Merge tag 'drm-next-2021-07-08-1' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "Some fixes for rc1 that came in the past weeks, mainly a bunch of
  amdgpu fixes, some i915 and the rest are misc around the place. I'm
  sending this a bit early so some more stuff may show up, but I'll
  probably take tomorrow off.

  dma-buf:
   - doc fixes

  amdgpu:
   - Misc Navi fixes
   - Powergating fix
   - Yellow Carp updates
   - Beige Goby updates
   - S0ix fix
   - Revert overlay validation fix
   - GPU reset fix for DC
   - PPC64 fix
   - Add new dimgrey cavefish DID
   - RAS fix
   - TTM fixes

  amdkfd:
   - SVM fixes

  radeon:
   - Fix missing drm_gem_object_put in error path
   - NULL ptr deref fix

  i915:
   - display DP VSC fix
   - DG1 display fix
   - IRQ fixes
   - IRQ demidlayering

  gma500:
   - bo leaks in error paths fixed"

* tag 'drm-next-2021-07-08-1' of git://anongit.freedesktop.org/drm/drm: (52 commits)
  drm/i915: Drop all references to DRM IRQ midlayer
  drm/i915: Use the correct IRQ during resume
  drm/i915/display/dg1: Correctly map DPLLs during state readout
  drm/i915/display: Do not zero past infoframes.vsc
  drm/amdgpu: Conditionally reset SDMA RAS error counts
  drm/amdkfd: Maintain svm_bo reference in page->zone_device_data
  drm/amdkfd: add invalid pages debug at vram migration
  drm/amdkfd: skip migration for pages already in VRAM
  drm/amdkfd: skip invalid pages during migrations
  drm/amdkfd: classify and map mixed svm range pages in GPU
  drm/amdkfd: use hmm range fault to get both domain pfns
  drm/amdgpu: get owner ref in validate and map
  drm/amdkfd: set owner ref to svm range prefault
  drm/amdkfd: add owner ref param to get hmm pages
  drm/amdkfd: device pgmap owner at the svm migrate init
  drm/amdkfd: inc counter on child ranges with xnack off
  drm/amd/display: Extend DMUB diagnostic logging to DCN3.1
  drm/amdgpu: Update NV SIMD-per-CU to 2
  drm/amdgpu: add new dimgrey cavefish DID
  drm/amd/pm: skip PrepareMp1ForUnload message in s0ix
  ...

1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
index f7e93bbc4e15..7ded6b2f058e 100644
--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c
@@ -568,6 +568,9 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad
 {
 	uint32_t def, data, def1, data1;
 
+	if (!(adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG))
+		return;
+
 	switch (adev->asic_type) {
 	case CHIP_SIENNA_CICHLID:
 	case CHIP_NAVY_FLOUNDER:
@@ -582,7 +585,7 @@ static void mmhub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *ad
 		break;
 	}
 
-	if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) {
+	if (enable) {
 		data |= MM_ATC_L2_MISC_CG__ENABLE_MASK;
 
 		data1 &= ~(DAGB0_CNTL_MISC2__DISABLE_WRREQ_CG_MASK |
@@ -627,6 +630,9 @@ static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *ade
 {
 	uint32_t def, data;
 
+	if (!(adev->cg_flags & AMD_CG_SUPPORT_MC_LS))
+		return;
+
 	switch (adev->asic_type) {
 	case CHIP_SIENNA_CICHLID:
 	case CHIP_NAVY_FLOUNDER:
@@ -639,7 +645,7 @@ static void mmhub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *ade
 		break;
 	}
 
-	if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_LS))
+	if (enable)
 		data |= MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK;
 	else
 		data &= ~MM_ATC_L2_MISC_CG__MEM_LS_ENABLE_MASK;