diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/soc15.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/soc15.c | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index b47cdee9ff32..3808402cd964 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -1487,7 +1487,16 @@ static int soc15_common_early_init(void *handle) break; case CHIP_ALDEBARAN: adev->asic_funcs = &vega20_asic_funcs; - adev->cg_flags = 0; + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_IH_CG; + /*AMD_CG_SUPPORT_VCN_MGCG |AMD_CG_SUPPORT_JPEG_MGCG;*/ adev->pg_flags = AMD_PG_SUPPORT_VCN_DPG; adev->external_rev_id = adev->rev_id + 0x3c; break; @@ -1724,6 +1733,7 @@ static int soc15_common_set_clockgating_state(void *handle, state == AMD_CG_STATE_GATE); break; case CHIP_ARCTURUS: + case CHIP_ALDEBARAN: adev->hdp.funcs->update_clock_gating(adev, state == AMD_CG_STATE_GATE); break; @@ -1745,15 +1755,18 @@ static void soc15_common_get_clockgating_state(void *handle, u32 *flags) adev->hdp.funcs->get_clock_gating_state(adev, flags); - /* AMD_CG_SUPPORT_DRM_MGCG */ - data = RREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_MISC_CGTT_CTRL0)); - if (!(data & 0x01000000)) - *flags |= AMD_CG_SUPPORT_DRM_MGCG; + if (adev->asic_type != CHIP_ALDEBARAN) { - /* AMD_CG_SUPPORT_DRM_LS */ - data = RREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_MISC_LIGHT_SLEEP_CTRL)); - if (data & 0x1) - *flags |= AMD_CG_SUPPORT_DRM_LS; + /* AMD_CG_SUPPORT_DRM_MGCG */ + data = RREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_MISC_CGTT_CTRL0)); + if (!(data & 0x01000000)) + *flags |= AMD_CG_SUPPORT_DRM_MGCG; + + /* AMD_CG_SUPPORT_DRM_LS */ + data = RREG32(SOC15_REG_OFFSET(MP0, 0, mmMP0_MISC_LIGHT_SLEEP_CTRL)); + if (data & 0x1) + *flags |= AMD_CG_SUPPORT_DRM_LS; + } /* AMD_CG_SUPPORT_ROM_MGCG */ adev->smuio.funcs->get_clock_gating_state(adev, flags); |