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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 /drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | |
| parent | a5457087eb10322864dedb7768b7a95332393efe (diff) | |
| download | lwn-d534ca7128d7bf681ed6d462c09b9d6ffb3bed91.tar.gz lwn-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 'drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c index 63e0293edc5f..fd8f3731758e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c @@ -188,13 +188,17 @@ static int convert_atom_mem_type_to_vram_type(struct amdgpu_device *adev, vram_type = AMDGPU_VRAM_TYPE_DDR3; break; case Ddr4MemType: - case LpDdr4MemType: vram_type = AMDGPU_VRAM_TYPE_DDR4; break; + case LpDdr4MemType: + vram_type = AMDGPU_VRAM_TYPE_LPDDR4; + break; case Ddr5MemType: - case LpDdr5MemType: vram_type = AMDGPU_VRAM_TYPE_DDR5; break; + case LpDdr5MemType: + vram_type = AMDGPU_VRAM_TYPE_LPDDR5; + break; default: vram_type = AMDGPU_VRAM_TYPE_UNKNOWN; break; |