drm/amdgpu/kiq: add no_scheduler flag to KIQ

We don't want a GPU scheduler for this ring.

Reviewed-by: Christian König <christian.koenig@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 92f2e59056c97830799d8fba7cb6a65a5621a1d2..ea576b4260a461363a624aa9622ecebe8b2090a1 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
@@ -318,6 +318,7 @@ int amdgpu_gfx_kiq_init_ring(struct amdgpu_device *adev,
                return r;
 
        ring->eop_gpu_addr = kiq->eop_gpu_addr;
+       ring->no_scheduler = true;
        sprintf(ring->name, "kiq_%d.%d.%d", ring->me, ring->pipe, ring->queue);
        r = amdgpu_ring_init(adev, ring, 1024,
                             irq, AMDGPU_CP_KIQ_IRQ_DRIVER0,