From: Dmytro Laktyushkin Dmytro.Laktyushkin@amd.com
[ Upstream commit f25f06b67ba237b76092a6fc522b1a94e84bfa85 ]
We fail to reset the second odm combine pipe. This change fixes odm pointer management.
Signed-off-by: Dmytro Laktyushkin Dmytro.Laktyushkin@amd.com Reviewed-by: Tony Cheng Tony.Cheng@amd.com Acked-by: Bhawanpreet Lakha Bhawanpreet.Lakha@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index d440b28ee43fb..6896d69b8c240 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -1399,9 +1399,9 @@ bool dc_remove_plane_from_context( * For head pipe detach surfaces from pipe for tail * pipe just zero it out */ - if (!pipe_ctx->top_pipe || - (!pipe_ctx->top_pipe->top_pipe && + if (!pipe_ctx->top_pipe || (!pipe_ctx->top_pipe->top_pipe && pipe_ctx->top_pipe->stream_res.opp != pipe_ctx->stream_res.opp)) { + pipe_ctx->top_pipe = NULL; pipe_ctx->plane_state = NULL; pipe_ctx->bottom_pipe = NULL; } else { @@ -1803,8 +1803,6 @@ enum dc_status dc_remove_stream_from_ctx( dc->res_pool->funcs->remove_stream_from_ctx(dc, new_ctx, stream);
memset(del_pipe, 0, sizeof(*del_pipe)); - - break; } }