diff options
Diffstat (limited to 'drivers/usb/media/zc0301_pas202bcb.c')
| -rw-r--r-- | drivers/usb/media/zc0301_pas202bcb.c | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/drivers/usb/media/zc0301_pas202bcb.c b/drivers/usb/media/zc0301_pas202bcb.c index 32b9b9329cb..9d282a22c15 100644 --- a/drivers/usb/media/zc0301_pas202bcb.c +++ b/drivers/usb/media/zc0301_pas202bcb.c @@ -22,6 +22,14 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * ***************************************************************************/ +/* + NOTE: Sensor controls are disabled for now, becouse changing them while + streaming sometimes results in out-of-sync video frames. We'll use + the default initialization, until we know how to stop and start video + in the chip. However, the image quality still looks good under various + light conditions. +*/ + #include <linux/delay.h> #include "zc0301_sensor.h" @@ -245,7 +253,7 @@ static struct zc0301_sensor pas202bcb = { .maximum = 0x3fff, .step = 0x0001, .default_value = 0x01e5, - .flags = 0, + .flags = V4L2_CTRL_FLAG_DISABLED, }, { .id = V4L2_CID_GAIN, @@ -255,7 +263,17 @@ static struct zc0301_sensor pas202bcb = { .maximum = 0x1f, .step = 0x01, .default_value = 0x0c, - .flags = 0, + .flags = V4L2_CTRL_FLAG_DISABLED, + }, + { + .id = ZC0301_V4L2_CID_DAC_MAGNITUDE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "DAC magnitude", + .minimum = 0x00, + .maximum = 0xff, + .step = 0x01, + .default_value = 0x00, + .flags = V4L2_CTRL_FLAG_DISABLED, }, { .id = V4L2_CID_RED_BALANCE, @@ -265,7 +283,7 @@ static struct zc0301_sensor pas202bcb = { .maximum = 0x0f, .step = 0x01, .default_value = 0x01, - .flags = 0, + .flags = V4L2_CTRL_FLAG_DISABLED, }, { .id = V4L2_CID_BLUE_BALANCE, @@ -275,7 +293,7 @@ static struct zc0301_sensor pas202bcb = { .maximum = 0x0f, .step = 0x01, .default_value = 0x05, - .flags = 0, + .flags = V4L2_CTRL_FLAG_DISABLED, }, { .id = ZC0301_V4L2_CID_GREEN_BALANCE, @@ -285,17 +303,7 @@ static struct zc0301_sensor pas202bcb = { .maximum = 0x0f, .step = 0x01, .default_value = 0x00, - .flags = 0, - }, - { - .id = ZC0301_V4L2_CID_DAC_MAGNITUDE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "DAC magnitude", - .minimum = 0x00, - .maximum = 0xff, - .step = 0x01, - .default_value = 0x04, - .flags = 0, + .flags = V4L2_CTRL_FLAG_DISABLED, }, }, .get_ctrl = &pas202bcb_get_ctrl, |