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| author | Jean-Francois Moine <moinejf@free.fr> | 2009-04-18 18:21:14 +0200 |
|---|---|---|
| committer | Jean-Francois Moine <moinejf@free.fr> | 2009-04-18 18:21:14 +0200 |
| commit | c7385a94f43ca33d1ca5247603402f155b311323 (patch) | |
| tree | 4a8e4d844f3f34e4a72fb47a27a6727636d38c29 /linux/drivers/media/video/gspca/m5602/m5602_ov9650.h | |
| parent | 435d74bd16c0818ad30c0f1e4d4a5e02d2d27c1e (diff) | |
| parent | 5ccebfca1ada22f17b5426aca60407aa7c3acece (diff) | |
| download | mediapointer-dvb-s2-c7385a94f43ca33d1ca5247603402f155b311323.tar.gz mediapointer-dvb-s2-c7385a94f43ca33d1ca5247603402f155b311323.tar.bz2 | |
merge: v4l-dvb
Diffstat (limited to 'linux/drivers/media/video/gspca/m5602/m5602_ov9650.h')
| -rw-r--r-- | linux/drivers/media/video/gspca/m5602/m5602_ov9650.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/linux/drivers/media/video/gspca/m5602/m5602_ov9650.h b/linux/drivers/media/video/gspca/m5602/m5602_ov9650.h index e0ba41870..27fe54204 100644 --- a/linux/drivers/media/video/gspca/m5602/m5602_ov9650.h +++ b/linux/drivers/media/video/gspca/m5602/m5602_ov9650.h @@ -120,6 +120,10 @@ #define OV9650_SOFT_SLEEP (1 << 4) #define OV9650_OUTPUT_DRIVE_2X (1 << 0) +#define OV9650_DENOISE_ENABLE (1 << 5) +#define OV9650_WHITE_PIXEL_ENABLE (1 << 1) +#define OV9650_WHITE_PIXEL_OPTION (1 << 0) + #define OV9650_LEFT_OFFSET 0x62 #define GAIN_DEFAULT 0x14 @@ -198,7 +202,7 @@ static const unsigned char init_ov9650[][3] = /* Reset chip */ {SENSOR, OV9650_COM7, OV9650_REGISTER_RESET}, /* One extra reset is needed in order to make the sensor behave - properly when resuming from ram */ + properly when resuming from ram, could be a timing issue */ {SENSOR, OV9650_COM7, OV9650_REGISTER_RESET}, /* Enable double clock */ @@ -208,8 +212,7 @@ static const unsigned char init_ov9650[][3] = /* 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}, + OV9650_AEC_UNLIM_STEP_SIZE}, {SENSOR, OV9650_CHLF, 0x10}, {SENSOR, OV9650_ARBLM, 0xbf}, @@ -280,8 +283,11 @@ static const unsigned char init_ov9650[][3] = {SENSOR, OV9650_VREF, 0x10}, {SENSOR, OV9650_ADC, 0x04}, {SENSOR, OV9650_HV, 0x40}, + /* Enable denoise, and white-pixel erase */ - {SENSOR, OV9650_COM22, 0x23}, + {SENSOR, OV9650_COM22, OV9650_DENOISE_ENABLE | + OV9650_WHITE_PIXEL_ENABLE | + OV9650_WHITE_PIXEL_OPTION}, /* Enable VARIOPIXEL */ {SENSOR, OV9650_COM3, OV9650_VARIOPIXEL}, |