From: Felix Kuehling <Felix.Kuehling@amd.com>
Date: Tue, 28 Mar 2017 17:41:11 +0000 (-0400)
Subject: drm/amdgpu: Register UTCL2 as a source of VM faults
X-Git-Tag: v4.14-rc1~674^2~26^2~17
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d7c434d36775b64ef6a92cce76707972e1c1b748;p=platform%2Fkernel%2Flinux-rpi3.git

drm/amdgpu: Register UTCL2 as a source of VM faults

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 87bea71..981d3d9 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -556,6 +556,8 @@ static int gmc_v9_0_sw_init(void *handle)
 	/* This interrupt is VMC page fault.*/
 	r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_VMC, 0,
 				&adev->mc.vm_fault);
+	r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_UTCL2, 0,
+				&adev->mc.vm_fault);
 
 	if (r)
 		return r;