diff options
| author | Le Ma <le.ma@amd.com> | 2023-08-14 16:27:59 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-08-31 17:53:08 -0400 |
| commit | d4f6425a5615bbeaee1d14663205b23f82dc0313 (patch) | |
| tree | 68023a2dda30d8d4e42402432e1e642f4ac8e1e2 /drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | |
| parent | 4b721ed87e63a654fd0eccbf9284c9436ffc0ced (diff) | |
drm/amdgpu: update mall info v2 from discovery
Mall info v2 is introduced in ip discovery
Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Shiwu Zhang <shiwu.zhang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index 74ffe6581c85..d4a7e33653d9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -1478,6 +1478,7 @@ static int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev) union mall_info { struct mall_info_v1_0 v1; + struct mall_info_v2_0 v2; }; static int amdgpu_discovery_get_mall_info(struct amdgpu_device *adev) @@ -1518,6 +1519,10 @@ static int amdgpu_discovery_get_mall_info(struct amdgpu_device *adev) adev->gmc.mall_size = mall_size; adev->gmc.m_half_use = half_use; break; + case 2: + mall_size_per_umc = le32_to_cpu(mall_info->v2.mall_size_per_umc); + adev->gmc.mall_size = mall_size_per_umc * adev->gmc.num_umc; + break; default: dev_err(adev->dev, "Unhandled MALL info table %d.%d\n", |