struct sd *sd)
+{
+ int i, err = 0;
+
+ /* Init the sensor */
+ for (i = 0; i < ARRAY_SIZE(init_mt9m111); i++) {
+ u8 data[2];
+
+ if (init_mt9m111[i][0] == BRIDGE) {
+ err = m5602_write_bridge(sd,
+ init_mt9m111[i][1],
+ init_mt9m111[i][2]);
+ } else {
+ data[0] = init_mt9m111[i][2];
+ data[1] = init_mt9m111[i][3];
+ err = mt9m111_write_sensor(sd,
+ init_mt9m111[i][1], data, 2);
+ }
+ }
+
+ if (dump_sensor)
+ mt9m111_dump_registers(sd);
+
+ return (err < 0) ? err : 0;
+}
+
+int mt9m111_power_down(struct sd *sd)
+{
+ return 0;
+}
+
+int mt9m111_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 data[2] = {0x00, 0x00};
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = mt9m111_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B,
+ data, 2);
+ *val = data[0] & MT9M111_RMB_MIRROR_ROWS;
+ PDEBUG(DBG_V4L2_CID, "Read vertical flip %d", *val);
+
+ return (err < 0) ? err : 0;
+}
+
+int mt9m111_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 data[2] = {0x00, 0x00};
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(DBG_V4L2_CID, "Set vertical flip to %d", val);
+
+ /* Set the correct page map */
+ err = mt9m111_write_sensor(sd, MT9M111_PAGE_MAP, data, 2);
+ if (err < 0)
+ goto out;
+
+ err = mt9m111_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B, data, 2);
+ if (err < 0)
+ goto out;
+
+ data[0] = (data[0] & 0xfe) | val;
+ err = mt9m111_write_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B,
+ data, 2);
+out:
+ return (err < 0) ? err : 0;
+}
+
+int mt9m111_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 data[2] = {0x00, 0x00};
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = mt9m111_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B,
+ data, 2);
+ *val = data[0] & MT9M111_RMB_MIRROR_COLS;
+ PDEBUG(DBG_V4L2_CID, "Read horizontal flip %d", *val);
+
+ return (err < 0) ? err : 0;
+}
+
+int mt9m111_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 data[2] = {0x00, 0x00};
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(DBG_V4L2_CID, "Set horizontal flip to %d", val);
+
+ /* Set the correct page map */
+ err = mt9m111_write_sensor(sd, MT9M111_PAGE_MAP, data, 2);
+ if (err < 0)
+ goto out;
+
+ err = mt9m111_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B, data, 2);
+ if (err < 0)
+ goto out;
+
+ data[0] = (data[0] & 0xfd) | ((val << 1) & 0x02);
+ err = mt9m111_write_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B,
+ data, 2);
+out:
+ return (err < 0) ? err : 0;
+}
+
+int mt9m111_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err, tmp;
+ u8 data[2] = {0x00, 0x00};
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = mt9m111_read_sensor(sd, MT9M111_SC_GLOBAL_GAIN, data, 2);
+ tmp = ((data[1] << 8) | data[0]);
+
+ *val = ((tmp & (1 << 10)) * 2) |
+ ((tmp & (1 << 9)) * 2) |
+ ((tmp & (1 << 8)) * 2) |
+ (tmp & 0x7f);
+
+ PDEBUG(DBG_V4L2_CID, "Read gain %d", *val);
+
+ return (err < 0) ? err : 0;
+}
+
+int mt9m111_set_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err, tmp;
+ u8 data[2] = {0x00, 0x00};
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* Set the correct page map */
+ err = mt9m111_write_sensor(sd, MT9M111_PAGE_MAP, data, 2);
+ if (err < 0)
+ goto out;
+
+ if (val >= INITIAL_MAX_GAIN * 2 * 2 * 2)
+ return -EINVAL;
+
+ if ((val >= INITIAL_MAX_GAIN * 2 * 2) &&
+ (val < (INITIAL_MAX_GAIN - 1) * 2 * 2 * 2))
+ tmp = (1 << 10) | (val << 9) |
+ (val << 8) | (val / 8);
+ else if ((val >= INITIAL_MAX_GAIN * 2) &&
+ (val < INITIAL_MAX_GAIN * 2 * 2))
+ tmp = (1 << 9) | (1 << 8) | (val / 4);
+ else if ((val >= INITIAL_MAX_GAIN) &&
+ (val < INITIAL_MAX_GAIN * 2))
+ tmp = (1 << 8) | (val / 2);
+ else
+ tmp = val;
+
+ data[1] = (tmp & 0xff00) >> 8;
+ data[0] = (tmp & 0xff);
+ PDEBUG(DBG_V4L2_CID, "tmp=%d, data[1]=%d, data[0]=%d", tmp,
+ data[1], data[0]);
+
+ err = mt9m111_write_sensor(sd, MT9M111_SC_GLOBAL_GAIN,
+ data, 2);
+out:
+ return (err < 0) ? err : 0;
+}
+
+int mt9m111_read_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len) {
+ int err, i;
+
+ do {
+ err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, i2c_data);
+ } while ((*i2c_data & I2C_BUSY) && !err);
+ if (err < 0)
+ goto out;
+
+ err = m5602_write_bridge(sd, M5602_XB_I2C_DEV_ADDR,
+ sd->sensor->i2c_slave_id);
+ if (err < 0)
+ goto out;
+
+ err = m5602_write_bridge(sd, M5602_XB_I2C_REG_ADDR, address);
+ if (err < 0)
+ goto out;
+
+ err = m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x1a);
+ if (err < 0)
+ goto out;
+
+ for (i = 0; i < len && !err; i++) {
+ err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
+
+ PDEBUG(DBG_TRACE, "Reading sensor register "
+ "0x%x contains 0x%x ", address, *i2c_data);
+ }
+out:
+ return (err < 0) ? err : 0;
+}
+
+int mt9m111_write_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len)
+{
+ int err, i;
+ u8 *p;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ /* No sensor with a data width larger
+ than 16 bits has yet been seen, nor with 0 :p*/
+ if (len > 2 || !len)
+ return -EINVAL;
+
+ memcpy(buf, sensor_urb_skeleton,
+ sizeof(sensor_urb_skeleton));
+
+ buf[11] = sd->sensor->i2c_slave_id;
+ buf[15] = address;
+
+ p = buf + 16;
+
+ /* Copy a four byte write sequence for each byte to be written to */
+ for (i = 0; i < len; i++) {
+ memcpy(p, sensor_urb_skeleton + 16, 4);
+ p[3] = i2c_data[i];
+ p += 4;
+ PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+ address, i2c_data[i]);
+ }
+
+ /* Copy the tailer */
+ memcpy(p, sensor_urb_skeleton + 20, 4);
+
+ /* Set the total length */
+ p[3] = 0x10 + len;
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ 0x04, 0x40, 0x19,
+ 0x0000, buf,
+ 20 + len * 4, M5602_URB_MSG_TIMEOUT);
+
+ return (err < 0) ? err : 0;
+}
+
+void mt9m111_dump_registers(struct sd *sd)
+{
+ u8 address, value[2] = {0x00, 0x00};
+
+ info("Dumping the mt9m111 register state");
+
+ info("Dumping the mt9m111 sensor core registers");
+ value[1] = MT9M111_SENSOR_CORE;
+ mt9m111_write_sensor(sd, MT9M111_PAGE_MAP, value, 2);
+ for (address = 0; address < 0xff; address++) {
+ mt9m111_read_sensor(sd, address, value, 2);
+ info("register 0x%x contains 0x%x%x",
+ address, value[0], value[1]);
+ }
+
+ info("Dumping the mt9m111 color pipeline registers");
+ value[1] = MT9M111_COLORPIPE;
+ mt9m111_write_sensor(sd, MT9M111_PAGE_MAP, value, 2);
+ for (address = 0; address < 0xff; address++) {
+ mt9m111_read_sensor(sd, address, value, 2);
+ info("register 0x%x contains 0x%x%x",
+ address, value[0], value[1]);
+ }
+
+ info("Dumping the mt9m111 camera control registers");
+ value[1] = MT9M111_CAMERA_CONTROL;
+ mt9m111_write_sensor(sd, MT9M111_PAGE_MAP, value, 2);
+ for (address = 0; address < 0xff; address++) {
+ mt9m111_read_sensor(sd, address, value, 2);
+ info("register 0x%x contains 0x%x%x",
+ address, value[0], value[1]);
+ }
+
+ info("mt9m111 register state dump complete");
+}
diff --git a/drivers/media/video/gspca/m5602/m5602_mt9m111.h b/drivers/media/video/gspca/m5602/m5602_mt9m111.h
new file mode 100644
index 000000000000..79a5d8878190
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/m5602_mt9m111.h
@@ -0,0 +1,1020 @@
+/*
+ * Driver for the mt9m111 sensor
+ *
+ * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * Some defines taken from the mt9m111 sensor driver
+ * Copyright (C) 2008, Robert Jarzmik <robert.jarzmik@free.fr>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_MT9M111_H_
+#define M5602_MT9M111_H_
+
+#include "m5602_sensor.h"
+
+/*****************************************************************************/
+
+#define MT9M111_SC_CHIPVER 0x00
+#define MT9M111_SC_ROWSTART 0x01
+#define MT9M111_SC_COLSTART 0x02
+#define MT9M111_SC_WINDOW_HEIGHT 0x03
+#define MT9M111_SC_WINDOW_WIDTH 0x04
+#define MT9M111_SC_HBLANK_CONTEXT_B 0x05
+#define MT9M111_SC_VBLANK_CONTEXT_B 0x06
+#define MT9M111_SC_HBLANK_CONTEXT_A 0x07
+#define MT9M111_SC_VBLANK_CONTEXT_A 0x08
+#define MT9M111_SC_SHUTTER_WIDTH 0x09
+#define MT9M111_SC_ROW_SPEED 0x0a
+
+#define MT9M111_SC_EXTRA_DELAY 0x0b
+#define MT9M111_SC_SHUTTER_DELAY 0x0c
+#define MT9M111_SC_RESET 0x0d
+#define MT9M111_SC_R_MODE_CONTEXT_B 0x20
+#define MT9M111_SC_R_MODE_CONTEXT_A 0x21
+#define MT9M111_SC_FLASH_CONTROL 0x23
+#define MT9M111_SC_GREEN_1_GAIN 0x2b
+#define MT9M111_SC_BLUE_GAIN 0x2c
+#define MT9M111_SC_RED_GAIN 0x2d
+#define MT9M111_SC_GREEN_2_GAIN 0x2e
+#define MT9M111_SC_GLOBAL_GAIN 0x2f
+
+#define MT9M111_RMB_MIRROR_ROWS (1 << 0)
+#define MT9M111_RMB_MIRROR_COLS (1 << 1)
+
+#define MT9M111_CONTEXT_CONTROL 0xc8
+#define MT9M111_PAGE_MAP 0xf0
+#define MT9M111_BYTEWISE_ADDRESS 0xf1
+
+#define MT9M111_CP_OPERATING_MODE_CTL 0x06
+#define MT9M111_CP_LUMA_OFFSET 0x34
+#define MT9M111_CP_LUMA_CLIP 0x35
+#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A 0x3a
+#define MT9M111_CP_LENS_CORRECTION_1 0x3b
+#define MT9M111_CP_DEFECT_CORR_CONTEXT_A 0x4c
+#define MT9M111_CP_DEFECT_CORR_CONTEXT_B 0x4d
+#define MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B 0x9b
+#define MT9M111_CP_GLOBAL_CLK_CONTROL 0xb3
+
+#define MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18 0x65
+#define MT9M111_CC_AWB_PARAMETER_7 0x28
+
+#define MT9M111_SENSOR_CORE 0x00
+#define MT9M111_COLORPIPE 0x01
+#define MT9M111_CAMERA_CONTROL 0x02
+
+#define INITIAL_MAX_GAIN 64
+#define DEFAULT_GAIN 283
+
+/*****************************************************************************/
+
+/* Kernel module parameters */
+extern int force_sensor;
+extern int dump_sensor;
+extern unsigned int m5602_debug;
+
+int mt9m111_probe(struct sd *sd);
+int mt9m111_init(struct sd *sd);
+int mt9m111_power_down(struct sd *sd);
+
+int mt9m111_read_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+
+int mt9m111_write_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+
+void mt9m111_dump_registers(struct sd *sd);
+
+int mt9m111_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
+int mt9m111_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
+int mt9m111_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
+int mt9m111_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
+int mt9m111_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
+int mt9m111_set_gain(struct gspca_dev *gspca_dev, __s32 val);
+
+static struct m5602_sensor mt9m111 = {
+ .name = "MT9M111",
+
+ .i2c_slave_id = 0xba,
+
+ .probe = mt9m111_probe,
+ .init = mt9m111_init,
+ .power_down = mt9m111_power_down,
+
+ .read_sensor = mt9m111_read_sensor,
+ .write_sensor = mt9m111_write_sensor,
+
+ .nctrls = 3,
+ .ctrls = {
+ {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = mt9m111_set_vflip,
+ .get = mt9m111_get_vflip
+ }, {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "horizontal flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = mt9m111_set_hflip,
+ .get = mt9m111_get_hflip
+ }, {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "gain",
+ .minimum = 0,
+ .maximum = (INITIAL_MAX_GAIN - 1) * 2 * 2 * 2,
+ .step = 1,
+ .default_value = DEFAULT_GAIN,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = mt9m111_set_hflip,
+ .get = mt9m111_get_hflip
+ }
+ },
+
+ .nmodes = 1,
+ .modes = {
+ {
+ M5602_DEFAULT_FRAME_WIDTH,
+ M5602_DEFAULT_FRAME_HEIGHT,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ M5602_DEFAULT_FRAME_WIDTH * M5602_DEFAULT_FRAME_HEIGHT,
+ .bytesperline = M5602_DEFAULT_FRAME_WIDTH,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1
+ }
+ }
+};
+
+static const unsigned char preinit_mt9m111[][4] =
+{
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0xff, 0xf7},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00}
+};
+
+static const unsigned char init_mt9m111[][4] =
+{
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0xff, 0xff},
+ {SENSOR, MT9M111_SC_RESET, 0xff, 0xff},
+ {SENSOR, MT9M111_SC_RESET, 0xff, 0xde},
+ {SENSOR, MT9M111_SC_RESET, 0xff, 0xff},
+ {SENSOR, MT9M111_SC_RESET, 0xff, 0xf7},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
+
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xb3, 0x00},
+
+ {SENSOR, MT9M111_CP_GLOBAL_CLK_CONTROL, 0xff, 0xff},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00},
+
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x05},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_OPERATING_MODE_CTL, 0x00, 0x10},
+ {SENSOR, MT9M111_CP_LENS_CORRECTION_1, 0x04, 0x2a},
+ {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_A, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_B, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_LUMA_OFFSET, 0x00, 0x00},
+ {SENSOR, MT9M111_CP_LUMA_CLIP, 0xff, 0x00},
+ {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A, 0x14, 0x00},
+ {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B, 0x14, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xcd, 0x00},
+
+ {SENSOR, 0xcd, 0x00, 0x0e},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xd0, 0x00},
+ {SENSOR, 0xd0, 0x00, 0x40},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x02},
+ {SENSOR, MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x28, 0x00},
+ {SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x07},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x28, 0x00},
+ {SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x03},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x33, 0x00},
+ {SENSOR, 0x33, 0x03, 0x49},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x33, 0x00},
+
+ {SENSOR, 0x33, 0x03, 0x49},
+ {SENSOR, 0x34, 0xc0, 0x19},
+ {SENSOR, 0x3f, 0x20, 0x20},
+ {SENSOR, 0x40, 0x20, 0x20},
+ {SENSOR, 0x5a, 0xc0, 0x0a},
+ {SENSOR, 0x70, 0x7b, 0x0a},
+ {SENSOR, 0x71, 0xff, 0x00},
+ {SENSOR, 0x72, 0x19, 0x0e},
+ {SENSOR, 0x73, 0x18, 0x0f},
+ {SENSOR, 0x74, 0x57, 0x32},
+ {SENSOR, 0x75, 0x56, 0x34},
+ {SENSOR, 0x76, 0x73, 0x35},
+ {SENSOR, 0x77, 0x30, 0x12},
+ {SENSOR, 0x78, 0x79, 0x02},
+ {SENSOR, 0x79, 0x75, 0x06},
+ {SENSOR, 0x7a, 0x77, 0x0a},
+ {SENSOR, 0x7b, 0x78, 0x09},
+ {SENSOR, 0x7c, 0x7d, 0x06},
+ {SENSOR, 0x7d, 0x31, 0x10},
+ {SENSOR, 0x7e, 0x00, 0x7e},
+ {SENSOR, 0x80, 0x59, 0x04},
+ {SENSOR, 0x81, 0x59, 0x04},
+ {SENSOR, 0x82, 0x57, 0x0a},
+ {SENSOR, 0x83, 0x58, 0x0b},
+ {SENSOR, 0x84, 0x47, 0x0c},
+ {SENSOR, 0x85, 0x48, 0x0e},
+ {SENSOR, 0x86, 0x5b, 0x02},
+ {SENSOR, 0x87, 0x00, 0x5c},
+ {SENSOR, MT9M111_CONTEXT_CONTROL, 0x00, 0x08},
+ {SENSOR, 0x60, 0x00, 0x80},
+ {SENSOR, 0x61, 0x00, 0x00},
+ {SENSOR, 0x62, 0x00, 0x00},
+ {SENSOR, 0x63, 0x00, 0x00},
+ {SENSOR, 0x64, 0x00, 0x00},
+
+ {SENSOR, MT9M111_SC_ROWSTART, 0x00, 0x0d},
+ {SENSOR, MT9M111_SC_COLSTART, 0x00, 0x18},
+ {SENSOR, MT9M111_SC_WINDOW_HEIGHT, 0x04, 0x04},
+ {SENSOR, MT9M111_SC_WINDOW_WIDTH, 0x05, 0x08},
+ {SENSOR, MT9M111_SC_HBLANK_CONTEXT_B, 0x01, 0x38},
+ {SENSOR, MT9M111_SC_VBLANK_CONTEXT_B, 0x00, 0x11},
+ {SENSOR, MT9M111_SC_HBLANK_CONTEXT_A, 0x01, 0x38},
+ {SENSOR, MT9M111_SC_VBLANK_CONTEXT_A, 0x00, 0x11},
+ {SENSOR, MT9M111_SC_R_MODE_CONTEXT_B, 0x01, 0x03},
+ {SENSOR, MT9M111_SC_R_MODE_CONTEXT_A, 0x01, 0x03},
+ {SENSOR, 0x30, 0x04, 0x00},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x04, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x04, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x05, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x07, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xa0, 0x00},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_SHUTTER_WIDTH, 0x01, 0xf4},
+ {SENSOR, MT9M111_SC_GLOBAL_GAIN, 0x00, 0xea},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x04, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x04, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x05, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x07, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x09},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x0c},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x04},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xb3, 0x00},
+ {SENSOR, MT9M111_CP_GLOBAL_CLK_CONTROL, 0x00, 0x03},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00},
+
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x05},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_OPERATING_MODE_CTL, 0x00, 0x10},
+ {SENSOR, MT9M111_CP_LENS_CORRECTION_1, 0x04, 0x2a},
+ {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_A, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_B, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_LUMA_OFFSET, 0x00, 0x00},
+ {SENSOR, MT9M111_CP_LUMA_CLIP, 0xff, 0x00},
+ {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A, 0x14, 0x00},
+ {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B, 0x14, 0x00},
+
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xcd, 0x00},
+ {SENSOR, 0xcd, 0x00, 0x0e},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xd0, 0x00},
+ {SENSOR, 0xd0, 0x00, 0x40},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x02},
+ {SENSOR, MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x28, 0x00},
+ {SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x07},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x28, 0x00},
+ {SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x03},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x33, 0x00},
+ {SENSOR, 0x33, 0x03, 0x49},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x33, 0x00},
+
+ {SENSOR, 0x33, 0x03, 0x49},
+ {SENSOR, 0x34, 0xc0, 0x19},
+ {SENSOR, 0x3f, 0x20, 0x20},
+ {SENSOR, 0x40, 0x20, 0x20},
+ {SENSOR, 0x5a, 0xc0, 0x0a},
+ {SENSOR, 0x70, 0x7b, 0x0a},
+ {SENSOR, 0x71, 0xff, 0x00},
+ {SENSOR, 0x72, 0x19, 0x0e},
+ {SENSOR, 0x73, 0x18, 0x0f},
+ {SENSOR, 0x74, 0x57, 0x32},
+ {SENSOR, 0x75, 0x56, 0x34},
+ {SENSOR, 0x76, 0x73, 0x35},
+ {SENSOR, 0x77, 0x30, 0x12},
+ {SENSOR, 0x78, 0x79, 0x02},
+ {SENSOR, 0x79, 0x75, 0x06},
+ {SENSOR, 0x7a, 0x77, 0x0a},
+ {SENSOR, 0x7b, 0x78, 0x09},
+ {SENSOR, 0x7c, 0x7d, 0x06},
+ {SENSOR, 0x7d, 0x31, 0x10},
+ {SENSOR, 0x7e, 0x00, 0x7e},
+ {SENSOR, 0x80, 0x59, 0x04},
+ {SENSOR, 0x81, 0x59, 0x04},
+ {SENSOR, 0x82, 0x57, 0x0a},
+ {SENSOR, 0x83, 0x58, 0x0b},
+ {SENSOR, 0x84, 0x47, 0x0c},
+ {SENSOR, 0x85, 0x48, 0x0e},
+ {SENSOR, 0x86, 0x5b, 0x02},
+ {SENSOR, 0x87, 0x00, 0x5c},
+ {SENSOR, MT9M111_CONTEXT_CONTROL, 0x00, 0x08},
+ {SENSOR, 0x60, 0x00, 0x80},
+ {SENSOR, 0x61, 0x00, 0x00},
+ {SENSOR, 0x62, 0x00, 0x00},
+ {SENSOR, 0x63, 0x00, 0x00},
+ {SENSOR, 0x64, 0x00, 0x00},
+
+ {SENSOR, MT9M111_SC_ROWSTART, 0x00, 0x0d},
+ {SENSOR, MT9M111_SC_COLSTART, 0x00, 0x18},
+ {SENSOR, MT9M111_SC_WINDOW_HEIGHT, 0x04, 0x04},
+ {SENSOR, MT9M111_SC_WINDOW_WIDTH, 0x05, 0x08},
+ {SENSOR, MT9M111_SC_HBLANK_CONTEXT_B, 0x01, 0x38},
+ {SENSOR, MT9M111_SC_VBLANK_CONTEXT_B, 0x00, 0x11},
+ {SENSOR, MT9M111_SC_HBLANK_CONTEXT_A, 0x01, 0x38},
+ {SENSOR, MT9M111_SC_VBLANK_CONTEXT_A, 0x00, 0x11},
+ {SENSOR, MT9M111_SC_R_MODE_CONTEXT_B, 0x01, 0x03},
+ {SENSOR, MT9M111_SC_R_MODE_CONTEXT_A, 0x01, 0x03},
+ {SENSOR, 0x30, 0x04, 0x00},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x04, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x04, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x05, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x07, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xa0, 0x00},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_SHUTTER_WIDTH, 0x01, 0xf4},
+ {SENSOR, MT9M111_SC_GLOBAL_GAIN, 0x00, 0xea},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x09},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x0c},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x04},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
+
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xb3, 0x00},
+ {SENSOR, MT9M111_CP_GLOBAL_CLK_CONTROL, 0x00, 0x03},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00},
+
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x05},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_OPERATING_MODE_CTL, 0x00, 0x10},
+ {SENSOR, MT9M111_CP_LENS_CORRECTION_1, 0x04, 0x2a},
+ {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_A, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_B, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_LUMA_OFFSET, 0x00, 0x00},
+ {SENSOR, MT9M111_CP_LUMA_CLIP, 0xff, 0x00},
+ {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A, 0x14, 0x00},
+ {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B, 0x14, 0x00},
+
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xcd, 0x00},
+ {SENSOR, 0xcd, 0x00, 0x0e},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xd0, 0x00},
+ {SENSOR, 0xd0, 0x00, 0x40},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x02},
+ {SENSOR, MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x28, 0x00},
+ {SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x07},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x28, 0x00},
+ {SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x03},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x33, 0x00},
+ {SENSOR, 0x33, 0x03, 0x49},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x33, 0x00},
+
+ {SENSOR, 0x33, 0x03, 0x49},
+ {SENSOR, 0x34, 0xc0, 0x19},
+ {SENSOR, 0x3f, 0x20, 0x20},
