Commit 57f765a7 authored by Likun Gao's avatar Likun Gao Committed by Alex Deucher
Browse files

drm/amdgpu: change sdma doorbell size for soc v1 



Change SDMA doorbel size to 14 per SDMA engine.

Signed-off-by: default avatarLikun Gao <Likun.Gao@amd.com>
Reviewed-by: default avatarFeifei Xu <Feifei.Xu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c52b6c37

drivers/gpu/drm/amd/amdgpu/soc_v1_0.c

+1 −1
Original line number Diff line number Diff line
@@ -57,7 +57,7 @@ static void soc_v1_0_doorbell_index_init(struct amdgpu_device *adev) 
	adev->doorbell_index.userqueue_end = AMDGPU_SOC_V1_0_DOORBELL_USERQUEUE_END;

	adev->doorbell_index.xcc_doorbell_range = AMDGPU_SOC_V1_0_DOORBELL_XCC_RANGE;



	adev->doorbell_index.sdma_doorbell_range = 20;

	adev->doorbell_index.sdma_doorbell_range = 14;

	for (i = 0; i < adev->sdma.num_instances; i++)

		adev->doorbell_index.sdma_engine[i] =

			AMDGPU_SOC_V1_0_DOORBELL_sDMA_ENGINE_START +