diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 5c8648ec2cd2..9b09e938a802 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -1428,6 +1428,30 @@ typedef void (*amdgpu_wreg_t)(struct amdgpu_device*, uint32_t, uint32_t); typedef uint32_t (*amdgpu_block_rreg_t)(struct amdgpu_device*, uint32_t, uint32_t); typedef void (*amdgpu_block_wreg_t)(struct amdgpu_device*, uint32_t, uint32_t, uint32_t); +/* Define the HW IP blocks will be used in driver , add more if necessary */ +enum amd_hw_ip_block_type { + GC_HWIP = 1, + HDP_HWIP, + SDMA0_HWIP, + SDMA1_HWIP, + MMHUB_HWIP, + ATHUB_HWIP, + NBIO_HWIP, + MP0_HWIP, + UVD_HWIP, + VCN_HWIP = UVD_HWIP, + VCE_HWIP, + DF_HWIP, + DCE_HWIP, + OSSSYS_HWIP, + SMUIO_HWIP, + PWR_HWIP, + NBIF_HWIP, + MAX_HWIP +}; + +#define HWIP_MAX_INSTANCE 6 + struct amd_powerplay { struct cgs_device *cgs_device; void *pp_handle; @@ -1620,6 +1644,9 @@ struct amdgpu_device { /* amdkfd interface */ struct kfd_dev *kfd; + /* soc15 register offset based on ip, instance and segment */ + uint32_t *reg_offset[MAX_HWIP][HWIP_MAX_INSTANCE]; + /* delayed work_func for deferring clockgating during resume */ struct delayed_work late_init_work; |