+ {SENSOR, 0x40, 0x20, 0x20},
+ {SENSOR, 0x5a, 0xc0, 0x0a},
+ {SENSOR, 0x70, 0x7b, 0x0a},
+ {SENSOR, 0x71, 0xff, 0x00},
+ {SENSOR, 0x72, 0x19, 0x0e},
+ {SENSOR, 0x73, 0x18, 0x0f},
+ {SENSOR, 0x74, 0x57, 0x32},
+ {SENSOR, 0x75, 0x56, 0x34},
+ {SENSOR, 0x76, 0x73, 0x35},
+ {SENSOR, 0x77, 0x30, 0x12},
+ {SENSOR, 0x78, 0x79, 0x02},
+ {SENSOR, 0x79, 0x75, 0x06},
+ {SENSOR, 0x7a, 0x77, 0x0a},
+ {SENSOR, 0x7b, 0x78, 0x09},
+ {SENSOR, 0x7c, 0x7d, 0x06},
+ {SENSOR, 0x7d, 0x31, 0x10},
+ {SENSOR, 0x7e, 0x00, 0x7e},
+ {SENSOR, 0x80, 0x59, 0x04},
+ {SENSOR, 0x81, 0x59, 0x04},
+ {SENSOR, 0x82, 0x57, 0x0a},
+ {SENSOR, 0x83, 0x58, 0x0b},
+ {SENSOR, 0x84, 0x47, 0x0c},
+ {SENSOR, 0x85, 0x48, 0x0e},
+ {SENSOR, 0x86, 0x5b, 0x02},
+ {SENSOR, 0x87, 0x00, 0x5c},
+ {SENSOR, MT9M111_CONTEXT_CONTROL, 0x00, 0x08},
+ {SENSOR, 0x60, 0x00, 0x80},
+ {SENSOR, 0x61, 0x00, 0x00},
+ {SENSOR, 0x62, 0x00, 0x00},
+ {SENSOR, 0x63, 0x00, 0x00},
+ {SENSOR, 0x64, 0x00, 0x00},
+
+ {SENSOR, MT9M111_SC_ROWSTART, 0x00, 0x0d},
+ {SENSOR, MT9M111_SC_COLSTART, 0x00, 0x18},
+ {SENSOR, MT9M111_SC_WINDOW_HEIGHT, 0x04, 0x04},
+ {SENSOR, MT9M111_SC_WINDOW_WIDTH, 0x05, 0x08},
+ {SENSOR, MT9M111_SC_HBLANK_CONTEXT_B, 0x01, 0x38},
+ {SENSOR, MT9M111_SC_VBLANK_CONTEXT_B, 0x00, 0x11},
+ {SENSOR, MT9M111_SC_HBLANK_CONTEXT_A, 0x01, 0x38},
+ {SENSOR, MT9M111_SC_VBLANK_CONTEXT_A, 0x00, 0x11},
+ {SENSOR, MT9M111_SC_R_MODE_CONTEXT_B, 0x01, 0x03},
+ {SENSOR, MT9M111_SC_R_MODE_CONTEXT_A, 0x01, 0x03},
+ {SENSOR, 0x30, 0x04, 0x00},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x04, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x04, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x05, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x07, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xa0, 0x00},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_SHUTTER_WIDTH, 0x01, 0xf4},
+ {SENSOR, MT9M111_SC_GLOBAL_GAIN, 0x00, 0xea},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x09},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x0c},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x04},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xb3, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_CP_GLOBAL_CLK_CONTROL, 0x00, 0x03},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x05},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_OPERATING_MODE_CTL, 0x00, 0x10},
+ {SENSOR, MT9M111_CP_LENS_CORRECTION_1, 0x04, 0x2a},
+ {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_A, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_B, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_LUMA_OFFSET, 0x00, 0x00},
+ {SENSOR, MT9M111_CP_LUMA_CLIP, 0xff, 0x00},
+ {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A, 0x14, 0x00},
+ {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B, 0x14, 0x00},
+
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xcd, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, 0xcd, 0x00, 0x0e},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xd0, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, 0xd0, 0x00, 0x40},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x02},
+ {SENSOR, MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x28, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x07},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x28, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x03},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x33, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, 0x33, 0x03, 0x49},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x33, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+
+ {SENSOR, 0x33, 0x03, 0x49},
+ {SENSOR, 0x34, 0xc0, 0x19},
+ {SENSOR, 0x3f, 0x20, 0x20},
+ {SENSOR, 0x40, 0x20, 0x20},
+ {SENSOR, 0x5a, 0xc0, 0x0a},
+ {SENSOR, 0x70, 0x7b, 0x0a},
+ {SENSOR, 0x71, 0xff, 0x00},
+ {SENSOR, 0x72, 0x19, 0x0e},
+ {SENSOR, 0x73, 0x18, 0x0f},
+ {SENSOR, 0x74, 0x57, 0x32},
+ {SENSOR, 0x75, 0x56, 0x34},
+ {SENSOR, 0x76, 0x73, 0x35},
+ {SENSOR, 0x77, 0x30, 0x12},
+ {SENSOR, 0x78, 0x79, 0x02},
+ {SENSOR, 0x79, 0x75, 0x06},
+ {SENSOR, 0x7a, 0x77, 0x0a},
+ {SENSOR, 0x7b, 0x78, 0x09},
+ {SENSOR, 0x7c, 0x7d, 0x06},
+ {SENSOR, 0x7d, 0x31, 0x10},
+ {SENSOR, 0x7e, 0x00, 0x7e},
+ {SENSOR, 0x80, 0x59, 0x04},
+ {SENSOR, 0x81, 0x59, 0x04},
+ {SENSOR, 0x82, 0x57, 0x0a},
+ {SENSOR, 0x83, 0x58, 0x0b},
+ {SENSOR, 0x84, 0x47, 0x0c},
+ {SENSOR, 0x85, 0x48, 0x0e},
+ {SENSOR, 0x86, 0x5b, 0x02},
+ {SENSOR, 0x87, 0x00, 0x5c},
+ {SENSOR, MT9M111_CONTEXT_CONTROL, 0x00, 0x08},
+ {SENSOR, 0x60, 0x00, 0x80},
+ {SENSOR, 0x61, 0x00, 0x00},
+ {SENSOR, 0x62, 0x00, 0x00},
+ {SENSOR, 0x63, 0x00, 0x00},
+ {SENSOR, 0x64, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_ROWSTART, 0x00, 0x0d},
+ {SENSOR, MT9M111_SC_COLSTART, 0x00, 0x12},
+ {SENSOR, MT9M111_SC_WINDOW_HEIGHT, 0x04, 0x00},
+ {SENSOR, MT9M111_SC_WINDOW_WIDTH, 0x05, 0x10},
+ {SENSOR, MT9M111_SC_HBLANK_CONTEXT_B, 0x01, 0x60},
+ {SENSOR, MT9M111_SC_VBLANK_CONTEXT_B, 0x00, 0x11},
+ {SENSOR, MT9M111_SC_HBLANK_CONTEXT_A, 0x01, 0x60},
+ {SENSOR, MT9M111_SC_VBLANK_CONTEXT_A, 0x00, 0x11},
+ {SENSOR, MT9M111_SC_R_MODE_CONTEXT_B, 0x01, 0x0f},
+ {SENSOR, MT9M111_SC_R_MODE_CONTEXT_A, 0x01, 0x0f},
+ {SENSOR, 0x30, 0x04, 0x00},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xe3, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x87, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, MT9M111_SC_SHUTTER_WIDTH, 0x01, 0x90},
+ {SENSOR, MT9M111_SC_GLOBAL_GAIN, 0x00, 0xe6},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x09},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x0c},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x04},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xb3, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_CP_GLOBAL_CLK_CONTROL, 0x00, 0x03},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3e, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x07, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x0b, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a, 0x00},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x05},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x29},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_SC_RESET, 0x00, 0x08},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_OPERATING_MODE_CTL, 0x00, 0x10},
+ {SENSOR, MT9M111_CP_LENS_CORRECTION_1, 0x04, 0x2a},
+ {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_A, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_DEFECT_CORR_CONTEXT_B, 0x00, 0x01},
+ {SENSOR, MT9M111_CP_LUMA_OFFSET, 0x00, 0x00},
+ {SENSOR, MT9M111_CP_LUMA_CLIP, 0xff, 0x00},
+ {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_A, 0x14, 0x00},
+ {SENSOR, MT9M111_CP_OUTPUT_FORMAT_CTL2_CONTEXT_B, 0x14, 0x00},
+
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xcd, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, 0xcd, 0x00, 0x0e},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0xd0, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, 0xd0, 0x00, 0x40},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x02},
+ {SENSOR, MT9M111_CC_AUTO_EXPOSURE_PARAMETER_18, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x28, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x07},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x28, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, MT9M111_CC_AWB_PARAMETER_7, 0xef, 0x03},
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x33, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+ {SENSOR, 0x33, 0x03, 0x49},
+ {BRIDGE, M5602_XB_I2C_DEV_ADDR, 0xba, 0x00},
+ {BRIDGE, M5602_XB_I2C_REG_ADDR, 0x33, 0x00},
+ {BRIDGE, M5602_XB_I2C_CTRL, 0x1a, 0x00},
+
+ {SENSOR, 0x33, 0x03, 0x49},
+ {SENSOR, 0x34, 0xc0, 0x19},
+ {SENSOR, 0x3f, 0x20, 0x20},
+ {SENSOR, 0x40, 0x20, 0x20},
+ {SENSOR, 0x5a, 0xc0, 0x0a},
+ {SENSOR, 0x70, 0x7b, 0x0a},
+ {SENSOR, 0x71, 0xff, 0x00},
+ {SENSOR, 0x72, 0x19, 0x0e},
+ {SENSOR, 0x73, 0x18, 0x0f},
+ {SENSOR, 0x74, 0x57, 0x32},
+ {SENSOR, 0x75, 0x56, 0x34},
+ {SENSOR, 0x76, 0x73, 0x35},
+ {SENSOR, 0x77, 0x30, 0x12},
+ {SENSOR, 0x78, 0x79, 0x02},
+ {SENSOR, 0x79, 0x75, 0x06},
+ {SENSOR, 0x7a, 0x77, 0x0a},
+ {SENSOR, 0x7b, 0x78, 0x09},
+ {SENSOR, 0x7c, 0x7d, 0x06},
+ {SENSOR, 0x7d, 0x31, 0x10},
+ {SENSOR, 0x7e, 0x00, 0x7e},
+ {SENSOR, 0x80, 0x59, 0x04},
+ {SENSOR, 0x81, 0x59, 0x04},
+ {SENSOR, 0x82, 0x57, 0x0a},
+ {SENSOR, 0x83, 0x58, 0x0b},
+ {SENSOR, 0x84, 0x47, 0x0c},
+ {SENSOR, 0x85, 0x48, 0x0e},
+ {SENSOR, 0x86, 0x5b, 0x02},
+ {SENSOR, 0x87, 0x00, 0x5c},
+ {SENSOR, MT9M111_CONTEXT_CONTROL, 0x00, 0x08},
+ {SENSOR, 0x60, 0x00, 0x80},
+ {SENSOR, 0x61, 0x00, 0x00},
+ {SENSOR, 0x62, 0x00, 0x00},
+ {SENSOR, 0x63, 0x00, 0x00},
+ {SENSOR, 0x64, 0x00, 0x00},
+
+ {SENSOR, MT9M111_SC_ROWSTART, 0x00, 0x0d},
+ {SENSOR, MT9M111_SC_COLSTART, 0x00, 0x12},
+ {SENSOR, MT9M111_SC_WINDOW_HEIGHT, 0x04, 0x00},
+ {SENSOR, MT9M111_SC_WINDOW_WIDTH, 0x05, 0x10},
+ {SENSOR, MT9M111_SC_HBLANK_CONTEXT_B, 0x01, 0x60},
+ {SENSOR, MT9M111_SC_VBLANK_CONTEXT_B, 0x00, 0x11},
+ {SENSOR, MT9M111_SC_HBLANK_CONTEXT_A, 0x01, 0x60},
+ {SENSOR, MT9M111_SC_VBLANK_CONTEXT_A, 0x00, 0x11},
+ {SENSOR, MT9M111_SC_R_MODE_CONTEXT_B, 0x01, 0x0f},
+ {SENSOR, MT9M111_SC_R_MODE_CONTEXT_A, 0x01, 0x0f},
+ {SENSOR, 0x30, 0x04, 0x00},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xe0, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x7f, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+
+ {SENSOR, MT9M111_PAGE_MAP, 0x00, 0x00},
+ /* Set number of blank rows chosen to 400 */
+ {SENSOR, MT9M111_SC_SHUTTER_WIDTH, 0x01, 0x90},
+ /* Set the global gain to 283 (of 512) */
+ {SENSOR, MT9M111_SC_GLOBAL_GAIN, 0x03, 0x63}
+};
+
+#endif
diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.c b/drivers/media/video/gspca/m5602/m5602_ov9650.c
new file mode 100644
index 000000000000..31c5896250e7
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/m5602_ov9650.c
@@ -0,0 +1,546 @@
+/*
+ * Driver for the ov9650 sensor
+ *
+ * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include "m5602_ov9650.h"
+
+int ov9650_read_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len)
+{
+ int err, i;
+
+ /* The ov9650 registers have a max depth of one byte */
+ if (len > 1 || !len)
+ return -EINVAL;
+
+ do {
+ err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, i2c_data);
+ } while ((*i2c_data & I2C_BUSY) && !err);
+
+ m5602_write_bridge(sd, M5602_XB_I2C_DEV_ADDR,
+ ov9650.i2c_slave_id);
+ m5602_write_bridge(sd, M5602_XB_I2C_REG_ADDR, address);
+ m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x10 + len);
+ m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x08);
+
+ for (i = 0; i < len; i++) {
+ err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
+
+ PDEBUG(DBG_TRACE, "Reading sensor register "
+ "0x%x containing 0x%x ", address, *i2c_data);
+ }
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_write_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len)
+{
+ int err, i;
+ u8 *p;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ /* The ov9650 only supports one byte writes */
+ if (len > 1 || !len)
+ return -EINVAL;
+
+ memcpy(buf, sensor_urb_skeleton,
+ sizeof(sensor_urb_skeleton));
+
+ buf[11] = sd->sensor->i2c_slave_id;
+ buf[15] = address;
+
+ /* Special case larger sensor writes */
+ p = buf + 16;
+
+ /* Copy a four byte write sequence for each byte to be written to */
+ for (i = 0; i < len; i++) {
+ memcpy(p, sensor_urb_skeleton + 16, 4);
+ p[3] = i2c_data[i];
+ p += 4;
+ PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+ address, i2c_data[i]);
+ }
+
+ /* Copy the tailer */
+ memcpy(p, sensor_urb_skeleton + 20, 4);
+
+ /* Set the total length */
+ p[3] = 0x10 + len;
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ 0x04, 0x40, 0x19,
+ 0x0000, buf,
+ 20 + len * 4, M5602_URB_MSG_TIMEOUT);
+
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_probe(struct sd *sd)
+{
+ u8 prod_id = 0, ver_id = 0, i;
+
+ if (force_sensor) {
+ if (force_sensor == OV9650_SENSOR) {
+ info("Forcing an %s sensor", ov9650.name);
+ goto sensor_found;
+ }
+ /* If we want to force another sensor,
+ don't try to probe this one */
+ return -ENODEV;
+ }
+
+ info("Probing for an ov9650 sensor");
+
+ /* Run the pre-init to actually probe the unit */
+ for (i = 0; i < ARRAY_SIZE(preinit_ov9650); i++) {
+ u8 data = preinit_ov9650[i][2];
+ if (preinit_ov9650[i][0] == SENSOR)
+ ov9650_write_sensor(sd,
+ preinit_ov9650[i][1], &data, 1);
+ else
+ m5602_write_bridge(sd, preinit_ov9650[i][1], data);
+ }
+
+ if (ov9650_read_sensor(sd, OV9650_PID, &prod_id, 1))
+ return -ENODEV;
+
+ if (ov9650_read_sensor(sd, OV9650_VER, &ver_id, 1))
+ return -ENODEV;
+
+ if ((prod_id == 0x96) && (ver_id == 0x52)) {
+ info("Detected an ov9650 sensor");
+ goto sensor_found;
+ }
+
+ return -ENODEV;
+
+sensor_found:
+ sd->gspca_dev.cam.cam_mode = ov9650.modes;
+ sd->gspca_dev.cam.nmodes = ov9650.nmodes;
+ sd->desc->ctrls = ov9650.ctrls;
+ sd->desc->nctrls = ov9650.nctrls;
+ return 0;
+}
+
+int ov9650_init(struct sd *sd)
+{
+ int i, err = 0;
+ u8 data;
+
+ if (dump_sensor)
+ ov9650_dump_registers(sd);
+
+ for (i = 0; i < ARRAY_SIZE(init_ov9650) && !err; i++) {
+ data = init_ov9650[i][2];
+ if (init_ov9650[i][0] == SENSOR)
+ err = ov9650_write_sensor(sd, init_ov9650[i][1],
+ &data, 1);
+ else
+ err = m5602_write_bridge(sd, init_ov9650[i][1], data);
+ }
+
+ if (!err && dmi_check_system(ov9650_flip_dmi_table)) {
+ info("vflip quirk active");
+ data = 0x30;
+ err = ov9650_write_sensor(sd, OV9650_MVFP, &data, 1);
+ }
+
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_power_down(struct sd *sd)
+{
+ int i;
+ for (i = 0; i < ARRAY_SIZE(power_down_ov9650); i++) {
+ u8 data = power_down_ov9650[i][2];
+ if (power_down_ov9650[i][0] == SENSOR)
+ ov9650_write_sensor(sd,
+ power_down_ov9650[i][1], &data, 1);
+ else
+ m5602_write_bridge(sd, power_down_ov9650[i][1], data);
+ }
+
+ return 0;
+}
+
+int ov9650_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 i2c_data;
+ int err;
+
+ err = ov9650_read_sensor(sd, OV9650_COM1, &i2c_data, 1);
+ if (err < 0)
+ goto out;
+ *val = i2c_data & 0x03;
+
+ err = ov9650_read_sensor(sd, OV9650_AECH, &i2c_data, 1);
+ if (err < 0)
+ goto out;
+ *val |= (i2c_data << 2);
+
+ err = ov9650_read_sensor(sd, OV9650_AECHM, &i2c_data, 1);
+ if (err < 0)
+ goto out;
+ *val |= (i2c_data & 0x3f) << 10;
+
+ PDEBUG(DBG_V4L2_CID, "Read exposure %d", *val);
+out:
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 i2c_data;
+ int err;
+
+ PDEBUG(DBG_V4L2_CID, "Set exposure to %d",
+ val & 0xffff);
+
+ /* The 6 MSBs */
+ i2c_data = (val >> 10) & 0x3f;
+ err = ov9650_write_sensor(sd, OV9650_AECHM,
+ &i2c_data, 1);
+ if (err < 0)
+ goto out;
+
+ /* The 8 middle bits */
+ i2c_data = (val >> 2) & 0xff;
+ err = ov9650_write_sensor(sd, OV9650_AECH,
+ &i2c_data, 1);
+ if (err < 0)
+ goto out;
+
+ /* The 2 LSBs */
+ i2c_data = val & 0x03;
+ err = ov9650_write_sensor(sd, OV9650_COM1, &i2c_data, 1);
+
+out:
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ ov9650_read_sensor(sd, OV9650_VREF, &i2c_data, 1);
+ *val = (i2c_data & 0x03) << 8;
+
+ err = ov9650_read_sensor(sd, OV9650_GAIN, &i2c_data, 1);
+ *val |= i2c_data;
+ PDEBUG(DBG_V4L2_CID, "Read gain %d", *val);
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_set_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ /* The 2 MSB */
+ /* Read the OV9650_VREF register first to avoid
+ corrupting the VREF high and low bits */
+ ov9650_read_sensor(sd, OV9650_VREF, &i2c_data, 1);
+ /* Mask away all uninteresting bits */
+ i2c_data = ((val & 0x0300) >> 2) |
+ (i2c_data & 0x3F);
+ err = ov9650_write_sensor(sd, OV9650_VREF, &i2c_data, 1);
+
+ /* The 8 LSBs */
+ i2c_data = val & 0xff;
+ err = ov9650_write_sensor(sd, OV9650_GAIN, &i2c_data, 1);
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = ov9650_read_sensor(sd, OV9650_RED, &i2c_data, 1);
+ *val = i2c_data;
+
+ PDEBUG(DBG_V4L2_CID, "Read red gain %d", *val);
+
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_set_red_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(DBG_V4L2_CID, "Set red gain to %d",
+ val & 0xff);
+
+ i2c_data = val & 0xff;
+ err = ov9650_write_sensor(sd, OV9650_RED, &i2c_data, 1);
+
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = ov9650_read_sensor(sd, OV9650_BLUE, &i2c_data, 1);
+ *val = i2c_data;
+
+ PDEBUG(DBG_V4L2_CID, "Read blue gain %d", *val);
+
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(DBG_V4L2_CID, "Set blue gain to %d",
+ val & 0xff);
+
+ i2c_data = val & 0xff;
+ err = ov9650_write_sensor(sd, OV9650_BLUE, &i2c_data, 1);
+
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = ov9650_read_sensor(sd, OV9650_MVFP, &i2c_data, 1);
+ if (dmi_check_system(ov9650_flip_dmi_table))
+ *val = ((i2c_data & OV9650_HFLIP) >> 5) ? 0 : 1;
+ else
+ *val = (i2c_data & OV9650_HFLIP) >> 5;
+ PDEBUG(DBG_V4L2_CID, "Read horizontal flip %d", *val);
+
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(DBG_V4L2_CID, "Set horizontal flip to %d", val);
+ err = ov9650_read_sensor(sd, OV9650_MVFP, &i2c_data, 1);
+ if (err < 0)
+ goto out;
+
+ if (dmi_check_system(ov9650_flip_dmi_table))
+ i2c_data = ((i2c_data & 0xdf) |
+ (((val ? 0 : 1) & 0x01) << 5));
+ else
+ i2c_data = ((i2c_data & 0xdf) |
+ ((val & 0x01) << 5));
+
+ err = ov9650_write_sensor(sd, OV9650_MVFP, &i2c_data, 1);
+out:
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = ov9650_read_sensor(sd, OV9650_MVFP, &i2c_data, 1);
+ if (dmi_check_system(ov9650_flip_dmi_table))
+ *val = ((i2c_data & 0x10) >> 4) ? 0 : 1;
+ else
+ *val = (i2c_data & 0x10) >> 4;
+ PDEBUG(DBG_V4L2_CID, "Read vertical flip %d", *val);
+
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(DBG_V4L2_CID, "Set vertical flip to %d", val);
+ err = ov9650_read_sensor(sd, OV9650_MVFP, &i2c_data, 1);
+ if (err < 0)
+ goto out;
+
+ if (dmi_check_system(ov9650_flip_dmi_table))
+ i2c_data = ((i2c_data & 0xef) |
+ (((val ? 0 : 1) & 0x01) << 4));
+ else
+ i2c_data = ((i2c_data & 0xef) |
+ ((val & 0x01) << 4));
+
+ err = ov9650_write_sensor(sd, OV9650_MVFP, &i2c_data, 1);
+out:
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_get_brightness(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = ov9650_read_sensor(sd, OV9650_VREF, &i2c_data, 1);
+ if (err < 0)
+ goto out;
+ *val = (i2c_data & 0x03) << 8;
+
+ err = ov9650_read_sensor(sd, OV9650_GAIN, &i2c_data, 1);
+ *val |= i2c_data;
+ PDEBUG(DBG_V4L2_CID, "Read gain %d", *val);
+out:
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_set_brightness(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(DBG_V4L2_CID, "Set gain to %d", val & 0x3ff);
+
+ /* Read the OV9650_VREF register first to avoid
+ corrupting the VREF high and low bits */
+ err = ov9650_read_sensor(sd, OV9650_VREF, &i2c_data, 1);
+ if (err < 0)
+ goto out;
+
+ /* Mask away all uninteresting bits */
+ i2c_data = ((val & 0x0300) >> 2) | (i2c_data & 0x3F);
+ err = ov9650_write_sensor(sd, OV9650_VREF, &i2c_data, 1);
+ if (err < 0)
+ goto out;
+
+ /* The 8 LSBs */
+ i2c_data = val & 0xff;
+ err = ov9650_write_sensor(sd, OV9650_GAIN, &i2c_data, 1);
+
+out:
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_get_auto_white_balance(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
+ *val = (i2c_data & OV9650_AWB_EN) >> 1;
+ PDEBUG(DBG_V4L2_CID, "Read auto white balance %d", *val);
+
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_set_auto_white_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(DBG_V4L2_CID, "Set auto white balance to %d", val);
+ err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
+ if (err < 0)
+ goto out;
+
+ i2c_data = ((i2c_data & 0xfd) | ((val & 0x01) << 1));
+ err = ov9650_write_sensor(sd, OV9650_COM8, &i2c_data, 1);
+out:
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_get_auto_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
+ *val = (i2c_data & OV9650_AGC_EN) >> 2;
+ PDEBUG(DBG_V4L2_CID, "Read auto gain control %d", *val);
+
+ return (err < 0) ? err : 0;
+}
+
+int ov9650_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 i2c_data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(DBG_V4L2_CID, "Set auto gain control to %d", val);
+ err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
+ if (err < 0)
+ goto out;
+
+ i2c_data = ((i2c_data & 0xfb) | ((val & 0x01) << 2));
+ err = ov9650_write_sensor(sd, OV9650_COM8, &i2c_data, 1);
+out:
+ return (err < 0) ? err : 0;
+}
+
+void ov9650_dump_registers(struct sd *sd)
+{
+ int address;
+ info("Dumping the ov9650 register state");
+ for (address = 0; address < 0xa9; address++) {
+ u8 value;
+ ov9650_read_sensor(sd, address, &value, 1);
+ info("register 0x%x contains 0x%x",
+ address, value);
+ }
+
+ info("ov9650 register state dump complete");
+
+ info("Probing for which registers that are read/write");
+ for (address = 0; address < 0xff; address++) {
+ u8 old_value, ctrl_value;
+ u8 test_value[2] = {0xff, 0xff};
+
+ ov9650_read_sensor(sd, address, &old_value, 1);
