diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/athub_v2_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/athub_v2_0.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/athub_v2_0.c b/drivers/gpu/drm/amd/amdgpu/athub_v2_0.c index 921a69abda55..5a122f50a6e7 100644 --- a/drivers/gpu/drm/amd/amdgpu/athub_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/athub_v2_0.c @@ -27,7 +27,6 @@ #include "athub/athub_2_0_0_offset.h" #include "athub/athub_2_0_0_sh_mask.h" #include "athub/athub_2_0_0_default.h" -#include "navi10_enum.h" #include "soc15_common.h" @@ -37,9 +36,12 @@ athub_v2_0_update_medium_grain_clock_gating(struct amdgpu_device *adev, { uint32_t def, data; + if (!(adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) + return; + def = data = RREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL); - if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_MGCG)) + if (enable) data |= ATHUB_MISC_CNTL__CG_ENABLE_MASK; else data &= ~ATHUB_MISC_CNTL__CG_ENABLE_MASK; @@ -54,10 +56,13 @@ athub_v2_0_update_medium_grain_light_sleep(struct amdgpu_device *adev, { uint32_t def, data; + if (!((adev->cg_flags & AMD_CG_SUPPORT_MC_LS) && + (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS))) + return; + def = data = RREG32_SOC15(ATHUB, 0, mmATHUB_MISC_CNTL); - if (enable && (adev->cg_flags & AMD_CG_SUPPORT_MC_LS) && - (adev->cg_flags & AMD_CG_SUPPORT_HDP_LS)) + if (enable) data |= ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK; else data &= ~ATHUB_MISC_CNTL__CG_MEM_LS_ENABLE_MASK; @@ -72,10 +77,10 @@ int athub_v2_0_set_clockgating(struct amdgpu_device *adev, if (amdgpu_sriov_vf(adev)) return 0; - switch (adev->asic_type) { - case CHIP_NAVI10: - case CHIP_NAVI14: - case CHIP_NAVI12: + switch (amdgpu_ip_version(adev, ATHUB_HWIP, 0)) { + case IP_VERSION(1, 3, 1): + case IP_VERSION(2, 0, 0): + case IP_VERSION(2, 0, 2): athub_v2_0_update_medium_grain_clock_gating(adev, state == AMD_CG_STATE_GATE); athub_v2_0_update_medium_grain_light_sleep(adev, @@ -88,7 +93,7 @@ int athub_v2_0_set_clockgating(struct amdgpu_device *adev, return 0; } -void athub_v2_0_get_clockgating(struct amdgpu_device *adev, u32 *flags) +void athub_v2_0_get_clockgating(struct amdgpu_device *adev, u64 *flags) { int data; |