Commit b44da694 authored by Marek Olšák's avatar Marek Olšák Committed by Alex Deucher
Browse files

drm/amdgpu: put HQD EOP buffers into VRAM 



This increases performance of compute queues.
EOP events (PKT3_RELEASE_MEM) are stored into these buffers.

Signed-off-by: default avatarMarek Olšák <marek.olsak@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 898c2cb5

drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c

+1 −1
Original line number Diff line number Diff line
@@ -2781,7 +2781,7 @@ static int gfx_v7_0_mec_init(struct amdgpu_device *adev) 
		* GFX7_MEC_HPD_SIZE * 2;



	r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE,

				      AMDGPU_GEM_DOMAIN_GTT,

				      AMDGPU_GEM_DOMAIN_VRAM,

				      &adev->gfx.mec.hpd_eop_obj,

				      &adev->gfx.mec.hpd_eop_gpu_addr,

				      (void **)&hpd);

drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c

+1 −1
Original line number Diff line number Diff line
@@ -1443,7 +1443,7 @@ static int gfx_v8_0_mec_init(struct amdgpu_device *adev) 
	mec_hpd_size = adev->gfx.num_compute_rings * GFX8_MEC_HPD_SIZE;



	r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE,

				      AMDGPU_GEM_DOMAIN_GTT,

				      AMDGPU_GEM_DOMAIN_VRAM,

				      &adev->gfx.mec.hpd_eop_obj,

				      &adev->gfx.mec.hpd_eop_gpu_addr,

				      (void **)&hpd);

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

+1 −1
Original line number Diff line number Diff line
@@ -1264,7 +1264,7 @@ static int gfx_v9_0_mec_init(struct amdgpu_device *adev) 
	mec_hpd_size = adev->gfx.num_compute_rings * GFX9_MEC_HPD_SIZE;



	r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE,

				      AMDGPU_GEM_DOMAIN_GTT,

				      AMDGPU_GEM_DOMAIN_VRAM,

				      &adev->gfx.mec.hpd_eop_obj,

				      &adev->gfx.mec.hpd_eop_gpu_addr,

				      (void **)&hpd);

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