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media: i2c: os04a10 support color test pattern

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Signed-off-by: Zefa Chen <zefa.chen@rock-chips.com>
Change-Id: I5fd94636225a6f338d0982103d0e6d0031e75a3d
This commit is contained in:
Zefa Chen
2020-06-15 10:21:43 +08:00
committed by Tao Huang
parent 70c79c0523
commit 44013207b1
1 changed files with 7 additions and 4 deletions
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11
drivers/media/i2c/os04a10.c
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@@ -83,7 +83,7 @@
#define OS04A10_FETCH_LSB_GAIN(VAL) (((VAL) << 4) & 0xf0)
#define OS04A10_FETCH_MSB_GAIN(VAL) (((VAL) >> 4) & 0x1f)
#define OS04A10_REG_TEST_PATTERN 0x50C0
#define OS04A10_REG_TEST_PATTERN 0x5080
#define OS04A10_TEST_PATTERN_ENABLE 0x80
#define OS04A10_TEST_PATTERN_DISABLE 0x0
@@ -1130,14 +1130,17 @@ static int os04a10_enum_frame_sizes(struct v4l2_subdev *sd,
static int os04a10_enable_test_pattern(struct os04a10 *os04a10, u32 pattern)
{
u32 val;
int ret = 0;
if (pattern)
val = (pattern - 1) | OS04A10_TEST_PATTERN_ENABLE;
val = ((pattern - 1) << 2) | OS04A10_TEST_PATTERN_ENABLE;
else
val = OS04A10_TEST_PATTERN_DISABLE;
return os04a10_write_reg(os04a10->client, OS04A10_REG_TEST_PATTERN,
ret = os04a10_write_reg(os04a10->client, OS04A10_REG_TEST_PATTERN,
OS04A10_REG_VALUE_08BIT, val);
ret |= os04a10_write_reg(os04a10->client, OS04A10_REG_TEST_PATTERN + 0x40,
OS04A10_REG_VALUE_08BIT, val);
return ret;
}
static int os04a10_g_frame_interval(struct v4l2_subdev *sd,