drm/amdgpu: add RAS POISON interrupt funcs for jpeg_v2_6

Add ras_poison_irq and functions.

Suggested-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Horatio Zhang <Hongkun.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
index b040f51..73e0dc5 100644 (file)
--- 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;
        }
 }
 
@@ -800,6 +815,7 @@ const struct amdgpu_ras_block_hw_ops jpeg_v2_6_ras_hw_ops = {
 static struct amdgpu_jpeg_ras jpeg_v2_6_ras = {
        .ras_block = {
                .hw_ops = &jpeg_v2_6_ras_hw_ops,
+               .ras_late_init = amdgpu_jpeg_ras_late_init,
        },
 };