+ ov9650_write_sensor(sd, address, test_value, 1);
+ ov9650_read_sensor(sd, address, &ctrl_value, 1);
+
+ if (ctrl_value == test_value[0])
+ info("register 0x%x is writeable", address);
+ else
+ info("register 0x%x is read only", address);
+
+ /* Restore original value */
+ ov9650_write_sensor(sd, address, &old_value, 1);
+ }
+}
diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.h b/drivers/media/video/gspca/m5602/m5602_ov9650.h
new file mode 100644
index 000000000000..2f29cb056f30
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/m5602_ov9650.h
@@ -0,0 +1,503 @@
+/*
+ * Driver for the ov9650 sensor
+ *
+ * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_OV9650_H_
+#define M5602_OV9650_H_
+
+#include <linux/dmi.h>
+
+#include "m5602_sensor.h"
+
+/*****************************************************************************/
+
+#define OV9650_GAIN 0x00
+#define OV9650_BLUE 0x01
+#define OV9650_RED 0x02
+#define OV9650_VREF 0x03
+#define OV9650_COM1 0x04
+#define OV9650_BAVE 0x05
+#define OV9650_GEAVE 0x06
+#define OV9650_RSVD7 0x07
+#define OV9650_PID 0x0a
+#define OV9650_VER 0x0b
+#define OV9650_COM3 0x0c
+#define OV9650_COM5 0x0e
+#define OV9650_COM6 0x0f
+#define OV9650_AECH 0x10
+#define OV9650_CLKRC 0x11
+#define OV9650_COM7 0x12
+#define OV9650_COM8 0x13
+#define OV9650_COM9 0x14
+#define OV9650_COM10 0x15
+#define OV9650_RSVD16 0x16
+#define OV9650_HSTART 0x17
+#define OV9650_HSTOP 0x18
+#define OV9650_VSTRT 0x19
+#define OV9650_VSTOP 0x1a
+#define OV9650_PSHFT 0x1b
+#define OV9650_MVFP 0x1e
+#define OV9650_AEW 0x24
+#define OV9650_AEB 0x25
+#define OV9650_VPT 0x26
+#define OV9650_BBIAS 0x27
+#define OV9650_GbBIAS 0x28
+#define OV9650_Gr_COM 0x29
+#define OV9650_RBIAS 0x2c
+#define OV9650_HREF 0x32
+#define OV9650_CHLF 0x33
+#define OV9650_ARBLM 0x34
+#define OV9650_RSVD35 0x35
+#define OV9650_RSVD36 0x36
+#define OV9650_ADC 0x37
+#define OV9650_ACOM38 0x38
+#define OV9650_OFON 0x39
+#define OV9650_TSLB 0x3a
+#define OV9650_COM12 0x3c
+#define OV9650_COM13 0x3d
+#define OV9650_COM15 0x40
+#define OV9650_COM16 0x41
+#define OV9650_LCC1 0x62
+#define OV9650_LCC2 0x63
+#define OV9650_LCC3 0x64
+#define OV9650_LCC4 0x65
+#define OV9650_LCC5 0x66
+#define OV9650_HV 0x69
+#define OV9650_DBLV 0x6b
+#define OV9650_COM21 0x8b
+#define OV9650_COM22 0x8c
+#define OV9650_COM24 0x8e
+#define OV9650_DBLC1 0x8f
+#define OV9650_RSVD94 0x94
+#define OV9650_RSVD95 0x95
+#define OV9650_RSVD96 0x96
+#define OV9650_LCCFB 0x9d
+#define OV9650_LCCFR 0x9e
+#define OV9650_AECHM 0xa1
+#define OV9650_COM26 0xa5
+#define OV9650_ACOMA8 0xa8
+#define OV9650_ACOMA9 0xa9
+
+#define OV9650_REGISTER_RESET (1 << 7)
+#define OV9650_VGA_SELECT (1 << 6)
+#define OV9650_RGB_SELECT (1 << 2)
+#define OV9650_RAW_RGB_SELECT (1 << 0)
+
+#define OV9650_FAST_AGC_AEC (1 << 7)
+#define OV9650_AEC_UNLIM_STEP_SIZE (1 << 6)
+#define OV9650_BANDING (1 << 5)
+#define OV9650_AGC_EN (1 << 2)
+#define OV9650_AWB_EN (1 << 1)
+#define OV9650_AEC_EN (1 << 0)
+
+#define OV9650_VARIOPIXEL (1 << 2)
+#define OV9650_SYSTEM_CLK_SEL (1 << 7)
+#define OV9650_SLAM_MODE (1 << 4)
+
+#define OV9650_VFLIP (1 << 4)
+#define OV9650_HFLIP (1 << 5)
+
+#define GAIN_DEFAULT 0x14
+#define RED_GAIN_DEFAULT 0x70
+#define BLUE_GAIN_DEFAULT 0x20
+#define EXPOSURE_DEFAULT 0x5003
+
+/*****************************************************************************/
+
+/* Kernel module parameters */
+extern int force_sensor;
+extern int dump_sensor;
+extern unsigned int m5602_debug;
+
+int ov9650_probe(struct sd *sd);
+int ov9650_init(struct sd *sd);
+int ov9650_power_down(struct sd *sd);
+
+int ov9650_read_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+int ov9650_write_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+
+void ov9650_dump_registers(struct sd *sd);
+
+int ov9650_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
+int ov9650_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
+int ov9650_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
+int ov9650_set_gain(struct gspca_dev *gspca_dev, __s32 val);
+int ov9650_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val);
+int ov9650_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
+int ov9650_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val);
+int ov9650_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
+int ov9650_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
+int ov9650_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
+int ov9650_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
+int ov9650_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
+int ov9650_get_brightness(struct gspca_dev *gspca_dev, __s32 *val);
+int ov9650_set_brightness(struct gspca_dev *gspca_dev, __s32 val);
+int ov9650_get_auto_white_balance(struct gspca_dev *gspca_dev, __s32 *val);
+int ov9650_set_auto_white_balance(struct gspca_dev *gspca_dev, __s32 val);
+int ov9650_get_auto_gain(struct gspca_dev *gspca_dev, __s32 *val);
+int ov9650_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val);
+
+static struct m5602_sensor ov9650 = {
+ .name = "OV9650",
+ .i2c_slave_id = 0x60,
+ .probe = ov9650_probe,
+ .init = ov9650_init,
+ .power_down = ov9650_power_down,
+ .read_sensor = ov9650_read_sensor,
+ .write_sensor = ov9650_write_sensor,
+
+ .nctrls = 8,
+ .ctrls = {
+ {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "exposure",
+ .minimum = 0x00,
+ .maximum = 0xffff,
+ .step = 0x1,
+ .default_value = EXPOSURE_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = ov9650_set_exposure,
+ .get = ov9650_get_exposure
+ }, {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "gain",
+ .minimum = 0x00,
+ .maximum = 0x3ff,
+ .step = 0x1,
+ .default_value = GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = ov9650_set_gain,
+ .get = ov9650_get_gain
+ }, {
+ {
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "red balance",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x1,
+ .default_value = RED_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = ov9650_set_red_balance,
+ .get = ov9650_get_red_balance
+ }, {
+ {
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "blue balance",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x1,
+ .default_value = BLUE_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = ov9650_set_blue_balance,
+ .get = ov9650_get_blue_balance
+ }, {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "horizontal flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = ov9650_set_hflip,
+ .get = ov9650_get_hflip
+ }, {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = ov9650_set_vflip,
+ .get = ov9650_get_vflip
+ }, {
+ {
+ .id = V4L2_CID_AUTO_WHITE_BALANCE,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto white balance",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = ov9650_set_auto_white_balance,
+ .get = ov9650_get_auto_white_balance
+ }, {
+ {
+ .id = V4L2_CID_AUTOGAIN,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "auto gain control",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = ov9650_set_auto_gain,
+ .get = ov9650_get_auto_gain
+ }
+ },
+
+ .nmodes = 1,
+ .modes = {
+ {
+ M5602_DEFAULT_FRAME_WIDTH,
+ M5602_DEFAULT_FRAME_HEIGHT,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ M5602_DEFAULT_FRAME_WIDTH * M5602_DEFAULT_FRAME_HEIGHT,
+ .bytesperline = M5602_DEFAULT_FRAME_WIDTH,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1
+ }
+ }
+};
+
+static const unsigned char preinit_ov9650[][3] =
+{
+ /* [INITCAM] */
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
+
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a},
+ /* Reset chip */
+ {SENSOR, OV9650_COM7, OV9650_REGISTER_RESET},
+ /* Enable double clock */
+ {SENSOR, OV9650_CLKRC, 0x80},
+ /* Do something out of spec with the power */
+ {SENSOR, OV9650_OFON, 0x40}
+};
+
+static const unsigned char init_ov9650[][3] =
+{
+ /* [INITCAM] */
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
+
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x0a},
+ /* Reset chip */
+ {SENSOR, OV9650_COM7, OV9650_REGISTER_RESET},
+ /* Enable double clock */
+ {SENSOR, OV9650_CLKRC, 0x80},
+ /* Do something out of spec with the power */
+ {SENSOR, OV9650_OFON, 0x40},
+
+ /* Set QQVGA */
+ {SENSOR, OV9650_COM1, 0x20},
+ /* Set fast AGC/AEC algorithm with unlimited step size */
+ {SENSOR, OV9650_COM8, OV9650_FAST_AGC_AEC |
+ OV9650_AEC_UNLIM_STEP_SIZE |
+ OV9650_AWB_EN | OV9650_AGC_EN},
+
+ {SENSOR, OV9650_CHLF, 0x10},
+ {SENSOR, OV9650_ARBLM, 0xbf},
+ {SENSOR, OV9650_ACOM38, 0x81},
+ /* Turn off color matrix coefficient double option */
+ {SENSOR, OV9650_COM16, 0x00},
+ /* Enable color matrix for RGB/YUV, Delay Y channel,
+ set output Y/UV delay to 1 */
+ {SENSOR, OV9650_COM13, 0x19},
+ /* Enable digital BLC, Set output mode to U Y V Y */
+ {SENSOR, OV9650_TSLB, 0x0c},
+ /* Limit the AGC/AEC stable upper region */
+ {SENSOR, OV9650_COM24, 0x00},
+ /* Enable HREF and some out of spec things */
+ {SENSOR, OV9650_COM12, 0x73},
+ /* Set all DBLC offset signs to positive and
+ do some out of spec stuff */
+ {SENSOR, OV9650_DBLC1, 0xdf},
+ {SENSOR, OV9650_COM21, 0x06},
+ {SENSOR, OV9650_RSVD35, 0x91},
+ /* Necessary, no camera stream without it */
+ {SENSOR, OV9650_RSVD16, 0x06},
+ {SENSOR, OV9650_RSVD94, 0x99},
+ {SENSOR, OV9650_RSVD95, 0x99},
+ {SENSOR, OV9650_RSVD96, 0x04},
+ /* Enable full range output */
+ {SENSOR, OV9650_COM15, 0x0},
+ /* Enable HREF at optical black, enable ADBLC bias,
+ enable ADBLC, reset timings at format change */
+ {SENSOR, OV9650_COM6, 0x4b},
+ /* Subtract 32 from the B channel bias */
+ {SENSOR, OV9650_BBIAS, 0xa0},
+ /* Subtract 32 from the Gb channel bias */
+ {SENSOR, OV9650_GbBIAS, 0xa0},
+ /* Do not bypass the analog BLC and to some out of spec stuff */
+ {SENSOR, OV9650_Gr_COM, 0x00},
+ /* Subtract 32 from the R channel bias */
+ {SENSOR, OV9650_RBIAS, 0xa0},
+ /* Subtract 32 from the R channel bias */
+ {SENSOR, OV9650_RBIAS, 0x0},
+ {SENSOR, OV9650_COM26, 0x80},
+ {SENSOR, OV9650_ACOMA9, 0x98},
+ /* Set the AGC/AEC stable region upper limit */
+ {SENSOR, OV9650_AEW, 0x68},
+ /* Set the AGC/AEC stable region lower limit */
+ {SENSOR, OV9650_AEB, 0x5c},
+ /* Set the high and low limit nibbles to 3 */
+ {SENSOR, OV9650_VPT, 0xc3},
+ /* Set the Automatic Gain Ceiling (AGC) to 128x,
+ drop VSYNC at frame drop,
+ limit exposure timing,
+ drop frame when the AEC step is larger than the exposure gap */
+ {SENSOR, OV9650_COM9, 0x6e},
+ /* Set VSYNC negative, Set RESET to SLHS (slave mode horizontal sync)
+ and set PWDN to SLVS (slave mode vertical sync) */
+ {SENSOR, OV9650_COM10, 0x42},
+ /* Set horizontal column start high to default value */
+ {SENSOR, OV9650_HSTART, 0x1a},
+ /* Set horizontal column end */
+ {SENSOR, OV9650_HSTOP, 0xbf},
+ /* Complementing register to the two writes above */
+ {SENSOR, OV9650_HREF, 0xb2},
+ /* Set vertical row start high bits */
+ {SENSOR, OV9650_VSTRT, 0x02},
+ /* Set vertical row end low bits */
+ {SENSOR, OV9650_VSTOP, 0x7e},
+ /* Set complementing vertical frame control */
+ {SENSOR, OV9650_VREF, 0x10},
+ /* Set raw RGB output format with VGA resolution */
+ {SENSOR, OV9650_COM7, OV9650_VGA_SELECT |
+ OV9650_RGB_SELECT |
+ OV9650_RAW_RGB_SELECT},
+ {SENSOR, OV9650_ADC, 0x04},
+ {SENSOR, OV9650_HV, 0x40},
+ /* Enable denoise, and white-pixel erase */
+ {SENSOR, OV9650_COM22, 0x23},
+
+ /* Set the high bits of the exposure value */
+ {SENSOR, OV9650_AECH, ((EXPOSURE_DEFAULT & 0xff00) >> 8)},
+
+ /* Set the low bits of the exposure value */
+ {SENSOR, OV9650_COM1, (EXPOSURE_DEFAULT & 0xff)},
+ {SENSOR, OV9650_GAIN, GAIN_DEFAULT},
+ {SENSOR, OV9650_BLUE, BLUE_GAIN_DEFAULT},
+ {SENSOR, OV9650_RED, RED_GAIN_DEFAULT},
+
+ {SENSOR, OV9650_COM3, OV9650_VARIOPIXEL},
+ {SENSOR, OV9650_COM5, OV9650_SYSTEM_CLK_SEL},
+
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x82},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_L, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_L, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x09},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xe0},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x5e},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0xde}
+};
+
+static const unsigned char power_down_ov9650[][3] =
+{
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {SENSOR, OV9650_COM7, 0x80},
+ {SENSOR, OV9650_OFON, 0xf4},
+ {SENSOR, OV9650_MVFP, 0x80},
+ {SENSOR, OV9650_DBLV, 0x3f},
+ {SENSOR, OV9650_RSVD36, 0x49},
+ {SENSOR, OV9650_COM7, 0x05},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}
+};
+
+/* Vertically and horizontally flips the image if matched, needed for machines
+ where the sensor is mounted upside down */
+static
+ const
+ struct dmi_system_id ov9650_flip_dmi_table[] = {
+ {
+ .ident = "ASUS A6VC",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "A6VC")
+ }
+ },
+ {
+ .ident = "ASUS A6VM",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "A6VM")
+ }
+ },
+ {
+ .ident = "ASUS A6JC",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "A6JC")
+ }
+ },
+ {
+ .ident = "ASUS A6Kt",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "A6Kt")
+ }
+ },
+ { }
+};
+
+#endif
diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.c b/drivers/media/video/gspca/m5602/m5602_po1030.c
new file mode 100644
index 000000000000..08c015bde115
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/m5602_po1030.c
@@ -0,0 +1,336 @@
+/*
+ * Driver for the po1030 sensor
+ *
+ * Copyright (c) 2008 Erik Andren
+ * Copyright (c) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (c) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include "m5602_po1030.h"
+
+int po1030_probe(struct sd *sd)
+{
+ u8 prod_id = 0, ver_id = 0, i;
+
+ if (force_sensor) {
+ if (force_sensor == PO1030_SENSOR) {
+ info("Forcing a %s sensor", po1030.name);
+ goto sensor_found;
+ }
+ /* If we want to force another sensor, don't try to probe this
+ * one */
+ return -ENODEV;
+ }
+
+ info("Probing for a po1030 sensor");
+
+ /* Run the pre-init to actually probe the unit */
+ for (i = 0; i < ARRAY_SIZE(preinit_po1030); i++) {
+ u8 data = preinit_po1030[i][2];
+ if (preinit_po1030[i][0] == SENSOR)
+ po1030_write_sensor(sd,
+ preinit_po1030[i][1], &data, 1);
+ else
+ m5602_write_bridge(sd, preinit_po1030[i][1], data);
+ }
+
+ if (po1030_read_sensor(sd, 0x3, &prod_id, 1))
+ return -ENODEV;
+
+ if (po1030_read_sensor(sd, 0x4, &ver_id, 1))
+ return -ENODEV;
+
+ if ((prod_id == 0x02) && (ver_id == 0xef)) {
+ info("Detected a po1030 sensor");
+ goto sensor_found;
+ }
+ return -ENODEV;
+
+sensor_found:
+ sd->gspca_dev.cam.cam_mode = po1030.modes;
+ sd->gspca_dev.cam.nmodes = po1030.nmodes;
+ sd->desc->ctrls = po1030.ctrls;
+ sd->desc->nctrls = po1030.nctrls;
+ return 0;
+}
+
+int po1030_read_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len)
+{
+ int err, i;
+
+ do {
+ err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, i2c_data);
+ } while ((*i2c_data & I2C_BUSY) && !err);
+
+ m5602_write_bridge(sd, M5602_XB_I2C_DEV_ADDR,
+ sd->sensor->i2c_slave_id);
+ m5602_write_bridge(sd, M5602_XB_I2C_REG_ADDR, address);
+ m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x10 + len);
+ m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x08);
+
+ for (i = 0; i < len; i++) {
+ err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
+
+ PDEBUG(DBG_TRACE, "Reading sensor register "
+ "0x%x containing 0x%x ", address, *i2c_data);
+ }
+ return (err < 0) ? err : 0;
+}
+
+int po1030_write_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len)
+{
+ int err, i;
+ u8 *p;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ /* The po1030 only supports one byte writes */
+ if (len > 1 || !len)
+ return -EINVAL;
+
+ memcpy(buf, sensor_urb_skeleton, sizeof(sensor_urb_skeleton));
+
+ buf[11] = sd->sensor->i2c_slave_id;
+ buf[15] = address;
+
+ p = buf + 16;
+
+ /* Copy a four byte write sequence for each byte to be written to */
+ for (i = 0; i < len; i++) {
+ memcpy(p, sensor_urb_skeleton + 16, 4);
+ p[3] = i2c_data[i];
+ p += 4;
+ PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+ address, i2c_data[i]);
+ }
+
+ /* Copy the footer */
+ memcpy(p, sensor_urb_skeleton + 20, 4);
+
+ /* Set the total length */
+ p[3] = 0x10 + len;
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ 0x04, 0x40, 0x19,
+ 0x0000, buf,
+ 20 + len * 4, M5602_URB_MSG_TIMEOUT);
+
+ return (err < 0) ? err : 0;
+}
+
+int po1030_init(struct sd *sd)
+{
+ int i, err = 0;
+
+ /* Init the sensor */
+ for (i = 0; i < ARRAY_SIZE(init_po1030); i++) {
+ u8 data[2] = {0x00, 0x00};
+
+ switch (init_po1030[i][0]) {
+ case BRIDGE:
+ err = m5602_write_bridge(sd,
+ init_po1030[i][1],
+ init_po1030[i][2]);
+ break;
+
+ case SENSOR:
+ data[0] = init_po1030[i][2];
+ err = po1030_write_sensor(sd,
+ init_po1030[i][1], data, 1);
+ break;
+
+ case SENSOR_LONG:
+ data[0] = init_po1030[i][2];
+ data[1] = init_po1030[i][3];
+ err = po1030_write_sensor(sd,
+ init_po1030[i][1], data, 2);
+ break;
+ default:
+ info("Invalid stream command, exiting init");
+ return -EINVAL;
+ }
+ }
+
+ if (dump_sensor)
+ po1030_dump_registers(sd);
+
+ return (err < 0) ? err : 0;
+}
+
+int po1030_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 i2c_data;
+ int err;
+
+ err = po1030_read_sensor(sd, PO1030_REG_INTEGLINES_H,
+ &i2c_data, 1);
+ if (err < 0)
+ goto out;
+ *val = (i2c_data << 8);
+
+ err = po1030_read_sensor(sd, PO1030_REG_INTEGLINES_M,
+ &i2c_data, 1);
+ *val |= i2c_data;
+
+ PDEBUG(DBG_V4L2_CID, "Exposure read as %d", *val);
+out:
+ return (err < 0) ? err : 0;
+}
+
+int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 i2c_data;
+ int err;
+
+ PDEBUG(DBG_V4L2, "Set exposure to %d", val & 0xffff);
+
+ i2c_data = ((val & 0xff00) >> 8);
+ PDEBUG(DBG_V4L2, "Set exposure to high byte to 0x%x",
+ i2c_data);
+
+ err = po1030_write_sensor(sd, PO1030_REG_INTEGLINES_H,
+ &i2c_data, 1);
+ if (err < 0)
+ goto out;
+
+ i2c_data = (val & 0xff);
+ PDEBUG(DBG_V4L2, "Set exposure to low byte to 0x%x",
+ i2c_data);
+ err = po1030_write_sensor(sd, PO1030_REG_INTEGLINES_M,
+ &i2c_data, 1);
+
+out:
+ return (err < 0) ? err : 0;
+}
+
+int po1030_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 i2c_data;
+ int err;
+
+ err = po1030_read_sensor(sd, PO1030_REG_GLOBALGAIN,
+ &i2c_data, 1);
+ *val = i2c_data;
+ PDEBUG(DBG_V4L2_CID, "Read global gain %d", *val);
+
+ return (err < 0) ? err : 0;
+}
+
+int po1030_set_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 i2c_data;
+ int err;
+
+ i2c_data = val & 0xff;
+ PDEBUG(DBG_V4L2, "Set global gain to %d", i2c_data);
+ err = po1030_write_sensor(sd, PO1030_REG_GLOBALGAIN,
+ &i2c_data, 1);
+ return (err < 0) ? err : 0;
+}
+
+int po1030_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 i2c_data;
+ int err;
+
+ err = po1030_read_sensor(sd, PO1030_REG_RED_GAIN,
+ &i2c_data, 1);
+ *val = i2c_data;
+ PDEBUG(DBG_V4L2_CID, "Read red gain %d", *val);
+ return (err < 0) ? err : 0;
+}
+
+int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 i2c_data;
+ int err;
+
+ i2c_data = val & 0xff;
+ PDEBUG(DBG_V4L2, "Set red gain to %d", i2c_data);
+ err = po1030_write_sensor(sd, PO1030_REG_RED_GAIN,
+ &i2c_data, 1);
+ return (err < 0) ? err : 0;
+}
+
+int po1030_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 i2c_data;
+ int err;
+
+ err = po1030_read_sensor(sd, PO1030_REG_BLUE_GAIN,
+ &i2c_data, 1);
+ *val = i2c_data;
+ PDEBUG(DBG_V4L2_CID, "Read blue gain %d", *val);
+
+ return (err < 0) ? err : 0;
+}
+
+int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 i2c_data;
+ int err;
+ i2c_data = val & 0xff;
+ PDEBUG(DBG_V4L2, "Set blue gain to %d", i2c_data);
+ err = po1030_write_sensor(sd, PO1030_REG_BLUE_GAIN,
+ &i2c_data, 1);
+
+ return (err < 0) ? err : 0;
+}
+
+int po1030_power_down(struct sd *sd)
+{
+ return 0;
+}
+
+void po1030_dump_registers(struct sd *sd)
+{
+ int address;
+ u8 value = 0;
+
+ info("Dumping the po1030 sensor core registers");
+ for (address = 0; address < 0x7f; address++) {
+ po1030_read_sensor(sd, address, &value, 1);
+ info("register 0x%x contains 0x%x",
+ address, value);
+ }
+
+ info("po1030 register state dump complete");
+
+ info("Probing for which registers that are read/write");
+ for (address = 0; address < 0xff; address++) {
+ u8 old_value, ctrl_value;
+ u8 test_value[2] = {0xff, 0xff};
+
+ po1030_read_sensor(sd, address, &old_value, 1);
+ po1030_write_sensor(sd, address, test_value, 1);
+ po1030_read_sensor(sd, address, &ctrl_value, 1);
+
+ if (ctrl_value == test_value[0])
+ info("register 0x%x is writeable", address);
+ else
+ info("register 0x%x is read only", address);
+
+ /* Restore original value */
+ po1030_write_sensor(sd, address, &old_value, 1);
+ }
+}
diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.h b/drivers/media/video/gspca/m5602/m5602_po1030.h
new file mode 100644
index 000000000000..68f34c97bf44
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/m5602_po1030.h
@@ -0,0 +1,478 @@
+/*
+ * Driver for the po1030 sensor.
