diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h index cbb7735c6988..9d11c02a3938 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h @@ -218,15 +218,6 @@ struct amdgpu_gmc { */ u64 fb_start; u64 fb_end; - /* In the case of use GART table for vmid0 FB access, [fb_start, fb_end] - * will be squeezed to GART aperture. But we have a PSP FW issue to fix - * for now. To temporarily workaround the PSP FW issue, added below two - * variables to remember the original fb_start/end to re-enable FB - * aperture to workaround the PSP FW issue. Will delete it after we - * get a proper PSP FW fix. - */ - u64 fb_start_original; - u64 fb_end_original; unsigned vram_width; u64 real_vram_size; int vram_mtrr; @@ -341,4 +332,7 @@ amdgpu_gmc_set_vm_fault_masks(struct amdgpu_device *adev, int hub_type, void amdgpu_gmc_get_vbios_allocations(struct amdgpu_device *adev); void amdgpu_gmc_init_pdb0(struct amdgpu_device *adev); +uint64_t amdgpu_gmc_vram_mc2pa(struct amdgpu_device *adev, uint64_t mc_addr); +uint64_t amdgpu_gmc_vram_pa(struct amdgpu_device *adev, struct amdgpu_bo *bo); +uint64_t amdgpu_gmc_vram_cpu_pa(struct amdgpu_device *adev, struct amdgpu_bo *bo); #endif |