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| author | Mark Brown <broonie@kernel.org> | 2019-06-26 12:39:34 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-06-26 12:39:34 +0100 |
| commit | 53c8b29abe42e5601cfa0ea5962532f0cfdec8a0 (patch) | |
| tree | cad53f42ce7a03c39a984bcdbcc42cd47f1af6f9 /drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | |
| parent | e3303268f9cfa4eb7c2217df471417d4327109fd (diff) | |
| parent | 4b972a01a7da614b4796475f933094751a295a2f (diff) | |
| download | talos-op-linux-53c8b29abe42e5601cfa0ea5962532f0cfdec8a0.tar.gz talos-op-linux-53c8b29abe42e5601cfa0ea5962532f0cfdec8a0.zip | |
Merge tag 'v5.2-rc6' into asoc-5.3
Linux 5.2-rc6
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 3fd79e07944d..72837b8c7031 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -624,8 +624,8 @@ static bool gmc_v9_0_keep_stolen_memory(struct amdgpu_device *adev) */ switch (adev->asic_type) { case CHIP_VEGA10: - return true; case CHIP_RAVEN: + return true; case CHIP_VEGA12: case CHIP_VEGA20: default: @@ -812,8 +812,16 @@ static int gmc_v9_0_mc_init(struct amdgpu_device *adev) int chansize, numchan; int r; - if (amdgpu_emu_mode != 1) + if (amdgpu_sriov_vf(adev)) { + /* For Vega10 SR-IOV, vram_width can't be read from ATOM as RAVEN, + * and DF related registers is not readable, seems hardcord is the + * only way to set the correct vram_width + */ + adev->gmc.vram_width = 2048; + } else if (amdgpu_emu_mode != 1) { adev->gmc.vram_width = amdgpu_atomfirmware_get_vram_width(adev); + } + if (!adev->gmc.vram_width) { /* hbm memory channel size */ if (adev->flags & AMD_IS_APU) |
