diff options
| author | Oak Zeng <Oak.Zeng@amd.com> | 2021-03-11 20:17:51 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-04-21 04:43:49 +0300 |
| commit | 5f41741a6d46b55f187e4314b767bb15e7e263d0 (patch) | |
| tree | f808b82beb20fbd62f043e5764101eebbc910380 /drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | |
| parent | 839ede894d0843fdf16c88adcdd6d971e5d2e130 (diff) | |
| download | linux-5f41741a6d46b55f187e4314b767bb15e7e263d0.tar.xz | |
Revert "drm/amdgpu: workaround the TMR MC address issue (v2)"
This reverts commit 2f055097daef498da57552f422f49de50a1573e6.
2f055097daef498da57552f422f49de50a1573e6 was a driver workaround
when PSP firmware was not ready. Now the PSP fw is ready so we
revert this driver workaround.
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h index b2f473cff67b..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; |