diff options
| author | Jesse.zhang@amd.com <Jesse.zhang@amd.com> | 2025-04-08 09:23:45 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-12 00:00:44 +0300 |
| commit | e21e1e8bb847b87e2e099ffdf37ed382ccba4b44 (patch) | |
| tree | 797f0515857155dfb7a03409459615f876f77005 /drivers/gpu/drm/amd/amdgpu | |
| parent | e62a8bc5d68718c0d1e0366e2e636dd41e7ee5e4 (diff) | |
| download | linux-e21e1e8bb847b87e2e099ffdf37ed382ccba4b44.tar.xz | |
drm/amdgpu: Enable per-queue reset for SDMA v4.4.2 on IP v9.5.0
Add support for per-queue reset on SDMA v4.4.2 when running with:
1. MEC firmware version 17 or later
2. DPM indicates SDMA reset is supported
v2: Fixed supported firmware versions (Lijo)
Signed-off-by: Jesse.Zhang <Jesse.zhang@amd.com>
Reviewed-by: Tim Huang <tim.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c index 688a720bbbbd..673ecd208c6d 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c @@ -2373,7 +2373,9 @@ static void sdma_v4_4_2_update_reset_mask(struct amdgpu_device *adev) adev->sdma.supported_reset |= AMDGPU_RESET_TYPE_PER_QUEUE; break; case IP_VERSION(9, 5, 0): - /*TODO: enable the queue reset flag until fw supported */ + if ((adev->gfx.mec_fw_version >= 0xf) && amdgpu_dpm_reset_sdma_is_supported(adev)) + adev->sdma.supported_reset |= AMDGPU_RESET_TYPE_PER_QUEUE; + break; default: break; } |