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drm/amdgpu: Use asic specific doorbell index instead of macro definition

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ASIC specific doorbell layout is used instead of enum definition

Signed-off-by: Oak Zeng <ozeng@amd.com>
Suggested-by: Felix Kuehling <Felix.Kuehling@amd.com>
Suggested-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Oak Zeng
2018-11-19 15:20:07 -06:00
committed by Alex Deucher
parent 6585661ddd
commit 9564f1928e
12 changed files with 36 additions and 54 deletions
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27
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
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@@ -181,25 +181,14 @@ void amdgpu_amdkfd_device_init(struct amdgpu_device *adev)
* process in case of 64-bit doorbells so we
* can use each doorbell assignment twice.
*/
if (adev->asic_type == CHIP_VEGA10) {
gpu_resources.sdma_doorbell[0][i] =
AMDGPU_VEGA10_DOORBELL64_sDMA_ENGINE0 + (i >> 1);
gpu_resources.sdma_doorbell[0][i+1] =
AMDGPU_VEGA10_DOORBELL64_sDMA_ENGINE0 + 0x200 + (i >> 1);
gpu_resources.sdma_doorbell[1][i] =
AMDGPU_VEGA10_DOORBELL64_sDMA_ENGINE1 + (i >> 1);
gpu_resources.sdma_doorbell[1][i+1] =
AMDGPU_VEGA10_DOORBELL64_sDMA_ENGINE1 + 0x200 + (i >> 1);
} else {
gpu_resources.sdma_doorbell[0][i] =
AMDGPU_DOORBELL64_sDMA_ENGINE0 + (i >> 1);
gpu_resources.sdma_doorbell[0][i+1] =
AMDGPU_DOORBELL64_sDMA_ENGINE0 + 0x200 + (i >> 1);
gpu_resources.sdma_doorbell[1][i] =
AMDGPU_DOORBELL64_sDMA_ENGINE1 + (i >> 1);
gpu_resources.sdma_doorbell[1][i+1] =
AMDGPU_DOORBELL64_sDMA_ENGINE1 + 0x200 + (i >> 1);
}
gpu_resources.sdma_doorbell[0][i] =
adev->doorbell_index.sdma_engine0 + (i >> 1);
gpu_resources.sdma_doorbell[0][i+1] =
adev->doorbell_index.sdma_engine0 + 0x200 + (i >> 1);
gpu_resources.sdma_doorbell[1][i] =
adev->doorbell_index.sdma_engine1 + (i >> 1);
gpu_resources.sdma_doorbell[1][i+1] =
adev->doorbell_index.sdma_engine1 + 0x200 + (i >> 1);
}
/* Doorbells 0x0e0-0ff and 0x2e0-2ff are reserved for
* SDMA, IH and VCN. So don't use them for the CP.