[PATCH v3 5/6] drm/amdgpu: add RAS POISON interrupt funcs for jpeg_v2_6

[Horatio Zhang]

Add ras_poison_irq and functions.

Suggested-by: Hawking Zhang <Hawking.Zhang at amd.com>
Signed-off-by: Horatio Zhang <Hongkun.Zhang at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 27 ++++++++++++++++++++------
 1 file changed, 21 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
index b79edb12b90e..3c83f0578113 100644
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
+++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
@@ -102,13 +102,13 @@ static int jpeg_v2_5_sw_init(void *handle)
 
 		/* JPEG DJPEG POISON EVENT */
 		r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_jpeg[i],
-			VCN_2_6__SRCID_DJPEG0_POISON, &adev->jpeg.inst[i].irq);
+			VCN_2_6__SRCID_DJPEG0_POISON, &adev->jpeg.inst[i].ras_poison_irq);
 		if (r)
 			return r;
 
 		/* JPEG EJPEG POISON EVENT */
 		r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_jpeg[i],
-			VCN_2_6__SRCID_EJPEG0_POISON, &adev->jpeg.inst[i].irq);
+			VCN_2_6__SRCID_EJPEG0_POISON, &adev->jpeg.inst[i].ras_poison_irq);
 		if (r)
 			return r;
 	}
@@ -221,6 +221,9 @@ static int jpeg_v2_5_hw_fini(void *handle)
 		if (adev->jpeg.cur_state != AMD_PG_STATE_GATE &&
 		      RREG32_SOC15(JPEG, i, mmUVD_JRBC_STATUS))
 			jpeg_v2_5_set_powergating_state(adev, AMD_PG_STATE_GATE);
+
+		if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__JPEG))
+			amdgpu_irq_put(adev, &adev->jpeg.inst[i].ras_poison_irq, 0);
 	}
 
 	return 0;
@@ -569,6 +572,14 @@ static int jpeg_v2_5_set_interrupt_state(struct amdgpu_device *adev,
 	return 0;
 }
 
+static int jpeg_v2_6_set_ras_interrupt_state(struct amdgpu_device *adev,
+					struct amdgpu_irq_src *source,
+					unsigned int type,
+					enum amdgpu_interrupt_state state)
+{
+	return 0;
+}
+
 static int jpeg_v2_5_process_interrupt(struct amdgpu_device *adev,
 				      struct amdgpu_irq_src *source,
 				      struct amdgpu_iv_entry *entry)
@@ -593,10 +604,6 @@ static int jpeg_v2_5_process_interrupt(struct amdgpu_device *adev,
 	case VCN_2_0__SRCID__JPEG_DECODE:
 		amdgpu_fence_process(adev->jpeg.inst[ip_instance].ring_dec);
 		break;
-	case VCN_2_6__SRCID_DJPEG0_POISON:
-	case VCN_2_6__SRCID_EJPEG0_POISON:
-		amdgpu_jpeg_process_poison_irq(adev, source, entry);
-		break;
 	default:
 		DRM_ERROR("Unhandled interrupt: %d %d\n",
 			  entry->src_id, entry->src_data[0]);
@@ -725,6 +732,11 @@ static const struct amdgpu_irq_src_funcs jpeg_v2_5_irq_funcs = {
 	.process = jpeg_v2_5_process_interrupt,
 };
 
+static const struct amdgpu_irq_src_funcs jpeg_v2_6_ras_irq_funcs = {
+	.set = jpeg_v2_6_set_ras_interrupt_state,
+	.process = amdgpu_jpeg_process_poison_irq,
+};
+
 static void jpeg_v2_5_set_irq_funcs(struct amdgpu_device *adev)
 {
 	int i;
@@ -735,6 +747,9 @@ static void jpeg_v2_5_set_irq_funcs(struct amdgpu_device *adev)
 
 		adev->jpeg.inst[i].irq.num_types = 1;
 		adev->jpeg.inst[i].irq.funcs = &jpeg_v2_5_irq_funcs;
+
+		adev->jpeg.inst[i].ras_poison_irq.num_types = 1;
+		adev->jpeg.inst[i].ras_poison_irq.funcs = &jpeg_v2_6_ras_irq_funcs;
 	}
 }
 
-- 
2.34.1