diff options
| author | Eric Huang <JinHuiEric.Huang@amd.com> | 2016-08-12 13:47:08 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-29 23:54:05 -0400 |
| commit | 170d6e94e51939d17973d4d088f4ae85b446fb58 (patch) | |
| tree | be0aa84b188cabfd377312b8e178dfee9bedf69c /drivers/gpu/drm/amd/amdgpu/vi.c | |
| parent | d1aff8ec49c3ece05cee9b6e63d44e96a420b068 (diff) | |
drm/amdgpu: enable GFX/UVD/VCE PG for Bristol
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Signed-off-by: Samuel Li <Samuel.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vi.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vi.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index eff123b5f2e2..343b4b0a009e 100644 --- a/drivers/gpu/drm/amd/amdgpu/vi.c +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -910,6 +910,9 @@ static const struct amdgpu_asic_funcs vi_asic_funcs = .get_config_memsize = &vi_get_config_memsize, }; +#define CZ_REV_BRISTOL(rev) \ + ((rev >= 0xC8 && rev <= 0xCE) || (rev >= 0xE1 && rev <= 0xE6)) + static int vi_common_early_init(void *handle) { bool smc_enabled = false; @@ -1057,7 +1060,7 @@ static int vi_common_early_init(void *handle) AMD_CG_SUPPORT_VCE_MGCG; /* rev0 hardware requires workarounds to support PG */ adev->pg_flags = 0; - if (adev->rev_id != 0x00) { + if (adev->rev_id != 0x00 || CZ_REV_BRISTOL(adev->pdev->revision)) { adev->pg_flags |= AMD_PG_SUPPORT_GFX_SMG | AMD_PG_SUPPORT_GFX_PIPELINE | |