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| author | Leo Liu <leo.liu@amd.com> | 2018-04-11 15:20:35 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-05-15 13:43:56 -0500 |
| commit | f43c72ba03152920c52f1921e45100c6c090faef (patch) | |
| tree | e1b4d3d9b2f1d663bf5e6619da6d911026ed7155 /drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | |
| parent | 13b75aac5dd9a6448417769c43d21b2343ce1cc8 (diff) | |
| download | linux-f43c72ba03152920c52f1921e45100c6c090faef.tar.gz linux-f43c72ba03152920c52f1921e45100c6c090faef.tar.bz2 linux-f43c72ba03152920c52f1921e45100c6c090faef.zip | |
drm/amdgpu: initialize VEGAM GMC (v2)
v2: use proper register rather than hardcoding.
Signed-off-by: Leo Liu <leo.liu@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/gmc_v8_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c index 6721b04b7796..1edbe6b477b5 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c @@ -569,9 +569,10 @@ static int gmc_v8_0_mc_init(struct amdgpu_device *adev) /* set the gart size */ if (amdgpu_gart_size == -1) { switch (adev->asic_type) { - case CHIP_POLARIS11: /* all engines support GPUVM */ case CHIP_POLARIS10: /* all engines support GPUVM */ + case CHIP_POLARIS11: /* all engines support GPUVM */ case CHIP_POLARIS12: /* all engines support GPUVM */ + case CHIP_VEGAM: /* all engines support GPUVM */ default: adev->gmc.gart_size = 256ULL << 20; break; @@ -1091,7 +1092,8 @@ static int gmc_v8_0_sw_init(void *handle) } else { u32 tmp; - if (adev->asic_type == CHIP_FIJI) + if ((adev->asic_type == CHIP_FIJI) || + (adev->asic_type == CHIP_VEGAM)) tmp = RREG32(mmMC_SEQ_MISC0_FIJI); else tmp = RREG32(mmMC_SEQ_MISC0); |