diff options
| author | Alex Deucher <[email protected]> | 2025-02-14 17:32:30 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-02-25 17:23:48 +0000 |
| commit | 748a1f51bb74453f1fe22d3ca68a717cb31f02e5 (patch) | |
| tree | 2f668b0a3045276abef641794202187b3638610d /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | drm/amdgpu/gfx: only call mes for enforce isolation if supported (diff) | |
| download | kernel-748a1f51bb74453f1fe22d3ca68a717cb31f02e5.tar.gz kernel-748a1f51bb74453f1fe22d3ca68a717cb31f02e5.zip | |
drm/amdgpu/mes: keep enforce isolation up to date
Re-send the mes message on resume to make sure the
mes state is up to date.
Fixes: 8521e3c5f058 ("drm/amd/amdgpu: limit single process inside MES")
Acked-by: Srinivasan Shanmugam <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: Shaoyun Liu <[email protected]>
Cc: Srinivasan Shanmugam <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
(cherry picked from commit 27b791514789844e80da990c456c2465325e0851)
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index c6aff3ddb42d..c1f35ded684e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -1638,24 +1638,19 @@ static ssize_t amdgpu_gfx_set_enforce_isolation(struct device *dev, } mutex_lock(&adev->enforce_isolation_mutex); - for (i = 0; i < num_partitions; i++) { - if (adev->enforce_isolation[i] && !partition_values[i]) { + if (adev->enforce_isolation[i] && !partition_values[i]) /* Going from enabled to disabled */ amdgpu_vmid_free_reserved(adev, AMDGPU_GFXHUB(i)); - if (adev->enable_mes && adev->gfx.enable_cleaner_shader) - amdgpu_mes_set_enforce_isolation(adev, i, false); - } else if (!adev->enforce_isolation[i] && partition_values[i]) { + else if (!adev->enforce_isolation[i] && partition_values[i]) /* Going from disabled to enabled */ amdgpu_vmid_alloc_reserved(adev, AMDGPU_GFXHUB(i)); - if (adev->enable_mes && adev->gfx.enable_cleaner_shader) - amdgpu_mes_set_enforce_isolation(adev, i, true); - } adev->enforce_isolation[i] = partition_values[i]; } - mutex_unlock(&adev->enforce_isolation_mutex); + amdgpu_mes_update_enforce_isolation(adev); + return count; } |