From 314d30ad50622fc0d70da71509f9dff21545be14 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 3 Feb 2026 11:52:46 -0500 Subject: [PATCH] drm/amdgpu/sdma5.2: enable queue resets unconditionally There is no firmware version dependency. This also enables sdma queue resets on all SDMA 5.2.x based chips. Fixes: 59fd50b8663b ("drm/amdgpu: Add sysfs interface for sdma reset mask") Cc: Jesse Zhang Reviewed-by: Jesse.Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 22 +++------------------- 1 file changed, 3 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c index 50b51965c211..feebaa8cd9b1 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c @@ -1342,25 +1342,9 @@ static int sdma_v5_2_sw_init(struct amdgpu_ip_block *ip_block) adev->sdma.supported_reset = amdgpu_get_soft_full_reset_mask(&adev->sdma.instance[0].ring); - switch (amdgpu_ip_version(adev, SDMA0_HWIP, 0)) { - case IP_VERSION(5, 2, 0): - case IP_VERSION(5, 2, 2): - case IP_VERSION(5, 2, 3): - case IP_VERSION(5, 2, 4): - if ((adev->sdma.instance[0].fw_version >= 76) && - !amdgpu_sriov_vf(adev) && - !adev->debug_disable_gpu_ring_reset) - adev->sdma.supported_reset |= AMDGPU_RESET_TYPE_PER_QUEUE; - break; - case IP_VERSION(5, 2, 5): - if ((adev->sdma.instance[0].fw_version >= 34) && - !amdgpu_sriov_vf(adev) && - !adev->debug_disable_gpu_ring_reset) - adev->sdma.supported_reset |= AMDGPU_RESET_TYPE_PER_QUEUE; - break; - default: - break; - } + if (!amdgpu_sriov_vf(adev) && + !adev->debug_disable_gpu_ring_reset) + adev->sdma.supported_reset |= AMDGPU_RESET_TYPE_PER_QUEUE; /* Allocate memory for SDMA IP Dump buffer */ ptr = kcalloc(adev->sdma.num_instances * reg_count, sizeof(uint32_t), GFP_KERNEL);