diff options
| author | Hans de Goede | 2009-08-14 16:05:38 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2009-09-12 17:19:58 +0200 |
| commit | 5494378911df767d408df28524a19a1617154ea3 (patch) | |
| tree | 5cee04aff1f177a550712e373c342007bcdab521 /drivers/media/video/gspca/mr97310a.c | |
| parent | V4L/DVB (12621): gspca_mr97310a: Move detection of CIF sensor type to probe()... (diff) | |
| download | kernel-qcow2-linux-5494378911df767d408df28524a19a1617154ea3.tar.gz kernel-qcow2-linux-5494378911df767d408df28524a19a1617154ea3.tar.xz kernel-qcow2-linux-5494378911df767d408df28524a19a1617154ea3.zip | |
V4L/DVB (12622): gspca_mr97310a: make the probing a bit less chatty
gspca_mr97310a: make the probing a bit less chatty
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca/mr97310a.c')
| -rw-r--r-- | drivers/media/video/gspca/mr97310a.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/media/video/gspca/mr97310a.c b/drivers/media/video/gspca/mr97310a.c index 1a6532fa8548..7540ea94e1a9 100644 --- a/drivers/media/video/gspca/mr97310a.c +++ b/drivers/media/video/gspca/mr97310a.c @@ -305,7 +305,8 @@ static int zero_the_pointer(struct gspca_dev *gspca_dev) if (err_code < 0) return err_code; } - PDEBUG(D_ERR, "status is %02x", status); + if (status != 0x0a) + PDEBUG(D_ERR, "status is %02x", status); tries = 0; while (tries < 4) { @@ -321,7 +322,6 @@ static int zero_the_pointer(struct gspca_dev *gspca_dev) if (err_code < 0) return err_code; } - PDEBUG(D_ERR, "Read 16 bytes from camera"); data[0] = 0x19; err_code = mr_write(gspca_dev, 1); @@ -348,8 +348,7 @@ static u8 get_sensor_id(struct gspca_dev *gspca_dev) if (err_code < 0) return err_code; - PDEBUG(D_ERR, "Read 16 bytes from camera"); - PDEBUG(D_ERR, "Byte zero reported is %01x", gspca_dev->usb_buf[0]); + PDEBUG(D_PROBE, "Byte zero reported is %01x", gspca_dev->usb_buf[0]); return gspca_dev->usb_buf[0]; } @@ -367,10 +366,6 @@ static int sd_config(struct gspca_dev *gspca_dev, cam->cam_mode = vga_mode; cam->nmodes = ARRAY_SIZE(vga_mode); - PDEBUG(D_PROBE, - "MR97310A camera detected" - " (vid/pid 0x%04X:0x%04X)", id->idVendor, id->idProduct); - if (id->idProduct == 0x010e) { sd->cam_type = CAM_TYPE_CIF; cam->nmodes--; @@ -401,13 +396,15 @@ static int sd_config(struct gspca_dev *gspca_dev, else sd->sensor_type = 0; - PDEBUG(D_ERR, "Sensor type is %01x", sd->sensor_type); + PDEBUG(D_PROBE, "MR97310A CIF camera detected, sensor: %d", + sd->sensor_type); if (sd->sensor_type == 0) gspca_dev->ctrl_dis = (1 << BRIGHTNESS_IDX) | (1 << EXPOSURE_IDX) | (1 << GAIN_IDX); } else { sd->cam_type = CAM_TYPE_VGA; + PDEBUG(D_PROBE, "MR97310A VGA camera detected"); gspca_dev->ctrl_dis = (1 << BRIGHTNESS_IDX) | (1 << EXPOSURE_IDX) | (1 << GAIN_IDX); } @@ -568,8 +565,7 @@ static int start_vga_cam(struct gspca_dev *gspca_dev) if (err_code < 0) return err_code; - PDEBUG(D_ERR, "Read 16 bytes from camera"); - PDEBUG(D_ERR, "Byte reported is %02x", data[0]); + PDEBUG(D_PROBE, "Byte reported is %02x", data[0]); msleep(200); /* @@ -604,7 +600,7 @@ static int start_vga_cam(struct gspca_dev *gspca_dev) data[0] = get_sensor_id(gspca_dev); if (data[0] == 0x7f) { sd->sensor_type = 1; - PDEBUG(D_ERR, "sensor_type corrected to 1"); + PDEBUG(D_PROBE, "sensor_type corrected to 1"); } msleep(200); } @@ -715,10 +711,8 @@ static int sd_start(struct gspca_dev *gspca_dev) zero_the_pointer(gspca_dev); msleep(200); if (sd->cam_type == CAM_TYPE_CIF) { - PDEBUG(D_ERR, "CIF camera"); err_code = start_cif_cam(gspca_dev); } else { - PDEBUG(D_ERR, "VGA camera"); err_code = start_vga_cam(gspca_dev); } return err_code; |