diff options
| author | Joerg Quinten <aBUGSworstnightmare@gmail.com> | 2022-12-01 09:42:50 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-12-01 11:13:56 +0100 |
| commit | 465bf9b769ed6cd886a58abc06bccfcefeb55df4 (patch) | |
| tree | 53cd4bdbcf43a61af29986da3276bffe34e39e0c /drivers/gpu/drm/vc4/vc4_dpi.c | |
| parent | 11fb69c753cdfaa75f4c2a01861edaaacfe23d90 (diff) | |
| download | lwn-465bf9b769ed6cd886a58abc06bccfcefeb55df4.tar.gz lwn-465bf9b769ed6cd886a58abc06bccfcefeb55df4.zip | |
drm/vc4: dpi: Support BGR666 formats
The VC4 DPI output can support multiple BGR666 variants, but they were
never added to the driver. Let's add the the support for those formats.
Signed-off-by: Joerg Quinten <aBUGSworstnightmare@gmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20221013-rpi-dpi-improvements-v3-5-eb76e26a772d@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_dpi.c')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_dpi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_dpi.c b/drivers/gpu/drm/vc4/vc4_dpi.c index 7da3dd1db50e..ecbe4cd87036 100644 --- a/drivers/gpu/drm/vc4/vc4_dpi.c +++ b/drivers/gpu/drm/vc4/vc4_dpi.c @@ -170,10 +170,16 @@ static void vc4_dpi_encoder_enable(struct drm_encoder *encoder) dpi_c |= VC4_SET_FIELD(DPI_ORDER_BGR, DPI_ORDER); break; + case MEDIA_BUS_FMT_BGR666_1X24_CPADHI: + dpi_c |= VC4_SET_FIELD(DPI_ORDER_BGR, DPI_ORDER); + fallthrough; case MEDIA_BUS_FMT_RGB666_1X24_CPADHI: dpi_c |= VC4_SET_FIELD(DPI_FORMAT_18BIT_666_RGB_2, DPI_FORMAT); break; + case MEDIA_BUS_FMT_BGR666_1X18: + dpi_c |= VC4_SET_FIELD(DPI_ORDER_BGR, DPI_ORDER); + fallthrough; case MEDIA_BUS_FMT_RGB666_1X18: dpi_c |= VC4_SET_FIELD(DPI_FORMAT_18BIT_666_RGB_1, DPI_FORMAT); |