From 660f46e16c4b8a34978012a9f10a32a16db3e98f Mon Sep 17 00:00:00 2001 From: Taimur Hassan Date: Fri, 8 Jul 2022 13:32:46 -0400 Subject: [PATCH] drm/amd/display: Loop through all pipes for DET allocation [Why & How] There are cases where the pipes populated are not all at the top of the pipes list under context. Loop through all pipes for DET allocation instead of just the number of populated ones, even if some unpopulated pipes are iterated through unnecessarily. Tested-by: Daniel Wheeler Reviewed-by: Alvin Lee Acked-by: Alan Liu Signed-off-by: Taimur Hassan Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c index 0cb44ea9753b..32da47e24839 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c @@ -3068,7 +3068,7 @@ int dcn32_populate_dml_pipes_from_context( } } } else - dcn32_determine_det_override(context, pipes, is_pipe_split_expected, pipe_cnt); + dcn32_determine_det_override(context, pipes, is_pipe_split_expected, dc->res_pool->pipe_count); // In general cases we want to keep the dram clock change requirement // (prefer configs that support MCLK switch). Only override to false -- 2.25.1