+ * This is probably a pixel plus sensor but we haven't identified it yet
+ *
+ * Copyright (c) 2008 Erik Andren
+ * Copyright (c) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (c) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * Register defines taken from Pascal Stangs Proxycon Armlib
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_PO1030_H_
+#define M5602_PO1030_H_
+
+#include "m5602_sensor.h"
+
+/*****************************************************************************/
+
+#define PO1030_REG_DEVID_H 0x00
+#define PO1030_REG_DEVID_L 0x01
+#define PO1030_REG_FRAMEWIDTH_H 0x04
+#define PO1030_REG_FRAMEWIDTH_L 0x05
+#define PO1030_REG_FRAMEHEIGHT_H 0x06
+#define PO1030_REG_FRAMEHEIGHT_L 0x07
+#define PO1030_REG_WINDOWX_H 0x08
+#define PO1030_REG_WINDOWX_L 0x09
+#define PO1030_REG_WINDOWY_H 0x0a
+#define PO1030_REG_WINDOWY_L 0x0b
+#define PO1030_REG_WINDOWWIDTH_H 0x0c
+#define PO1030_REG_WINDOWWIDTH_L 0x0d
+#define PO1030_REG_WINDOWHEIGHT_H 0x0e
+#define PO1030_REG_WINDOWHEIGHT_L 0x0f
+
+#define PO1030_REG_GLOBALIBIAS 0x12
+#define PO1030_REG_PIXELIBIAS 0x13
+
+#define PO1030_REG_GLOBALGAIN 0x15
+#define PO1030_REG_RED_GAIN 0x16
+#define PO1030_REG_GREEN_1_GAIN 0x17
+#define PO1030_REG_BLUE_GAIN 0x18
+#define PO1030_REG_GREEN_2_GAIN 0x19
+
+#define PO1030_REG_INTEGLINES_H 0x1a
+#define PO1030_REG_INTEGLINES_M 0x1b
+#define PO1030_REG_INTEGLINES_L 0x1c
+
+#define PO1030_REG_CONTROL1 0x1d
+#define PO1030_REG_CONTROL2 0x1e
+#define PO1030_REG_CONTROL3 0x1f
+#define PO1030_REG_CONTROL4 0x20
+
+#define PO1030_REG_PERIOD50_H 0x23
+#define PO1030_REG_PERIOD50_L 0x24
+#define PO1030_REG_PERIOD60_H 0x25
+#define PO1030_REG_PERIOD60_L 0x26
+#define PO1030_REG_REGCLK167 0x27
+#define PO1030_REG_DELTA50 0x28
+#define PO1030_REG_DELTA60 0x29
+
+#define PO1030_REG_ADCOFFSET 0x2c
+
+/* Gamma Correction Coeffs */
+#define PO1030_REG_GC0 0x2d
+#define PO1030_REG_GC1 0x2e
+#define PO1030_REG_GC2 0x2f
+#define PO1030_REG_GC3 0x30
+#define PO1030_REG_GC4 0x31
+#define PO1030_REG_GC5 0x32
+#define PO1030_REG_GC6 0x33
+#define PO1030_REG_GC7 0x34
+
+/* Color Transform Matrix */
+#define PO1030_REG_CT0 0x35
+#define PO1030_REG_CT1 0x36
+#define PO1030_REG_CT2 0x37
+#define PO1030_REG_CT3 0x38
+#define PO1030_REG_CT4 0x39
+#define PO1030_REG_CT5 0x3a
+#define PO1030_REG_CT6 0x3b
+#define PO1030_REG_CT7 0x3c
+#define PO1030_REG_CT8 0x3d
+
+#define PO1030_REG_AUTOCTRL1 0x3e
+#define PO1030_REG_AUTOCTRL2 0x3f
+
+#define PO1030_REG_YTARGET 0x40
+#define PO1030_REG_GLOBALGAINMIN 0x41
+#define PO1030_REG_GLOBALGAINMAX 0x42
+
+/* Output format control */
+#define PO1030_REG_OUTFORMCTRL1 0x5a
+#define PO1030_REG_OUTFORMCTRL2 0x5b
+#define PO1030_REG_OUTFORMCTRL3 0x5c
+#define PO1030_REG_OUTFORMCTRL4 0x5d
+#define PO1030_REG_OUTFORMCTRL5 0x5e
+
+/* Imaging coefficients */
+#define PO1030_REG_YBRIGHT 0x73
+#define PO1030_REG_YCONTRAST 0x74
+#define PO1030_REG_YSATURATION 0x75
+
+/*****************************************************************************/
+
+#define PO1030_GLOBAL_GAIN_DEFAULT 0x12
+#define PO1030_EXPOSURE_DEFAULT 0xf0ff
+#define PO1030_BLUE_GAIN_DEFAULT 0x40
+#define PO1030_RED_GAIN_DEFAULT 0x40
+
+/*****************************************************************************/
+
+/* Kernel module parameters */
+extern int force_sensor;
+extern int dump_sensor;
+extern unsigned int m5602_debug;
+
+int po1030_probe(struct sd *sd);
+int po1030_init(struct sd *sd);
+int po1030_power_down(struct sd *sd);
+
+void po1030_dump_registers(struct sd *sd);
+
+int po1030_read_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+int po1030_write_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+
+int po1030_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
+int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
+int po1030_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
+int po1030_set_gain(struct gspca_dev *gspca_dev, __s32 val);
+int po1030_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val);
+int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
+int po1030_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val);
+int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
+
+static struct m5602_sensor po1030 = {
+ .name = "PO1030",
+
+ .i2c_slave_id = 0xdc,
+
+ .probe = po1030_probe,
+ .init = po1030_init,
+ .power_down = po1030_power_down,
+
+ .nctrls = 4,
+ .ctrls = {
+ {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "gain",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x1,
+ .default_value = PO1030_GLOBAL_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = po1030_set_gain,
+ .get = po1030_get_gain
+ }, {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "exposure",
+ .minimum = 0x00,
+ .maximum = 0xffff,
+ .step = 0x1,
+ .default_value = PO1030_EXPOSURE_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = po1030_set_exposure,
+ .get = po1030_get_exposure
+ }, {
+ {
+ .id = V4L2_CID_RED_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "red balance",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x1,
+ .default_value = PO1030_RED_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = po1030_set_red_balance,
+ .get = po1030_get_red_balance
+ }, {
+ {
+ .id = V4L2_CID_BLUE_BALANCE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "blue balance",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x1,
+ .default_value = PO1030_BLUE_GAIN_DEFAULT,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = po1030_set_blue_balance,
+ .get = po1030_get_blue_balance
+ }
+ },
+ .nmodes = 1,
+ .modes = {
+ {
+ M5602_DEFAULT_FRAME_WIDTH,
+ M5602_DEFAULT_FRAME_HEIGHT,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ M5602_DEFAULT_FRAME_WIDTH * M5602_DEFAULT_FRAME_HEIGHT,
+ .bytesperline = M5602_DEFAULT_FRAME_WIDTH,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1
+ }
+ }
+};
+
+static const unsigned char preinit_po1030[][3] =
+{
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+
+ {SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x87},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00},
+
+ {SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00}
+};
+
+static const unsigned char init_po1030[][4] =
+{
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0},
+ /*sequence 1*/
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d},
+
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+ /*end of sequence 1*/
+
+ /*sequence 2 (same as stop sequence)*/
+ {SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ /*end of sequence 2*/
+
+ /*sequence 5*/
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x87},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00},
+ /*end of sequence 5*/
+
+ /*sequence 2 stop */
+ {SENSOR, PO1030_REG_AUTOCTRL2, 0x24},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x04},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x02},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x04},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ /*end of sequence 2 stop */
+
+/* ---------------------------------
+ * end of init - begin of start
+ * --------------------------------- */
+
+ /*sequence 3*/
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+ /*end of sequence 3*/
+ /*sequence 4*/
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x05},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00},
+
+ {SENSOR, PO1030_REG_AUTOCTRL2, 0x04},
+
+ /* Set the width to 751 */
+ {SENSOR, PO1030_REG_FRAMEWIDTH_H, 0x02},
+ {SENSOR, PO1030_REG_FRAMEWIDTH_L, 0xef},
+
+ /* Set the height to 540 */
+ {SENSOR, PO1030_REG_FRAMEHEIGHT_H, 0x02},
+ {SENSOR, PO1030_REG_FRAMEHEIGHT_L, 0x1c},
+
+ /* Set the x window to 1 */
+ {SENSOR, PO1030_REG_WINDOWX_H, 0x00},
+ {SENSOR, PO1030_REG_WINDOWX_L, 0x01},
+
+ /* Set the y window to 1 */
+ {SENSOR, PO1030_REG_WINDOWY_H, 0x00},
+ {SENSOR, PO1030_REG_WINDOWX_L, 0x01},
+
+ {SENSOR, PO1030_REG_WINDOWWIDTH_H, 0x02},
+ {SENSOR, PO1030_REG_WINDOWWIDTH_L, 0x87},
+ {SENSOR, PO1030_REG_WINDOWHEIGHT_H, 0x01},
+ {SENSOR, PO1030_REG_WINDOWHEIGHT_L, 0xe3},
+
+ {SENSOR, PO1030_REG_OUTFORMCTRL2, 0x04},
+ {SENSOR, PO1030_REG_OUTFORMCTRL2, 0x04},
+ {SENSOR, PO1030_REG_AUTOCTRL1, 0x08},
+ {SENSOR, PO1030_REG_CONTROL2, 0x03},
+ {SENSOR, 0x21, 0x90},
+ {SENSOR, PO1030_REG_YTARGET, 0x60},
+ {SENSOR, 0x59, 0x13},
+ {SENSOR, PO1030_REG_OUTFORMCTRL1, 0x40},
+ {SENSOR, 0x5f, 0x00},
+ {SENSOR, 0x60, 0x80},
+ {SENSOR, 0x78, 0x14},
+ {SENSOR, 0x6f, 0x01},
+ {SENSOR, PO1030_REG_CONTROL1, 0x18},
+ {SENSOR, PO1030_REG_GLOBALGAINMAX, 0x14},
+ {SENSOR, 0x63, 0x38},
+ {SENSOR, 0x64, 0x38},
+ {SENSOR, PO1030_REG_CONTROL1, 0x58},
+ {SENSOR, PO1030_REG_RED_GAIN, 0x30},
+ {SENSOR, PO1030_REG_GREEN_1_GAIN, 0x30},
+ {SENSOR, PO1030_REG_BLUE_GAIN, 0x30},
+ {SENSOR, PO1030_REG_GREEN_2_GAIN, 0x30},
+ {SENSOR, PO1030_REG_GC0, 0x10},
+ {SENSOR, PO1030_REG_GC1, 0x20},
+ {SENSOR, PO1030_REG_GC2, 0x40},
+ {SENSOR, PO1030_REG_GC3, 0x60},
+ {SENSOR, PO1030_REG_GC4, 0x80},
+ {SENSOR, PO1030_REG_GC5, 0xa0},
+ {SENSOR, PO1030_REG_GC6, 0xc0},
+ {SENSOR, PO1030_REG_GC7, 0xff},
+ /*end of sequence 4*/
+ /*sequence 5*/
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x02},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xec},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x7e},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00},
+ /*end of sequence 5*/
+
+ /*sequence 6*/
+ /* Changing 40 in f0 the image becomes green in bayer mode and red in
+ * rgb mode */
+ {SENSOR, PO1030_REG_RED_GAIN, PO1030_RED_GAIN_DEFAULT},
+ /* in changing 40 in f0 the image becomes green in bayer mode and red in
+ * rgb mode */
+ {SENSOR, PO1030_REG_BLUE_GAIN, PO1030_BLUE_GAIN_DEFAULT},
+
+ /* with a very low lighted environment increase the exposure but
+ * decrease the FPS (Frame Per Second) */
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0},
+
+ /* Controls high exposure more than SENSOR_LOW_EXPOSURE, use only in
+ * low lighted environment (f0 is more than ff ?)*/
+ {SENSOR, PO1030_REG_INTEGLINES_H, ((PO1030_EXPOSURE_DEFAULT >> 2)
+ & 0xff)},
+
+ /* Controls middle exposure, use only in high lighted environment */
+ {SENSOR, PO1030_REG_INTEGLINES_M, PO1030_EXPOSURE_DEFAULT & 0xff},
+
+ /* Controls clarity (not sure) */
+ {SENSOR, PO1030_REG_INTEGLINES_L, 0x00},
+ /* Controls gain (the image is more lighted) */
+ {SENSOR, PO1030_REG_GLOBALGAIN, PO1030_GLOBAL_GAIN_DEFAULT},
+
+ /* Sets the width */
+ {SENSOR, PO1030_REG_FRAMEWIDTH_H, 0x02},
+ {SENSOR, PO1030_REG_FRAMEWIDTH_L, 0xef}
+ /*end of sequence 6*/
+};
+
+#endif
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.c b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
new file mode 100644
index 000000000000..68202565325d
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
@@ -0,0 +1,463 @@
+/*
+ * Driver for the s5k4aa sensor
+ *
+ * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include "m5602_s5k4aa.h"
+
+int s5k4aa_probe(struct sd *sd)
+{
+ u8 prod_id[6] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+ const u8 expected_prod_id[6] = {0x00, 0x10, 0x00, 0x4b, 0x33, 0x75};
+ int i, err = 0;
+
+ if (force_sensor) {
+ if (force_sensor == S5K4AA_SENSOR) {
+ info("Forcing a %s sensor", s5k4aa.name);
+ goto sensor_found;
+ }
+ /* If we want to force another sensor, don't try to probe this
+ * one */
+ return -ENODEV;
+ }
+
+ info("Probing for a s5k4aa sensor");
+
+ /* Preinit the sensor */
+ for (i = 0; i < ARRAY_SIZE(preinit_s5k4aa) && !err; i++) {
+ u8 data[2] = {0x00, 0x00};
+
+ switch (preinit_s5k4aa[i][0]) {
+ case BRIDGE:
+ err = m5602_write_bridge(sd,
+ preinit_s5k4aa[i][1],
+ preinit_s5k4aa[i][2]);
+ break;
+
+ case SENSOR:
+ data[0] = preinit_s5k4aa[i][2];
+ err = s5k4aa_write_sensor(sd,
+ preinit_s5k4aa[i][1],
+ data, 1);
+ break;
+
+ case SENSOR_LONG:
+ data[0] = preinit_s5k4aa[i][2];
+ data[1] = preinit_s5k4aa[i][3];
+ err = s5k4aa_write_sensor(sd,
+ preinit_s5k4aa[i][1],
+ data, 2);
+ break;
+ default:
+ info("Invalid stream command, exiting init");
+ return -EINVAL;
+ }
+ }
+
+ /* Test some registers, but we don't know their exact meaning yet */
+ if (s5k4aa_read_sensor(sd, 0x00, prod_id, sizeof(prod_id)))
+ return -ENODEV;
+
+ if (memcmp(prod_id, expected_prod_id, sizeof(prod_id)))
+ return -ENODEV;
+ else
+ info("Detected a s5k4aa sensor");
+sensor_found:
+ sd->gspca_dev.cam.cam_mode = s5k4aa.modes;
+ sd->gspca_dev.cam.nmodes = s5k4aa.nmodes;
+ sd->desc->ctrls = s5k4aa.ctrls;
+ sd->desc->nctrls = s5k4aa.nctrls;
+
+ return 0;
+}
+
+int s5k4aa_read_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len)
+{
+ int err, i;
+
+ do {
+ err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, i2c_data);
+ } while ((*i2c_data & I2C_BUSY) && !err);
+ if (err < 0)
+ goto out;
+
+ err = m5602_write_bridge(sd, M5602_XB_I2C_DEV_ADDR,
+ sd->sensor->i2c_slave_id);
+ if (err < 0)
+ goto out;
+
+ err = m5602_write_bridge(sd, M5602_XB_I2C_REG_ADDR, address);
+ if (err < 0)
+ goto out;
+
+ err = m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x18 + len);
+ if (err < 0)
+ goto out;
+
+ do {
+ err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, i2c_data);
+ } while ((*i2c_data & I2C_BUSY) && !err);
+ if (err < 0)
+ goto out;
+
+ for (i = 0; (i < len) & !err; i++) {
+ err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
+
+ PDEBUG(DBG_TRACE, "Reading sensor register "
+ "0x%x containing 0x%x ", address, *i2c_data);
+ }
+out:
+ return (err < 0) ? err : 0;
+}
+
+int s5k4aa_write_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len)
+{
+ int err, i;
+ u8 *p;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ /* No sensor with a data width larger than 16 bits has yet been seen */
+ if (len > 2 || !len)
+ return -EINVAL;
+
+ memcpy(buf, sensor_urb_skeleton,
+ sizeof(sensor_urb_skeleton));
+
+ buf[11] = sd->sensor->i2c_slave_id;
+ buf[15] = address;
+
+ /* Special case larger sensor writes */
+ p = buf + 16;
+
+ /* Copy a four byte write sequence for each byte to be written to */
+ for (i = 0; i < len; i++) {
+ memcpy(p, sensor_urb_skeleton + 16, 4);
+ p[3] = i2c_data[i];
+ p += 4;
+ PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+ address, i2c_data[i]);
+ }
+
+ /* Copy the tailer */
+ memcpy(p, sensor_urb_skeleton + 20, 4);
+
+ /* Set the total length */
+ p[3] = 0x10 + len;
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ 0x04, 0x40, 0x19,
+ 0x0000, buf,
+ 20 + len * 4, M5602_URB_MSG_TIMEOUT);
+
+ return (err < 0) ? err : 0;
+}
+
+int s5k4aa_init(struct sd *sd)
+{
+ int i, err = 0;
+
+ for (i = 0; i < ARRAY_SIZE(init_s5k4aa) && !err; i++) {
+ u8 data[2] = {0x00, 0x00};
+
+ switch (init_s5k4aa[i][0]) {
+ case BRIDGE:
+ err = m5602_write_bridge(sd,
+ init_s5k4aa[i][1],
+ init_s5k4aa[i][2]);
+ break;
+
+ case SENSOR:
+ data[0] = init_s5k4aa[i][2];
+ err = s5k4aa_write_sensor(sd,
+ init_s5k4aa[i][1], data, 1);
+ break;
+
+ case SENSOR_LONG:
+ data[0] = init_s5k4aa[i][2];
+ data[1] = init_s5k4aa[i][3];
+ err = s5k4aa_write_sensor(sd,
+ init_s5k4aa[i][1], data, 2);
+ break;
+ default:
+ info("Invalid stream command, exiting init");
+ return -EINVAL;
+ }
+ }
+
+ if (dump_sensor)
+ s5k4aa_dump_registers(sd);
+
+ if (!err && dmi_check_system(s5k4aa_vflip_dmi_table)) {
+ u8 data = 0x02;
+ info("vertical flip quirk active");
+ s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ s5k4aa_read_sensor(sd, S5K4AA_READ_MODE, &data, 1);
+ data |= S5K4AA_RM_V_FLIP;
+ data &= ~S5K4AA_RM_H_FLIP;
+ s5k4aa_write_sensor(sd, S5K4AA_READ_MODE, &data, 1);
+
+ /* Decrement COLSTART to preserve color order (BGGR) */
+ s5k4aa_read_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
+ data--;
+ s5k4aa_write_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
+
+ /* Increment ROWSTART to preserve color order (BGGR) */
+ s5k4aa_read_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
+ data++;
+ s5k4aa_write_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
+ }
+
+ return (err < 0) ? err : 0;
+}
+
+int s5k4aa_power_down(struct sd *sd)
+{
+ return 0;
+}
+
+int s5k4aa_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ goto out;
+
+ err = s5k4aa_read_sensor(sd, S5K4AA_EXPOSURE_HI, &data, 1);
+ if (err < 0)
+ goto out;
+
+ *val = data << 8;
+ err = s5k4aa_read_sensor(sd, S5K4AA_EXPOSURE_LO, &data, 1);
+ *val |= data;
+ PDEBUG(DBG_V4L2_CID, "Read exposure %d", *val);
+out:
+ return (err < 0) ? err : 0;
+}
+
+int s5k4aa_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ PDEBUG(DBG_V4L2_CID, "Set exposure to %d", val);
+ err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ goto out;
+ data = (val >> 8) & 0xff;
+ err = s5k4aa_write_sensor(sd, S5K4AA_EXPOSURE_HI, &data, 1);
+ if (err < 0)
+ goto out;
+ data = val & 0xff;
+ err = s5k4aa_write_sensor(sd, S5K4AA_EXPOSURE_LO, &data, 1);
+out:
+ return (err < 0) ? err : 0;
+}
+
+int s5k4aa_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ goto out;
+
+ err = s5k4aa_read_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ *val = (data & S5K4AA_RM_V_FLIP) >> 7;
+ PDEBUG(DBG_V4L2_CID, "Read vertical flip %d", *val);
+
+out:
+ return (err < 0) ? err : 0;
+}
+
+int s5k4aa_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ PDEBUG(DBG_V4L2_CID, "Set vertical flip to %d", val);
+ err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ goto out;
+ err = s5k4aa_write_sensor(sd, S5K4AA_READ_MODE, &data, 1);
+ if (err < 0)
+ goto out;
+ data = ((data & ~S5K4AA_RM_V_FLIP)
+ | ((val & 0x01) << 7));
+ err = s5k4aa_write_sensor(sd, S5K4AA_READ_MODE, &data, 1);
+ if (err < 0)
+ goto out;
+
+ if (val) {
+ err = s5k4aa_read_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
+ if (err < 0)
+ goto out;
+
+ data++;
+ err = s5k4aa_write_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
+ } else {
+ err = s5k4aa_read_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
+ if (err < 0)
+ goto out;
+
+ data--;
+ err = s5k4aa_write_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
+ }
+out:
+ return (err < 0) ? err : 0;
+}
+
+int s5k4aa_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ goto out;
+
+ err = s5k4aa_read_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ *val = (data & S5K4AA_RM_H_FLIP) >> 6;
+ PDEBUG(DBG_V4L2_CID, "Read horizontal flip %d", *val);
+out:
+ return (err < 0) ? err : 0;
+}
+
+int s5k4aa_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ PDEBUG(DBG_V4L2_CID, "Set horizontal flip to %d",
+ val);
+ err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ goto out;
+ err = s5k4aa_write_sensor(sd, S5K4AA_READ_MODE, &data, 1);
+ if (err < 0)
+ goto out;
+
+ data = ((data & ~S5K4AA_RM_H_FLIP) | ((val & 0x01) << 6));
+ err = s5k4aa_write_sensor(sd, S5K4AA_READ_MODE, &data, 1);
+ if (err < 0)
+ goto out;
+
+ if (val) {
+ err = s5k4aa_read_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
+ if (err < 0)
+ goto out;
+ data++;
+ err = s5k4aa_write_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
+ if (err < 0)
+ goto out;
+ } else {
+ err = s5k4aa_read_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
+ if (err < 0)
+ goto out;
+ data--;
+ err = s5k4aa_write_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
+ }
+out:
+ return (err < 0) ? err : 0;
+}
+
+int s5k4aa_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ goto out;
+
+ err = s5k4aa_read_sensor(sd, S5K4AA_GAIN_2, &data, 1);
+ *val = data;
+ PDEBUG(DBG_V4L2_CID, "Read gain %d", *val);
+
+out:
+ return (err < 0) ? err : 0;
+}
+
+int s5k4aa_set_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ u8 data = S5K4AA_PAGE_MAP_2;
+ int err;
+
+ PDEBUG(DBG_V4L2_CID, "Set gain to %d", val);
+ err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
+ if (err < 0)
+ goto out;
+
+ data = val & 0xff;
+ err = s5k4aa_write_sensor(sd, S5K4AA_GAIN_2, &data, 1);
+
+out:
+ return (err < 0) ? err : 0;
+}
+
+void s5k4aa_dump_registers(struct sd *sd)
+{
+ int address;
+ u8 page, old_page;
+ s5k4aa_read_sensor(sd, S5K4AA_PAGE_MAP, &old_page, 1);
+ for (page = 0; page < 16; page++) {
+ s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &page, 1);
+ info("Dumping the s5k4aa register state for page 0x%x", page);
+ for (address = 0; address <= 0xff; address++) {
+ u8 value = 0;
+ s5k4aa_read_sensor(sd, address, &value, 1);
+ info("register 0x%x contains 0x%x",
+ address, value);
+ }
+ }
+ info("s5k4aa register state dump complete");
+
+ for (page = 0; page < 16; page++) {
+ s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &page, 1);
+ info("Probing for which registers that are "
+ "read/write for page 0x%x", page);
+ for (address = 0; address <= 0xff; address++) {
+ u8 old_value, ctrl_value, test_value = 0xff;
+
+ s5k4aa_read_sensor(sd, address, &old_value, 1);
+ s5k4aa_write_sensor(sd, address, &test_value, 1);
+ s5k4aa_read_sensor(sd, address, &ctrl_value, 1);
+
+ if (ctrl_value == test_value)
+ info("register 0x%x is writeable", address);
+ else
+ info("register 0x%x is read only", address);
+
+ /* Restore original value */
+ s5k4aa_write_sensor(sd, address, &old_value, 1);
+ }
+ }
+ info("Read/write register probing complete");
+ s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &old_page, 1);
+}
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.h b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h
new file mode 100644
index 000000000000..bb7f7e3e90af
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h
@@ -0,0 +1,370 @@
+/*
+ * Driver for the s5k4aa sensor
+ *
+ * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_S5K4AA_H_
+#define M5602_S5K4AA_H_
+
+#include <linux/dmi.h>
+
+#include "m5602_sensor.h"
+
+/*****************************************************************************/
+
+#define S5K4AA_PAGE_MAP 0xec
+
+#define S5K4AA_PAGE_MAP_0 0x00
+#define S5K4AA_PAGE_MAP_1 0x01
+#define S5K4AA_PAGE_MAP_2 0x02
+
+/* Sensor register definitions for page 0x02 */
