Merge tag 'drm-fixes-for-v4.17-rc1' of git://people.freedesktop.org/~airlied/linux

Pull drm fixes from Dave Airlie:
 "One omap, and one alsa pm fix (we merged the breaking patch via drm
  tree).

  Otherwise it's two bunches of amdgpu fixes, removing an unneeded file,
  some DC fixes, HDMI audio regression fix, and some vega12 fixes"

* tag 'drm-fixes-for-v4.17-rc1' of git://people.freedesktop.org/~airlied/linux: (27 commits)
  Revert "drm/amd/display: disable CRTCs with NULL FB on their primary plane (V2)"
  Revert "drm/amd/display: fix dereferencing possible ERR_PTR()"
  drm/amd/display: Fix regamma not affecting full-intensity color values
  drm/amd/display: Fix FBC text console corruption
  drm/amd/display: Only register backlight device if embedded panel connected
  drm/amd/display: fix brightness level after resume from suspend
  drm/amd/display: HDMI has no sound after Panel power off/on
  drm/amdgpu: add MP1 and THM hw ip base reg offset
  drm/amdgpu: fix null pointer panic with direct fw loading on gpu reset
  drm/radeon: add PX quirk for Asus K73TK
  drm/omap: fix crash if there's no video PLL
  drm/amdgpu: Fix memory leaks at amdgpu_init() error path
  drm/amdgpu: Fix PCIe lane width calculation
  drm/radeon: Fix PCIe lane width calculation
  drm/amdgpu/si: implement get/set pcie_lanes asic callback
  drm/amdgpu: Add support for SRBM selection v3
  Revert "drm/amdgpu: Don't change preferred domian when fallback GTT v5"
  drm/amd/powerply: fix power reading on Fiji
  drm/amd/powerplay: Enable ACG SS feature
  drm/amdgpu/sdma: fix mask in emit_pipeline_sync
  ...

1 files changed, 3 insertions, 15 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index fac4b6067efd..6d08cde8443c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -356,7 +356,6 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev, unsigned long size,
         struct amdgpu_bo *bo;
         unsigned long page_align;
         size_t acc_size;
-        u32 domains;
         int r;
 
         page_align = roundup(byte_align, PAGE_SIZE) >> PAGE_SHIFT;
@@ -418,23 +417,12 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev, unsigned long size,
 #endif
 
         bo->tbo.bdev = &adev->mman.bdev;
-        domains = bo->preferred_domains;
-retry:
-        amdgpu_ttm_placement_from_domain(bo, domains);
+        amdgpu_ttm_placement_from_domain(bo, domain);
+
         r = ttm_bo_init_reserved(&adev->mman.bdev, &bo->tbo, size, type,
                                  &bo->placement, page_align, &ctx, acc_size,
                                  NULL, resv, &amdgpu_ttm_bo_destroy);
-
-        if (unlikely(r && r != -ERESTARTSYS)) {
-                if (bo->flags & AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED) {
-                        bo->flags &= ~AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED;
-                        goto retry;
-                } else if (domains != bo->preferred_domains) {
-                        domains = bo->allowed_domains;
-                        goto retry;
-                }
-        }
-        if (unlikely(r))
+        if (unlikely(r != 0))
                 return r;
 
         if (adev->gmc.visible_vram_size < adev->gmc.real_vram_size &&