Merge tag 'drm-next-2020-04-08' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "This is a set of fixes that have queued up, I think I might have
  another pull with some more before rc1 but I'd like to dequeue what I
  have now just in case Easter is more eggciting that expected.

  The main thing in here is a fix for a longstanding nouveau power
  management issues on certain laptops, it should help runtime
  suspend/resume for a lot of people.

  There is also a reverted patch for some drm_mm behaviour in atomic
  contexts.

  Summary:

  core:
   - revert drm_mm atomic patch
   - dt binding fixes

  fbcon:
   - null ptr error fix

  i915:
   - GVT fixes

  nouveau:
   - runpm fix
   - svm fixes

  amdgpu:
   - HDCP fixes
   - gfx10 fix
   - Misc display fixes
   - BACO fixes

  amdkfd:
   - Fix memory leak

  vboxvideo:
   - remove conflicting fbs

  vc4:
   - mode validation fix

  xen:
   - fix PTR_ERR usage"

* tag 'drm-next-2020-04-08' of git://anongit.freedesktop.org/drm/drm: (41 commits)
  drm/nouveau/kms/nv50-: wait for FIFO space on PIO channels
  drm/nouveau/nvif: protect waits against GPU falling off the bus
  drm/nouveau/nvif: access PTIMER through usermode class, if available
  drm/nouveau/gr/gp107,gp108: implement workaround for HW hanging during init
  drm/nouveau: workaround runpm fail by disabling PCI power management on certain intel bridges
  drm/nouveau/svm: remove useless SVM range check
  drm/nouveau/svm: check for SVM initialized before migrating
  drm/nouveau/svm: fix vma range check for migration
  drm/nouveau: remove checks for return value of debugfs functions
  drm/nouveau/ttm: evict other IO mappings when running out of BAR1 space
  drm/amdkfd: kfree the wrong pointer
  drm/amd/display: increase HDCP authentication delay
  drm/amd/display: Correctly cancel future watchdog and callback events
  drm/amd/display: Don't try hdcp1.4 when content_type is set to type1
  drm/amd/powerplay: move the ASIC specific nbio operation out of smu_v11_0.c
  drm/amd/powerplay: drop redundant BIF doorbell interrupt operations
  drm/amd/display: Fix dcn21 num_states
  drm/amd/display: Enable BT2020 in COLOR_ENCODING property
  drm/amd/display: LFC not working on 2.0x range monitors (v2)
  drm/amd/display: Support plane level CTM
  ...

1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
index 5b70ed3cdb88..78e1c11d4ae5 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c
@@ -192,10 +192,13 @@ void hdcp_update_display(struct hdcp_workqueue *hdcp_work,
 					    &hdcp_work->srm_version);
 
 			display->adjust.disable = 0;
-			if (content_type == DRM_MODE_HDCP_CONTENT_TYPE0)
+			if (content_type == DRM_MODE_HDCP_CONTENT_TYPE0) {
+				hdcp_w->link.adjust.hdcp1.disable = 0;
 				hdcp_w->link.adjust.hdcp2.force_type = MOD_HDCP_FORCE_TYPE_0;
-			else if (content_type == DRM_MODE_HDCP_CONTENT_TYPE1)
+			} else if (content_type == DRM_MODE_HDCP_CONTENT_TYPE1) {
+				hdcp_w->link.adjust.hdcp1.disable = 1;
 				hdcp_w->link.adjust.hdcp2.force_type = MOD_HDCP_FORCE_TYPE_1;
+			}
 
 			schedule_delayed_work(&hdcp_w->property_validate_dwork,
 					      msecs_to_jiffies(DRM_HDCP_CHECK_PERIOD_MS));
@@ -263,7 +266,7 @@ static void event_callback(struct work_struct *work)
 
 	mutex_lock(&hdcp_work->mutex);
 
-	cancel_delayed_work(&hdcp_work->watchdog_timer_dwork);
+	cancel_delayed_work(&hdcp_work->callback_dwork);
 
 	mod_hdcp_process_event(&hdcp_work->hdcp, MOD_HDCP_EVENT_CALLBACK,
 			       &hdcp_work->output);
@@ -344,6 +347,8 @@ static void event_watchdog_timer(struct work_struct *work)
 
 	mutex_lock(&hdcp_work->mutex);
 
+	cancel_delayed_work(&hdcp_work->watchdog_timer_dwork);
+
 	mod_hdcp_process_event(&hdcp_work->hdcp,
 			       MOD_HDCP_EVENT_WATCHDOG_TIMEOUT,
 			       &hdcp_work->output);
@@ -414,7 +419,8 @@ static void update_config(void *handle, struct cp_psp_stream_config *config)
 	link->dp.rev = aconnector->dc_link->dpcd_caps.dpcd_rev.raw;
 	link->dp.mst_supported = config->mst_supported;
 	display->adjust.disable = 1;
-	link->adjust.auth_delay = 2;
+	link->adjust.auth_delay = 3;
+	link->adjust.hdcp1.disable = 0;
 
 	hdcp_update_display(hdcp_work, link_index, aconnector, DRM_MODE_HDCP_CONTENT_TYPE0, false);
 }