+#define S5K4AA_READ_MODE 0x03
+#define S5K4AA_ROWSTART_HI 0x04
+#define S5K4AA_ROWSTART_LO 0x05
+#define S5K4AA_COLSTART_HI 0x06
+#define S5K4AA_COLSTART_LO 0x07
+#define S5K4AA_WINDOW_HEIGHT_HI 0x08
+#define S5K4AA_WINDOW_HEIGHT_LO 0x09
+#define S5K4AA_WINDOW_WIDTH_HI 0x0a
+#define S5K4AA_WINDOW_WIDTH_LO 0x0b
+#define S5K4AA_GLOBAL_GAIN__ 0x0f /* Only a guess ATM !!! */
+#define S5K4AA_H_BLANK_HI__ 0x1d /* Only a guess ATM !!! sync lost
+ if too low, reduces frame rate
+ if too high */
+#define S5K4AA_H_BLANK_LO__ 0x1e /* Only a guess ATM !!! */
+#define S5K4AA_EXPOSURE_HI 0x17
+#define S5K4AA_EXPOSURE_LO 0x18
+#define S5K4AA_GAIN_1 0x1f /* (digital?) gain : 5 bits */
+#define S5K4AA_GAIN_2 0x20 /* (analogue?) gain : 7 bits */
+
+#define S5K4AA_RM_ROW_SKIP_4X 0x08
+#define S5K4AA_RM_ROW_SKIP_2X 0x04
+#define S5K4AA_RM_COL_SKIP_4X 0x02
+#define S5K4AA_RM_COL_SKIP_2X 0x01
+#define S5K4AA_RM_H_FLIP 0x40
+#define S5K4AA_RM_V_FLIP 0x80
+
+/*****************************************************************************/
+
+/* Kernel module parameters */
+extern int force_sensor;
+extern int dump_sensor;
+extern unsigned int m5602_debug;
+
+int s5k4aa_probe(struct sd *sd);
+int s5k4aa_init(struct sd *sd);
+int s5k4aa_power_down(struct sd *sd);
+
+void s5k4aa_dump_registers(struct sd *sd);
+
+int s5k4aa_read_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+int s5k4aa_write_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+
+int s5k4aa_get_exposure(struct gspca_dev *gspca_dev, __s32 *val);
+int s5k4aa_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
+int s5k4aa_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
+int s5k4aa_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
+int s5k4aa_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
+int s5k4aa_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
+int s5k4aa_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
+int s5k4aa_set_gain(struct gspca_dev *gspca_dev, __s32 val);
+
+static struct m5602_sensor s5k4aa = {
+ .name = "S5K4AA",
+ .probe = s5k4aa_probe,
+ .init = s5k4aa_init,
+ .power_down = s5k4aa_power_down,
+ .read_sensor = s5k4aa_read_sensor,
+ .write_sensor = s5k4aa_write_sensor,
+ .i2c_slave_id = 0x5a,
+ .nctrls = 4,
+ .ctrls = {
+ {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = s5k4aa_set_vflip,
+ .get = s5k4aa_get_vflip
+
+ }, {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "horizontal flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = s5k4aa_set_hflip,
+ .get = s5k4aa_get_hflip
+
+ }, {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Gain",
+ .minimum = 0,
+ .maximum = 127,
+ .step = 1,
+ .default_value = 0xa0,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = s5k4aa_set_gain,
+ .get = s5k4aa_get_gain
+ }, {
+ {
+ .id = V4L2_CID_EXPOSURE,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Exposure",
+ .minimum = 13,
+ .maximum = 0xfff,
+ .step = 1,
+ .default_value = 0x100,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = s5k4aa_set_exposure,
+ .get = s5k4aa_get_exposure
+ }
+ },
+
+ .nmodes = 1,
+ .modes = {
+ {
+ M5602_DEFAULT_FRAME_WIDTH,
+ M5602_DEFAULT_FRAME_HEIGHT,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ M5602_DEFAULT_FRAME_WIDTH * M5602_DEFAULT_FRAME_HEIGHT,
+ .bytesperline = M5602_DEFAULT_FRAME_WIDTH,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1
+ }
+ }
+};
+
+static const unsigned char preinit_s5k4aa[][4] =
+{
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08, 0x00},
+
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x14, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x1c, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00},
+
+ {SENSOR, S5K4AA_PAGE_MAP, 0x00, 0x00}
+};
+
+static const unsigned char init_s5k4aa[][4] =
+{
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
+
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08, 0x00},
+
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x14, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x1c, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00},
+
+ {SENSOR, S5K4AA_PAGE_MAP, 0x07, 0x00},
+ {SENSOR, 0x36, 0x01, 0x00},
+ {SENSOR, S5K4AA_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, 0x7b, 0xff, 0x00},
+ {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
+ {SENSOR, 0x0c, 0x05, 0x00},
+ {SENSOR, 0x02, 0x0e, 0x00},
+ {SENSOR, S5K4AA_GAIN_1, 0x0f, 0x00},
+ {SENSOR, S5K4AA_GAIN_2, 0x00, 0x00},
+ {SENSOR, S5K4AA_GLOBAL_GAIN__, 0x01, 0x00},
+ {SENSOR, 0x11, 0x00, 0x00},
+ {SENSOR, 0x12, 0x00, 0x00},
+ {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
+ {SENSOR, S5K4AA_READ_MODE, 0xa0, 0x00},
+ {SENSOR, 0x37, 0x00, 0x00},
+ {SENSOR, S5K4AA_ROWSTART_HI, 0x00, 0x00},
+ {SENSOR, S5K4AA_ROWSTART_LO, 0x2a, 0x00},
+ {SENSOR, S5K4AA_COLSTART_HI, 0x00, 0x00},
+ {SENSOR, S5K4AA_COLSTART_LO, 0x0b, 0x00},
+ {SENSOR, S5K4AA_WINDOW_HEIGHT_HI, 0x03, 0x00},
+ {SENSOR, S5K4AA_WINDOW_HEIGHT_LO, 0xc4, 0x00},
+ {SENSOR, S5K4AA_WINDOW_WIDTH_HI, 0x05, 0x00},
+ {SENSOR, S5K4AA_WINDOW_WIDTH_LO, 0x08, 0x00},
+ {SENSOR, S5K4AA_H_BLANK_HI__, 0x00, 0x00},
+ {SENSOR, S5K4AA_H_BLANK_LO__, 0x48, 0x00},
+ {SENSOR, S5K4AA_EXPOSURE_HI, 0x00, 0x00},
+ {SENSOR, S5K4AA_EXPOSURE_LO, 0x43, 0x00},
+ {SENSOR, 0x11, 0x04, 0x00},
+ {SENSOR, 0x12, 0xc3, 0x00},
+ {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x08, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ /* VSYNC_PARA, VSYNC_PARA : img height 480 = 0x01e0 */
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xe0, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ /* HSYNC_PARA, HSYNC_PARA : img width 640 = 0x0280 */
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x80, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xa0, 0x00}, /* 48 MHz */
+
+ {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
+ {SENSOR, S5K4AA_READ_MODE, S5K4AA_RM_H_FLIP | S5K4AA_RM_ROW_SKIP_2X
+ | S5K4AA_RM_COL_SKIP_2X, 0x00},
+ /* 0x37 : Fix image stability when light is too bright and improves
+ * image quality in 640x480, but worsens it in 1280x1024 */
+ {SENSOR, 0x37, 0x01, 0x00},
+ /* ROWSTART_HI, ROWSTART_LO : 10 + (1024-960)/2 = 42 = 0x002a */
+ {SENSOR, S5K4AA_ROWSTART_HI, 0x00, 0x00},
+ {SENSOR, S5K4AA_ROWSTART_LO, 0x2a, 0x00},
+ {SENSOR, S5K4AA_COLSTART_HI, 0x00, 0x00},
+ {SENSOR, S5K4AA_COLSTART_LO, 0x0c, 0x00},
+ /* window_height_hi, window_height_lo : 960 = 0x03c0 */
+ {SENSOR, S5K4AA_WINDOW_HEIGHT_HI, 0x03, 0x00},
+ {SENSOR, S5K4AA_WINDOW_HEIGHT_LO, 0xc0, 0x00},
+ /* window_width_hi, window_width_lo : 1280 = 0x0500 */
+ {SENSOR, S5K4AA_WINDOW_WIDTH_HI, 0x05, 0x00},
+ {SENSOR, S5K4AA_WINDOW_WIDTH_LO, 0x00, 0x00},
+ {SENSOR, S5K4AA_H_BLANK_HI__, 0x00, 0x00},
+ {SENSOR, S5K4AA_H_BLANK_LO__, 0xa8, 0x00}, /* helps to sync... */
+ {SENSOR, S5K4AA_EXPOSURE_HI, 0x01, 0x00},
+ {SENSOR, S5K4AA_EXPOSURE_LO, 0x00, 0x00},
+ {SENSOR, 0x11, 0x04, 0x00},
+ {SENSOR, 0x12, 0xc3, 0x00},
+ {SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
+ {SENSOR, 0x02, 0x0e, 0x00},
+ {SENSOR_LONG, S5K4AA_GLOBAL_GAIN__, 0x0f, 0x00},
+ {SENSOR, S5K4AA_GAIN_1, 0x0b, 0x00},
+ {SENSOR, S5K4AA_GAIN_2, 0xa0, 0x00}
+};
+
+static
+ const
+ struct dmi_system_id s5k4aa_vflip_dmi_table[] = {
+ {
+ .ident = "Fujitsu-Siemens Amilo Xa 2528",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xa 2528")
+ }
+ },
+ {
+ .ident = "Fujitsu-Siemens Amilo Xi 2550",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 2550")
+ }
+ },
+ {
+ .ident = "MSI GX700",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "GX700"),
+ DMI_MATCH(DMI_BIOS_DATE, "07/26/2007")
+ }
+ },
+ { }
+};
+
+#endif
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k83a.c b/drivers/media/video/gspca/m5602/m5602_s5k83a.c
new file mode 100644
index 000000000000..b4b33c2d0499
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/m5602_s5k83a.c
@@ -0,0 +1,423 @@
+/*
+ * Driver for the s5k83a sensor
+ *
+ * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#include "m5602_s5k83a.h"
+
+int s5k83a_probe(struct sd *sd)
+{
+ u8 prod_id = 0, ver_id = 0;
+ int i, err = 0;
+
+ if (force_sensor) {
+ if (force_sensor == S5K83A_SENSOR) {
+ info("Forcing a %s sensor", s5k83a.name);
+ goto sensor_found;
+ }
+ /* If we want to force another sensor, don't try to probe this
+ * one */
+ return -ENODEV;
+ }
+
+ info("Probing for a s5k83a sensor");
+
+ /* Preinit the sensor */
+ for (i = 0; i < ARRAY_SIZE(preinit_s5k83a) && !err; i++) {
+ u8 data[2] = {preinit_s5k83a[i][2], preinit_s5k83a[i][3]};
+ if (preinit_s5k83a[i][0] == SENSOR)
+ err = s5k83a_write_sensor(sd, preinit_s5k83a[i][1],
+ data, 2);
+ else
+ err = m5602_write_bridge(sd, preinit_s5k83a[i][1],
+ data[0]);
+ }
+
+ /* We don't know what register (if any) that contain the product id
+ * Just pick the first addresses that seem to produce the same results
+ * on multiple machines */
+ if (s5k83a_read_sensor(sd, 0x00, &prod_id, 1))
+ return -ENODEV;
+
+ if (s5k83a_read_sensor(sd, 0x01, &ver_id, 1))
+ return -ENODEV;
+
+ if ((prod_id == 0xff) || (ver_id == 0xff))
+ return -ENODEV;
+ else
+ info("Detected a s5k83a sensor");
+
+sensor_found:
+ sd->gspca_dev.cam.cam_mode = s5k83a.modes;
+ sd->gspca_dev.cam.nmodes = s5k83a.nmodes;
+ sd->desc->ctrls = s5k83a.ctrls;
+ sd->desc->nctrls = s5k83a.nctrls;
+ return 0;
+}
+
+int s5k83a_read_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len)
+{
+ int err, i;
+
+ do {
+ err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, i2c_data);
+ } while ((*i2c_data & I2C_BUSY) && !err);
+ if (err < 0)
+ goto out;
+
+ err = m5602_write_bridge(sd, M5602_XB_I2C_DEV_ADDR,
+ sd->sensor->i2c_slave_id);
+ if (err < 0)
+ goto out;
+
+ err = m5602_write_bridge(sd, M5602_XB_I2C_REG_ADDR, address);
+ if (err < 0)
+ goto out;
+
+ err = m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x18 + len);
+ if (err < 0)
+ goto out;
+
+ do {
+ err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, i2c_data);
+ } while ((*i2c_data & I2C_BUSY) && !err);
+
+ if (err < 0)
+ goto out;
+ for (i = 0; i < len && !len; i++) {
+ err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
+
+ PDEBUG(DBG_TRACE, "Reading sensor register "
+ "0x%x containing 0x%x ", address, *i2c_data);
+ }
+
+out:
+ return (err < 0) ? err : 0;
+}
+
+int s5k83a_write_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len)
+{
+ int err, i;
+ u8 *p;
+ struct usb_device *udev = sd->gspca_dev.dev;
+ __u8 *buf = sd->gspca_dev.usb_buf;
+
+ /* No sensor with a data width larger than 16 bits has yet been seen */
+ if (len > 2 || !len)
+ return -EINVAL;
+
+ memcpy(buf, sensor_urb_skeleton,
+ sizeof(sensor_urb_skeleton));
+
+ buf[11] = sd->sensor->i2c_slave_id;
+ buf[15] = address;
+
+ /* Special case larger sensor writes */
+ p = buf + 16;
+
+ /* Copy a four byte write sequence for each byte to be written to */
+ for (i = 0; i < len; i++) {
+ memcpy(p, sensor_urb_skeleton + 16, 4);
+ p[3] = i2c_data[i];
+ p += 4;
+ PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+ address, i2c_data[i]);
+ }
+
+ /* Copy the tailer */
+ memcpy(p, sensor_urb_skeleton + 20, 4);
+
+ /* Set the total length */
+ p[3] = 0x10 + len;
+
+ err = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+ 0x04, 0x40, 0x19,
+ 0x0000, buf,
+ 20 + len * 4, M5602_URB_MSG_TIMEOUT);
+
+ return (err < 0) ? err : 0;
+}
+
+int s5k83a_init(struct sd *sd)
+{
+ int i, err = 0;
+
+ for (i = 0; i < ARRAY_SIZE(init_s5k83a) && !err; i++) {
+ u8 data[2] = {0x00, 0x00};
+
+ switch (init_s5k83a[i][0]) {
+ case BRIDGE:
+ err = m5602_write_bridge(sd,
+ init_s5k83a[i][1],
+ init_s5k83a[i][2]);
+ break;
+
+ case SENSOR:
+ data[0] = init_s5k83a[i][2];
+ err = s5k83a_write_sensor(sd,
+ init_s5k83a[i][1], data, 1);
+ break;
+
+ case SENSOR_LONG:
+ data[0] = init_s5k83a[i][2];
+ data[1] = init_s5k83a[i][3];
+ err = s5k83a_write_sensor(sd,
+ init_s5k83a[i][1], data, 2);
+ break;
+ default:
+ info("Invalid stream command, exiting init");
+ return -EINVAL;
+ }
+ }
+
+ if (dump_sensor)
+ s5k83a_dump_registers(sd);
+
+ return (err < 0) ? err : 0;
+}
+
+int s5k83a_power_down(struct sd *sd)
+{
+ return 0;
+}
+
+void s5k83a_dump_registers(struct sd *sd)
+{
+ int address;
+ u8 page, old_page;
+ s5k83a_read_sensor(sd, S5K83A_PAGE_MAP, &old_page, 1);
+
+ for (page = 0; page < 16; page++) {
+ s5k83a_write_sensor(sd, S5K83A_PAGE_MAP, &page, 1);
+ info("Dumping the s5k83a register state for page 0x%x", page);
+ for (address = 0; address <= 0xff; address++) {
+ u8 val = 0;
+ s5k83a_read_sensor(sd, address, &val, 1);
+ info("register 0x%x contains 0x%x",
+ address, val);
+ }
+ }
+ info("s5k83a register state dump complete");
+
+ for (page = 0; page < 16; page++) {
+ s5k83a_write_sensor(sd, S5K83A_PAGE_MAP, &page, 1);
+ info("Probing for which registers that are read/write "
+ "for page 0x%x", page);
+ for (address = 0; address <= 0xff; address++) {
+ u8 old_val, ctrl_val, test_val = 0xff;
+
+ s5k83a_read_sensor(sd, address, &old_val, 1);
+ s5k83a_write_sensor(sd, address, &test_val, 1);
+ s5k83a_read_sensor(sd, address, &ctrl_val, 1);
+
+ if (ctrl_val == test_val)
+ info("register 0x%x is writeable", address);
+ else
+ info("register 0x%x is read only", address);
+
+ /* Restore original val */
+ s5k83a_write_sensor(sd, address, &old_val, 1);
+ }
+ }
+ info("Read/write register probing complete");
+ s5k83a_write_sensor(sd, S5K83A_PAGE_MAP, &old_page, 1);
+}
+
+int s5k83a_get_brightness(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 data[2];
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = s5k83a_read_sensor(sd, S5K83A_BRIGHTNESS, data, 2);
+ data[1] = data[1] << 1;
+ *val = data[1];
+
+ return (err < 0) ? err : 0;
+}
+
+int s5k83a_set_brightness(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 data[2];
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ data[0] = 0x00;
+ data[1] = 0x20;
+ err = s5k83a_write_sensor(sd, 0x14, data, 2);
+ if (err < 0)
+ return err;
+
+ data[0] = 0x01;
+ data[1] = 0x00;
+ err = s5k83a_write_sensor(sd, 0x0d, data, 2);
+ if (err < 0)
+ return err;
+
+ /* FIXME: This is not sane, we need to figure out the composition
+ of these registers */
+ data[0] = val >> 3; /* brightness, high 5 bits */
+ data[1] = val >> 1; /* brightness, high 7 bits */
+ err = s5k83a_write_sensor(sd, S5K83A_BRIGHTNESS, data, 2);
+
+ return (err < 0) ? err : 0;
+}
+
+int s5k83a_get_whiteness(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 data;
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = s5k83a_read_sensor(sd, S5K83A_WHITENESS, &data, 1);
+
+ *val = data;
+ return (err < 0) ? err : 0;
+}
+
+int s5k83a_set_whiteness(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 data[1];
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ data[0] = val;
+ err = s5k83a_write_sensor(sd, S5K83A_WHITENESS, data, 1);
+
+ return (err < 0) ? err : 0;
+}
+
+int s5k83a_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 data[2];
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ err = s5k83a_read_sensor(sd, S5K83A_GAIN, data, 2);
+
+ data[1] = data[1] & 0x3f;
+ if (data[1] > S5K83A_MAXIMUM_GAIN)
+ data[1] = S5K83A_MAXIMUM_GAIN;
+
+ *val = data[1];
+
+ return (err < 0) ? err : 0;
+}
+
+int s5k83a_set_gain(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 data[2];
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ data[0] = 0;
+ data[1] = val;
+ err = s5k83a_write_sensor(sd, S5K83A_GAIN, data, 2);
+
+ return (err < 0) ? err : 0;
+}
+
+int s5k83a_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 data[1];
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ data[0] = 0x05;
+ err = s5k83a_write_sensor(sd, S5K83A_PAGE_MAP, data, 1);
+ if (err < 0)
+ return err;
+
+ err = s5k83a_read_sensor(sd, S5K83A_FLIP, data, 1);
+ *val = (data[0] | 0x40) ? 1 : 0;
+
+ return (err < 0) ? err : 0;
+}
+
+int s5k83a_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 data[1];
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ data[0] = 0x05;
+ err = s5k83a_write_sensor(sd, S5K83A_PAGE_MAP, data, 1);
+ if (err < 0)
+ return err;
+
+ err = s5k83a_read_sensor(sd, S5K83A_FLIP, data, 1);
+ if (err < 0)
+ return err;
+
+ /* set or zero six bit, seven is hflip */
+ data[0] = (val) ? (data[0] & 0x80) | 0x40 | S5K83A_FLIP_MASK
+ : (data[0] & 0x80) | S5K83A_FLIP_MASK;
+ err = s5k83a_write_sensor(sd, S5K83A_FLIP, data, 1);
+ if (err < 0)
+ return err;
+
+ data[0] = (val) ? 0x0b : 0x0a;
+ err = s5k83a_write_sensor(sd, S5K83A_VFLIP_TUNE, data, 1);
+
+ return (err < 0) ? err : 0;
+}
+
+int s5k83a_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ int err;
+ u8 data[1];
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ data[0] = 0x05;
+ err = s5k83a_write_sensor(sd, S5K83A_PAGE_MAP, data, 1);
+ if (err < 0)
+ return err;
+
+ err = s5k83a_read_sensor(sd, S5K83A_FLIP, data, 1);
+ *val = (data[0] | 0x80) ? 1 : 0;
+
+ return (err < 0) ? err : 0;
+}
+
+int s5k83a_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ int err;
+ u8 data[1];
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ data[0] = 0x05;
+ err = s5k83a_write_sensor(sd, S5K83A_PAGE_MAP, data, 1);
+ if (err < 0)
+ return err;
+
+ err = s5k83a_read_sensor(sd, S5K83A_FLIP, data, 1);
+ if (err < 0)
+ return err;
+
+ /* set or zero seven bit, six is vflip */
+ data[0] = (val) ? (data[0] & 0x40) | 0x80 | S5K83A_FLIP_MASK
+ : (data[0] & 0x40) | S5K83A_FLIP_MASK;
+ err = s5k83a_write_sensor(sd, S5K83A_FLIP, data, 1);
+ if (err < 0)
+ return err;
+
+ data[0] = (val) ? 0x0a : 0x0b;
+ err = s5k83a_write_sensor(sd, S5K83A_HFLIP_TUNE, data, 1);
+
+ return (err < 0) ? err : 0;
+}
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k83a.h b/drivers/media/video/gspca/m5602/m5602_s5k83a.h
new file mode 100644
index 000000000000..833708eb5a42
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/m5602_s5k83a.h
@@ -0,0 +1,484 @@
+/*
+ * Driver for the s5k83a sensor
+ *
+ * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_S5K83A_H_
+#define M5602_S5K83A_H_
+
+#include "m5602_sensor.h"
+
+#define S5K83A_FLIP 0x01
+#define S5K83A_HFLIP_TUNE 0x03
+#define S5K83A_VFLIP_TUNE 0x05
+#define S5K83A_WHITENESS 0x0a
+#define S5K83A_GAIN 0x18
+#define S5K83A_BRIGHTNESS 0x1b
+#define S5K83A_PAGE_MAP 0xec
+
+#define S5K83A_DEFAULT_BRIGHTNESS 0x71
+#define S5K83A_DEFAULT_WHITENESS 0x7e
+#define S5K83A_DEFAULT_GAIN 0x00
+#define S5K83A_MAXIMUM_GAIN 0x3c
+#define S5K83A_FLIP_MASK 0x10
+
+
+/*****************************************************************************/
+
+/* Kernel module parameters */
+extern int force_sensor;
+extern int dump_sensor;
+extern unsigned int m5602_debug;
+
+
+int s5k83a_probe(struct sd *sd);
+int s5k83a_init(struct sd *sd);
+int s5k83a_power_down(struct sd *sd);
+
+void s5k83a_dump_registers(struct sd *sd);
+
+int s5k83a_read_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+int s5k83a_write_sensor(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+
+int s5k83a_set_brightness(struct gspca_dev *gspca_dev, __s32 val);
+int s5k83a_get_brightness(struct gspca_dev *gspca_dev, __s32 *val);
+int s5k83a_set_whiteness(struct gspca_dev *gspca_dev, __s32 val);
+int s5k83a_get_whiteness(struct gspca_dev *gspca_dev, __s32 *val);
+int s5k83a_set_gain(struct gspca_dev *gspca_dev, __s32 val);
+int s5k83a_get_gain(struct gspca_dev *gspca_dev, __s32 *val);
+int s5k83a_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
+int s5k83a_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
+int s5k83a_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
+int s5k83a_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
+
+
+static struct m5602_sensor s5k83a = {
+ .name = "S5K83A",
+ .probe = s5k83a_probe,
+ .init = s5k83a_init,
+ .power_down = s5k83a_power_down,
+ .read_sensor = s5k83a_read_sensor,
+ .write_sensor = s5k83a_write_sensor,
+ .i2c_slave_id = 0x5a,
+ .nctrls = 5,
+ .ctrls = {
+ {
+ {
+ .id = V4L2_CID_BRIGHTNESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "brightness",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x01,
+ .default_value = S5K83A_DEFAULT_BRIGHTNESS,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = s5k83a_set_brightness,
+ .get = s5k83a_get_brightness
+
+ }, {
+ {
+ .id = V4L2_CID_WHITENESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "whiteness",
+ .minimum = 0x00,
+ .maximum = 0xff,
+ .step = 0x01,
+ .default_value = S5K83A_DEFAULT_WHITENESS,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = s5k83a_set_whiteness,
+ .get = s5k83a_get_whiteness,
+ }, {
+ {
+ .id = V4L2_CID_GAIN,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "gain",
+ .minimum = 0x00,
+ .maximum = S5K83A_MAXIMUM_GAIN,
+ .step = 0x01,
+ .default_value = S5K83A_DEFAULT_GAIN,
+ .flags = V4L2_CTRL_FLAG_SLIDER
+ },
+ .set = s5k83a_set_gain,
+ .get = s5k83a_get_gain
+ }, {
+ {
+ .id = V4L2_CID_HFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "horizontal flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = s5k83a_set_hflip,
+ .get = s5k83a_get_hflip
+ }, {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "vertical flip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+ .default_value = 0
+ },
+ .set = s5k83a_set_vflip,
+ .get = s5k83a_get_vflip
+ }
+ },
+ .nmodes = 1,
+ .modes = {
+ {
+ M5602_DEFAULT_FRAME_WIDTH,
+ M5602_DEFAULT_FRAME_HEIGHT,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ M5602_DEFAULT_FRAME_WIDTH * M5602_DEFAULT_FRAME_HEIGHT,
+ .bytesperline = M5602_DEFAULT_FRAME_WIDTH,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1
+ }
+ }
+};
+
+static const unsigned char preinit_s5k83a[][4] =
+{
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0d, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_CTRL, 0x00, 0x00},
+
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x1c, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00},
+
+ {SENSOR, S5K83A_PAGE_MAP, 0x00, 0x00}
+};
+
+/* This could probably be considerably shortened.
