diff options
| author | Lijo Lazar <lijo.lazar@amd.com> | 2022-12-19 17:39:42 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:50:52 -0400 |
| commit | d524180b88009d9158bff7fd20f3916455e0c32c (patch) | |
| tree | 65cc2951c2da4385808e5b28afa73788e02b6311 /drivers/gpu/drm/amd | |
| parent | 12c4d7edfb7238ded6c7a2584995d888b4d877ec (diff) | |
drm/amdgpu: Fix GFX v9.4.3 EOP buffer allocation
Each compute cluster gets 8 compute queues in GFX v9.4.3. Fix the EOP
buffer allocation so that compute queue on every XCC gets a unique
address.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Tested-and-Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c index 6aaa810ea0446..b56fa2945464a 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c @@ -455,7 +455,8 @@ static int gfx_v9_4_3_mec_init(struct amdgpu_device *adev) /* take ownership of the relevant compute queues */ amdgpu_gfx_compute_queue_acquire(adev); - mec_hpd_size = adev->gfx.num_compute_rings * GFX9_MEC_HPD_SIZE; + mec_hpd_size = + adev->gfx.num_compute_rings * num_xcc * GFX9_MEC_HPD_SIZE; if (mec_hpd_size) { r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM, |