src/patches/kernel/omap/3isp/0003-mt9m032-Define-MT9M032_READ_MODE1-bits.patch

   1 From 1115becbb4875d62abb10f94a9510c81f376606f Mon Sep 17 00:00:00 2001
   2 From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
   3 Date: Wed, 26 Sep 2012 10:54:17 +0200
   4 Subject: [PATCH 3/6] mt9m032: Define MT9M032_READ_MODE1 bits
   5
   6 Replace hardcoded values with #define's.
   7
   8 Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
   9 ---
  10  drivers/media/i2c/mt9m032.c |   22 +++++++++++++++++++++-
  11  1 file changed, 21 insertions(+), 1 deletion(-)
  12
  13 diff --git a/drivers/media/i2c/mt9m032.c b/drivers/media/i2c/mt9m032.c
  14 index 30d755a..de150d3 100644
  15 --- a/drivers/media/i2c/mt9m032.c
  16 +++ b/drivers/media/i2c/mt9m032.c
  17 @@ -90,6 +90,24 @@
  18  #define                MT9M032_PLL_CONFIG1_PREDIV_MASK         0x3f
  19  #define                MT9M032_PLL_CONFIG1_MUL_SHIFT           8
  20  #define MT9M032_READ_MODE1                             0x1e
  21 +#define                MT9M032_READ_MODE1_OUTPUT_BAD_FRAMES    (1 << 13)
  22 +#define                MT9M032_READ_MODE1_MAINTAIN_FRAME_RATE  (1 << 12)
  23 +#define                MT9M032_READ_MODE1_XOR_LINE_VALID       (1 << 11)
  24 +#define                MT9M032_READ_MODE1_CONT_LINE_VALID      (1 << 10)
  25 +#define                MT9M032_READ_MODE1_INVERT_TRIGGER       (1 << 9)
  26 +#define                MT9M032_READ_MODE1_SNAPSHOT             (1 << 8)
  27 +#define                MT9M032_READ_MODE1_GLOBAL_RESET         (1 << 7)
  28 +#define                MT9M032_READ_MODE1_BULB_EXPOSURE        (1 << 6)
  29 +#define                MT9M032_READ_MODE1_INVERT_STROBE        (1 << 5)
  30 +#define                MT9M032_READ_MODE1_STROBE_ENABLE        (1 << 4)
  31 +#define                MT9M032_READ_MODE1_STROBE_START_TRIG1   (0 << 2)
  32 +#define                MT9M032_READ_MODE1_STROBE_START_EXP     (1 << 2)
  33 +#define                MT9M032_READ_MODE1_STROBE_START_SHUTTER (2 << 2)
  34 +#define                MT9M032_READ_MODE1_STROBE_START_TRIG2   (3 << 2)
  35 +#define                MT9M032_READ_MODE1_STROBE_END_TRIG1     (0 << 0)
  36 +#define                MT9M032_READ_MODE1_STROBE_END_EXP       (1 << 0)
  37 +#define                MT9M032_READ_MODE1_STROBE_END_SHUTTER   (2 << 0)
  38 +#define                MT9M032_READ_MODE1_STROBE_END_TRIG2     (3 << 0)
  39  #define MT9M032_READ_MODE2                             0x20
  40  #define                MT9M032_READ_MODE2_VFLIP_SHIFT          15
  41  #define                MT9M032_READ_MODE2_HFLIP_SHIFT          14
  42 @@ -282,7 +300,9 @@ static int mt9m032_setup_pll(struct mt9m032 *sensor)
  43                                     MT9P031_PLL_CONTROL_PWRON |
  44                                     MT9P031_PLL_CONTROL_USEPLL);
  45         if (!ret)               /* more reserved, Continuous, Master Mode */
  46 -               ret = mt9m032_write(client, MT9M032_READ_MODE1, 0x8006);
  47 +               ret = mt9m032_write(client, MT9M032_READ_MODE1, 0x8000 |
  48 +                                   MT9M032_READ_MODE1_STROBE_START_EXP |
  49 +                                   MT9M032_READ_MODE1_STROBE_END_SHUTTER);
  50         if (!ret) {
  51                 reg_val = (pll.p1 == 6 ? MT9M032_FORMATTER1_PLL_P1_6 : 0)
  52                         | MT9M032_FORMATTER1_PARALLEL | 0x001e; /* 14-bit */
  53 --
  54 1.7.10.4
  55