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| author |   Lang Yu <lang.yu@amd.com> | 2025-12-19 20:27:00 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2026-01-10 14:21:52 -0500 |
| commit | 0f744593adecfa12ce7c4bfc4a6c2850458c4e88 (patch) | |
| tree | e32a635673300f133d3dafa1ccaef4569dc694a4 /samples/kobject/ssh:/git@git.zx2c4.com | |
| parent | drm/amdgpu: Refactor amdgpu_gem_va_ioctl for Handling Last Fence Update and Timeline Management v7 (diff) | |
drm/amdgpu/mes: Simplify hqd mask initialization
"adev->mes.compute_hqd_mask[i] = adev->gfx.disable_kq ? 0xF"
is actually incorrect for MEC with 8 queues per pipe.
Let's get rid of version check and hardcode, calculate hqd
mask with number of queues per pipe and number of gfx/compute
queues kernel used.
Currently, only MEC1 is used for both kernel/user compute queue.
To enable other MEC, we need to redistribute queues per pipe and
adjust queue resource shared with kfd that needs a separate patch.
Just skip other MEC for now to avoid potential issues.
v2: Force reserved queues to 0 if kernel queue is explicitly disabled.
Signed-off-by: Lang Yu <lang.yu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'samples/kobject/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions