[PATCH v3 1/1] drm/amdgpu: rework sched_list generation

Christian König ckoenig.leichtzumerken at gmail.com
Tue Mar 31 08:28:13 UTC 2020


Am 31.03.20 um 10:24 schrieb Nirmoy:
> [SNIP]
>>>
>>> +const unsigned int amdgpu_ring_type_to_drm_hw_ip[AMDGPU_HW_IP_NUM] = {
>>> +    [AMDGPU_RING_TYPE_GFX]      = AMDGPU_HW_IP_GFX,
>>> +    [AMDGPU_RING_TYPE_COMPUTE]  = AMDGPU_HW_IP_COMPUTE,
>>> +    [AMDGPU_RING_TYPE_SDMA]     = AMDGPU_HW_IP_DMA,
>>> +    [AMDGPU_RING_TYPE_UVD]      = AMDGPU_HW_IP_UVD,
>>> +    [AMDGPU_RING_TYPE_VCE]      = AMDGPU_HW_IP_VCE,
>>> +    [AMDGPU_RING_TYPE_UVD_ENC]  = AMDGPU_HW_IP_UVD_ENC,
>>> +    [AMDGPU_RING_TYPE_VCN_DEC]  = AMDGPU_HW_IP_VCN_DEC,
>>> +    [AMDGPU_RING_TYPE_VCN_ENC]  = AMDGPU_HW_IP_VCN_ENC,
>>> +    [AMDGPU_RING_TYPE_VCN_JPEG] = AMDGPU_HW_IP_VCN_JPEG,
>>> +};
>>> +
>>
>> Please don't use a map for this, it is a 1 to 1 mapping as far as I 
>> can see which the compiler can eliminate.
>
>
> So I should just adev->gpu_sched[ring->funcs->type] ?

Yes, the AMDGPU_HW_IP_* definitions are UAPI anyway and shouldn't leak 
into the backend if possible.

Christian.

>
>
>>
>> The change to the amdgpu_ring_type definition looked better to me, 
>> but please make that a separate patch.
>
>
> Okay.
>
>
> Regards,
>
> Nirmoy
>
>
>>
>> Christian.
>>
>>>   /**
>>>    * amdgpu_ring_alloc - allocate space on the ring buffer
>>>    *
>>> @@ -162,11 +174,13 @@ void amdgpu_ring_undo(struct amdgpu_ring *ring)
>>>    * Returns 0 on success, error on failure.
>>>    */
>>>   int amdgpu_ring_init(struct amdgpu_device *adev, struct 
>>> amdgpu_ring *ring,
>>> -             unsigned max_dw, struct amdgpu_irq_src *irq_src,
>>> -             unsigned irq_type)
>>> +             unsigned int max_dw, struct amdgpu_irq_src *irq_src,
>>> +             unsigned int irq_type, unsigned int hw_prio)
>>>   {
>>>       int r, i;
>>>       int sched_hw_submission = amdgpu_sched_hw_submission;
>>> +    unsigned int *num_sched;
>>> +    unsigned int hw_ip;
>>>
>>>       /* Set the hw submission limit higher for KIQ because
>>>        * it's used for a number of gfx/compute tasks by both
>>> @@ -258,6 +272,12 @@ int amdgpu_ring_init(struct amdgpu_device 
>>> *adev, struct amdgpu_ring *ring,
>>>       ring->priority = DRM_SCHED_PRIORITY_NORMAL;
>>>       mutex_init(&ring->priority_mutex);
>>>
>>> +    if (ring->funcs->type != AMDGPU_RING_TYPE_KIQ) {
>>> +        hw_ip = amdgpu_ring_type_to_drm_hw_ip[ring->funcs->type];
>>> +        num_sched = &adev->gpu_sched[hw_ip][hw_prio].num_scheds;
>>> + adev->gpu_sched[hw_ip][hw_prio].sched[(*num_sched)++] = &ring->sched;
>>> +    }
>>> +
>>>       for (i = 0; i < DRM_SCHED_PRIORITY_MAX; ++i)
>>>           atomic_set(&ring->num_jobs[i], 0);
>>>
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h 
>>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
>>> index 080024d21d3e..219fb1a07b12 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h
>>> @@ -35,6 +35,9 @@
>>>   #define AMDGPU_MAX_VCE_RINGS        3
>>>   #define AMDGPU_MAX_UVD_ENC_RINGS    2
>>>
>>> +#define AMDGPU_RING_PRIO_DEFAULT    1
>>> +#define AMDGPU_RING_PRIO_MAX        AMDGPU_GFX_PIPE_PRIO_MAX
>>> +
>>>   /* some special values for the owner field */
>>>   #define AMDGPU_FENCE_OWNER_UNDEFINED    ((void *)0ul)
>>>   #define AMDGPU_FENCE_OWNER_VM        ((void *)1ul)
>>> @@ -52,11 +55,11 @@ enum amdgpu_ring_type {
>>>       AMDGPU_RING_TYPE_SDMA,
>>>       AMDGPU_RING_TYPE_UVD,
>>>       AMDGPU_RING_TYPE_VCE,
>>> -    AMDGPU_RING_TYPE_KIQ,
>>>       AMDGPU_RING_TYPE_UVD_ENC,
>>>       AMDGPU_RING_TYPE_VCN_DEC,
>>>       AMDGPU_RING_TYPE_VCN_ENC,
>>> -    AMDGPU_RING_TYPE_VCN_JPEG
>>> +    AMDGPU_RING_TYPE_VCN_JPEG,
>>> +    AMDGPU_RING_TYPE_KIQ
>>>   };
>>>
>>>   struct amdgpu_device;
>>> @@ -221,7 +224,6 @@ struct amdgpu_ring {
>>>       struct mutex        priority_mutex;
>>>       /* protected by priority_mutex */
>>>       int            priority;
>>> -    bool            has_high_prio;
>>>
>>>   #if defined(CONFIG_DEBUG_FS)
>>>       struct dentry *ent;
>>> @@ -259,8 +261,8 @@ void amdgpu_ring_generic_pad_ib(struct 
>>> amdgpu_ring *ring, struct amdgpu_ib *ib);
>>>   void amdgpu_ring_commit(struct amdgpu_ring *ring);
>>>   void amdgpu_ring_undo(struct amdgpu_ring *ring);
>>>   int amdgpu_ring_init(struct amdgpu_device *adev, struct 
>>> amdgpu_ring *ring,
>>> -             unsigned ring_size, struct amdgpu_irq_src *irq_src,
>>> -             unsigned irq_type);
>>> +             unsigned int ring_size, struct amdgpu_irq_src *irq_src,
>>> +             unsigned int irq_type, unsigned int prio);
>>>   void amdgpu_ring_fini(struct amdgpu_ring *ring);
>>>   void amdgpu_ring_emit_reg_write_reg_wait_helper(struct amdgpu_ring 
>>> *ring,
>>>                           uint32_t reg0, uint32_t val0,
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h 
>>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h
>>> index 2f4412e030a4..e5b8fb8e75c5 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h
>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h
>>> @@ -61,8 +61,6 @@ struct amdgpu_sdma_ras_funcs {
>>>
>>>   struct amdgpu_sdma {
>>>       struct amdgpu_sdma_instance instance[AMDGPU_MAX_SDMA_INSTANCES];
>>> -    struct drm_gpu_scheduler *sdma_sched[AMDGPU_MAX_SDMA_INSTANCES];
>>> -    uint32_t            num_sdma_sched;
>>>       struct amdgpu_irq_src    trap_irq;
>>>       struct amdgpu_irq_src    illegal_inst_irq;
>>>       struct amdgpu_irq_src    ecc_irq;
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h 
>>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
>>> index 6fe057329de2..2d0633d5515f 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
>>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
>>> @@ -196,10 +196,6 @@ struct amdgpu_vcn {
>>>       uint8_t    num_vcn_inst;
>>>       struct amdgpu_vcn_inst inst[AMDGPU_MAX_VCN_INSTANCES];
>>>       struct amdgpu_vcn_reg     internal;
>>> -    struct drm_gpu_scheduler *vcn_enc_sched[AMDGPU_MAX_VCN_ENC_RINGS];
>>> -    struct drm_gpu_scheduler *vcn_dec_sched[AMDGPU_MAX_VCN_INSTANCES];
>>> -    uint32_t         num_vcn_enc_sched;
>>> -    uint32_t         num_vcn_dec_sched;
>>>
>>>       unsigned    harvest_config;
>>>       int (*pause_dpg_mode)(struct amdgpu_device *adev,
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c 
>>> b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
>>> index cc1033784720..20f108818b2b 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
>>> @@ -979,7 +979,8 @@ static int cik_sdma_sw_init(void *handle)
>>>                        &adev->sdma.trap_irq,
>>>                        (i == 0) ?
>>>                        AMDGPU_SDMA_IRQ_INSTANCE0 :
>>> -                     AMDGPU_SDMA_IRQ_INSTANCE1);
>>> +                     AMDGPU_SDMA_IRQ_INSTANCE1,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
>>> index 51be7aa2d5ec..18e6d1b0dee9 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
>>> @@ -1299,7 +1299,7 @@ static int gfx_v10_0_gfx_ring_init(struct 
>>> amdgpu_device *adev, int ring_id,
>>>
>>>       irq_type = AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP + ring->pipe;
>>>       r = amdgpu_ring_init(adev, ring, 1024,
>>> -                 &adev->gfx.eop_irq, irq_type);
>>> +                 &adev->gfx.eop_irq, irq_type, 
>>> AMDGPU_RING_PRIO_DEFAULT);
>>>       if (r)
>>>           return r;
>>>       return 0;
>>> @@ -1310,7 +1310,8 @@ static int gfx_v10_0_compute_ring_init(struct 
>>> amdgpu_device *adev, int ring_id,
>>>   {
>>>       int r;
>>>       unsigned irq_type;
>>> -    struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id];
>>> +    struct amdgpu_ring *ring;
>>> +    int hw_prio;
>>>
>>>       ring = &adev->gfx.compute_ring[ring_id];
>>>
>>> @@ -1329,10 +1330,11 @@ static int 
>>> gfx_v10_0_compute_ring_init(struct amdgpu_device *adev, int ring_id,
>>>       irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP
>>>           + ((ring->me - 1) * adev->gfx.mec.num_pipe_per_mec)
>>>           + ring->pipe;
>>> -
>>> +    hw_prio = amdgpu_gfx_is_high_priority_compute_queue(adev, 
>>> ring->queue) ?
>>> +            AMDGPU_GFX_PIPE_PRIO_HIGH : AMDGPU_GFX_PIPE_PRIO_NORMAL;
>>>       /* type-2 packets are deprecated on MEC, use type-3 instead */
>>>       r = amdgpu_ring_init(adev, ring, 1024,
>>> -                 &adev->gfx.eop_irq, irq_type);
>>> +                 &adev->gfx.eop_irq, irq_type, hw_prio);
>>>       if (r)
>>>           return r;
>>>
>>> @@ -3261,11 +3263,8 @@ static void 
>>> gfx_v10_0_compute_mqd_set_priority(struct amdgpu_ring *ring, struct
>>>       if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) {
>>>           if (amdgpu_gfx_is_high_priority_compute_queue(adev, 
>>> ring->queue)) {
>>>               mqd->cp_hqd_pipe_priority = AMDGPU_GFX_PIPE_PRIO_HIGH;
>>> -            ring->has_high_prio = true;
>>>               mqd->cp_hqd_queue_priority =
>>>                   AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM;
>>> -        } else {
>>> -            ring->has_high_prio = false;
>>>           }
>>>       }
>>>   }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
>>> index 73d2b96e02b1..e5252aafabf0 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c
>>> @@ -3110,7 +3110,8 @@ static int gfx_v6_0_sw_init(void *handle)
>>>           ring->ring_obj = NULL;
>>>           sprintf(ring->name, "gfx");
>>>           r = amdgpu_ring_init(adev, ring, 1024,
>>> -                     &adev->gfx.eop_irq, 
>>> AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP);
>>> +                     &adev->gfx.eop_irq, 
>>> AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> @@ -3132,7 +3133,7 @@ static int gfx_v6_0_sw_init(void *handle)
>>>           sprintf(ring->name, "comp_%d.%d.%d", ring->me, ring->pipe, 
>>> ring->queue);
>>>           irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP + ring->pipe;
>>>           r = amdgpu_ring_init(adev, ring, 1024,
>>> -                     &adev->gfx.eop_irq, irq_type);
>>> +                     &adev->gfx.eop_irq, irq_type, 
>>> AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
>>> index f5ab0f1c6ca6..bb489246f9aa 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
