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media: i2c: adv7180: Use MEDIA_BUS_FMT_UYVY8_1X16 for CSI2 output

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CSI2 devices are meant to use the 1Xnn formats rather than 2Xnn
such as MEDIA_BUS_FMT_UYVY8_2X8.

For devices with ADV7180_FLAG_MIPI_CSI2 set, use
MEDIA_BUS_FMT_UYVY8_1X16.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
This commit is contained in:
Dave Stevenson
2023-12-21 18:01:59 +00:00
committed by Dom Cobley
parent 478d1cbda9
commit ac27e92230
1 changed files with 10 additions and 2 deletions
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8
drivers/media/i2c/adv7180.c
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@@ -707,9 +707,14 @@ static int adv7180_enum_mbus_code(struct v4l2_subdev *sd,
struct v4l2_subdev_state *sd_state, struct v4l2_subdev_state *sd_state,
struct v4l2_subdev_mbus_code_enum *code) struct v4l2_subdev_mbus_code_enum *code)
{ {
struct adv7180_state *state = to_state(sd);
if (code->index != 0) if (code->index != 0)
return -EINVAL; return -EINVAL;
if (state->chip_info->flags & ADV7180_FLAG_MIPI_CSI2)
code->code = MEDIA_BUS_FMT_UYVY8_1X16;
else
code->code = MEDIA_BUS_FMT_UYVY8_2X8; code->code = MEDIA_BUS_FMT_UYVY8_2X8;
return 0; return 0;
@@ -720,6 +725,9 @@ static int adv7180_mbus_fmt(struct v4l2_subdev *sd,
{ {
struct adv7180_state *state = to_state(sd); struct adv7180_state *state = to_state(sd);
if (state->chip_info->flags & ADV7180_FLAG_MIPI_CSI2)
fmt->code = MEDIA_BUS_FMT_UYVY8_1X16;
else
fmt->code = MEDIA_BUS_FMT_UYVY8_2X8; fmt->code = MEDIA_BUS_FMT_UYVY8_2X8;
fmt->colorspace = V4L2_COLORSPACE_SMPTE170M; fmt->colorspace = V4L2_COLORSPACE_SMPTE170M;
fmt->width = 720; fmt->width = 720;