diff options
| author | Tao Zhou <tao.zhou1@amd.com> | 2019-07-29 14:10:54 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-02 10:30:38 -0500 |
| commit | 33b97cf896d4ec6c05e8febdf73ee30c508a0481 (patch) | |
| tree | afdd2e63aec687c30816c7687377bac08c0a7cc0 /drivers/gpu/drm/amd/amdgpu/umc_v6_1.h | |
| parent | a55c8d7bda4f83e86e2b7ed7b1704e762ed50db3 (diff) | |
drm/amdgpu: add more parameters and functions to amdgpu_umc structure
expose more parameters and functions of specific umc version to common
umc layer, so amdgpu_umc layer and other blocks could access them
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
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/umc_v6_1.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/umc_v6_1.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_1.h b/drivers/gpu/drm/amd/amdgpu/umc_v6_1.h index d25ae414f4d8..bddaf14a77f9 100644 --- a/drivers/gpu/drm/amd/amdgpu/umc_v6_1.h +++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_1.h @@ -31,6 +31,8 @@ #define UMC_V6_1_CHANNEL_INSTANCE_NUM 4 /* number of umc instance with memory map register access */ #define UMC_V6_1_UMC_INSTANCE_NUM 8 +/* total channel instances in one umc block */ +#define UMC_V6_1_TOTAL_CHANNEL_NUM (UMC_V6_1_CHANNEL_INSTANCE_NUM * UMC_V6_1_UMC_INSTANCE_NUM) /* UMC regiser per channel offset */ #define UMC_V6_1_PER_CHANNEL_OFFSET 0x800 |