>>> @@ -4433,7 +4433,7 @@ static int gfx_v7_0_compute_ring_init(struct 
>>> amdgpu_device *adev, int ring_id,
>>>
>>>       /* type-2 packets are deprecated on MEC, use type-3 instead */
>>>       r = amdgpu_ring_init(adev, ring, 1024,
>>> -            &adev->gfx.eop_irq, irq_type);
>>> +            &adev->gfx.eop_irq, irq_type, AMDGPU_RING_PRIO_DEFAULT);
>>>       if (r)
>>>           return r;
>>>
>>> @@ -4505,7 +4505,8 @@ static int gfx_v7_0_sw_init(void *handle)
>>>           ring->ring_obj = NULL;
>>>           sprintf(ring->name, "gfx");
>>>           r = amdgpu_ring_init(adev, ring, 1024,
>>> -                     &adev->gfx.eop_irq, 
>>> AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP);
>>> +                     &adev->gfx.eop_irq, 
>>> AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
>>> index 5e5d7bae57ec..2da78ea55b8a 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
>>> @@ -1894,6 +1894,7 @@ static int gfx_v8_0_compute_ring_init(struct 
>>> amdgpu_device *adev, int ring_id,
>>>       int r;
>>>       unsigned irq_type;
>>>       struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id];
>>> +    int hw_prio;
>>>
>>>       ring = &adev->gfx.compute_ring[ring_id];
>>>
>>> @@ -1913,9 +1914,11 @@ static int gfx_v8_0_compute_ring_init(struct 
>>> amdgpu_device *adev, int ring_id,
>>>           + ((ring->me - 1) * adev->gfx.mec.num_pipe_per_mec)
>>>           + ring->pipe;
>>>
>>> +    hw_prio = amdgpu_gfx_is_high_priority_compute_queue(adev, 
>>> ring->queue) ?
>>> +            AMDGPU_GFX_PIPE_PRIO_HIGH : AMDGPU_RING_PRIO_DEFAULT;
>>>       /* type-2 packets are deprecated on MEC, use type-3 instead */
>>>       r = amdgpu_ring_init(adev, ring, 1024,
>>> -            &adev->gfx.eop_irq, irq_type);
>>> +            &adev->gfx.eop_irq, irq_type, hw_prio);
>>>       if (r)
>>>           return r;
>>>
>>> @@ -2019,7 +2022,8 @@ static int gfx_v8_0_sw_init(void *handle)
>>>           }
>>>
>>>           r = amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq,
>>> -                     AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP);
>>> +                     AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> @@ -4432,11 +4436,8 @@ static void gfx_v8_0_mqd_set_priority(struct 
>>> amdgpu_ring *ring, struct vi_mqd *m
>>>       if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) {
>>>           if (amdgpu_gfx_is_high_priority_compute_queue(adev, 
>>> ring->queue)) {
>>>               mqd->cp_hqd_pipe_priority = AMDGPU_GFX_PIPE_PRIO_HIGH;
>>> -            ring->has_high_prio = true;
>>>               mqd->cp_hqd_queue_priority =
>>>                   AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM;
>>> -        } else {
>>> -            ring->has_high_prio = false;
>>>           }
>>>       }
>>>   }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
>>> index 1fea077ef748..1486e612da39 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
>>> @@ -2190,6 +2190,7 @@ static int gfx_v9_0_compute_ring_init(struct 
>>> amdgpu_device *adev, int ring_id,
>>>       int r;
>>>       unsigned irq_type;
>>>       struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id];
>>> +    int hw_prio;
>>>
>>>       ring = &adev->gfx.compute_ring[ring_id];
>>>
>>> @@ -2208,10 +2209,11 @@ static int gfx_v9_0_compute_ring_init(struct 
>>> amdgpu_device *adev, int ring_id,
>>>       irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP
>>>           + ((ring->me - 1) * adev->gfx.mec.num_pipe_per_mec)
>>>           + ring->pipe;
>>> -
>>> +    hw_prio = amdgpu_gfx_is_high_priority_compute_queue(adev, 
>>> ring->queue) ?
