From 823d028542b5a26076e2ebd26e29391d553791b0 Mon Sep 17 00:00:00 2001
From: Jack Xiao <Jack.Xiao@amd.com>
Date: Fri, 27 Mar 2020 17:16:28 +0800
Subject: drm/amdgpu/mes: add helper function to convert ring to queue property
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Git-commit: 1a27aacb6ed7422eb9c47e03d3355d201c35f224
Patch-mainline: v5.19-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225

Add the helper function to convert ring to queue property.

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
index df0e542bd687..8cb74d0d0a1f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c
@@ -700,3 +700,20 @@ int amdgpu_mes_remove_hw_queue(struct amdgpu_device *adev, int queue_id)
 	mutex_unlock(&adev->mes.mutex);
 	return 0;
 }
+
+static void
+amdgpu_mes_ring_to_queue_props(struct amdgpu_device *adev,
+			       struct amdgpu_ring *ring,
+			       struct amdgpu_mes_queue_properties *props)
+{
+	props->queue_type = ring->funcs->type;
+	props->hqd_base_gpu_addr = ring->gpu_addr;
+	props->rptr_gpu_addr = ring->rptr_gpu_addr;
+	props->wptr_gpu_addr = ring->wptr_gpu_addr;
+	props->queue_size = ring->ring_size;
+	props->eop_gpu_addr = ring->eop_gpu_addr;
+	props->hqd_pipe_priority = AMDGPU_GFX_PIPE_PRIO_NORMAL;
+	props->hqd_queue_priority = AMDGPU_GFX_QUEUE_PRIORITY_MINIMUM;
+	props->paging = false;
+	props->ring = ring;
+}
-- 
2.38.1