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[media] mt9m032: Define MT9M032_READ_MODE1 bits

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Replace hardcoded values with #define's.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Laurent Pinchart 2012-09-26 05:54:17 -03:00 committed by Mauro Carvalho Chehab
parent a54b80b17a
commit 73254c30db
1 changed files with 21 additions and 1 deletions
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22
drivers/media/i2c/mt9m032.c
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@ -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 */