From: Jack Xiao <Jack.Xiao@amd.com>
Date: Fri, 1 Mar 2024 09:40:30 +0000 (+0800)
Subject: drm/amdgpu/gfx: enable mes to map legacy queue support
X-Git-Tag: io_uring-6.11-20240722~49^2~25^2~402
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=663bbfaf68971fa09d69a6ef8a6c4ef8bff9274d;p=linux-2.6-block.git

drm/amdgpu/gfx: enable mes to map legacy queue support

Enable mes to map legacy queue support.

v2: drop unused gfx_v12_0_kiq_enable_kgq() (Alex)

Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
index be72837c3cf2..ca90d6b577c8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -657,7 +657,7 @@ int amdgpu_gfx_enable_kcq(struct amdgpu_device *adev, int xcc_id)
 	if (r)
 		DRM_ERROR("KCQ enable failed\n");
 
-	if (adev->enable_mes) {
+	if (adev->enable_mes || adev->enable_uni_mes) {
 		for (i = 0; i < adev->gfx.num_compute_rings; i++) {
 			j = i + xcc_id * adev->gfx.num_compute_rings;
 			r = amdgpu_mes_map_legacy_queue(adev,
@@ -685,7 +685,7 @@ int amdgpu_gfx_enable_kgq(struct amdgpu_device *adev, int xcc_id)
 
 	amdgpu_device_flush_hdp(adev, NULL);
 
-	if (adev->enable_mes) {
+	if (adev->enable_mes || adev->enable_uni_mes) {
 		for (i = 0; i < adev->gfx.num_gfx_rings; i++) {
 			j = i + xcc_id * adev->gfx.num_gfx_rings;
 			r = amdgpu_mes_map_legacy_queue(adev,
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
index 080f5879a55c..fcf2bb0e886c 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
@@ -2707,28 +2707,6 @@ static int gfx_v12_0_gfx_init_queue(struct amdgpu_ring *ring)
 	return 0;
 }
 
-static int gfx_v12_0_kiq_enable_kgq(struct amdgpu_device *adev)
-{
-	struct amdgpu_kiq *kiq = &adev->gfx.kiq[0];
-	struct amdgpu_ring *kiq_ring = &adev->gfx.kiq[0].ring;
-	int r, i;
-
-	if (!kiq->pmf || !kiq->pmf->kiq_map_queues)
-		return -EINVAL;
-
-	r = amdgpu_ring_alloc(kiq_ring, kiq->pmf->map_queues_size *
-					adev->gfx.num_gfx_rings);
-	if (r) {
-		DRM_ERROR("Failed to lock KIQ (%d).\n", r);
-		return r;
-	}
-
-	for (i = 0; i < adev->gfx.num_gfx_rings; i++)
-		kiq->pmf->kiq_map_queues(kiq_ring, &adev->gfx.gfx_ring[i]);
-
-	return amdgpu_ring_test_helper(kiq_ring);
-}
-
 static int gfx_v12_0_cp_async_gfx_ring_resume(struct amdgpu_device *adev)
 {
 	int r, i;
@@ -2751,7 +2729,8 @@ static int gfx_v12_0_cp_async_gfx_ring_resume(struct amdgpu_device *adev)
 		if (r)
 			goto done;
 	}
-	r = gfx_v12_0_kiq_enable_kgq(adev);
+
+	r = amdgpu_gfx_enable_kgq(adev, 0);
 	if (r)
 		goto done;