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drm/amdgpu: remove duplicated doorbell range init for sdma v4.4.2

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Handled in earlier phase

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Le Ma
2023-06-27 11:53:34 +08:00
committed by Alex Deucher
parent 2c7cd280e5
commit 67af691626
1 changed files with 0 additions and 5 deletions
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5
drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
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@@ -902,11 +902,6 @@ static int sdma_v4_4_2_inst_start(struct amdgpu_device *adev,
WREG32_SDMA(i, regSDMA_CNTL, temp);
if (!amdgpu_sriov_vf(adev)) {
ring = &adev->sdma.instance[i].ring;
adev->nbio.funcs->sdma_doorbell_range(adev, i,
ring->use_doorbell, ring->doorbell_index,
adev->doorbell_index.sdma_doorbell_range);
if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) {
/* unhalt engine */
temp = RREG32_SDMA(i, regSDMA_F32_CNTL);