[PATCH 14/20] drm/amd/display: Bug fix in dcn315_populate_dml_pipes_from_context

[Stylon Wang]

From: Artem Grishin <artem.grishin at amd.com>

[Why]
When iterating over all pipes in the loop, the CRB allocation algorithm
may potentially skip some of the pipes. Previously, the current pipe
index didn't get updated in this case, causing incorrect outcome.

[How]
Increment the pipe index when skipping over a pipe in the loop.

Acked-by: Stylon Wang <stylon.wang at amd.com>
Signed-off-by: Artem Grishin <artem.grishin at amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c b/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
index 0cc853964781..f1153941907e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn315/dcn315_resource.c
@@ -1742,6 +1742,7 @@ static int dcn315_populate_dml_pipes_from_context(
 			/* Do not use asymetric crb if not enough for pstate support */
 			if (remaining_det_segs < 0) {
 				pipes[pipe_cnt].pipe.src.det_size_override = 0;
+				pipe_cnt++;
 				continue;
 			}
 
-- 
2.40.1