radv/winsys: start adding support for DMA/compute queue

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

diff --git a/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_cs.c b/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_cs.c
index 56bfbb2..325458f 100644 (file)
--- a/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_cs.c
+++ b/src/amd/vulkan/winsys/amdgpu/radv_amdgpu_cs.c
@@ -54,6 +54,7 @@ struct radv_amdgpu_cs {
        bool                        is_chained;
 
        int                         buffer_hash_table[1024];
+       unsigned                    hw_ip;
 };
 
 static inline struct radv_amdgpu_cs *
@@ -62,6 +63,19 @@ radv_amdgpu_cs(struct radeon_winsys_cs *base)
        return (struct radv_amdgpu_cs*)base;
 }
 
+static int ring_to_hw_ip(enum ring_type ring)
+{
+       switch (ring) {
+       case RING_GFX:
+               return AMDGPU_HW_IP_GFX;
+       case RING_DMA:
+               return AMDGPU_HW_IP_DMA;
+       case RING_COMPUTE:
+               return AMDGPU_HW_IP_COMPUTE;
+       default:
+               unreachable("unsupported ring");
+       }
+}
 
 static void radv_amdgpu_request_to_fence(struct radv_amdgpu_ctx *ctx,
                                         struct amdgpu_cs_fence *fence,
@@ -137,6 +151,7 @@ static boolean radv_amdgpu_init_cs(struct radv_amdgpu_cs *cs,
        for (int i = 0; i < ARRAY_SIZE(cs->buffer_hash_table); ++i)
                cs->buffer_hash_table[i] = -1;
 
+       cs->hw_ip = ring_to_hw_ip(ring_type);
        return true;
 }
 
@@ -151,7 +166,7 @@ radv_amdgpu_cs_create(struct radeon_winsys *ws,
                return NULL;
 
        cs->ws = radv_amdgpu_winsys(ws);
-       radv_amdgpu_init_cs(cs, RING_GFX);
+       radv_amdgpu_init_cs(cs, ring_type);
 
        if (cs->ws->use_ib_bos) {
                cs->ib_buffer = ws->buffer_create(ws, ib_size, 0,
@@ -526,7 +541,7 @@ static int radv_amdgpu_winsys_cs_submit_chained(struct radeon_winsys_ctx *_ctx,
                return r;
        }
 
-       request.ip_type = AMDGPU_HW_IP_GFX;
+       request.ip_type = cs0->hw_ip;
        request.number_of_ibs = 1;
        request.ibs = &cs0->ib;
        request.resources = bo_list;
@@ -576,7 +591,7 @@ static int radv_amdgpu_winsys_cs_submit_fallback(struct radeon_winsys_ctx *_ctx,
                        return r;
                }
 
-               request.ip_type = AMDGPU_HW_IP_GFX;
+               request.ip_type = cs0->hw_ip;
                request.resources = bo_list;
                request.number_of_ibs = cnt;
                request.ibs = ibs;
@@ -676,7 +691,7 @@ static int radv_amdgpu_winsys_cs_submit_sysmem(struct radeon_winsys_ctx *_ctx,
                ib.size = size;
                ib.ib_mc_address = ws->buffer_get_va(bo);
 
-               request.ip_type = AMDGPU_HW_IP_GFX;
+               request.ip_type = cs0->hw_ip;
                request.resources = bo_list;
                request.number_of_ibs = 1;
                request.ibs = &ib;
@@ -759,7 +774,7 @@ static bool radv_amdgpu_ctx_wait_idle(struct radeon_winsys_ctx *rwctx)
                struct amdgpu_cs_fence fence;
 
                fence.context = ctx->ctx;
-               fence.ip_type = RING_GFX;
+               fence.ip_type = AMDGPU_HW_IP_GFX;
                fence.ip_instance = 0;
                fence.ring = 0;
                fence.fence = ctx->last_seq_no;