+ I don't have the hardware to experiment with it, patches welcome
+*/
+static const unsigned char init_s5k83a[][4] =
+{
+ {SENSOR, S5K83A_PAGE_MAP, 0x04, 0x00},
+ {SENSOR, 0xaf, 0x01, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, 0x7b, 0xff, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+ {SENSOR, 0x01, 0x50, 0x00},
+ {SENSOR, 0x12, 0x20, 0x00},
+ {SENSOR, 0x17, 0x40, 0x00},
+ {SENSOR, S5K83A_BRIGHTNESS, 0x0f, 0x00},
+ {SENSOR, 0x1c, 0x00, 0x00},
+ {SENSOR, 0x02, 0x70, 0x00},
+ {SENSOR, 0x03, 0x0b, 0x00},
+ {SENSOR, 0x04, 0xf0, 0x00},
+ {SENSOR, 0x05, 0x0b, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xe4, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x87, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+ {SENSOR, 0x06, 0x71, 0x00},
+ {SENSOR, 0x07, 0xe8, 0x00},
+ {SENSOR, 0x08, 0x02, 0x00},
+ {SENSOR, 0x09, 0x88, 0x00},
+ {SENSOR, 0x14, 0x00, 0x00},
+ {SENSOR, 0x15, 0x20, 0x00},
+ {SENSOR, 0x19, 0x00, 0x00},
+ {SENSOR, 0x1a, 0x98, 0x00},
+ {SENSOR, 0x0f, 0x02, 0x00},
+ {SENSOR, 0x10, 0xe5, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+ {SENSOR_LONG, 0x14, 0x00, 0x20},
+ {SENSOR_LONG, 0x0d, 0x00, 0x7d},
+ {SENSOR_LONG, 0x1b, 0x0d, 0x05},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xe4, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x87, 0x00},
+
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x1c, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00},
+
+ {SENSOR, S5K83A_PAGE_MAP, 0x04, 0x00},
+ {SENSOR, 0xaf, 0x01, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+ /* ff ( init value )is very dark) || 71 and f0 better */
+ {SENSOR, 0x7b, 0xff, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+ {SENSOR, 0x01, 0x50, 0x00},
+ {SENSOR, 0x12, 0x20, 0x00},
+ {SENSOR, 0x17, 0x40, 0x00},
+ {SENSOR, S5K83A_BRIGHTNESS, 0x0f, 0x00},
+ {SENSOR, 0x1c, 0x00, 0x00},
+ {SENSOR, 0x02, 0x70, 0x00},
+ /* some values like 0x10 give a blue-purple image */
+ {SENSOR, 0x03, 0x0b, 0x00},
+ {SENSOR, 0x04, 0xf0, 0x00},
+ {SENSOR, 0x05, 0x0b, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ /* under 80 don't work, highter depend on value */
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xe4, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x7f, 0x00},
+
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+ {SENSOR, 0x06, 0x71, 0x00},
+ {SENSOR, 0x07, 0xe8, 0x00},
+ {SENSOR, 0x08, 0x02, 0x00},
+ {SENSOR, 0x09, 0x88, 0x00},
+ {SENSOR, 0x14, 0x00, 0x00},
+ {SENSOR, 0x15, 0x20, 0x00},
+ {SENSOR, 0x19, 0x00, 0x00},
+ {SENSOR, 0x1a, 0x98, 0x00},
+ {SENSOR, 0x0f, 0x02, 0x00},
+ {SENSOR, 0x10, 0xe5, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+ {SENSOR_LONG, 0x14, 0x00, 0x20},
+ {SENSOR_LONG, 0x0d, 0x00, 0x7d},
+ {SENSOR_LONG, 0x1b, 0x0d, 0x05},
+
+ /* The following sequence is useless after a clean boot
+ but is necessary after resume from suspend */
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x08, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x3f, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_L, 0xff, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0x80, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_DIV, 0x02, 0x00},
+ {BRIDGE, M5602_XB_MCU_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xf0, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR, 0x1d, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT, 0x1c, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DIR_H, 0x06, 0x00},
+ {BRIDGE, M5602_XB_GPIO_DAT_H, 0x00, 0x00},
+ {BRIDGE, M5602_XB_GPIO_EN_L, 0x00, 0x00},
+ {BRIDGE, M5602_XB_I2C_CLK_DIV, 0x20, 0x00},
+
+ {SENSOR, S5K83A_PAGE_MAP, 0x04, 0x00},
+ {SENSOR, 0xaf, 0x01, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x00, 0x00},
+ {SENSOR, 0x7b, 0xff, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+ {SENSOR, 0x01, 0x50, 0x00},
+ {SENSOR, 0x12, 0x20, 0x00},
+ {SENSOR, 0x17, 0x40, 0x00},
+ {SENSOR, S5K83A_BRIGHTNESS, 0x0f, 0x00},
+ {SENSOR, 0x1c, 0x00, 0x00},
+ {SENSOR, 0x02, 0x70, 0x00},
+ {SENSOR, 0x03, 0x0b, 0x00},
+ {SENSOR, 0x04, 0xf0, 0x00},
+ {SENSOR, 0x05, 0x0b, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+ {BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
+ {BRIDGE, M5602_XB_SENSOR_TYPE, 0x09, 0x00},
+ {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
+ {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x01, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0xe4, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x02, 0x00},
+ {BRIDGE, M5602_XB_HSYNC_PARA, 0x7f, 0x00},
+ {BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
+ {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
+
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+ {SENSOR, 0x06, 0x71, 0x00},
+ {SENSOR, 0x07, 0xe8, 0x00},
+ {SENSOR, 0x08, 0x02, 0x00},
+ {SENSOR, 0x09, 0x88, 0x00},
+ {SENSOR, 0x14, 0x00, 0x00},
+ {SENSOR, 0x15, 0x20, 0x00},
+ {SENSOR, 0x19, 0x00, 0x00},
+ {SENSOR, 0x1a, 0x98, 0x00},
+ {SENSOR, 0x0f, 0x02, 0x00},
+
+ {SENSOR, 0x10, 0xe5, 0x00},
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+ {SENSOR_LONG, 0x14, 0x00, 0x20},
+ {SENSOR_LONG, 0x0d, 0x00, 0x7d},
+ {SENSOR_LONG, 0x1b, 0x0d, 0x05},
+
+ /* normal colors
+ (this is value after boot, but after tries can be different) */
+ {SENSOR, 0x00, 0x06, 0x00},
+
+ /* set default brightness */
+ {SENSOR_LONG, 0x14, 0x00, 0x20},
+ {SENSOR_LONG, 0x0d, 0x01, 0x00},
+ {SENSOR_LONG, 0x1b, S5K83A_DEFAULT_BRIGHTNESS >> 3,
+ S5K83A_DEFAULT_BRIGHTNESS >> 1},
+
+ /* set default whiteness */
+ {SENSOR, S5K83A_WHITENESS, S5K83A_DEFAULT_WHITENESS, 0x00},
+
+ /* set default gain */
+ {SENSOR_LONG, 0x18, 0x00, S5K83A_DEFAULT_GAIN},
+
+ /* set default flip */
+ {SENSOR, S5K83A_PAGE_MAP, 0x05, 0x00},
+ {SENSOR, S5K83A_FLIP, 0x00 | S5K83A_FLIP_MASK, 0x00},
+ {SENSOR, S5K83A_HFLIP_TUNE, 0x0b, 0x00},
+ {SENSOR, S5K83A_VFLIP_TUNE, 0x0a, 0x00}
+
+};
+
+#endif
diff --git a/drivers/media/video/gspca/m5602/m5602_sensor.h b/drivers/media/video/gspca/m5602/m5602_sensor.h
new file mode 100644
index 000000000000..930fcaab4416
--- /dev/null
+++ b/drivers/media/video/gspca/m5602/m5602_sensor.h
@@ -0,0 +1,76 @@
+/*
+ * USB Driver for ALi m5602 based webcams
+ *
+ * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
+ * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
+ *
+ * Portions of code to USB interface and ALi driver software,
+ * Copyright (c) 2006 Willem Duinker
+ * v4l2 interface modeled after the V4L2 driver
+ * for SN9C10x PC Camera Controllers
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2.
+ *
+ */
+
+#ifndef M5602_SENSOR_H_
+#define M5602_SENSOR_H_
+
+#include "m5602_bridge.h"
+
+#define M5602_DEFAULT_FRAME_WIDTH 640
+#define M5602_DEFAULT_FRAME_HEIGHT 480
+
+#define M5602_MAX_CTRLS (V4L2_CID_LASTP1 - V4L2_CID_BASE + 10)
+
+/* Enumerates all supported sensors */
+enum sensors {
+ OV9650_SENSOR = 1,
+ S5K83A_SENSOR = 2,
+ S5K4AA_SENSOR = 3,
+ MT9M111_SENSOR = 4,
+ PO1030_SENSOR = 5
+};
+
+/* Enumerates all possible instruction types */
+enum instruction {
+ BRIDGE,
+ SENSOR,
+ SENSOR_LONG
+};
+
+struct m5602_sensor {
+ /* Defines the name of a sensor */
+ char name[32];
+
+ /* What i2c address the sensor is connected to */
+ u8 i2c_slave_id;
+
+ /* Probes if the sensor is connected */
+ int (*probe)(struct sd *sd);
+
+ /* Performs a initialization sequence */
+ int (*init)(struct sd *sd);
+
+ /* Performs a power down sequence */
+ int (*power_down)(struct sd *sd);
+
+ /* Reads a sensor register */
+ int (*read_sensor)(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+
+ /* Writes to a sensor register */
+ int (*write_sensor)(struct sd *sd, const u8 address,
+ u8 *i2c_data, const u8 len);
+
+ int nctrls;
+ struct ctrl ctrls[M5602_MAX_CTRLS];
+
+ char nmodes;
+ struct v4l2_pix_format modes[];
+};
+
+#endif
diff --git a/drivers/media/video/gspca/mars.c b/drivers/media/video/gspca/mars.c
index 4d5db47ba8cb..277ca34a8817 100644
--- a/drivers/media/video/gspca/mars.c
+++ b/drivers/media/video/gspca/mars.c
@@ -134,7 +134,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0;
}
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
int err_code;
__u8 *data;
@@ -143,9 +143,10 @@ static void sd_start(struct gspca_dev *gspca_dev)
int intpipe;
PDEBUG(D_STREAM, "camera start, iface %d, alt 8", gspca_dev->iface);
- if (usb_set_interface(gspca_dev->dev, gspca_dev->iface, 8) < 0) {
+ err_code = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 8);
+ if (err_code < 0) {
PDEBUG(D_ERR|D_STREAM, "Set packet size: set interface error");
- return;
+ return err_code;
}
data = gspca_dev->usb_buf;
@@ -154,7 +155,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
err_code = reg_w(gspca_dev, data[0], 2);
if (err_code < 0)
- return;
+ return err_code;
/*
Initialize the MR97113 chip register
@@ -180,14 +181,14 @@ static void sd_start(struct gspca_dev *gspca_dev)
err_code = reg_w(gspca_dev, data[0], 11);
if (err_code < 0)
- return;
+ return err_code;
data[0] = 0x23; /* address */
data[1] = 0x09; /* reg 35, append frame header */
err_code = reg_w(gspca_dev, data[0], 2);
if (err_code < 0)
- return;
+ return err_code;
data[0] = 0x3c; /* address */
/* if (gspca_dev->width == 1280) */
@@ -198,7 +199,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
* (unit: 4KB) 200KB */
err_code = reg_w(gspca_dev, data[0], 2);
if (err_code < 0)
- return;
+ return err_code;
if (0) { /* fixed dark-gain */
data[1] = 0; /* reg 94, Y Gain (1.75) */
@@ -240,13 +241,13 @@ static void sd_start(struct gspca_dev *gspca_dev)
err_code = reg_w(gspca_dev, data[0], 6);
if (err_code < 0)
- return;
+ return err_code;
data[0] = 0x67;
data[1] = 0x13; /* reg 103, first pixel B, disable sharpness */
err_code = reg_w(gspca_dev, data[0], 2);
if (err_code < 0)
- return;
+ return err_code;
/*
* initialize the value of MI sensor...
@@ -326,6 +327,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
data[0] = 0x00;
data[1] = 0x4d; /* ISOC transfering enable... */
reg_w(gspca_dev, data[0], 2);
+ return err_code;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index 4df4eec9f7e7..ca671194679e 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -1854,7 +1854,7 @@ static int set_ov_sensor_window(struct sd *sd)
}
/* -- start the camera -- */
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int ret;
@@ -1871,9 +1871,10 @@ static void sd_start(struct gspca_dev *gspca_dev)
goto out;
PDEBUG(D_STREAM, "camera started alt: 0x%02x", gspca_dev->alt);
ov51x_led_control(sd, 1);
- return;
+ return 0;
out:
PDEBUG(D_ERR, "camera start error:%d", ret);
+ return ret;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index 83b5f740c947..0b0c573d06da 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -281,7 +281,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
}
/* -- start the camera -- */
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
__u8 mode;
@@ -323,6 +323,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
sd->sof_read = 0;
sd->autogain_ignore_frames = 0;
atomic_set(&sd->avg_lum, -1);
+ return 0;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
@@ -534,6 +535,7 @@ static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x093a, 0x2470)},
{USB_DEVICE(0x093a, 0x2471)},
{USB_DEVICE(0x093a, 0x2472)},
+ {USB_DEVICE(0x093a, 0x2476)},
{USB_DEVICE(0x2001, 0xf115)},
{}
};
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
index d4be51843286..e5ff9a6199ef 100644
--- a/drivers/media/video/gspca/pac7311.c
+++ b/drivers/media/video/gspca/pac7311.c
@@ -675,7 +675,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0;
}
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -724,6 +724,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
reg_w(gspca_dev, 0x78, 0x01);
else
reg_w(gspca_dev, 0x78, 0x05);
+ return 0;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
@@ -1063,6 +1064,7 @@ static __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x093a, 0x2621), .driver_info = SENSOR_PAC7302},
{USB_DEVICE(0x093a, 0x2624), .driver_info = SENSOR_PAC7302},
{USB_DEVICE(0x093a, 0x2626), .driver_info = SENSOR_PAC7302},
+ {USB_DEVICE(0x093a, 0x262a), .driver_info = SENSOR_PAC7302},
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index 5dd78c6766ea..6c69bc7778fc 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -232,7 +232,7 @@ static struct ctrl sd_ctrls[] = {
static struct v4l2_pix_format vga_mode[] = {
{160, 120, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
.bytesperline = 160,
- .sizeimage = 160 * 120 * 5 / 4,
+ .sizeimage = 160 * 120,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 2 | MODE_RAW},
{160, 120, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
@@ -264,7 +264,7 @@ static struct v4l2_pix_format sif_mode[] = {
.priv = 1 | MODE_REDUCED_SIF},
{176, 144, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
.bytesperline = 176,
- .sizeimage = 176 * 144 * 5 / 4,
+ .sizeimage = 176 * 144,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 1 | MODE_RAW},
{176, 144, V4L2_PIX_FMT_SN9C10X, V4L2_FIELD_NONE,
@@ -490,7 +490,7 @@ static const __u8 tas5130_sensor_init[][8] = {
{0x30, 0x11, 0x02, 0x20, 0x70, 0x00, 0x00, 0x10},
};
-struct sensor_data sensor_data[] = {
+static struct sensor_data sensor_data[] = {
SENS(initHv7131, NULL, hv7131_sensor_init, NULL, NULL, 0, NO_EXPO|NO_FREQ, 0),
SENS(initOv6650, NULL, ov6650_sensor_init, NULL, NULL, F_GAIN|F_SIF, 0, 0x60),
SENS(initOv7630, initOv7630_3, ov7630_sensor_init, NULL, ov7630_sensor_init_3,
@@ -892,7 +892,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
}
/* -- start the camera -- */
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam = &gspca_dev->cam;
@@ -976,6 +976,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
sd->frames_to_drop = 0;
sd->autogain_ignore_frames = 0;
atomic_set(&sd->avg_lum, -1);
+ return 0;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index d75b1d20b318..53cb82d9e7c6 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -39,6 +39,7 @@ struct sd {
unsigned char contrast;
unsigned char colors;
unsigned char autogain;
+ __u8 vflip; /* ov7630 only */
signed char ag_cnt;
#define AG_CNT_START 13
@@ -70,6 +71,8 @@ static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
+static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val);
+static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val);
static struct ctrl sd_ctrls[] = {
{
@@ -131,6 +134,22 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setautogain,
.get = sd_getautogain,
},
+/* ov7630 only */
+#define VFLIP_IDX 4
+ {
+ {
+ .id = V4L2_CID_VFLIP,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ .name = "Vflip",
+ .minimum = 0,
+ .maximum = 1,
+ .step = 1,
+#define VFLIP_DEF 1
+ .default_value = VFLIP_DEF,
+ },
+ .set = sd_setvflip,
+ .get = sd_getvflip,
+ },
};
static struct v4l2_pix_format vga_mode[] = {
@@ -248,10 +267,12 @@ static const __u8 gamma_def[] = {
0xa6, 0xb2, 0xbf, 0xca, 0xd5, 0xe0, 0xeb, 0xf5, 0xff
};
+/* color matrix and offsets */
static const __u8 reg84[] = {
- 0x14, 0x00, 0x27, 0x00, 0x07, 0x00, 0xe5, 0x0f,
- 0xe4, 0x0f, 0x38, 0x00, 0x3e, 0x00, 0xc3, 0x0f,
- 0xf7, 0x0f, 0x00, 0x00, 0x00
+ 0x14, 0x00, 0x27, 0x00, 0x07, 0x00, /* YR YG YB gains */
+ 0xe8, 0x0f, 0xda, 0x0f, 0x40, 0x00, /* UR UG UB */
+ 0x3e, 0x00, 0xcd, 0x0f, 0xf7, 0x0f, /* VR VG VB */
+ 0x00, 0x00, 0x00 /* YUV offsets */
};
static const __u8 hv7131r_sensor_init[][8] = {
{0xC1, 0x11, 0x01, 0x08, 0x01, 0x00, 0x00, 0x10},
@@ -434,7 +455,8 @@ static const __u8 ov7630_sensor_init[][8] = {
{0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
{0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
/*fixme: + 0x12, 0x04*/
- {0xa1, 0x21, 0x75, 0x82, 0x00, 0x00, 0x00, 0x10},
+/* {0xa1, 0x21, 0x75, 0x82, 0x00, 0x00, 0x00, 0x10}, * COMN
+ * set by setvflip */
{0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
{0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
{0xb1, 0x21, 0x01, 0x80, 0x80, 0x00, 0x00, 0x10},
@@ -707,6 +729,7 @@ static void i2c_w8(struct gspca_dev *gspca_dev,
0x08, 0, /* value, index */
gspca_dev->usb_buf, 8,
500);
+ msleep(2);
}
/* read 5 bytes in gspca_dev->usb_buf */
@@ -948,6 +971,8 @@ static int sd_config(struct gspca_dev *gspca_dev,
gspca_dev->ctrl_dis = (1 << AUTOGAIN_IDX);
break;
}
+ if (sd->sensor != SENSOR_OV7630)
+ gspca_dev->ctrl_dis |= (1 << VFLIP_IDX);
return 0;
}
@@ -976,13 +1001,13 @@ static int sd_init(struct gspca_dev *gspca_dev)
case BRIDGE_SN9C105:
if (regF1 != 0x11)
return -ENODEV;
- reg_w(gspca_dev, 0x02, regGpio, 2);
+ reg_w(gspca_dev, 0x01, regGpio, 2);
break;
case BRIDGE_SN9C120:
if (regF1 != 0x12)
return -ENODEV;
regGpio[1] = 0x70;
- reg_w(gspca_dev, 0x02, regGpio, 2);
+ reg_w(gspca_dev, 0x01, regGpio, 2);
break;
default:
/* case BRIDGE_SN9C110: */
@@ -1079,20 +1104,17 @@ static unsigned int setexposure(struct gspca_dev *gspca_dev,
static void setbrightcont(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- unsigned val;
+ int val;
__u8 reg84_full[0x15];
- memset(reg84_full, 0, sizeof reg84_full);
- val = sd->contrast * 0x20 / CONTRAST_MAX + 0x10; /* 10..30 */
- reg84_full[2] = val;
- reg84_full[0] = (val + 1) / 2;
- reg84_full[4] = (val + 1) / 5;
- if (val > BRIGHTNESS_DEF)
- val = (sd->brightness - BRIGHTNESS_DEF) * 0x20
+ memcpy(reg84_full, reg84, sizeof reg84_full);
+ val = sd->contrast * 0x30 / CONTRAST_MAX + 0x10; /* 10..40 */
+ reg84_full[0] = (val + 1) / 2; /* red */
+ reg84_full[2] = val; /* green */
+ reg84_full[4] = (val + 1) / 5; /* blue */
+ val = (sd->brightness - BRIGHTNESS_DEF) * 0x10
/ BRIGHTNESS_MAX;
- else
- val = 0;
- reg84_full[0x12] = val; /* 00..1f */
+ reg84_full[0x12] = val & 0x1f; /* 5:0 signed value */
reg_w(gspca_dev, 0x84, reg84_full, sizeof reg84_full);
}
@@ -1171,8 +1193,16 @@ static void setautogain(struct gspca_dev *gspca_dev)
sd->ag_cnt = -1;
}
+static void setvflip(struct sd *sd)
+{
+ if (sd->sensor != SENSOR_OV7630)
+ return;
+ i2c_w1(&sd->gspca_dev, 0x75, /* COMN */
+ sd->vflip ? 0x82 : 0x02);
+}
+
/* -- start the camera -- */
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int i;
@@ -1183,7 +1213,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
static const __u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
static const __u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd }; /* MI0360 */
static const __u8 CE_ov76xx[] =
- { 0x32, 0xdd, 0x32, 0xdd }; /* OV7630/48 */
+ { 0x32, 0xdd, 0x32, 0xdd };
sn9c1xx = sn_tb[(int) sd->sensor];
configure_gpio(gspca_dev, sn9c1xx);
@@ -1223,8 +1253,15 @@ static void sd_start(struct gspca_dev *gspca_dev)
reg_w(gspca_dev, 0x20, gamma_def, sizeof gamma_def);
for (i = 0; i < 8; i++)
reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
+ switch (sd->sensor) {
+ case SENSOR_OV7660:
+ reg_w1(gspca_dev, 0x9a, 0x05);
+ break;
+ default:
reg_w1(gspca_dev, 0x9a, 0x08);
reg_w1(gspca_dev, 0x99, 0x59);
+ break;
+ }
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
