Commit 5021e9a8 authored Jan 08, 2020 by Nirmoy Das Committed by Alex Deucher Jan 14, 2020

drm/amdgpu: catch amdgpu_irq_add_id failure



Do not ignore amdgpu_irq_add_id return value while registering
VMC page fault interrupt.

Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 9530273e

drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -720,6 +720,10 @@ static int gmc_v10_0_sw_init(void *handle)
		r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VMC,
		VMC_1_0__SRCID__VM_FAULT,
		&adev->gmc.vm_fault);

		if (r)
		return r;

		r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_UTCL2,
		UTCL2_1_0__SRCID__FAULT,
		&adev->gmc.vm_fault);

Admin message