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| author | Alex Deucher <alexander.deucher@amd.com> | 2019-11-15 18:26:52 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-11-19 18:12:54 +0300 |
| commit | 2aa87ba56892c840b77a0fc500c4814e6d52488e (patch) | |
| tree | da583b0d61157b15fde28d3b538619f7679ecb16 /drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | |
| parent | 3f2a06ac814e84fba16592286ec99364098cdd07 (diff) | |
| download | linux-2aa87ba56892c840b77a0fc500c4814e6d52488e.tar.xz | |
Revert "drm/amd/display: enable S/G for RAVEN chip"
This reverts commit 1c4259159132ae4ceaf7c6db37a6cf76417f73d9.
S/G display is not stable with the IOMMU enabled on some
platforms.
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=205523
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_display.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c index 6a27027a6f20..4e699071d144 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c @@ -514,7 +514,7 @@ uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev, * Also, don't allow GTT domain if the BO doens't have USWC falg set. */ if (adev->asic_type >= CHIP_CARRIZO && - adev->asic_type <= CHIP_RAVEN && + adev->asic_type < CHIP_RAVEN && (adev->flags & AMD_IS_APU) && (bo_flags & AMDGPU_GEM_CREATE_CPU_GTT_USWC) && amdgpu_bo_support_uswc(bo_flags) && |