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| author | Alex Deucher <alexander.deucher@amd.com> | 2023-03-21 20:28:33 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-04-25 01:36:45 +0300 |
| commit | b185c31847856d9fa3008f727a824db163df0801 (patch) | |
| tree | 1ba26300f2a8b4f02edb0b05730069e2466297e1 /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | 8a93c691248e7ff2b3944107a1ead2671b6854f2 (diff) | |
| download | linux-b185c31847856d9fa3008f727a824db163df0801.tar.xz | |
drm/amdgpu: track MQD size for gfx and compute
It varies by generation and we need to know the size
to expose this via debugfs.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index 465ad0b7cddb..60bb4bba1994 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -420,6 +420,7 @@ int amdgpu_gfx_mqd_sw_init(struct amdgpu_device *adev, return r; } + ring->mqd_size = mqd_size; /* prepare MQD backup */ adev->gfx.me.mqd_backup[i] = kmalloc(mqd_size, GFP_KERNEL); if (!adev->gfx.me.mqd_backup[i]) @@ -440,6 +441,7 @@ int amdgpu_gfx_mqd_sw_init(struct amdgpu_device *adev, return r; } + ring->mqd_size = mqd_size; /* prepare MQD backup */ adev->gfx.mec.mqd_backup[i + xcc_id * adev->gfx.num_compute_rings] = kmalloc(mqd_size, GFP_KERNEL); if (!adev->gfx.mec.mqd_backup[i]) |