>>> +            AMDGPU_GFX_PIPE_PRIO_HIGH : AMDGPU_GFX_PIPE_PRIO_NORMAL;
>>>       /* type-2 packets are deprecated on MEC, use type-3 instead */
>>>       r = amdgpu_ring_init(adev, ring, 1024,
>>> -                 &adev->gfx.eop_irq, irq_type);
>>> +                 &adev->gfx.eop_irq, irq_type, hw_prio);
>>>       if (r)
>>>           return r;
>>>
>>> @@ -2305,7 +2307,9 @@ static int gfx_v9_0_sw_init(void *handle)
>>>           ring->use_doorbell = true;
>>>           ring->doorbell_index = adev->doorbell_index.gfx_ring0 << 1;
>>>           r = amdgpu_ring_init(adev, ring, 1024,
>>> -                     &adev->gfx.eop_irq, 
>>> AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP);
>>> +                     &adev->gfx.eop_irq,
>>> +                     AMDGPU_CP_IRQ_GFX_ME0_PIPE0_EOP,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> @@ -3369,11 +3373,8 @@ static void gfx_v9_0_mqd_set_priority(struct 
>>> amdgpu_ring *ring, struct v9_mqd *m
>>>       if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) {
>>>           if (amdgpu_gfx_is_high_priority_compute_queue(adev, 
>>> ring->queue)) {
>>>               mqd->cp_hqd_pipe_priority = AMDGPU_GFX_PIPE_PRIO_HIGH;
>>> -            ring->has_high_prio = true;
>>>               mqd->cp_hqd_queue_priority =
>>>                   AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM;
>>> -        } else {
>>> -            ring->has_high_prio = false;
>>>           }
>>>       }
>>>   }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c
>>> index 0debfd9f428c..0105519a856f 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c
>>> @@ -480,7 +480,8 @@ int jpeg_v1_0_sw_init(void *handle)
>>>
>>>       ring = &adev->jpeg.inst->ring_dec;
>>>       sprintf(ring->name, "jpeg_dec");
>>> -    r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, 0);
>>> +    r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, 0,
>>> +                 AMDGPU_RING_PRIO_DEFAULT);
>>>       if (r)
>>>           return r;
>>>
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c
>>> index ba6aeff122da..9ae8247fb13b 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c
>>> @@ -106,7 +106,8 @@ static int jpeg_v2_0_sw_init(void *handle)
>>>       ring->use_doorbell = true;
>>>       ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 
>>> << 1) + 1;
>>>       sprintf(ring->name, "jpeg_dec");
>>> -    r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, 0);
>>> +    r = amdgpu_ring_init(adev, ring, 512, &adev->jpeg.inst->irq, 0,
>>> +                 AMDGPU_RING_PRIO_DEFAULT);
>>>       if (r)
>>>           return r;
>>>
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c 
>>> b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
>>> index c04c2078a7c1..54f66926f0d8 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
>>> @@ -118,7 +118,8 @@ static int jpeg_v2_5_sw_init(void *handle)
>>>           ring->use_doorbell = true;
>>>           ring->doorbell_index = 
>>> (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 1 + 8 * i;
>>>           sprintf(ring->name, "jpeg_dec_%d", i);
>>> -        r = amdgpu_ring_init(adev, ring, 512, 
>>> &adev->jpeg.inst[i].irq, 0);
>>> +        r = amdgpu_ring_init(adev, ring, 512, 
>>> &adev->jpeg.inst[i].irq, 0,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c 
>>> b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
>>> index 9211583adfa8..5f304d61999e 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
>>> @@ -873,7 +873,8 @@ static int sdma_v2_4_sw_init(void *handle)
>>>                        &adev->sdma.trap_irq,
>>>                        (i == 0) ?