if (mode)
@@ -1255,6 +1292,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
break;
case SENSOR_OV7630:
ov7630_InitSensor(gspca_dev);
+ setvflip(sd);
reg17 = 0xe2;
reg1 = 0x44;
break;
@@ -1275,8 +1313,8 @@ static void sd_start(struct gspca_dev *gspca_dev)
/* reg1 = 0x44; */
/* reg1 = 0x46; (done) */
} else {
- reg17 = 0x22; /* 640 MCKSIZE */
- reg1 = 0x06;
+ reg17 = 0xa2; /* 640 */
+ reg1 = 0x44;
}
break;
}
@@ -1285,6 +1323,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
switch (sd->sensor) {
case SENSOR_OV7630:
case SENSOR_OV7648:
+ case SENSOR_OV7660:
reg_w(gspca_dev, 0xce, CE_ov76xx, 4);
break;
default:
@@ -1311,12 +1350,16 @@ static void sd_start(struct gspca_dev *gspca_dev)
setbrightness(gspca_dev);
setcontrast(gspca_dev);
break;
+ case SENSOR_OV7630:
+ setvflip(sd);
+ /* fall thru */
default: /* OV76xx */
setbrightcont(gspca_dev);
break;
}
setautogain(gspca_dev);
reg_w1(gspca_dev, 0x01, reg1);
+ return 0;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
@@ -1537,6 +1580,24 @@ static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
return 0;
}
+static int sd_setvflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ sd->vflip = val;
+ if (gspca_dev->streaming)
+ setvflip(sd);
+ return 0;
+}
+
+static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ *val = sd->vflip;
+ return 0;
+}
+
/* sub-driver description */
static const struct sd_desc sd_desc = {
.name = MODULE_NAME,
@@ -1558,6 +1619,7 @@ static const struct sd_desc sd_desc = {
static const __devinitdata struct usb_device_id device_table[] = {
#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
{USB_DEVICE(0x0458, 0x7025), BSI(SN9C120, MI0360, 0x5d)},
+ {USB_DEVICE(0x0458, 0x702e), BSI(SN9C120, OV7660, 0x21)},
{USB_DEVICE(0x045e, 0x00f5), BSI(SN9C105, OV7660, 0x21)},
{USB_DEVICE(0x045e, 0x00f7), BSI(SN9C105, OV7660, 0x21)},
{USB_DEVICE(0x0471, 0x0327), BSI(SN9C105, MI0360, 0x5d)},
@@ -1579,7 +1641,9 @@ static const __devinitdata struct usb_device_id device_table[] = {
/* {USB_DEVICE(0x0c45, 0x60fa), BSI(SN9C105, OV7648, 0x??)}, */
{USB_DEVICE(0x0c45, 0x60fb), BSI(SN9C105, OV7660, 0x21)},
{USB_DEVICE(0x0c45, 0x60fc), BSI(SN9C105, HV7131R, 0x11)},
-/* {USB_DEVICE(0x0c45, 0x60fe), BSI(SN9C105, OV7630, 0x??)}, */
+#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
+ {USB_DEVICE(0x0c45, 0x60fe), BSI(SN9C105, OV7630, 0x21)},
+#endif
/* {USB_DEVICE(0x0c45, 0x6108), BSI(SN9C120, OM6801, 0x??)}, */
/* {USB_DEVICE(0x0c45, 0x6122), BSI(SN9C110, ICM105C, 0x??)}, */
/* {USB_DEVICE(0x0c45, 0x6123), BSI(SN9C110, SanyoCCD, 0x??)}, */
diff --git a/drivers/media/video/gspca/spca500.c b/drivers/media/video/gspca/spca500.c
index 6e733901fcca..bca106c153fa 100644
--- a/drivers/media/video/gspca/spca500.c
+++ b/drivers/media/video/gspca/spca500.c
@@ -660,7 +660,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0;
}
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int err;
@@ -867,6 +867,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
write_vector(gspca_dev, Clicksmart510_defaults);
break;
}
+ return 0;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/spca501.c b/drivers/media/video/gspca/spca501.c
index e9eb59bae4fb..b742f260c7ca 100644
--- a/drivers/media/video/gspca/spca501.c
+++ b/drivers/media/video/gspca/spca501.c
@@ -1980,7 +1980,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0;
}
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
struct usb_device *dev = gspca_dev->dev;
int mode;
@@ -2012,6 +2012,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
setbrightness(gspca_dev);
setcontrast(gspca_dev);
setcolors(gspca_dev);
+ return 0;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c
index f601daf19ebe..b345749213cf 100644
--- a/drivers/media/video/gspca/spca505.c
+++ b/drivers/media/video/gspca/spca505.c
@@ -688,7 +688,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0;
}
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
struct usb_device *dev = gspca_dev->dev;
int ret;
@@ -733,6 +733,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
/* reg_write(dev, 0x5, 0x0, 0x0); */
/* reg_write(dev, 0x5, 0x0, 0x1); */
/* reg_write(dev, 0x5, 0x11, 0x2); */
+ return ret;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/spca506.c b/drivers/media/video/gspca/spca506.c
index 195dce96ef06..645ee9d44d02 100644
--- a/drivers/media/video/gspca/spca506.c
+++ b/drivers/media/video/gspca/spca506.c
@@ -422,7 +422,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0;
}
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
struct usb_device *dev = gspca_dev->dev;
__u16 norme;
@@ -549,6 +549,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
PDEBUG(D_STREAM, "webcam started");
spca506_GetNormeInput(gspca_dev, &norme, &channel);
spca506_SetNormeInput(gspca_dev, norme, channel);
+ return 0;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/spca508.c b/drivers/media/video/gspca/spca508.c
index 281ce02103a3..63ec902c895d 100644
--- a/drivers/media/video/gspca/spca508.c
+++ b/drivers/media/video/gspca/spca508.c
@@ -1528,7 +1528,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0;
}
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
int mode;
@@ -1546,6 +1546,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
break;
}
reg_write(gspca_dev->dev, 0x8112, 0x10 | 0x20);
+ return 0;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index cfbc9ebc5c5d..020a03c466c1 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -152,7 +152,7 @@ static void reg_w_val(struct usb_device *dev, __u16 index, __u8 value)
ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
0, /* request */
- USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
value, index, NULL, 0, 500);
PDEBUG(D_USBO, "reg write: 0x%02x:0x%02x", index, value);
if (ret < 0)
@@ -225,7 +225,7 @@ static int i2c_read(struct gspca_dev *gspca_dev, __u16 reg, __u8 mode)
reg_w_val(gspca_dev->dev, 0x8802, (mode | 0x01));
do {
reg_r(gspca_dev, 0x8803, 1);
- if (!gspca_dev->usb_buf)
+ if (!gspca_dev->usb_buf[0])
break;
} while (--retry);
if (retry == 0)
@@ -699,7 +699,7 @@ static void setautogain(struct gspca_dev *gspca_dev)
sd->ag_cnt = -1;
}
-static void sd_start_12a(struct gspca_dev *gspca_dev)
+static int sd_start_12a(struct gspca_dev *gspca_dev)
{
struct usb_device *dev = gspca_dev->dev;
int Clck = 0x8a; /* lower 0x8X values lead to fps > 30 */
@@ -725,8 +725,9 @@ static void sd_start_12a(struct gspca_dev *gspca_dev)
setwhite(gspca_dev);
setautogain(gspca_dev);
setexposure(gspca_dev);
+ return 0;
}
-static void sd_start_72a(struct gspca_dev *gspca_dev)
+static int sd_start_72a(struct gspca_dev *gspca_dev)
{
struct usb_device *dev = gspca_dev->dev;
int Clck;
@@ -750,6 +751,7 @@ static void sd_start_72a(struct gspca_dev *gspca_dev)
reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */
reg_w_val(dev, 0x8112, 0x10 | 0x20);
setautogain(gspca_dev);
+ return 0;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
@@ -1064,7 +1066,7 @@ static struct ctrl sd_ctrls_12a[] = {
{
.id = V4L2_CID_DO_WHITE_BALANCE,
.type = V4L2_CTRL_TYPE_INTEGER,
- .name = "While Balance",
+ .name = "White Balance",
.minimum = WHITE_MIN,
.maximum = WHITE_MAX,
.step = 1,
diff --git a/drivers/media/video/gspca/stk014.c b/drivers/media/video/gspca/stk014.c
index 2f2de429e273..d9d64911f22a 100644
--- a/drivers/media/video/gspca/stk014.c
+++ b/drivers/media/video/gspca/stk014.c
@@ -324,7 +324,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
}
/* -- start the camera -- */
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
int ret, value;
@@ -374,9 +374,10 @@ static void sd_start(struct gspca_dev *gspca_dev)
set_par(gspca_dev, 0x01000000);
set_par(gspca_dev, 0x01000000);
PDEBUG(D_STREAM, "camera started alt: 0x%02x", gspca_dev->alt);
- return;
+ return 0;
out:
PDEBUG(D_ERR|D_STREAM, "camera start err %d", ret);
+ return ret;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/sunplus.c b/drivers/media/video/gspca/sunplus.c
index 1cfcc6c49558..bd9288665a80 100644
--- a/drivers/media/video/gspca/sunplus.c
+++ b/drivers/media/video/gspca/sunplus.c
@@ -961,7 +961,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0;
}
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
struct usb_device *dev = gspca_dev->dev;
@@ -1042,6 +1042,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
break;
}
sp5xx_initContBrigHueRegisters(gspca_dev);
+ return 0;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index f034c748fc7e..b561f7c4f066 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -28,8 +28,6 @@
#include "gspca.h"
-#define MAX_GAMMA 0x10 /* 0 to 15 */
-
#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 0)
MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>");
@@ -49,6 +47,10 @@ struct sd {
unsigned char whitebalance;
unsigned char mirror;
unsigned char effect;
+
+ __u8 sensor;
+#define SENSOR_TAS5130A 0
+#define SENSOR_OTHER 1
};
/* V4L2 controls supported by the driver */
@@ -83,9 +85,9 @@ static struct ctrl sd_ctrls[] = {
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Brightness",
.minimum = 0,
- .maximum = 0x0f,
+ .maximum = 14,
.step = 1,
- .default_value = 0x09,
+ .default_value = 8,
},
.set = sd_setbrightness,
.get = sd_getbrightness,
@@ -118,16 +120,17 @@ static struct ctrl sd_ctrls[] = {
.set = sd_setcolors,
.get = sd_getcolors,
},
-#define SD_GAMMA 3
+#define GAMMA_MAX 16
+#define GAMMA_DEF 10
{
{
.id = V4L2_CID_GAMMA, /* (gamma on win) */
.type = V4L2_CTRL_TYPE_INTEGER,
- .name = "Gamma (Untested)",
+ .name = "Gamma",
.minimum = 0,
- .maximum = MAX_GAMMA,
+ .maximum = GAMMA_MAX - 1,
.step = 1,
- .default_value = 0x09,
+ .default_value = GAMMA_DEF,
},
.set = sd_setgamma,
.get = sd_getgamma,
@@ -197,7 +200,7 @@ static struct ctrl sd_ctrls[] = {
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Sharpness",
.minimum = 0,
- .maximum = MAX_GAMMA, /* 0 to 16 */
+ .maximum = 15,
.step = 1,
.default_value = 0x06,
},
@@ -258,7 +261,6 @@ static struct v4l2_pix_format vga_mode_t16[] = {
.priv = 0},
};
-#define T16_OFFSET_DATA 631
#define MAX_EFFECTS 7
/* easily done by soft, this table could be removed,
* i keep it here just in case */
@@ -272,87 +274,87 @@ static const __u8 effects_table[MAX_EFFECTS][6] = {
{0xa8, 0xc8, 0xc6, 0xd2, 0xc0, 0x40}, /* Negative */
};
-static const __u8 gamma_table[MAX_GAMMA][34] = {
- {0x90, 0x00, 0x91, 0x3e, 0x92, 0x69, 0x93, 0x85,
+static const __u8 gamma_table[GAMMA_MAX][34] = {
+ {0x90, 0x00, 0x91, 0x3e, 0x92, 0x69, 0x93, 0x85, /* 0 */
0x94, 0x95, 0x95, 0xa1, 0x96, 0xae, 0x97, 0xb9,
0x98, 0xc2, 0x99, 0xcb, 0x9a, 0xd4, 0x9b, 0xdb,
0x9c, 0xe3, 0x9d, 0xea, 0x9e, 0xf1, 0x9f, 0xf8,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x33, 0x92, 0x5A, 0x93, 0x75,
- 0x94, 0x85, 0x95, 0x93, 0x96, 0xA1, 0x97, 0xAD,
- 0x98, 0xB7, 0x99, 0xC2, 0x9A, 0xCB, 0x9B, 0xD4,
- 0x9C, 0xDE, 0x9D, 0xE7, 0x9E, 0xF0, 0x9F, 0xF7,
+ {0x90, 0x00, 0x91, 0x33, 0x92, 0x5a, 0x93, 0x75, /* 1 */
+ 0x94, 0x85, 0x95, 0x93, 0x96, 0xa1, 0x97, 0xad,
+ 0x98, 0xb7, 0x99, 0xc2, 0x9a, 0xcb, 0x9b, 0xd4,
+ 0x9c, 0xde, 0x9D, 0xe7, 0x9e, 0xf0, 0x9f, 0xf7,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x2F, 0x92, 0x51, 0x93, 0x6B,
- 0x94, 0x7C, 0x95, 0x8A, 0x96, 0x99, 0x97, 0xA6,
- 0x98, 0xB1, 0x99, 0xBC, 0x9A, 0xC6, 0x9B, 0xD0,
- 0x9C, 0xDB, 0x9D, 0xE4, 0x9E, 0xED, 0x9F, 0xF6,
+ {0x90, 0x00, 0x91, 0x2f, 0x92, 0x51, 0x93, 0x6b, /* 2 */
+ 0x94, 0x7c, 0x95, 0x8a, 0x96, 0x99, 0x97, 0xa6,
+ 0x98, 0xb1, 0x99, 0xbc, 0x9a, 0xc6, 0x9b, 0xd0,
+ 0x9c, 0xdb, 0x9d, 0xe4, 0x9e, 0xed, 0x9f, 0xf6,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x29, 0x92, 0x48, 0x93, 0x60,
- 0x94, 0x72, 0x95, 0x81, 0x96, 0x90, 0x97, 0x9E,
- 0x98, 0xAA, 0x99, 0xB5, 0x9A, 0xBF, 0x9B, 0xCB,
- 0x9C, 0xD6, 0x9D, 0xE1, 0x9E, 0xEB, 0x9F, 0xF5,
+ {0x90, 0x00, 0x91, 0x29, 0x92, 0x48, 0x93, 0x60, /* 3 */
+ 0x94, 0x72, 0x95, 0x81, 0x96, 0x90, 0x97, 0x9e,
+ 0x98, 0xaa, 0x99, 0xb5, 0x9a, 0xbf, 0x9b, 0xcb,
+ 0x9c, 0xd6, 0x9d, 0xe1, 0x9e, 0xeb, 0x9f, 0xf5,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x23, 0x92, 0x3F, 0x93, 0x55,
+ {0x90, 0x00, 0x91, 0x23, 0x92, 0x3f, 0x93, 0x55, /* 4 */
0x94, 0x68, 0x95, 0x77, 0x96, 0x86, 0x97, 0x95,
- 0x98, 0xA2, 0x99, 0xAD, 0x9A, 0xB9, 0x9B, 0xC6,
- 0x9C, 0xD2, 0x9D, 0xDE, 0x9E, 0xE9, 0x9F, 0xF4,
+ 0x98, 0xa2, 0x99, 0xad, 0x9a, 0xb9, 0x9b, 0xc6,
+ 0x9c, 0xd2, 0x9d, 0xde, 0x9e, 0xe9, 0x9f, 0xf4,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x1B, 0x92, 0x33, 0x93, 0x48,
+ {0x90, 0x00, 0x91, 0x1b, 0x92, 0x33, 0x93, 0x48, /* 5 */
0x94, 0x59, 0x95, 0x69, 0x96, 0x79, 0x97, 0x87,
- 0x98, 0x96, 0x99, 0xA3, 0x9A, 0xB1, 0x9B, 0xBE,
- 0x9C, 0xCC, 0x9D, 0xDA, 0x9E, 0xE7, 0x9F, 0xF3,
+ 0x98, 0x96, 0x99, 0xa3, 0x9a, 0xb1, 0x9b, 0xbe,
+ 0x9c, 0xcc, 0x9d, 0xda, 0x9e, 0xe7, 0x9f, 0xf3,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x02, 0x92, 0x10, 0x93, 0x20,
+ {0x90, 0x00, 0x91, 0x02, 0x92, 0x10, 0x93, 0x20, /* 6 */
0x94, 0x32, 0x95, 0x40, 0x96, 0x57, 0x97, 0x67,
0x98, 0x77, 0x99, 0x88, 0x9a, 0x99, 0x9b, 0xaa,
0x9c, 0xbb, 0x9d, 0xcc, 0x9e, 0xdd, 0x9f, 0xee,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x02, 0x92, 0x14, 0x93, 0x26,
- 0x94, 0x38, 0x95, 0x4A, 0x96, 0x60, 0x97, 0x70,
- 0x98, 0x80, 0x99, 0x90, 0x9A, 0xA0, 0x9B, 0xB0,
- 0x9C, 0xC0, 0x9D, 0xD0, 0x9E, 0xE0, 0x9F, 0xF0,
+ {0x90, 0x00, 0x91, 0x02, 0x92, 0x14, 0x93, 0x26, /* 7 */
+ 0x94, 0x38, 0x95, 0x4a, 0x96, 0x60, 0x97, 0x70,
+ 0x98, 0x80, 0x99, 0x90, 0x9a, 0xa0, 0x9b, 0xb0,
+ 0x9c, 0xc0, 0x9D, 0xd0, 0x9e, 0xe0, 0x9f, 0xf0,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x10, 0x92, 0x22, 0x93, 0x35,
- 0x94, 0x47, 0x95, 0x5A, 0x96, 0x69, 0x97, 0x79,
- 0x98, 0x88, 0x99, 0x97, 0x9A, 0xA7, 0x9B, 0xB6,
- 0x9C, 0xC4, 0x9D, 0xD3, 0x9E, 0xE0, 0x9F, 0xF0,
+ {0x90, 0x00, 0x91, 0x10, 0x92, 0x22, 0x93, 0x35, /* 8 */
+ 0x94, 0x47, 0x95, 0x5a, 0x96, 0x69, 0x97, 0x79,
+ 0x98, 0x88, 0x99, 0x97, 0x9a, 0xa7, 0x9b, 0xb6,
+ 0x9c, 0xc4, 0x9d, 0xd3, 0x9e, 0xe0, 0x9f, 0xf0,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x10, 0x92, 0x26, 0x93, 0x40,
+ {0x90, 0x00, 0x91, 0x10, 0x92, 0x26, 0x93, 0x40, /* 9 */
0x94, 0x54, 0x95, 0x65, 0x96, 0x75, 0x97, 0x84,
0x98, 0x93, 0x99, 0xa1, 0x9a, 0xb0, 0x9b, 0xbd,
0x9c, 0xca, 0x9d, 0xd6, 0x9e, 0xe0, 0x9f, 0xf0,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x18, 0x92, 0x2B, 0x93, 0x44,
- 0x94, 0x60, 0x95, 0x70, 0x96, 0x80, 0x97, 0x8E,
- 0x98, 0x9C, 0x99, 0xAA, 0x9A, 0xB7, 0x9B, 0xC4,
- 0x9C, 0xD0, 0x9D, 0xD8, 0x9E, 0xE2, 0x9F, 0xF0,
+ {0x90, 0x00, 0x91, 0x18, 0x92, 0x2b, 0x93, 0x44, /* 10 */
+ 0x94, 0x60, 0x95, 0x70, 0x96, 0x80, 0x97, 0x8e,
+ 0x98, 0x9c, 0x99, 0xaa, 0x9a, 0xb7, 0x9b, 0xc4,
+ 0x9c, 0xd0, 0x9d, 0xd8, 0x9e, 0xe2, 0x9f, 0xf0,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x1A, 0x92, 0x34, 0x93, 0x52,
- 0x94, 0x66, 0x95, 0x7E, 0x96, 0x8D, 0x97, 0x9B,
- 0x98, 0xA8, 0x99, 0xB4, 0x9A, 0xC0, 0x9B, 0xCB,
- 0x9C, 0xD6, 0x9D, 0xE1, 0x9E, 0xEB, 0x9F, 0xF5,
+ {0x90, 0x00, 0x91, 0x1a, 0x92, 0x34, 0x93, 0x52, /* 11 */
+ 0x94, 0x66, 0x95, 0x7e, 0x96, 0x8D, 0x97, 0x9B,
+ 0x98, 0xa8, 0x99, 0xb4, 0x9a, 0xc0, 0x9b, 0xcb,
+ 0x9c, 0xd6, 0x9d, 0xe1, 0x9e, 0xeb, 0x9f, 0xf5,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x3F, 0x92, 0x5A, 0x93, 0x6E,
- 0x94, 0x7F, 0x95, 0x8E, 0x96, 0x9C, 0x97, 0xA8,
- 0x98, 0xB4, 0x99, 0xBF, 0x9A, 0xC9, 0x9B, 0xD3,
- 0x9C, 0xDC, 0x9D, 0xE5, 0x9E, 0xEE, 0x9F, 0xF6,
- 0xA0, 0xFF},
- {0x90, 0x00, 0x91, 0x54, 0x92, 0x6F, 0x93, 0x83,
- 0x94, 0x93, 0x95, 0xA0, 0x96, 0xAD, 0x97, 0xB7,
- 0x98, 0xC2, 0x99, 0xCB, 0x9A, 0xD4, 0x9B, 0xDC,
- 0x9C, 0xE4, 0x9D, 0xEB, 0x9E, 0xF2, 0x9F, 0xF9,
+ {0x90, 0x00, 0x91, 0x3f, 0x92, 0x5a, 0x93, 0x6e, /* 12 */
+ 0x94, 0x7f, 0x95, 0x8e, 0x96, 0x9c, 0x97, 0xa8,
+ 0x98, 0xb4, 0x99, 0xbf, 0x9a, 0xc9, 0x9b, 0xd3,
+ 0x9c, 0xdc, 0x9d, 0xe5, 0x9e, 0xee, 0x9f, 0xf6,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x6E, 0x92, 0x88, 0x93, 0x9A,
- 0x94, 0xA8, 0x95, 0xB3, 0x96, 0xBD, 0x97, 0xC6,
- 0x98, 0xCF, 0x99, 0xD6, 0x9A, 0xDD, 0x9B, 0xE3,
- 0x9C, 0xE9, 0x9D, 0xEF, 0x9E, 0xF4, 0x9F, 0xFA,
+ {0x90, 0x00, 0x91, 0x54, 0x92, 0x6f, 0x93, 0x83, /* 13 */
+ 0x94, 0x93, 0x95, 0xa0, 0x96, 0xad, 0x97, 0xb7,
+ 0x98, 0xc2, 0x99, 0xcb, 0x9a, 0xd4, 0x9b, 0xdc,
+ 0x9c, 0xe4, 0x9d, 0xeb, 0x9e, 0xf2, 0x9f, 0xf9,
0xa0, 0xff},
- {0x90, 0x00, 0x91, 0x93, 0x92, 0xA8, 0x93, 0xB7,
- 0x94, 0xC1, 0x95, 0xCA, 0x96, 0xD2, 0x97, 0xD8,
- 0x98, 0xDE, 0x99, 0xE3, 0x9A, 0xE8, 0x9B, 0xED,
- 0x9C, 0xF1, 0x9D, 0xF5, 0x9E, 0xF8, 0x9F, 0xFC,
- 0xA0, 0xFF}
+ {0x90, 0x00, 0x91, 0x6e, 0x92, 0x88, 0x93, 0x9a, /* 14 */
+ 0x94, 0xa8, 0x95, 0xb3, 0x96, 0xbd, 0x97, 0xc6,
+ 0x98, 0xcf, 0x99, 0xd6, 0x9a, 0xdd, 0x9b, 0xe3,
+ 0x9c, 0xe9, 0x9d, 0xef, 0x9e, 0xf4, 0x9f, 0xfa,
+ 0xa0, 0xff},
+ {0x90, 0x00, 0x91, 0x93, 0x92, 0xa8, 0x93, 0xb7, /* 15 */
+ 0x94, 0xc1, 0x95, 0xca, 0x96, 0xd2, 0x97, 0xd8,
+ 0x98, 0xde, 0x99, 0xe3, 0x9a, 0xe8, 0x9b, 0xed,
+ 0x9c, 0xf1, 0x9d, 0xf5, 0x9e, 0xf8, 0x9f, 0xfc,
+ 0xa0, 0xff}
};
static const __u8 tas5130a_sensor_init[][8] = {
@@ -364,7 +366,7 @@ static const __u8 tas5130a_sensor_init[][8] = {
};
/* read 1 byte */
-static int reg_r_1(struct gspca_dev *gspca_dev,
+static int reg_r(struct gspca_dev *gspca_dev,
__u16 index)
{
usb_control_msg(gspca_dev->dev,
@@ -378,26 +380,26 @@ static int reg_r_1(struct gspca_dev *gspca_dev,
}
static void reg_w(struct gspca_dev *gspca_dev,
- __u16 value,
- __u16 index,
- const __u8 *buffer, __u16 len)
+ __u16 index)
+{
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ 0,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+ 0, index,
+ NULL, 0, 500);
+}
+
+static void i2c_w(struct gspca_dev *gspca_dev,
+ const __u8 *buffer, __u16 len)
{
- if (buffer == NULL) {
- usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- 0,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value, index,
- NULL, 0, 500);
- return;
- }
if (len <= USB_BUF_SZ) {
memcpy(gspca_dev->usb_buf, buffer, len);
usb_control_msg(gspca_dev->dev,
usb_sndctrlpipe(gspca_dev->dev, 0),
0,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value, index,
+ 0x01, 0,
gspca_dev->usb_buf, len, 500);
} else {
__u8 *tmpbuf;
@@ -408,12 +410,56 @@ static void reg_w(struct gspca_dev *gspca_dev,
usb_sndctrlpipe(gspca_dev->dev, 0),
0,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- value, index,
+ 0x01, 0,
tmpbuf, len, 500);
kfree(tmpbuf);
}
}
+static void other_sensor_init(struct gspca_dev *gspca_dev)
+{
+ int i;
+ const __u8 *p;
+ __u8 byte;
+ __u8 val[6] = {0x62, 0, 0x64, 0, 0x60, 0x05};
+ static const __u8 sensor_init[] = {
+ 0xdf, 0x6d,
+ 0xdd, 0x18,
+ 0x5a, 0xe0,
+ 0x5c, 0x07,
+ 0x5d, 0xb0,
+ 0x5e, 0x1e,
+ 0x60, 0x71,
+ 0xef, 0x00,
+ 0xe9, 0x00,
+ 0xea, 0x00,
+ 0x90, 0x24,
+ 0x91, 0xb2,
+ 0x82, 0x32,
+ 0xfd, 0x00,
+ 0xfd, 0x01,
+ 0xfd, 0x41,
+ 0x00 /* table end */
+ };
+
+ p = sensor_init;
+ while (*p != 0) {
+ val[1] = *p++;
+ val[3] = *p++;
+ if (*p == 0)
+ reg_w(gspca_dev, 0x3c80);
