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Commit afc45421 authored Apr 25, 2016 by Flora Cui Committed by Alex Deucher Apr 27, 2016

drm/amdgpu: disable vm interrupts with vm_fault_stop=2



V2: disable all vm interrupts in late_init()

Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent c8791a13

drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -910,7 +910,10 @@ static int gmc_v7_0_late_init(void *handle)
		{
		struct amdgpu_device adev = (struct amdgpu_device )handle;

		if (amdgpu_vm_fault_stop != AMDGPU_VM_FAULT_STOP_ALWAYS)
		return amdgpu_irq_get(adev, &adev->mc.vm_fault, 0);
		else
		return 0;
		}

		static int gmc_v7_0_sw_init(void *handle)

drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -870,7 +870,10 @@ static int gmc_v8_0_late_init(void *handle)
		{
		struct amdgpu_device adev = (struct amdgpu_device )handle;

		if (amdgpu_vm_fault_stop != AMDGPU_VM_FAULT_STOP_ALWAYS)
		return amdgpu_irq_get(adev, &adev->mc.vm_fault, 0);
		else
		return 0;
		}

		#define mmMC_SEQ_MISC0_FIJI 0xA71