>>>                        AMDGPU_SDMA_IRQ_INSTANCE0 :
>>> -                     AMDGPU_SDMA_IRQ_INSTANCE1);
>>> +                     AMDGPU_SDMA_IRQ_INSTANCE1,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
>>> index 8077b01c1f52..c59f6f6f4c09 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
>>> @@ -1157,7 +1157,8 @@ static int sdma_v3_0_sw_init(void *handle)
>>>                        &adev->sdma.trap_irq,
>>>                        (i == 0) ?
>>>                        AMDGPU_SDMA_IRQ_INSTANCE0 :
>>> -                     AMDGPU_SDMA_IRQ_INSTANCE1);
>>> +                     AMDGPU_SDMA_IRQ_INSTANCE1,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
>>> index db03bcff3348..352cd9632770 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
>>> @@ -1859,7 +1859,8 @@ static int sdma_v4_0_sw_init(void *handle)
>>>
>>>           sprintf(ring->name, "sdma%d", i);
>>>           r = amdgpu_ring_init(adev, ring, 1024, &adev->sdma.trap_irq,
>>> -                     AMDGPU_SDMA_IRQ_INSTANCE0 + i);
>>> +                     AMDGPU_SDMA_IRQ_INSTANCE0 + i,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>
>>> @@ -1877,7 +1878,8 @@ static int sdma_v4_0_sw_init(void *handle)
>>>               sprintf(ring->name, "page%d", i);
>>>               r = amdgpu_ring_init(adev, ring, 1024,
>>>                            &adev->sdma.trap_irq,
>>> -                         AMDGPU_SDMA_IRQ_INSTANCE0 + i);
>>> +                         AMDGPU_SDMA_IRQ_INSTANCE0 + i,
>>> +                         AMDGPU_RING_PRIO_DEFAULT);
>>>               if (r)
>>>                   return r;
>>>           }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
>>> index d6299786a068..5e6e4ea1a8ee 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
>>> @@ -1234,7 +1234,8 @@ static int sdma_v5_0_sw_init(void *handle)
>>>                        &adev->sdma.trap_irq,
>>>                        (i == 0) ?
>>>                        AMDGPU_SDMA_IRQ_INSTANCE0 :
>>> -                     AMDGPU_SDMA_IRQ_INSTANCE1);
>>> +                     AMDGPU_SDMA_IRQ_INSTANCE1,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c 
>>> b/drivers/gpu/drm/amd/amdgpu/si_dma.c
>>> index 3da3422c2d77..7d2bbcbe547b 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/si_dma.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c
>>> @@ -504,7 +504,8 @@ static int si_dma_sw_init(void *handle)
>>>                        &adev->sdma.trap_irq,
>>>                        (i == 0) ?
