From: Alvin Lee <Alvin.Lee2@amd.com>
Date: Thu, 6 Oct 2022 21:26:49 +0000 (-0400)
Subject: drm/amd/display: Don't return false if no stream
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=27fcf77830d0e8af53cd562909ff37aa3ec345dd;p=linux.git

drm/amd/display: Don't return false if no stream

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@amd.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

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 d51d0c40ae5bc..b03a7814e96d8 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
@@ -200,7 +200,7 @@ 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;