From e21e1e8bb847b87e2e099ffdf37ed382ccba4b44 Mon Sep 17 00:00:00 2001 From: "Jesse.zhang@amd.com" Date: Tue, 8 Apr 2025 14:23:45 +0800 Subject: [PATCH 3185/5403] 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 Reviewed-by: Tim Huang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) 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; } -- 2.54.0