diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 745174d196d6..f735e91eef5c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -124,6 +124,7 @@ enum AMDGPU_DEBUG_MASK { AMDGPU_DEBUG_VM = BIT(0), AMDGPU_DEBUG_LARGEBAR = BIT(1), + AMDGPU_DEBUG_DISABLE_GPU_SOFT_RECOVERY = BIT(2), }; unsigned int amdgpu_vram_limit = UINT_MAX; @@ -945,6 +946,7 @@ MODULE_PARM_DESC(enforce_isolation, "enforce process isolation between graphics * - 0x2: Enable simulating large-bar capability on non-large bar system. This * limits the VRAM size reported to ROCm applications to the visible * size, usually 256MB. + * - 0x4: Disable GPU soft recovery, always do a full reset */ MODULE_PARM_DESC(debug_mask, "debug options for amdgpu, disabled by default"); module_param_named(debug_mask, amdgpu_debug_mask, uint, 0444); @@ -2064,6 +2066,11 @@ static void amdgpu_init_debug_options(struct amdgpu_device *adev) pr_info("debug: enabled simulating large-bar capability on non-large bar system\n"); adev->debug_largebar = true; } + + if (amdgpu_debug_mask & AMDGPU_DEBUG_DISABLE_GPU_SOFT_RECOVERY) { + pr_info("debug: soft reset for GPU recovery disabled\n"); + adev->debug_disable_soft_recovery = true; + } } static int amdgpu_pci_probe(struct pci_dev *pdev, |