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| author | Dave Stevenson <dave.stevenson@raspberrypi.com> | 2022-12-01 09:42:52 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-12-01 11:13:56 +0100 |
| commit | 0870d86eac8a9abd89a0be1b719d5dc5bac936f0 (patch) | |
| tree | 2900d60daeeaede6b91af4943b7510eabd0ac011 /drivers | |
| parent | 0c9a31b8f93b93f6c42848f4cd8e7ad6a04ce9ae (diff) | |
| download | linux-stable-0870d86eac8a9abd89a0be1b719d5dc5bac936f0.tar.gz linux-stable-0870d86eac8a9abd89a0be1b719d5dc5bac936f0.tar.bz2 linux-stable-0870d86eac8a9abd89a0be1b719d5dc5bac936f0.zip | |
drm/vc4: dpi: Fix format mapping for RGB565
The mapping is incorrect for RGB565_1X16 as it should be
DPI_FORMAT_18BIT_666_RGB_1 instead of DPI_FORMAT_18BIT_666_RGB_3.
Fixes: 08302c35b59d ("drm/vc4: Add DPI driver")
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20221013-rpi-dpi-improvements-v3-7-eb76e26a772d@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_dpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_dpi.c b/drivers/gpu/drm/vc4/vc4_dpi.c index fdae02760b6d..a7bebfa5d5b0 100644 --- a/drivers/gpu/drm/vc4/vc4_dpi.c +++ b/drivers/gpu/drm/vc4/vc4_dpi.c @@ -185,7 +185,7 @@ static void vc4_dpi_encoder_enable(struct drm_encoder *encoder) DPI_FORMAT); break; case MEDIA_BUS_FMT_RGB565_1X16: - dpi_c |= VC4_SET_FIELD(DPI_FORMAT_16BIT_565_RGB_3, + dpi_c |= VC4_SET_FIELD(DPI_FORMAT_16BIT_565_RGB_1, DPI_FORMAT); break; case MEDIA_BUS_FMT_RGB565_1X24_CPADHI: |