drm/amdgpu: fix calltrace during kmd unload(v3)

[sfrench/cifs-2.6.git] / drivers / gpu / drm / amd / amdgpu / gfx_v7_0.c

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index 58b7ef97bff546fc4a01e3dd22f735b1c53670b5..8f20a5dd44fe71a77f374894c61b99073d248505 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -4553,6 +4553,8 @@ static int gfx_v7_0_hw_init(void *handle)
 
        gfx_v7_0_constants_init(adev);
 
+       /* init CSB */
+       adev->gfx.rlc.funcs->get_csb_buffer(adev, adev->gfx.rlc.cs_ptr);
        /* init rlc */
        r = adev->gfx.rlc.funcs->resume(adev);
        if (r)