+ i2c_w(gspca_dev, val, sizeof val);
+ i = 4;
+ while (--i >= 0) {
+ msleep(15);
+ byte = reg_r(gspca_dev, 0x60);
+ if (!(byte & 0x01))
+ break;
+ }
+ }
+ reg_w(gspca_dev, 0x3c80);
+}
+
/* this function is called at probe time */
static int sd_config(struct gspca_dev *gspca_dev,
const struct usb_device_id *id)
@@ -430,7 +476,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value;
sd->colors = sd_ctrls[SD_COLOR].qctrl.default_value;
- sd->gamma = sd_ctrls[SD_GAMMA].qctrl.default_value;
+ sd->gamma = GAMMA_DEF;
sd->mirror = sd_ctrls[SD_MIRROR].qctrl.default_value;
sd->freq = sd_ctrls[SD_LIGHTFREQ].qctrl.default_value;
sd->whitebalance = sd_ctrls[SD_WHITE_BALANCE].qctrl.default_value;
@@ -439,27 +485,37 @@ static int sd_config(struct gspca_dev *gspca_dev,
return 0;
}
-static int init_default_parameters(struct gspca_dev *gspca_dev)
+static void setgamma(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+
+ PDEBUG(D_CONF, "Gamma: %d", sd->gamma);
+ i2c_w(gspca_dev, gamma_table[sd->gamma], sizeof gamma_table[0]);
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
{
/* some of this registers are not really neded, because
* they are overriden by setbrigthness, setcontrast, etc,
* but wont hurt anyway, and can help someone with similar webcam
* to see the initial parameters.*/
- int i = 0;
- __u8 test_byte;
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i;
+ __u8 byte, test_byte;
static const __u8 read_indexs[] =
{ 0x06, 0x07, 0x0a, 0x0b, 0x66, 0x80, 0x81, 0x8e, 0x8f, 0xa5,
0xa6, 0xa8, 0xbb, 0xbc, 0xc6, 0x00, 0x00 };
- static const __u8 n1[6] =
+ static const __u8 n1[] =
{0x08, 0x03, 0x09, 0x03, 0x12, 0x04};
- static const __u8 n2[2] =
+ static const __u8 n2[] =
{0x08, 0x00};
- static const __u8 nset[6] =
- { 0x61, 0x68, 0x62, 0xff, 0x60, 0x07 };
- static const __u8 n3[6] =
+ static const __u8 nset[] =
+ { 0x61, 0x68, 0x62, 0xff, 0x60, 0x07 };
+ static const __u8 n3[] =
{0x61, 0x68, 0x65, 0x0a, 0x60, 0x04};
- static const __u8 n4[0x46] =
+ static const __u8 n4[] =
{0x09, 0x01, 0x12, 0x04, 0x66, 0x8a, 0x80, 0x3c,
0x81, 0x22, 0x84, 0x50, 0x8a, 0x78, 0x8b, 0x68,
0x8c, 0x88, 0x8e, 0x33, 0x8f, 0x24, 0xaa, 0xb1,
@@ -469,33 +525,26 @@ static int init_default_parameters(struct gspca_dev *gspca_dev)
0x65, 0x0a, 0xbb, 0x86, 0xaf, 0x58, 0xb0, 0x68,
0x87, 0x40, 0x89, 0x2b, 0x8d, 0xff, 0x83, 0x40,
0xac, 0x84, 0xad, 0x86, 0xaf, 0x46};
- static const __u8 nset4[18] = {
+ static const __u8 nset4[] = {
0xe0, 0x60, 0xe1, 0xa8, 0xe2, 0xe0, 0xe3, 0x60, 0xe4, 0xa8,
0xe5, 0xe0, 0xe6, 0x60, 0xe7, 0xa8,
0xe8, 0xe0
};
/* ojo puede ser 0xe6 en vez de 0xe9 */
- static const __u8 nset2[20] = {
+ static const __u8 nset2[] = {
0xd0, 0xbb, 0xd1, 0x28, 0xd2, 0x10, 0xd3, 0x10, 0xd4, 0xbb,
0xd5, 0x28, 0xd6, 0x1e, 0xd7, 0x27,
0xd8, 0xc8, 0xd9, 0xfc
};
- static const __u8 missing[8] =
+ static const __u8 missing[] =
{ 0x87, 0x20, 0x88, 0x20, 0x89, 0x20, 0x80, 0x38 };
- static const __u8 nset3[18] = {
+ static const __u8 nset3[] = {
0xc7, 0x60, 0xc8, 0xa8, 0xc9, 0xe0, 0xca, 0x60, 0xcb, 0xa8,
0xcc, 0xe0, 0xcd, 0x60, 0xce, 0xa8,
0xcf, 0xe0
};
- static const __u8 nset5[4] =
- { 0x8f, 0x24, 0xc3, 0x00 }; /* bright */
- static const __u8 nset6[34] = {
- 0x90, 0x00, 0x91, 0x1c, 0x92, 0x30, 0x93, 0x43, 0x94, 0x54,
- 0x95, 0x65, 0x96, 0x75, 0x97, 0x84,
- 0x98, 0x93, 0x99, 0xa1, 0x9a, 0xb0, 0x9b, 0xbd, 0x9c, 0xca,
- 0x9d, 0xd8, 0x9e, 0xe5, 0x9f, 0xf2,
- 0xa0, 0xff
- }; /* Gamma */
+ static const __u8 nset5[] =
+ { 0x8f, 0x24, 0xc3, 0x00 }; /* bright */
static const __u8 nset7[4] =
{ 0x66, 0xca, 0xa8, 0xf8 }; /* 50/60 Hz */
static const __u8 nset9[4] =
@@ -505,95 +554,111 @@ static int init_default_parameters(struct gspca_dev *gspca_dev)
static const __u8 nset10[6] =
{ 0x0c, 0x03, 0xab, 0x10, 0x81, 0x20 };
- reg_w(gspca_dev, 0x01, 0x0000, n1, 0x06);
- reg_w(gspca_dev, 0x01, 0x0000, nset, 0x06);
- reg_r_1(gspca_dev, 0x0063);
- reg_w(gspca_dev, 0x01, 0x0000, n2, 0x02);
+ byte = reg_r(gspca_dev, 0x06);
+ test_byte = reg_r(gspca_dev, 0x07);
+ if (byte == 0x08 && test_byte == 0x07) {
+ PDEBUG(D_CONF, "other sensor");
+ sd->sensor = SENSOR_OTHER;
+ } else {
+ PDEBUG(D_CONF, "sensor %02x %02x", byte, test_byte);
+ sd->sensor = SENSOR_TAS5130A;
+ }
+
+ i2c_w(gspca_dev, n1, sizeof n1);
+ test_byte = 0;
+ i = 5;
+ while (--i >= 0) {
+ i2c_w(gspca_dev, nset, sizeof nset);
+ msleep(5);
+ test_byte = reg_r(gspca_dev, 0x0063);
+ msleep(100);
+ if (test_byte == 0x17)
+ break; /* OK */
+ }
+ if (i < 0) {
+ err("Bad sensor reset %02x", test_byte);
+/* return -EIO; */
+/*fixme: test - continue */
+ }
+ i2c_w(gspca_dev, n2, sizeof n2);
+ i = 0;
while (read_indexs[i] != 0x00) {
- test_byte = reg_r_1(gspca_dev, read_indexs[i]);
- PDEBUG(D_CONF, "Reg 0x%02x => 0x%02x", read_indexs[i],
+ test_byte = reg_r(gspca_dev, read_indexs[i]);
+ PDEBUG(D_STREAM, "Reg 0x%02x = 0x%02x", read_indexs[i],
test_byte);
i++;
}
- reg_w(gspca_dev, 0x01, 0x0000, n3, 0x06);
- reg_w(gspca_dev, 0x01, 0x0000, n4, 0x46);
- reg_r_1(gspca_dev, 0x0080);
- reg_w(gspca_dev, 0x00, 0x2c80, NULL, 0);
- reg_w(gspca_dev, 0x01, 0x0000, nset2, 0x14);
- reg_w(gspca_dev, 0x01, 0x0000, nset3, 0x12);
- reg_w(gspca_dev, 0x01, 0x0000, nset4, 0x12);
- reg_w(gspca_dev, 0x00, 0x3880, NULL, 0);
- reg_w(gspca_dev, 0x00, 0x3880, NULL, 0);
- reg_w(gspca_dev, 0x00, 0x338e, NULL, 0);
- reg_w(gspca_dev, 0x01, 0x0000, nset5, 0x04);
- reg_w(gspca_dev, 0x00, 0x00a9, NULL, 0);
- reg_w(gspca_dev, 0x01, 0x0000, nset6, 0x22);
- reg_w(gspca_dev, 0x00, 0x86bb, NULL, 0);
- reg_w(gspca_dev, 0x00, 0x4aa6, NULL, 0);
-
- reg_w(gspca_dev, 0x01, 0x0000, missing, 0x08);
-
- reg_w(gspca_dev, 0x00, 0x2087, NULL, 0);
- reg_w(gspca_dev, 0x00, 0x2088, NULL, 0);
- reg_w(gspca_dev, 0x00, 0x2089, NULL, 0);
-
- reg_w(gspca_dev, 0x01, 0x0000, nset7, 0x04);
- reg_w(gspca_dev, 0x01, 0x0000, nset10, 0x06);
- reg_w(gspca_dev, 0x01, 0x0000, nset8, 0x06);
- reg_w(gspca_dev, 0x01, 0x0000, nset9, 0x04);
-
- reg_w(gspca_dev, 0x00, 0x2880, NULL, 0);
- reg_w(gspca_dev, 0x01, 0x0000, nset2, 0x14);
- reg_w(gspca_dev, 0x01, 0x0000, nset3, 0x12);
- reg_w(gspca_dev, 0x01, 0x0000, nset4, 0x12);
+ i2c_w(gspca_dev, n3, sizeof n3);
+ i2c_w(gspca_dev, n4, sizeof n4);
+ reg_r(gspca_dev, 0x0080);
+ reg_w(gspca_dev, 0x2c80);
+ i2c_w(gspca_dev, nset2, sizeof nset2);
+ i2c_w(gspca_dev, nset3, sizeof nset3);
+ i2c_w(gspca_dev, nset4, sizeof nset4);
+ reg_w(gspca_dev, 0x3880);
+ reg_w(gspca_dev, 0x3880);
+ reg_w(gspca_dev, 0x338e);
+ i2c_w(gspca_dev, nset5, sizeof nset5);
+ reg_w(gspca_dev, 0x00a9);
+ setgamma(gspca_dev);
+ reg_w(gspca_dev, 0x86bb);
+ reg_w(gspca_dev, 0x4aa6);
+
+ i2c_w(gspca_dev, missing, sizeof missing);
+
+ reg_w(gspca_dev, 0x2087);
+ reg_w(gspca_dev, 0x2088);
+ reg_w(gspca_dev, 0x2089);
+
+ i2c_w(gspca_dev, nset7, sizeof nset7);
+ i2c_w(gspca_dev, nset10, sizeof nset10);
+ i2c_w(gspca_dev, nset8, sizeof nset8);
+ i2c_w(gspca_dev, nset9, sizeof nset9);
+
+ reg_w(gspca_dev, 0x2880);
+ i2c_w(gspca_dev, nset2, sizeof nset2);
+ i2c_w(gspca_dev, nset3, sizeof nset3);
+ i2c_w(gspca_dev, nset4, sizeof nset4);
return 0;
}
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- init_default_parameters(gspca_dev);
- return 0;
-}
-
static void setbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
unsigned int brightness;
- __u8 set6[4] = { 0x8f, 0x26, 0xc3, 0x80 };
- brightness = sd->brightness;
+ __u8 set6[4] = { 0x8f, 0x26, 0xc3, 0x00 };
+ brightness = sd->brightness;
if (brightness < 7) {
- set6[3] = 0x70 - (brightness * 0xa);
+ set6[3] = 0x70 - brightness * 0x10;
} else {
set6[1] = 0x24;
- set6[3] = 0x00 + ((brightness - 7) * 0xa);
+ set6[3] = 0x00 + ((brightness - 7) * 0x10);
}
- reg_w(gspca_dev, 0x01, 0x0000, set6, 4);
+ i2c_w(gspca_dev, set6, sizeof set6);
}
static void setflip(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
-
__u8 flipcmd[8] =
- { 0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09 };
+ {0x62, 0x07, 0x63, 0x03, 0x64, 0x00, 0x60, 0x09};
- if (sd->mirror == 1)
+ if (sd->mirror)
flipcmd[3] = 0x01;
- reg_w(gspca_dev, 0x01, 0x0000, flipcmd, 8);
+ i2c_w(gspca_dev, flipcmd, sizeof flipcmd);
}
static void seteffect(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- reg_w(gspca_dev, 0x01, 0x0000, effects_table[sd->effect], 0x06);
+ i2c_w(gspca_dev, effects_table[sd->effect], sizeof effects_table[0]);
if (sd->effect == 1 || sd->effect == 5) {
PDEBUG(D_CONF,
"This effect have been disabled for webcam \"safety\"");
@@ -601,9 +666,9 @@ static void seteffect(struct gspca_dev *gspca_dev)
}
if (sd->effect == 1 || sd->effect == 4)
- reg_w(gspca_dev, 0x00, 0x4aa6, NULL, 0);
+ reg_w(gspca_dev, 0x4aa6);
else
- reg_w(gspca_dev, 0x00, 0xfaa6, NULL, 0);
+ reg_w(gspca_dev, 0xfaa6);
}
static void setwhitebalance(struct gspca_dev *gspca_dev)
@@ -616,7 +681,7 @@ static void setwhitebalance(struct gspca_dev *gspca_dev)
if (sd->whitebalance == 1)
white_balance[7] = 0x3c;
- reg_w(gspca_dev, 0x01, 0x0000, white_balance, 8);
+ i2c_w(gspca_dev, white_balance, sizeof white_balance);
}
static void setlightfreq(struct gspca_dev *gspca_dev)
@@ -627,21 +692,21 @@ static void setlightfreq(struct gspca_dev *gspca_dev)
if (sd->freq == 2) /* 60hz */
freq[1] = 0x00;
- reg_w(gspca_dev, 0x1, 0x0000, freq, 0x4);
+ i2c_w(gspca_dev, freq, sizeof freq);
}
static void setcontrast(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
unsigned int contrast = sd->contrast;
- __u16 reg_to_write = 0x00;
+ __u16 reg_to_write;
if (contrast < 7)
reg_to_write = 0x8ea9 - (0x200 * contrast);
else
reg_to_write = (0x00a9 + ((contrast - 7) * 0x200));
- reg_w(gspca_dev, 0x00, reg_to_write, NULL, 0);
+ reg_w(gspca_dev, reg_to_write);
}
static void setcolors(struct gspca_dev *gspca_dev)
@@ -650,11 +715,7 @@ static void setcolors(struct gspca_dev *gspca_dev)
__u16 reg_to_write;
reg_to_write = 0xc0bb + sd->colors * 0x100;
- reg_w(gspca_dev, 0x00, reg_to_write, NULL, 0);
-}
-
-static void setgamma(struct gspca_dev *gspca_dev)
-{
+ reg_w(gspca_dev, reg_to_write);
}
static void setsharpness(struct gspca_dev *gspca_dev)
@@ -664,7 +725,99 @@ static void setsharpness(struct gspca_dev *gspca_dev)
reg_to_write = 0x0aa6 + 0x1000 * sd->sharpness;
- reg_w(gspca_dev, 0x00, reg_to_write, NULL, 0);
+ reg_w(gspca_dev, reg_to_write);
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+ struct sd *sd = (struct sd *) gspca_dev;
+ int i, mode;
+ static const __u8 t1[] = { 0x66, 0x00, 0xa8, 0xe8 };
+ __u8 t2[] = { 0x07, 0x00, 0x0d, 0x60, 0x0e, 0x80 };
+ static const __u8 t3[] =
+ { 0xb3, 0x07, 0xb4, 0x00, 0xb5, 0x88, 0xb6, 0x02, 0xb7, 0x06,
+ 0xb8, 0x00, 0xb9, 0xe7, 0xba, 0x01 };
+ static const __u8 t4[] = { 0x0b, 0x04, 0x0a, 0x40 };
+
+ mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode]. priv;
+ switch (mode) {
+ case 1: /* 352x288 */
+ t2[1] = 0x40;
+ break;
+ case 2: /* 320x240 */
+ t2[1] = 0x10;
+ break;
+ case 3: /* 176x144 */
+ t2[1] = 0x50;
+ break;
+ case 4: /* 160x120 */
+ t2[1] = 0x20;
+ break;
+ default: /* 640x480 (0x00) */
+ break;
+ }
+
+ if (sd->sensor == SENSOR_TAS5130A) {
+ i = 0;
+ while (tas5130a_sensor_init[i][0] != 0) {
+ i2c_w(gspca_dev, tas5130a_sensor_init[i],
+ sizeof tas5130a_sensor_init[0]);
+ i++;
+ }
+ reg_w(gspca_dev, 0x3c80);
+ /* just in case and to keep sync with logs (for mine) */
+ i2c_w(gspca_dev, tas5130a_sensor_init[3],
+ sizeof tas5130a_sensor_init[0]);
+ reg_w(gspca_dev, 0x3c80);
+ } else {
+ other_sensor_init(gspca_dev);
+ }
+ /* just in case and to keep sync with logs (for mine) */
+ i2c_w(gspca_dev, t1, sizeof t1);
+ i2c_w(gspca_dev, t2, sizeof t2);
+ reg_r(gspca_dev, 0x0012);
+ i2c_w(gspca_dev, t3, sizeof t3);
+ reg_w(gspca_dev, 0x0013);
+ i2c_w(gspca_dev, t4, sizeof t4);
+ /* restart on each start, just in case, sometimes regs goes wrong
+ * when using controls from app */
+ setbrightness(gspca_dev);
+ setcontrast(gspca_dev);
+ setcolors(gspca_dev);
+ return 0;
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+ struct gspca_frame *frame, /* target */
+ __u8 *data, /* isoc packet */
+ int len) /* iso packet length */
+{
+ static __u8 ffd9[] = { 0xff, 0xd9 };
+
+ if (data[0] == 0x5a) {
+ /* Control Packet, after this came the header again,
+ * but extra bytes came in the packet before this,
+ * sometimes an EOF arrives, sometimes not... */
+ return;
+ }
+ data += 2;
+ len -= 2;
+ if (data[0] == 0xff && data[1] == 0xd8) {
+ /* extra bytes....., could be processed too but would be
+ * a waste of time, right now leave the application and
+ * libjpeg do it for ourserlves.. */
+ frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
+ ffd9, 2);
+ gspca_frame_add(gspca_dev, FIRST_PACKET, frame, data, len);
+ return;
+ }
+
+ if (data[len - 2] == 0xff && data[len - 1] == 0xd9) {
+ /* Just in case, i have seen packets with the marker,
+ * other's do not include it... */
+ len -= 2;
+ }
+ gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
}
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
@@ -788,6 +941,7 @@ static int sd_setgamma(struct gspca_dev *gspca_dev, __s32 val)
static int sd_getgamma(struct gspca_dev *gspca_dev, __s32 *val)
{
struct sd *sd = (struct sd *) gspca_dev;
+
*val = sd->gamma;
return 0;
}
@@ -835,9 +989,9 @@ static int sd_setlowlight(struct gspca_dev *gspca_dev, __s32 val)
sd->autogain = val;
if (val != 0)
- reg_w(gspca_dev, 0x00, 0xf48e, NULL, 0);
+ reg_w(gspca_dev, 0xf48e);
else
- reg_w(gspca_dev, 0x00, 0xb48e, NULL, 0);
+ reg_w(gspca_dev, 0xb48e);
return 0;
}
@@ -849,99 +1003,6 @@ static int sd_getlowlight(struct gspca_dev *gspca_dev, __s32 *val)
return 0;
}
-static void sd_start(struct gspca_dev *gspca_dev)
-{
- int mode;
-
- static const __u8 t1[] = { 0x66, 0x00, 0xa8, 0xe8 };
- __u8 t2[] = { 0x07, 0x00, 0x0d, 0x60, 0x0e, 0x80 };
- static const __u8 t3[] =
- { 0xb3, 0x07, 0xb4, 0x00, 0xb5, 0x88, 0xb6, 0x02, 0xb7, 0x06,
- 0xb8, 0x00, 0xb9, 0xe7, 0xba, 0x01 };
- static const __u8 t4[] = { 0x0b, 0x04, 0x0a, 0x40 };
-
- mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode]. priv;
- switch (mode) {
- case 1: /* 352x288 */
- t2[1] = 0x40;
- break;
- case 2: /* 320x240 */
- t2[1] = 0x10;
- break;
- case 3: /* 176x144 */
- t2[1] = 0x50;
- break;
- case 4: /* 160x120 */
- t2[1] = 0x20;
- break;
- default: /* 640x480 (0x00) */
- break;
- }
-
- reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[0], 0x8);
- reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[1], 0x8);
- reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[2], 0x8);
- reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[3], 0x8);
- reg_w(gspca_dev, 0x00, 0x3c80, NULL, 0);
- /* just in case and to keep sync with logs (for mine) */
- reg_w(gspca_dev, 0x01, 0x0000, tas5130a_sensor_init[3], 0x8);
- reg_w(gspca_dev, 0x00, 0x3c80, NULL, 0);
- /* just in case and to keep sync with logs (for mine) */
- reg_w(gspca_dev, 0x01, 0x0000, t1, 4);
- reg_w(gspca_dev, 0x01, 0x0000, t2, 6);
- reg_r_1(gspca_dev, 0x0012);
- reg_w(gspca_dev, 0x01, 0x0000, t3, 0x10);
- reg_w(gspca_dev, 0x00, 0x0013, NULL, 0);
- reg_w(gspca_dev, 0x01, 0x0000, t4, 0x4);
- /* restart on each start, just in case, sometimes regs goes wrong
- * when using controls from app */
- setbrightness(gspca_dev);
- setcontrast(gspca_dev);
- setcolors(gspca_dev);
-}
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- struct gspca_frame *frame, /* target */
- __u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- int sof = 0;
- static __u8 ffd9[] = { 0xff, 0xd9 };
-
- if (data[0] == 0x5a) {
- /* Control Packet, after this came the header again,
- * but extra bytes came in the packet before this,
- * sometimes an EOF arrives, sometimes not... */
- return;
- }
-
- if (data[len - 1] == 0xff && data[len] == 0xd9) {
- /* Just in case, i have seen packets with the marker,
- * other's do not include it... */
- data += 2;
- len -= 4;
- } else if (data[2] == 0xff && data[3] == 0xd8) {
- sof = 1;
- data += 2;
- len -= 2;
- } else {
- data += 2;
- len -= 2;
- }
-
- if (sof) {
- /* extra bytes....., could be processed too but would be
- * a waste of time, right now leave the application and
- * libjpeg do it for ourserlves.. */
- frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
- ffd9, 2);
- gspca_frame_add(gspca_dev, FIRST_PACKET, frame, data, len);
- return;
- }
-
- gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
-}
-
static int sd_querymenu(struct gspca_dev *gspca_dev,
struct v4l2_querymenu *menu)
{
diff --git a/drivers/media/video/gspca/tv8532.c b/drivers/media/video/gspca/tv8532.c
index 084af05302a0..968a5911704f 100644
--- a/drivers/media/video/gspca/tv8532.c
+++ b/drivers/media/video/gspca/tv8532.c
@@ -390,7 +390,7 @@ static void setbrightness(struct gspca_dev *gspca_dev)
}
/* -- start the camera -- */
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x32);
reg_w_1(gspca_dev, TV8532_AD_BITCTRL, 0x00);
@@ -443,6 +443,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
/************************************************/
tv_8532_PollReg(gspca_dev);
reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x00); /* 0x31 */
+ return 0;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index bd4c226c9a07..be46d9232540 100644
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -80,7 +80,6 @@ static struct ctrl sd_ctrls[] = {
.step = 1,
#define FREQ_DEF 1
.default_value = FREQ_DEF,
- .default_value = 1,
},
.set = sd_setfreq,
.get = sd_getfreq,
@@ -1502,7 +1501,7 @@ static void setlightfreq(struct gspca_dev *gspca_dev)
usb_exchange(gspca_dev, ov7660_freq_tb[sd->lightfreq]);
}
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
const __u8 *GammaT = NULL;
@@ -1586,7 +1585,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
break;
default:
PDEBUG(D_PROBE, "Damned !! no sensor found Bye");
- return;
+ return -EMEDIUMTYPE;
}
if (GammaT && MatrixT) {
put_tab_to_reg(gspca_dev, GammaT, 17, 0xb84a);
@@ -1622,6 +1621,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
setautogain(gspca_dev);
setlightfreq(gspca_dev);
}
+ return 0;
}
static void sd_stopN(struct gspca_dev *gspca_dev)
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index 8d7c27e6ac77..d0a4451dc46f 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -6576,8 +6576,8 @@ static int setlightfreq(struct gspca_dev *gspca_dev)
cs2102_60HZ, cs2102_60HZScale},
/* SENSOR_CS2102K 1 */
{cs2102_NoFliker, cs2102_NoFlikerScale,
- cs2102_50HZ, cs2102_50HZScale,
- cs2102_60HZ, cs2102_60HZScale},
+ NULL, NULL, /* currently disabled */
+ NULL, NULL},
/* SENSOR_GC0305 2 */
{gc0305_NoFliker, gc0305_NoFliker,
gc0305_50HZ, gc0305_50HZ,
@@ -7178,7 +7178,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0;
}
-static void sd_start(struct gspca_dev *gspca_dev)
+static int sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
struct usb_device *dev = gspca_dev->dev;
@@ -7331,6 +7331,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
reg_w(dev, 0x02, 0x0008);
break;
}
+ return 0;
}
static void sd_stop0(struct gspca_dev *gspca_dev)