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| author | Ori Messinger <Ori.Messinger@amd.com> | 2019-10-02 17:02:07 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-10-07 23:11:07 +0300 |
| commit | ad02e08e05781c3dabe7853f39cffb69169e96b2 (patch) | |
| tree | 6a13746d3b89945309e61dcb043404b333dea479 /drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | |
| parent | aa5e899de1dd8d91f4881d0bf533e2302f925973 (diff) | |
| download | linux-ad02e08e05781c3dabe7853f39cffb69169e96b2.tar.xz | |
drm/amdgpu: Report vram vendor with sysfs (v3)
The vram vendor can be found as a separate sysfs file at:
/sys/class/drm/card[X]/device/mem_info_vram_vendor
The vram vendor is displayed as a string value.
v2: Use correct bit masking, and cache vram_vendor in gmc
v3: Drop unused functions for vram width, type, and vendor
Signed-off-by: Ori Messinger <ori.messinger@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h index d591b375d1df..555d8e57fae9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h @@ -157,6 +157,7 @@ struct amdgpu_gmc { uint32_t fw_version; struct amdgpu_irq_src vm_fault; uint32_t vram_type; + uint8_t vram_vendor; uint32_t srbm_soft_reset; bool prt_warning; uint64_t stolen_size; |