[ Sasha's backport helper bot ]
Hi,
The upstream commit SHA1 provided is correct: 62ed6f0f198da04e884062264df308277628004f
WARNING: Author mismatch between patch and upstream commit: Backport author: Xiangyu Chen xiangyu.chen@eng.windriver.com Commit author: Srinivasan Shanmugam srinivasan.shanmugam@amd.com
Status in newer kernel trees: 6.12.y | Present (exact SHA1) 6.11.y | Present (different SHA1: 827380b114f8) 6.6.y | Not found
Note: The patch differs from the upstream commit: --- --- - 2024-11-27 08:33:38.668282569 -0500 +++ /tmp/tmp.mkD4NBxa7s 2024-11-27 08:33:38.662291901 -0500 @@ -1,3 +1,5 @@ +[ Upstream commit 62ed6f0f198da04e884062264df308277628004f ] + This commit adds a null check for the set_output_gamma function pointer in the dcn20_set_output_transfer_func function. Previously, set_output_gamma was being checked for null at line 1030, but then it @@ -19,15 +21,17 @@ Signed-off-by: Srinivasan Shanmugam srinivasan.shanmugam@amd.com Reviewed-by: Tom Chung chiahsuan.chung@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com +Signed-off-by: Sasha Levin sashal@kernel.org +Signed-off-by: Xiangyu Chen xiangyu.chen@windriver.com --- - drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c | 3 ++- + drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
-diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c -index 5a6064999033b..425432ca497f1 100644 ---- a/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c -+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c -@@ -1045,7 +1045,8 @@ bool dcn20_set_output_transfer_func(struct dc *dc, struct pipe_ctx *pipe_ctx, +diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c +index 9bd6a5716cdc..81b1ab55338a 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c ++++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c +@@ -856,7 +856,8 @@ bool dcn20_set_output_transfer_func(struct dc *dc, struct pipe_ctx *pipe_ctx, /* * if above if is not executed then 'params' equal to 0 and set in bypass */ @@ -37,3 +41,6 @@
return true; } +-- +2.43.0 + ---
Results of testing on various branches:
| Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.6.y | Success | Success | | stable/linux-6.1.y | Success | Success |