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: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index 9fadb32da827938ca58405e46bd7a58cbff71d4e..cfa45d99648286b5a99b63cc9c1f36b2e9c8559b 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -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);

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index ba614f26f55342474efcdb76f677beea705b3a4c..656cc037d1ce24b7282dfb92519d6d3bd8f0e62e 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -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);

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
index 0ce1e14099bc72afa4c0a3bddb1a8501b935d318..17459796bc74ebb1c886b6e00026420b88dbea12 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
@@ -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);