From: Boyuan Zhang <boyuan.zhang@amd.com>
Date: Wed, 30 May 2018 14:42:33 -0400
Subject: drm/amdgpu: add vcn jpeg irq support
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Git-commit: 59dd2b883fcd50d76b644d2ade084dae0137a8f7
Patch-mainline: v4.19-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Add vcn jpeg irq support.

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
@@ -88,6 +88,11 @@ static int vcn_v1_0_sw_init(void *handle
 			return r;
 	}
 
+	/* VCN JPEG TRAP */
+	r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_VCN, 126, &adev->vcn.irq);
+	if (r)
+		return r;
+
 	r = amdgpu_vcn_sw_init(adev);
 	if (r)
 		return r;
@@ -1438,6 +1443,9 @@ static int vcn_v1_0_process_interrupt(st
 	case 120:
 		amdgpu_fence_process(&adev->vcn.ring_enc[1]);
 		break;
+	case 126:
+		amdgpu_fence_process(&adev->vcn.ring_jpeg);
+		break;
 	default:
 		DRM_ERROR("Unhandled interrupt: %d %d\n",
 			  entry->src_id, entry->src_data[0]);