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From 5811c4cfbe092fbe583944b501a84dbf566faa85 Mon Sep 17 00:00:00 2001
From: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Date: Thu, 18 May 2017 13:35:22 -0400
Subject: [PATCH 0453/4131] drm/amd/display: Remove redundant condition.
You cannot have modeset and flip in the same call for
same CRTC, in such case it will be set mode and set plane,
not a flip.
Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
index 4367e28..55d278b 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
@@ -3293,15 +3293,9 @@ int amdgpu_dm_atomic_check(struct drm_device *dev,
action = get_dm_commit_action(crtc->state);
- /* Surfaces are created under two scenarios:
- * 1. This commit is not a page flip.
- * 2. This commit is a page flip, and streams are created.
- */
crtc_state = drm_atomic_get_crtc_state(state, crtc);
pflip_needed = !state->allow_modeset;
- if (!pflip_needed ||
- action == DM_COMMIT_ACTION_DPMS_ON ||
- action == DM_COMMIT_ACTION_SET) {
+ if (!pflip_needed) {
struct dc_surface *surface;
list_for_each_entry(connector,
--
2.7.4
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