From: Dave Stevenson <dave.steven...@raspberrypi.com>
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.steven...@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Signed-off-by: Maxime Ripard <max...@cerno.tech>
---
drivers/gpu/drm/vc4/vc4_dpi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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:
--
b4 0.10.1
