Merge tag 'drm-fixes-2023-06-17' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "A bunch of misc fixes across the board.

  amdgpu is the usual bulk with a revert and other fixes, nouveau has a
  race fix that was causing a UAF that was hard hanging systems,
  otherwise some qaic, bridge and radeon.

  amdgpu:
   - GFX9 preemption fixes
   - Add missing radeon secondary PCI ID
   - vblflash fixes
   - SMU 13 fix
   - VCN 4.0 fix
   - Re-enable TOPDOWN flag for large BAR systems to fix regression
   - eDP fix
   - PSR hang fix
   - DPIA fix

  radeon:
   - fbdev client warning fix

  qaic:
   - leak fix
   - null ptr deref fix

  nouveau:
   - use-after-free caused by fence race fix
   - runtime pm fix
   - NULL ptr checks

  bridge:
   - ti-sn65dsi86: Avoid possible buffer overflow"

* tag 'drm-fixes-2023-06-17' of git://anongit.freedesktop.org/drm/drm: (21 commits)
  nouveau: fix client work fence deletion race
  drm/amd/display: limit DPIA link rate to HBR3
  drm/amd/display: fix the system hang while disable PSR
  drm/amd/display: edp do not add non-edid timings
  Revert "drm/amdgpu: remove TOPDOWN flags when allocating VRAM in large bar system"
  drm/amdgpu: vcn_4_0 set instance 0 init sched score to 1
  drm/radeon: Disable outputs when releasing fbdev client
  drm/amd/pm: workaround for compute workload type on some skus
  drm/amd: Tighten permissions on VBIOS flashing attributes
  drm/amd: Make sure image is written to trigger VBIOS image update flow
  drm/amdgpu: add missing radeon secondary PCI ID
  drm/amdgpu: Implement gfx9 patch functions for resubmission
  drm/amdgpu: Modify indirect buffer packages for resubmission
  drm/amdgpu: Program gds backup address as zero if no gds allocated
  drm/nouveau: add nv_encoder pointer check for NULL
  drm/amdgpu: Reset CP_VMID_PREEMPT after trailing fence signaled
  drm/nouveau/dp: check for NULL nv_connector->native_mode
  drm/bridge: ti-sn65dsi86: Avoid possible buffer overflow
  drm/nouveau: don't detect DSM for non-NVIDIA device
  accel/qaic: Fix NULL pointer deref in qaic_destroy_drm_device()
  ...

1 files changed, 13 insertions, 5 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 d5cec03eaa8d3..7acd73e5004fb 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -7196,7 +7196,13 @@ static int amdgpu_dm_connector_get_modes(struct drm_connector *connector)
 				drm_add_modes_noedid(connector, 1920, 1080);
 	} else {
 		amdgpu_dm_connector_ddc_get_modes(connector, edid);
-		amdgpu_dm_connector_add_common_modes(encoder, connector);
+		/* most eDP supports only timings from its edid,
+		 * usually only detailed timings are available
+		 * from eDP edid. timings which are not from edid
+		 * may damage eDP
+		 */
+		if (connector->connector_type != DRM_MODE_CONNECTOR_eDP)
+			amdgpu_dm_connector_add_common_modes(encoder, connector);
 		amdgpu_dm_connector_add_freesync_modes(connector, edid);
 	}
 	amdgpu_dm_fbc_init(connector);
@@ -8198,6 +8204,12 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 		if (acrtc_state->abm_level != dm_old_crtc_state->abm_level)
 			bundle->stream_update.abm_level = &acrtc_state->abm_level;
 
+		mutex_lock(&dm->dc_lock);
+		if ((acrtc_state->update_type > UPDATE_TYPE_FAST) &&
+				acrtc_state->stream->link->psr_settings.psr_allow_active)
+			amdgpu_dm_psr_disable(acrtc_state->stream);
+		mutex_unlock(&dm->dc_lock);
+
 		/*
 		 * If FreeSync state on the stream has changed then we need to
 		 * re-adjust the min/max bounds now that DC doesn't handle this
@@ -8211,10 +8223,6 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 			spin_unlock_irqrestore(&pcrtc->dev->event_lock, flags);
 		}
 		mutex_lock(&dm->dc_lock);
-		if ((acrtc_state->update_type > UPDATE_TYPE_FAST) &&
-				acrtc_state->stream->link->psr_settings.psr_allow_active)
-			amdgpu_dm_psr_disable(acrtc_state->stream);
-
 		update_planes_and_stream_adapter(dm->dc,
 					 acrtc_state->update_type,
 					 planes_count,