>>>                        AMDGPU_SDMA_IRQ_INSTANCE0 :
>>> -                     AMDGPU_SDMA_IRQ_INSTANCE1);
>>> +                     AMDGPU_SDMA_IRQ_INSTANCE1,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c 
>>> b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
>>> index 957e14e2c155..3cafba726587 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c
>>> @@ -118,7 +118,8 @@ static int uvd_v4_2_sw_init(void *handle)
>>>
>>>       ring = &adev->uvd.inst->ring;
>>>       sprintf(ring->name, "uvd");
>>> -    r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.inst->irq, 0);
>>> +    r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.inst->irq, 0,
>>> +                 AMDGPU_RING_PRIO_DEFAULT);
>>>       if (r)
>>>           return r;
>>>
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
>>> index 2aad6689823b..a566ff926e90 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c
>>> @@ -116,7 +116,8 @@ static int uvd_v5_0_sw_init(void *handle)
>>>
>>>       ring = &adev->uvd.inst->ring;
>>>       sprintf(ring->name, "uvd");
>>> -    r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.inst->irq, 0);
>>> +    r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.inst->irq, 0,
>>> +                 AMDGPU_RING_PRIO_DEFAULT);
>>>       if (r)
>>>           return r;
>>>
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
>>> index 81186be66600..0a880bc101b8 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
>>> @@ -418,7 +418,8 @@ static int uvd_v6_0_sw_init(void *handle)
>>>
>>>       ring = &adev->uvd.inst->ring;
>>>       sprintf(ring->name, "uvd");
>>> -    r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.inst->irq, 0);
>>> +    r = amdgpu_ring_init(adev, ring, 512, &adev->uvd.inst->irq, 0,
>>> +                 AMDGPU_RING_PRIO_DEFAULT);
>>>       if (r)
>>>           return r;
>>>
>>> @@ -430,7 +431,9 @@ static int uvd_v6_0_sw_init(void *handle)
>>>           for (i = 0; i < adev->uvd.num_enc_rings; ++i) {
>>>               ring = &adev->uvd.inst->ring_enc[i];
>>>               sprintf(ring->name, "uvd_enc%d", i);
>>> -            r = amdgpu_ring_init(adev, ring, 512, 
>>> &adev->uvd.inst->irq, 0);
>>> +            r = amdgpu_ring_init(adev, ring, 512,
>>> +                         &adev->uvd.inst->irq, 0,
>>> +                         AMDGPU_RING_PRIO_DEFAULT);
>>>               if (r)
>>>                   return r;
>>>           }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
>>> index eef56211b3a2..db8364667177 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c
>>> @@ -452,7 +452,8 @@ static int uvd_v7_0_sw_init(void *handle)
>>>           if (!amdgpu_sriov_vf(adev)) {
>>>               ring = &adev->uvd.inst[j].ring;
>>>               sprintf(ring->name, "uvd_%d", ring->me);
>>> -            r = amdgpu_ring_init(adev, ring, 512, 
>>> &adev->uvd.inst[j].irq, 0);
>>> +            r = amdgpu_ring_init(adev, ring, 512, 
>>> &adev->uvd.inst[j].irq, 0,
>>> +                         AMDGPU_RING_PRIO_DEFAULT);
>>>               if (r)
>>>                   return r;
>>>           }
>>> @@ -471,7 +472,8 @@ static int uvd_v7_0_sw_init(void *handle)
>>>                   else
>>>                       ring->doorbell_index = 
>>> adev->doorbell_index.uvd_vce.uvd_ring2_3 * 2 + 1;
>>>               }
>>> -            r = amdgpu_ring_init(adev, ring, 512, 
>>> &adev->uvd.inst[j].irq, 0);
>>> +            r = amdgpu_ring_init(adev, ring, 512, 
>>> &adev->uvd.inst[j].irq, 0,
>>> +                         AMDGPU_RING_PRIO_DEFAULT);
>>>               if (r)
>>>                   return r;
>>>           }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c
>>> index b6837fcfdba7..74c9f567bcd6 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/vce_v2_0.c
>>> @@ -434,7 +434,7 @@ static int vce_v2_0_sw_init(void *handle)
>>>           ring = &adev->vce.ring[i];
>>>           sprintf(ring->name, "vce%d", i);
>>>           r = amdgpu_ring_init(adev, ring, 512,
>>> -                     &adev->vce.irq, 0);
>>> +                     &adev->vce.irq, 0, AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
>>> index 217db187207c..6d9108fa22e0 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
>>> @@ -442,7 +442,8 @@ static int vce_v3_0_sw_init(void *handle)
