[PATCH 06/27] drm/amd/display: Don't return false if no stream

Pavle Kotarac pavle.kotarac at amd.com
Wed Sep 7 17:32:11 UTC 2022


From: "Lee, Alvin" <Alvin.Lee2 at amd.com>

[Description]
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.

Reviewed-by: Ethan Wellenreiter <Ethan.Wellenreiter at amd.com>
Acked-by: Pavle Kotarac <Pavle.Kotarac at amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2 at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource_helpers.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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;
-- 
2.34.1



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