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authorjc_gargma <jc_gargma@iserlohn-fortress.net>2020-07-09 14:18:44 -0700
committerjc_gargma <jc_gargma@iserlohn-fortress.net>2020-07-09 14:18:44 -0700
commit7a0fc4dcb27a18a7315251c374d696fdd1dd66ba (patch)
treec7e287f322fee19ddb09a59f448b80fcfee0e73a /0004-drm-amd-display-Only-revalidate-bandwidth-on-medium-.patch
parentUpdated to 5.7.7 (diff)
downloadlinux-ck-7a0fc4dcb27a18a7315251c374d696fdd1dd66ba.tar.xz
Updated to 5.7.8
Diffstat (limited to '0004-drm-amd-display-Only-revalidate-bandwidth-on-medium-.patch')
-rw-r--r--0004-drm-amd-display-Only-revalidate-bandwidth-on-medium-.patch42
1 files changed, 0 insertions, 42 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 2cce397..0000000
--- a/0004-drm-amd-display-Only-revalidate-bandwidth-on-medium-.patch
+++ /dev/null
@@ -1,42 +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: 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(
---
-cgit v1.2.3-1-gf6bb5
-