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-rw-r--r--drivers/video/fbdev/omap2/omapfb/Kconfig19
-rw-r--r--drivers/video/fbdev/omap2/omapfb/displays/Kconfig41
-rw-r--r--drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c6
-rw-r--r--drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c6
-rw-r--r--drivers/video/fbdev/omap2/omapfb/dss/Kconfig6
-rw-r--r--drivers/video/fbdev/omap2/omapfb/dss/dss-of.c10
-rw-r--r--drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c6
-rw-r--r--drivers/video/fbdev/omap2/omapfb/dss/video-pll.c8
-rw-r--r--drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c21
-rw-r--r--drivers/video/fbdev/omap2/omapfb/vrfb.c14
10 files changed, 51 insertions, 86 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/Kconfig b/drivers/video/fbdev/omap2/omapfb/Kconfig
index 3bf154e676d1..69f9cb03507e 100644
--- a/drivers/video/fbdev/omap2/omapfb/Kconfig
+++ b/drivers/video/fbdev/omap2/omapfb/Kconfig
@@ -1,24 +1,25 @@
+# SPDX-License-Identifier: GPL-2.0-only
config OMAP2_VRFB
bool
menuconfig FB_OMAP2
- tristate "OMAP2+ frame buffer support"
- depends on FB
- depends on DRM_OMAP = n
+ tristate "OMAP2+ frame buffer support"
+ depends on FB
+ depends on DRM_OMAP = n
depends on GPIOLIB
- select FB_OMAP2_DSS
+ select FB_OMAP2_DSS
select OMAP2_VRFB if ARCH_OMAP2 || ARCH_OMAP3
- select FB_CFB_FILLRECT
- select FB_CFB_COPYAREA
- select FB_CFB_IMAGEBLIT
- help
+ select FB_CFB_FILLRECT
+ select FB_CFB_COPYAREA
+ select FB_CFB_IMAGEBLIT
+ help
Frame buffer driver for OMAP2+ based boards.
if FB_OMAP2
config FB_OMAP2_DEBUG_SUPPORT
- bool "Debug support for OMAP2+ FB"
+ bool "Debug support for OMAP2+ FB"
default y
depends on FB_OMAP2
help
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/Kconfig b/drivers/video/fbdev/omap2/omapfb/displays/Kconfig
index 08f12039dd02..8c1c5a4cfe18 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/Kconfig
+++ b/drivers/video/fbdev/omap2/omapfb/displays/Kconfig
@@ -1,5 +1,6 @@
+# SPDX-License-Identifier: GPL-2.0-only
menu "OMAPFB Panel and Encoder Drivers"
- depends on FB_OMAP2_DSS
+ depends on FB_OMAP2_DSS
config FB_OMAP2_ENCODER_OPA362
tristate "OPA362 external analog amplifier"
@@ -8,29 +9,29 @@ config FB_OMAP2_ENCODER_OPA362
through a GPIO.
config FB_OMAP2_ENCODER_TFP410
- tristate "TFP410 DPI to DVI Encoder"
+ tristate "TFP410 DPI to DVI Encoder"
help
Driver for TFP410 DPI to DVI encoder.
config FB_OMAP2_ENCODER_TPD12S015
- tristate "TPD12S015 HDMI ESD protection and level shifter"
+ tristate "TPD12S015 HDMI ESD protection and level shifter"
help
Driver for TPD12S015, which offers HDMI ESD protection and level
shifting.
config FB_OMAP2_CONNECTOR_DVI
- tristate "DVI Connector"
+ tristate "DVI Connector"
depends on I2C
help
Driver for a generic DVI connector.
config FB_OMAP2_CONNECTOR_HDMI
- tristate "HDMI Connector"
+ tristate "HDMI Connector"
help
Driver for a generic HDMI connector.
config FB_OMAP2_CONNECTOR_ANALOG_TV
- tristate "Analog TV Connector"
+ tristate "Analog TV Connector"
help
Driver for a generic analog TV connector.
