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authorTony Lambiris2018-04-27 23:26:54 -0400
committerTony Lambiris2018-04-27 23:26:54 -0400
commit09070ecbf8f2230d87120943b0f91f6da16cd5d3 (patch)
tree3954a81e8f846b56a0ccb64f5ea5ae9451b8bbb0 /0005-Revert-drm-amd-display-disable-CRTCs-with-NULL-FB-on.patch
parent14f861561c19e99bda0004e75dedcc184d3d0c5b (diff)
downloadaur-09070ecbf8f2230d87120943b0f91f6da16cd5d3.tar.gz
Version bump
Diffstat (limited to '0005-Revert-drm-amd-display-disable-CRTCs-with-NULL-FB-on.patch')
-rw-r--r--0005-Revert-drm-amd-display-disable-CRTCs-with-NULL-FB-on.patch95
1 files changed, 0 insertions, 95 deletions
diff --git a/0005-Revert-drm-amd-display-disable-CRTCs-with-NULL-FB-on.patch b/0005-Revert-drm-amd-display-disable-CRTCs-with-NULL-FB-on.patch
deleted file mode 100644
index dd3b2bd55e6e..000000000000
--- a/0005-Revert-drm-amd-display-disable-CRTCs-with-NULL-FB-on.patch
+++ /dev/null
@@ -1,95 +0,0 @@
-From f144015c59359c918d30fd309ed368045b783d47 Mon Sep 17 00:00:00 2001
-Message-Id: <f144015c59359c918d30fd309ed368045b783d47.1523990130.git.jan.steffens@gmail.com>
-In-Reply-To: <3a7745f6fdd71aa34dae33c3edc586363d9ece9e.1523990130.git.jan.steffens@gmail.com>
-References: <3a7745f6fdd71aa34dae33c3edc586363d9ece9e.1523990130.git.jan.steffens@gmail.com>
-From: Harry Wentland <harry.wentland@amd.com>
-Date: Thu, 12 Apr 2018 10:51:52 -0400
-Subject: [PATCH 5/7] Revert "drm/amd/display: disable CRTCs with NULL FB on
- their primary plane (V2)"
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This seems to cause flickering and lock-ups for a wide range of users.
-Revert until we've found a proper fix for the flickering and lock-ups.
-
-This reverts commit 36cc549d59864b7161f0e23d710c1c4d1b9cf022.
-
-Cc: Shirish S <shirish.s@amd.com>
-Cc: Alex Deucher <alexander.deucher@amd.com>
-Cc: stable@vger.kernel.org
-Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
-Signed-off-by: Harry Wentland <harry.wentland@amd.com>
-Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
----
- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 31 -------------------
- 1 file changed, 31 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
-index 63c67346d316..8a6e6fbc78cd 100644
---- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
-+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
-@@ -4776,60 +4776,29 @@ static int dm_update_planes_state(struct dc *dc,
- return ret;
- }
-
--static int dm_atomic_check_plane_state_fb(struct drm_atomic_state *state,
-- struct drm_crtc *crtc)
--{
-- struct drm_plane *plane;
-- struct drm_crtc_state *crtc_state;
--
-- WARN_ON(!drm_atomic_get_new_crtc_state(state, crtc));
--
-- drm_for_each_plane_mask(plane, state->dev, crtc->state->plane_mask) {
-- struct drm_plane_state *plane_state =
-- drm_atomic_get_plane_state(state, plane);
--
-- if (IS_ERR(plane_state))
-- return -EDEADLK;
--
-- crtc_state = drm_atomic_get_crtc_state(plane_state->state, crtc);
-- if (IS_ERR(crtc_state))
-- return PTR_ERR(crtc_state);
--
-- if (crtc->primary == plane && crtc_state->active) {
-- if (!plane_state->fb)
-- return -EINVAL;
-- }
-- }
-- return 0;
--}
--
- static int amdgpu_dm_atomic_check(struct drm_device *dev,
- struct drm_atomic_state *state)
- {
- struct amdgpu_device *adev = dev->dev_private;
- struct dc *dc = adev->dm.dc;
- struct dm_atomic_state *dm_state = to_dm_atomic_state(state);
- struct drm_connector *connector;
- struct drm_connector_state *old_con_state, *new_con_state;
- struct drm_crtc *crtc;
- struct drm_crtc_state *old_crtc_state, *new_crtc_state;
- int ret, i;
-
- /*
- * This bool will be set for true for any modeset/reset
- * or plane update which implies non fast surface update.
- */
- bool lock_and_validation_needed = false;
-
- ret = drm_atomic_helper_check_modeset(dev, state);
- if (ret)
- goto fail;
-
- for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
-- ret = dm_atomic_check_plane_state_fb(state, crtc);
-- if (ret)
-- goto fail;
--
- if (!drm_atomic_crtc_needs_modeset(new_crtc_state) &&
- !new_crtc_state->color_mgmt_changed)
- continue;
---
-2.17.0
-