This is a note to let you know that I've just added the patch titled drm/amd/display: Don't return false if no stream to the 6.0-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: drm-amd-display-don-t-return-false-if-no-stream.patch and it can be found in the queue-6.0 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 7c399426d11173304ab37b053da23b26432c484f Author: Alvin Lee <Alvin.Lee2@xxxxxxx> Date: Thu Oct 6 17:26:49 2022 -0400 drm/amd/display: Don't return false if no stream [ Upstream commit abe4d9f03fae76c9650b0d942faf6990b35c377b ] pipe_ctx[i] exists even if the pipe is not in use. If the pipe is not in use it will always have a null stream, so don't return false in this case. Tested-by: Daniel Wheeler <daniel.wheeler@xxxxxxx> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx> Acked-by: Qingqing Zhuo <qingqing.zhuo@xxxxxxx> Signed-off-by: Alvin Lee <Alvin.Lee2@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c index 1f195c5b3377..13cd1f2e50ca 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c @@ -187,7 +187,7 @@ bool dcn32_all_pipes_have_stream_and_plane(struct dc *dc, struct pipe_ctx *pipe = &context->res_ctx.pipe_ctx[i]; if (!pipe->stream) - return false; + continue; if (!pipe->plane_state) return false;