From: Leo Liu <leo.liu@amd.com>
Date: Tue, 17 Nov 2015 14:28:29 +0000 (-0500)
Subject: drm/amdgpu: reset vce trap interrupt flag
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=d6c29c30eaac8a0d6c8c8f44a2c61d3443c51707;p=deliverable%2Flinux.git

drm/amdgpu: reset vce trap interrupt flag

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
index 6a52db6ad8d7..3acff3ab764f 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -576,6 +576,11 @@ static int vce_v3_0_process_interrupt(struct amdgpu_device *adev,
 				      struct amdgpu_iv_entry *entry)
 {
 	DRM_DEBUG("IH: VCE\n");
+
+	WREG32_P(mmVCE_SYS_INT_STATUS,
+		VCE_SYS_INT_STATUS__VCE_SYS_INT_TRAP_INTERRUPT_INT_MASK,
+		~VCE_SYS_INT_STATUS__VCE_SYS_INT_TRAP_INTERRUPT_INT_MASK);
+
 	switch (entry->src_data) {
 	case 0:
 		amdgpu_fence_process(&adev->vce.ring[0]);