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drm/bridge: sii902x: add support for bt656

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Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
Change-Id: I521378e4be84c7bb661a6d68b43887662c06bd0f
This commit is contained in:
Damon Ding
2022-02-25 15:34:31 +08:00
committed by Tao Huang
parent 9c25f8a85d
commit 04b494e0ca
1 changed files with 24 additions and 0 deletions
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24
drivers/gpu/drm/bridge/sii902x.c
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@@ -451,6 +451,18 @@ static void sii902x_set_embedded_sync(struct sii902x *sii902x)
if (!sii902x_check_embedded_format(sii902x->bus_format))
return;
switch (sii902x->bus_format) {
case MEDIA_BUS_FMT_YUYV8_2X8:
case MEDIA_BUS_FMT_YVYU8_2X8:
case MEDIA_BUS_FMT_UYVY8_2X8:
case MEDIA_BUS_FMT_VYUY8_2X8:
sii902x_update_bits_unlocked(sii902x->i2c, SII902X_TPI_SYNC_GEN_CTRL,
0x20, 0x20);
break;
default:
break;
}
sii902x_update_bits_unlocked(sii902x->i2c, SII902X_TPI_SYNC_GEN_CTRL,
0x80, 0x00);
regmap_write(sii902x->regmap,
@@ -490,6 +502,10 @@ static void sii902x_set_format(struct sii902x *sii902x)
case MEDIA_BUS_FMT_YVYU8_1X16:
case MEDIA_BUS_FMT_UYVY8_1X16:
case MEDIA_BUS_FMT_VYUY8_1X16:
case MEDIA_BUS_FMT_YUYV8_2X8:
case MEDIA_BUS_FMT_YVYU8_2X8:
case MEDIA_BUS_FMT_UYVY8_2X8:
case MEDIA_BUS_FMT_VYUY8_2X8:
val = SII902X_TPI_AVI_INPUT_COLORSPACE_YUV422;
break;
case MEDIA_BUS_FMT_YUV8_1X24:
@@ -538,6 +554,10 @@ static void sii902x_bridge_mode_set(struct drm_bridge *bridge,
case MEDIA_BUS_FMT_YVYU8_1X16:
case MEDIA_BUS_FMT_UYVY8_1X16:
case MEDIA_BUS_FMT_VYUY8_1X16:
case MEDIA_BUS_FMT_YUYV8_2X8:
case MEDIA_BUS_FMT_YVYU8_2X8:
case MEDIA_BUS_FMT_UYVY8_2X8:
case MEDIA_BUS_FMT_VYUY8_2X8:
buf[8] |= SII902X_TPI_AVI_PIXEL_REP_RISING_EDGE;
break;
default:
@@ -550,6 +570,10 @@ static void sii902x_bridge_mode_set(struct drm_bridge *bridge,
case MEDIA_BUS_FMT_YVYU8_1X16:
case MEDIA_BUS_FMT_UYVY8_1X16:
case MEDIA_BUS_FMT_VYUY8_1X16:
case MEDIA_BUS_FMT_YUYV8_2X8:
case MEDIA_BUS_FMT_YVYU8_2X8:
case MEDIA_BUS_FMT_UYVY8_2X8:
case MEDIA_BUS_FMT_VYUY8_2X8:
buf[9] |= SII902X_TPI_AVI_INPUT_COLORSPACE_YUV422;
break;
case MEDIA_BUS_FMT_YUV8_1X24: