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drm/amdgpu: Fix GFX v9.4.3 EOP buffer allocation

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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>
This commit is contained in:
Lijo Lazar 2022-12-19 17:39:42 +05:30 committed by Alex Deucher
parent 12c4d7edfb
commit d524180b88
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
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@ -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,