@@ -58,29 +59,29 @@ config FB_OMAP2_PANEL_LGPHILIPS_LB035Q02
LCD Panel used on the Gumstix Overo Palo35
config FB_OMAP2_PANEL_SHARP_LS037V7DW01
- tristate "Sharp LS037V7DW01 LCD Panel"
- depends on BACKLIGHT_CLASS_DEVICE
- help
- LCD Panel used in TI's SDP3430 and EVM boards
+ tristate "Sharp LS037V7DW01 LCD Panel"
+ depends on BACKLIGHT_CLASS_DEVICE
+ help
+ LCD Panel used in TI's SDP3430 and EVM boards
config FB_OMAP2_PANEL_TPO_TD028TTEC1
- tristate "TPO TD028TTEC1 LCD Panel"
- depends on SPI
- help
- LCD panel used in Openmoko.
+ tristate "TPO TD028TTEC1 LCD Panel"
+ depends on SPI
+ help
+ LCD panel used in Openmoko.
config FB_OMAP2_PANEL_TPO_TD043MTEA1
- tristate "TPO TD043MTEA1 LCD Panel"
- depends on SPI
- help
- LCD Panel used in OMAP3 Pandora
+ tristate "TPO TD043MTEA1 LCD Panel"
+ depends on SPI
+ help
+ LCD Panel used in OMAP3 Pandora
config FB_OMAP2_PANEL_NEC_NL8048HL11
tristate "NEC NL8048HL11 Panel"
depends on SPI
depends on BACKLIGHT_CLASS_DEVICE
help
- This NEC NL8048HL11 panel is TFT LCD used in the
- Zoom2/3/3630 sdp boards.
+ This NEC NL8048HL11 panel is TFT LCD used in the
+ Zoom2/3/3630 sdp boards.
endmenu
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c
index a2cbadd3eca3..dff9ebbadfc0 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-nec-nl8048hl11.c
@@ -1,14 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* NEC NL8048HL11 Panel driver
*
* Copyright (C) 2010 Texas Instruments Inc.
* Author: Erik Gilling <konkers@android.com>
* Converted to new DSS device model: Tomi Valkeinen <tomi.valkeinen@ti.com>
- *
- * 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
- * (at your option) any later version.
*/
#include <linux/module.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
index ea8c79a42b41..bb85b21f0724 100644
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td043mtea1.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* TPO TD043MTEA1 Panel driver
*
* Author: GraÅžvydas Ignotas <notasas@gmail.com>
* Converted to new DSS device model: Tomi Valkeinen <tomi.valkeinen@ti.com>
- *
- * 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
- * (at your option) any later version.
*/
#include <linux/module.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/Kconfig b/drivers/video/fbdev/omap2/omapfb/dss/Kconfig
index 356b89b378d4..a34820e8ab97 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/Kconfig
+++ b/drivers/video/fbdev/omap2/omapfb/dss/Kconfig
@@ -3,7 +3,7 @@ config FB_OMAP2_DSS_INIT
bool
config FB_OMAP2_DSS
- tristate
+ tristate
select VIDEOMODE_HELPERS
select FB_OMAP2_DSS_INIT
select HDMI
@@ -53,7 +53,7 @@ config FB_OMAP2_DSS_RFBI
config FB_OMAP2_DSS_VENC
bool "VENC support"
- default y
+ default y
help
OMAP Video Encoder support for S-Video and composite TV-out.
@@ -62,7 +62,7 @@ config FB_OMAP2_DSS_HDMI_COMMON
config FB_OMAP4_DSS_HDMI
bool "HDMI support for OMAP4"
- default y
+ default y
select FB_OMAP2_DSS_HDMI_COMMON
help
HDMI support for OMAP4 based SoCs.
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dss-of.c b/drivers/video/fbdev/omap2/omapfb/dss/dss-of.c
index 5ce893c1923d..0282d4eef139 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/dss-of.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/dss-of.c
@@ -1,15 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2013 Texas Instruments
* Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * 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.
