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| author |   Alex Deucher <alexander.deucher@amd.com> | 2022-05-23 11:24:31 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-26 14:56:33 -0400 |
| commit | d534ca7128d7bf681ed6d462c09b9d6ffb3bed91 (patch) | |
| tree | b2bfd1420009b448882839dedad180dc5614d2ee /include/uapi | |
| parent | drm/amdgpu: Resolve pcie_bif RAS recovery bug (diff) | |
| download | linux-dev-d534ca7128d7bf681ed6d462c09b9d6ffb3bed91.tar.xz linux-dev-d534ca7128d7bf681ed6d462c09b9d6ffb3bed91.zip | |
drm/amdgpu: differentiate between LP and non-LP DDR memory
Some applications want to know whether the memory is LP or
not.
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/amdgpu_drm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 9a1d210d135d..d9d475d65c76 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -988,6 +988,8 @@ struct drm_amdgpu_info_vbios { #define AMDGPU_VRAM_TYPE_DDR4 8 #define AMDGPU_VRAM_TYPE_GDDR6 9 #define AMDGPU_VRAM_TYPE_DDR5 10 +#define AMDGPU_VRAM_TYPE_LPDDR4 11 +#define AMDGPU_VRAM_TYPE_LPDDR5 12 struct drm_amdgpu_info_device { /** PCI Device ID */ |