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| author | Andrey Grodzovsky <andrey.grodzovsky@amd.com> | 2019-07-26 09:24:35 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-30 23:48:32 -0500 |
| commit | f2bd8a0ed7e79579d61cea01bab2dfb09099d379 (patch) | |
| tree | 8d0df9762786f74dab8705a816b49174f77f9b0c /drivers/gpu/drm/amd/amdgpu/amdgpu_display.h | |
| parent | 354e6e14ef947f07055d3570b4bd7a33196b57f6 (diff) | |
| download | linux-f2bd8a0ed7e79579d61cea01bab2dfb09099d379.tar.bz2 | |
drm/amdgpu: Fix amdgpu_display_supported_domains logic.
Add restriction to dissallow GTT domain if the relevant BO
doesn't have USWC flag set to avoid the APU hang scenario.
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_display.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_display.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h index 06b922fe0d42..3620b24785e1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.h @@ -38,7 +38,8 @@ int amdgpu_display_freesync_ioctl(struct drm_device *dev, void *data, struct drm_file *filp); void amdgpu_display_update_priority(struct amdgpu_device *adev); -uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev); +uint32_t amdgpu_display_supported_domains(struct amdgpu_device *adev, + uint64_t bo_flags); struct drm_framebuffer * amdgpu_display_user_framebuffer_create(struct drm_device *dev, struct drm_file *file_priv, |