*/
#include <linux/device.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c b/drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c
index 136d30484d02..5da7ed6d653e 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c
@@ -111,6 +111,8 @@ static void __init omapdss_omapify_node(struct device_node *node)
new_len = prop->length + strlen(prefix) * num_strs;
new_compat = kmalloc(new_len, GFP_KERNEL);
+ if (!new_compat)
+ return;
omapdss_prefix_strcpy(new_compat, new_len, prop->value, prop->length);
@@ -193,8 +195,10 @@ static int __init omapdss_boot_init(void)
dss = of_find_matching_node(NULL, omapdss_of_match);
- if (dss == NULL || !of_device_is_available(dss))
+ if (dss == NULL || !of_device_is_available(dss)) {
+ of_node_put(dss);
return 0;
+ }
omapdss_walk_device(dss, true);
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/video-pll.c b/drivers/video/fbdev/omap2/omapfb/dss/video-pll.c
index a890540f2037..f45fe60b9e7d 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/video-pll.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/video-pll.c
@@ -1,12 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2014 Texas Instruments Ltd
-*
-* This program is free software; you can redistribute it and/or modify it
-* under the terms of the GNU General Public License version 2 as published by
-* the Free Software Foundation.
-*
-* You should have received a copy of the GNU General Public License along with
-* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/clk.h>
diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c b/drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c
index 8087a009c54f..bd0d20283372 100644
--- a/drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-sysfs.c
@@ -60,8 +60,7 @@ static ssize_t store_rotate_type(struct device *dev,
if (rot_type != OMAP_DSS_ROT_DMA && rot_type != OMAP_DSS_ROT_VRFB)
return -EINVAL;
- if (!lock_fb_info(fbi))
- return -ENODEV;
+ lock_fb_info(fbi);
r = 0;
if (rot_type == ofbi->rotation_type)
@@ -112,8 +111,7 @@ static ssize_t store_mirror(struct device *dev,
if (r)
return r;
- if (!lock_fb_info(fbi))
- return -ENODEV;
+ lock_fb_info(fbi);
ofbi->mirror = mirror;
@@ -149,8 +147,7 @@ static ssize_t show_overlays(struct device *dev,
ssize_t l = 0;
int t;
- if (!lock_fb_info(fbi))
- return -ENODEV;
+ lock_fb_info(fbi);
omapfb_lock(fbdev);
for (t = 0; t < ofbi->num_overlays; t++) {
@@ -208,8 +205,7 @@ static ssize_t store_overlays(struct device *dev, struct device_attribute *attr,
if (buf[len - 1] == '\n')
len = len - 1;
- if (!lock_fb_info(fbi))
- return -ENODEV;
+ lock_fb_info(fbi);
omapfb_lock(fbdev);
if (len > 0) {
@@ -340,8 +336,7 @@ static ssize_t show_overlays_rotate(struct device *dev,
ssize_t l = 0;
int t;
- if (!lock_fb_info(fbi))
- return -ENODEV;
+ lock_fb_info(fbi);
for (t = 0; t < ofbi->num_overlays; t++) {
l += snprintf(buf + l, PAGE_SIZE - l, "%s%d",
@@ -369,8 +364,7 @@ static ssize_t store_overlays_rotate(struct device *dev,
if (buf[len - 1] == '\n')
len = len - 1;
- if (!lock_fb_info(fbi))
- return -ENODEV;
+ lock_fb_info(fbi);
if (len > 0) {
char *p = (char *)buf;
@@ -453,8 +447,7 @@ static ssize_t store_size(struct device *dev, struct device_attribute *attr,
size = PAGE_ALIGN(size);
- if (!lock_fb_info(fbi))
- return -ENODEV;
+ lock_fb_info(fbi);
if (display && display->driver->sync)
display->driver->sync(display);
diff --git a/drivers/video/fbdev/omap2/omapfb/vrfb.c b/drivers/video/fbdev/omap2/omapfb/vrfb.c
index f355ecfac3b1..819e0bc35b2d 100644
--- a/drivers/video/fbdev/omap2/omapfb/vrfb.c
+++ b/drivers/video/fbdev/omap2/omapfb/vrfb.c
@@ -1,21 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* VRFB Rotation Engine
*
* Copyright (C) 2009 Nokia Corporation
* Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * 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 DEBUG*/
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-05-12 09:35:35 +0200