diff options
| author | Arvind Yadav <Arvind.Yadav@amd.com> | 2024-08-27 15:29:49 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-06-27 11:13:17 +0100 |
| commit | 8aa3b10fb320ea05cf3eae9db8ee7d292cd3cde6 (patch) | |
| tree | adeec712d498e49ec0e63274bedfc342591619e2 /drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | |
| parent | 6879de7134d1810b053360ec4dcf8d43bb92c249 (diff) | |
drm/amdgpu: fix MES GFX mask
[ Upstream commit 9d3afcb7b9f950b9b7c58ceeeb9e71f3476e69ed ]
Current MES GFX mask prevents FW to enable oversubscription. This patch
does the following:
- Fixes the mask values and adds a description for the same
- Removes the central mask setup and makes it IP specific, as it would
be different when the number of pipes and queues are different.
v2: squash in fix from Shashank
Cc: Christian König <Christian.Koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Arvind Yadav <arvind.yadav@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c index fb212f0a1136a..5590ad5e8cd76 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c @@ -150,9 +150,6 @@ int amdgpu_mes_init(struct amdgpu_device *adev) adev->mes.compute_hqd_mask[i] = 0xc; } - for (i = 0; i < AMDGPU_MES_MAX_GFX_PIPES; i++) - adev->mes.gfx_hqd_mask[i] = i ? 0 : 0xfffffffe; - for (i = 0; i < AMDGPU_MES_MAX_SDMA_PIPES; i++) { if (i >= adev->sdma.num_instances) break; |