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| author | Alex Deucher <alexander.deucher@amd.com> | 2021-07-20 16:01:41 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-10-04 15:22:58 -0400 |
| commit | 5f52e9a78061cbced92ed5c64d70f342f5c9b68c (patch) | |
| tree | c144c1a1934bcddfa4b61808454e875c42121d7d /drivers/gpu | |
| parent | 81d1bf01e4820962d6ea218ff5b9719e81e5812d (diff) | |
| download | linux-5f52e9a78061cbced92ed5c64d70f342f5c9b68c.tar.gz linux-5f52e9a78061cbced92ed5c64d70f342f5c9b68c.tar.bz2 linux-5f52e9a78061cbced92ed5c64d70f342f5c9b68c.zip | |
drm/amdgpu: store HW IP versions in the driver structure
So we can check the IP versions directly rather than using
asic type.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 1 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index cdb963b9bea0..61ef0d81a957 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -760,6 +760,9 @@ enum amd_hw_ip_block_type { #define HWIP_MAX_INSTANCE 10 +#define HW_ID_MAX 300 +#define IP_VERSION(mj, mn, rv) (((mj) << 16) | ((mn) << 8) | (rv)) + struct amd_powerplay { void *pp_handle; const struct amd_pm_funcs *pp_funcs; @@ -1090,6 +1093,7 @@ struct amdgpu_device { struct pci_saved_state *pci_state; struct amdgpu_reset_control *reset_cntl; + uint32_t ip_versions[HW_ID_MAX]; }; static inline struct amdgpu_device *drm_to_adev(struct drm_device *ddev) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index cbe817a5e7bc..d195b814712d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -30,7 +30,6 @@ #define mmMM_INDEX 0x0 #define mmMM_INDEX_HI 0x6 #define mmMM_DATA 0x1 -#define HW_ID_MAX 300 static const char *hw_id_names[HW_ID_MAX] = { [MP1_HWID] = "MP1", |