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-rw-r--r--common/recipes-kernel/linux/files/1111-drm-amd-dal-return-page-flip-status-to-userspace.patch69
1 files changed, 0 insertions, 69 deletions
diff --git a/common/recipes-kernel/linux/files/1111-drm-amd-dal-return-page-flip-status-to-userspace.patch b/common/recipes-kernel/linux/files/1111-drm-amd-dal-return-page-flip-status-to-userspace.patch
deleted file mode 100644
index 3142c157..00000000
--- a/common/recipes-kernel/linux/files/1111-drm-amd-dal-return-page-flip-status-to-userspace.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-From 6e02d6ce89cdf62f20e71cc769b34687b722fc62 Mon Sep 17 00:00:00 2001
-From: Arindam Nath <arindam.nath@amd.com>
-Date: Thu, 18 Aug 2016 11:59:45 +0530
-Subject: [PATCH 01/12] drm/amd/dal: return page flip status to userspace
-
-We need to return the status of page flip operation back
-to userspace. This enables userspace to take corrective
-action when say, a pflip operation returns -EBUSY.
-
-This resolves the issue when mpv randomly hangs during
-playback at the very beginning itself.
-
-Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
-Reviewed-by: Harry Wentland <harry.wentland@amd.com>
-Signed-off-by: Arindam Nath <arindam.nath@amd.com>
-Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
-Signed-off-by: Kalyan Alle <kalyan.alle@amd.com>
----
- drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c | 20 ++++++++++++--------
- 1 file changed, 12 insertions(+), 8 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c
-index 390c9b0..ab8bc4c 100644
---- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c
-+++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_types.c
-@@ -2020,7 +2020,7 @@ int amdgpu_dm_atomic_commit(
- struct drm_plane *plane;
- struct drm_plane_state *old_plane_state;
- uint32_t i;
-- int32_t ret;
-+ int32_t ret = 0;
- uint32_t commit_targets_count = 0;
- uint32_t new_crtcs_count = 0;
- struct drm_crtc *crtc;
-@@ -2260,12 +2260,16 @@ int amdgpu_dm_atomic_commit(
- !crtc->state->active)
- continue;
-
-- if (page_flip_needed(plane_state, old_plane_state))
-- amdgpu_crtc_page_flip(
-- crtc,
-- fb,
-- crtc->state->event,
-- 0);
-+ if (page_flip_needed(plane_state, old_plane_state)) {
-+ ret = amdgpu_crtc_page_flip(
-+ crtc,
-+ fb,
-+ crtc->state->event,
-+ 0);
-+ if (ret)
-+ return ret;
-+ }
-+
- }
-
- /* In this state all old framebuffers would be unpinned */
-@@ -2276,7 +2280,7 @@ int amdgpu_dm_atomic_commit(
-
- drm_atomic_state_free(state);
-
-- return 0;
-+ return ret;
- }
- /*
- * This functions handle all cases when set mode does not come upon hotplug.
---
-2.7.4
-