On Thu, 31 Aug 2023 at 01:50, Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx> wrote:
Since CDM block support has now been added for writeback blocks
add NV12 in the list of supported WB formats.
Signed-off-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index 713dfc079718..978330c6678e 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -244,6 +244,7 @@ static const uint32_t wb2_formats[] = {
DRM_FORMAT_BGRA4444,
DRM_FORMAT_BGRX4444,
DRM_FORMAT_XBGR4444,
+ DRM_FORMAT_NV12,
};
No. This way the driver would announce availability of NV12 even on
chipsets where NV12 is not supported for the writeback. Please define
separate formats array.
BTW: does HW only support NV12 for the writeback? What about YV12 or e.g. NV21?
/*************************************************************
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2.40.1