>>>       for (i = 0; i < adev->vce.num_rings; i++) {
>>>           ring = &adev->vce.ring[i];
>>>           sprintf(ring->name, "vce%d", i);
>>> -        r = amdgpu_ring_init(adev, ring, 512, &adev->vce.irq, 0);
>>> +        r = amdgpu_ring_init(adev, ring, 512, &adev->vce.irq, 0,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
>>> index 5e986dea4645..a0fb119240f4 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/vce_v4_0.c
>>> @@ -476,7 +476,8 @@ static int vce_v4_0_sw_init(void *handle)
>>>               else
>>>                   ring->doorbell_index = 
>>> adev->doorbell_index.uvd_vce.vce_ring2_3 * 2 + 1;
>>>           }
>>> -        r = amdgpu_ring_init(adev, ring, 512, &adev->vce.irq, 0);
>>> +        r = amdgpu_ring_init(adev, ring, 512, &adev->vce.irq, 0,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
>>> index f570ac72a351..1ad79155ed00 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
>>> @@ -127,7 +127,8 @@ static int vcn_v1_0_sw_init(void *handle)
>>>
>>>       ring = &adev->vcn.inst->ring_dec;
>>>       sprintf(ring->name, "vcn_dec");
>>> -    r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst->irq, 0);
>>> +    r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst->irq, 0,
>>> +                 AMDGPU_RING_PRIO_DEFAULT);
>>>       if (r)
>>>           return r;
>>>
>>> @@ -145,7 +146,8 @@ static int vcn_v1_0_sw_init(void *handle)
>>>       for (i = 0; i < adev->vcn.num_enc_rings; ++i) {
>>>           ring = &adev->vcn.inst->ring_enc[i];
>>>           sprintf(ring->name, "vcn_enc%d", i);
>>> -        r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst->irq, 
>>> 0);
>>> +        r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst->irq, 0,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c 
>>> b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
>>> index b3b5e5cac400..89ebeb28f499 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
>>> @@ -133,7 +133,8 @@ static int vcn_v2_0_sw_init(void *handle)
>>>       ring->doorbell_index = adev->doorbell_index.vcn.vcn_ring0_1 << 1;
>>>
>>>       sprintf(ring->name, "vcn_dec");
>>> -    r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst->irq, 0);
>>> +    r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst->irq, 0,
>>> +                 AMDGPU_RING_PRIO_DEFAULT);
>>>       if (r)
>>>           return r;
>>>
>>> @@ -163,7 +164,8 @@ static int vcn_v2_0_sw_init(void *handle)
>>>           else
>>>               ring->doorbell_index = 
>>> (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 1 + i;
>>>           sprintf(ring->name, "vcn_enc%d", i);
>>> -        r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst->irq, 
>>> 0);
>>> +        r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst->irq, 0,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>       }
>>> diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c 
>>> b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
>>> index 22540265aee5..c881e1b28481 100644
>>> --- a/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
>>> +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
>>> @@ -191,7 +191,8 @@ static int vcn_v2_5_sw_init(void *handle)
>>>           ring->doorbell_index = 
>>> (adev->doorbell_index.vcn.vcn_ring0_1 << 1) +
>>>                   (amdgpu_sriov_vf(adev) ? 2*j : 8*j);
>>>           sprintf(ring->name, "vcn_dec_%d", j);
>>> -        r = amdgpu_ring_init(adev, ring, 512, 
>>> &adev->vcn.inst[j].irq, 0);
>>> +        r = amdgpu_ring_init(adev, ring, 512, 
>>> &adev->vcn.inst[j].irq, 0,
>>> +                     AMDGPU_RING_PRIO_DEFAULT);
>>>           if (r)
>>>               return r;
>>>
>>> @@ -203,7 +204,8 @@ static int vcn_v2_5_sw_init(void *handle)
>>>                       (amdgpu_sriov_vf(adev) ? (1 + i + 2*j) : (2 + 
>>> i + 8*j));
>>>
>>>               sprintf(ring->name, "vcn_enc_%d.%d", j, i);
>>> -            r = amdgpu_ring_init(adev, ring, 512, 
>>> &adev->vcn.inst[j].irq, 0);
>>> +            r = amdgpu_ring_init(adev, ring, 512, 
>>> &adev->vcn.inst[j].irq, 0,
>>> +                         AMDGPU_RING_PRIO_DEFAULT);
>>>               if (r)
>>>                   return r;
>>>           }
>>> -- 
>>> 2.25.1
>>>
>>
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