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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2012-09-26 10:54:17 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-14 20:58:45 +0200 |
| commit | 73254c30db7116c4bae1adffab0dd2ac68486933 (patch) | |
| tree | 67e22228d0898d25c0799977dfe479c1c5822350 /drivers/media/i2c/mt9m032.c | |
| parent | [media] mt9m032: Fix PLL setup (diff) | |
| download | linux-73254c30db7116c4bae1adffab0dd2ac68486933.tar.xz linux-73254c30db7116c4bae1adffab0dd2ac68486933.zip | |
[media] mt9m032: Define MT9M032_READ_MODE1 bits
Replace hardcoded values with #define's.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/i2c/mt9m032.c')
| -rw-r--r-- | drivers/media/i2c/mt9m032.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/media/i2c/mt9m032.c b/drivers/media/i2c/mt9m032.c index 2f40a35b3ddb..8edb3d8f7b90 100644 --- a/drivers/media/i2c/mt9m032.c +++ b/drivers/media/i2c/mt9m032.c @@ -90,6 +90,24 @@ #define MT9M032_PLL_CONFIG1_PREDIV_MASK 0x3f #define MT9M032_PLL_CONFIG1_MUL_SHIFT 8 #define MT9M032_READ_MODE1 0x1e +#define MT9M032_READ_MODE1_OUTPUT_BAD_FRAMES (1 << 13) +#define MT9M032_READ_MODE1_MAINTAIN_FRAME_RATE (1 << 12) +#define MT9M032_READ_MODE1_XOR_LINE_VALID (1 << 11) +#define MT9M032_READ_MODE1_CONT_LINE_VALID (1 << 10) +#define MT9M032_READ_MODE1_INVERT_TRIGGER (1 << 9) +#define MT9M032_READ_MODE1_SNAPSHOT (1 << 8) +#define MT9M032_READ_MODE1_GLOBAL_RESET (1 << 7) +#define MT9M032_READ_MODE1_BULB_EXPOSURE (1 << 6) +#define MT9M032_READ_MODE1_INVERT_STROBE (1 << 5) +#define MT9M032_READ_MODE1_STROBE_ENABLE (1 << 4) +#define MT9M032_READ_MODE1_STROBE_START_TRIG1 (0 << 2) +#define MT9M032_READ_MODE1_STROBE_START_EXP (1 << 2) +#define MT9M032_READ_MODE1_STROBE_START_SHUTTER (2 << 2) +#define MT9M032_READ_MODE1_STROBE_START_TRIG2 (3 << 2) +#define MT9M032_READ_MODE1_STROBE_END_TRIG1 (0 << 0) +#define MT9M032_READ_MODE1_STROBE_END_EXP (1 << 0) +#define MT9M032_READ_MODE1_STROBE_END_SHUTTER (2 << 0) +#define MT9M032_READ_MODE1_STROBE_END_TRIG2 (3 << 0) #define MT9M032_READ_MODE2 0x20 #define MT9M032_READ_MODE2_VFLIP_SHIFT 15 #define MT9M032_READ_MODE2_HFLIP_SHIFT 14 @@ -282,7 +300,9 @@ static int mt9m032_setup_pll(struct mt9m032 *sensor) MT9P031_PLL_CONTROL_PWRON | MT9P031_PLL_CONTROL_USEPLL); if (!ret) /* more reserved, Continuous, Master Mode */ - ret = mt9m032_write(client, MT9M032_READ_MODE1, 0x8006); + ret = mt9m032_write(client, MT9M032_READ_MODE1, 0x8000 | + MT9M032_READ_MODE1_STROBE_START_EXP | + MT9M032_READ_MODE1_STROBE_END_SHUTTER); if (!ret) { reg_val = (pll.p1 == 6 ? MT9M032_FORMATTER1_PLL_P1_6 : 0) | MT9M032_FORMATTER1_PARALLEL | 0x001e; /* 14-bit */ |