From: Jack Xiao <Jack.Xiao@xxxxxxx>
Install mes queue via kiq. Disable it temporarily
until it's workable.
Signed-off-by: Jack Xiao <Jack.Xiao@xxxxxxx>
Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/mes_v10_1.c | 27 ++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
index 02c7e4807a3e..31e8e7120640 100644
--- a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
@@ -542,6 +542,33 @@ static void mes_v10_1_queue_init_register(struct amdgpu_ring *ring)
mutex_unlock(&adev->srbm_mutex);
}
+#if 0
+static int mes_v10_1_kiq_enable_queue(struct amdgpu_device *adev)
+{
+ struct amdgpu_kiq *kiq = &adev->gfx.kiq;
+ struct amdgpu_ring *kiq_ring = &adev->gfx.kiq.ring;
+ int r;
+
+ if (!kiq->pmf || !kiq->pmf->kiq_map_queues)
+ return -EINVAL;
+
+ r = amdgpu_ring_alloc(kiq_ring, kiq->pmf->map_queues_size);
+ if (r) {
+ DRM_ERROR("Failed to lock KIQ (%d).\n", r);
+ return r;
+ }
+
+ kiq->pmf->kiq_map_queues(kiq_ring, &adev->mes.ring);
+
+ r = amdgpu_ring_test_ring(kiq_ring);
+ if (r) {
+ DRM_ERROR("kfq enable failed\n");
+ kiq_ring->sched.ready = false;
+ }
+ return r;
+}
+#endif
+
static int mes_v10_1_ring_init(struct amdgpu_device *adev)
{
struct amdgpu_ring *ring;
--
2.25.4
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