diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h index fabb83e9d..d4207e441 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h @@ -126,6 +126,8 @@ enum AMDGIM_FEATURE_FLAG { AMDGIM_FEATURE_INDIRECT_REG_ACCESS = (1 << 5), /* AV1 Support MODE*/ AMDGIM_FEATURE_AV1_SUPPORT = (1 << 6), + /* VCN RB decouple */ + AMDGIM_FEATURE_VCN_RB_DECOUPLE = (1 << 7), }; enum AMDGIM_REG_ACCESS_FLAG { @@ -326,11 +328,14 @@ static inline bool is_virtual_machine(void) ((!amdgpu_in_reset(adev)) && (!adev->virt.tdr_debug)) #define amdgpu_sriov_is_av1_support(adev) \ ((adev)->virt.gim_feature & AMDGIM_FEATURE_AV1_SUPPORT) +#define amdgpu_sriov_is_vcn_rb_decouple(adev) \ + ((adev)->virt.gim_feature & AMDGIM_FEATURE_VCN_RB_DECOUPLE) bool amdgpu_virt_mmio_blocked(struct amdgpu_device *adev); void amdgpu_virt_init_setting(struct amdgpu_device *adev); void amdgpu_virt_kiq_reg_write_reg_wait(struct amdgpu_device *adev, uint32_t reg0, uint32_t rreg1, - uint32_t ref, uint32_t mask); + uint32_t ref, uint32_t mask, + uint32_t xcc_inst); int amdgpu_virt_request_full_gpu(struct amdgpu_device *adev, bool init); int amdgpu_virt_release_full_gpu(struct amdgpu_device *adev, bool init); int amdgpu_virt_reset_gpu(struct amdgpu_device *adev); @@ -361,4 +366,9 @@ u32 amdgpu_sriov_rreg(struct amdgpu_device *adev, bool amdgpu_virt_fw_load_skip_check(struct amdgpu_device *adev, uint32_t ucode_id); void amdgpu_virt_post_reset(struct amdgpu_device *adev); +bool amdgpu_sriov_xnack_support(struct amdgpu_device *adev); +bool amdgpu_virt_get_rlcg_reg_access_flag(struct amdgpu_device *adev, + u32 acc_flags, u32 hwip, + bool write, u32 *rlcg_flag); +u32 amdgpu_virt_rlcg_reg_rw(struct amdgpu_device *adev, u32 offset, u32 v, u32 flag, u32 xcc_id); #endif |