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-rw-r--r--0004-drm-amd-display-Only-revalidate-bandwidth-on-medium-.patch43
1 files changed, 0 insertions, 43 deletions
diff --git a/0004-drm-amd-display-Only-revalidate-bandwidth-on-medium-.patch b/0004-drm-amd-display-Only-revalidate-bandwidth-on-medium-.patch
deleted file mode 100644
index a1acdd3d2e5..00000000000
--- a/0004-drm-amd-display-Only-revalidate-bandwidth-on-medium-.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 7fab9d4206e54d19b578c70cd0529045ad642f25 Mon Sep 17 00:00:00 2001
-From: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
-Date: Mon, 29 Jun 2020 13:03:52 -0400
-Subject: [PATCH 4/5] drm/amd/display: Only revalidate bandwidth on medium and
- fast updates
-
-[Why]
-Changes that are fast don't require updating DLG parameters making
-this call unnecessary. Considering this is an expensive call it should
-not be done on every flip.
-
-[How]
-Guard the validation to only happen if update type isn't FAST.
-
-Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
----
- drivers/gpu/drm/amd/display/dc/core/dc.c | 10 ++++++----
- 1 file changed, 6 insertions(+), 4 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
-index 4acaf4be8a81..c825d383f0f1 100644
---- a/drivers/gpu/drm/amd/display/dc/core/dc.c
-+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
-@@ -2533,10 +2533,12 @@ void dc_commit_updates_for_stream(struct dc *dc,
-
- copy_stream_update_to_stream(dc, context, stream, stream_update);
-
-- if (!dc->res_pool->funcs->validate_bandwidth(dc, context, false)) {
-- DC_ERROR("Mode validation failed for stream update!\n");
-- dc_release_state(context);
-- return;
-+ if (update_type > UPDATE_TYPE_FAST) {
-+ if (!dc->res_pool->funcs->validate_bandwidth(dc, context, false)) {
-+ DC_ERROR("Mode validation failed for stream update!\n");
-+ dc_release_state(context);
-+ return;
-+ }
- }
-
- commit_planes_for_stream(
---
-2.27.0
-