amdgpu(4): use DRM_INFO instead of printf for printing compute unit info

[Charlie Burnett]

Howdy all,
For reasons that are beyond me, when printf is called in amdgpu_device.c to
print the CU info, it gives me a psp firmware load failure on a Radeon VII
(Vega 20) gpu. Switching the printf statement to a DRM_INFO statement as
used in the rest of amdgpu seems to fix it though.

ok?

diff --git sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c
sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c
index 45eff483e86..fba5a7caf23 100644
--- sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c
+++ sys/dev/pci/drm/amd/amdgpu/amdgpu_device.c
@@ -3210,7 +3210,7 @@ fence_driver_init:
  default:
  chip_name = amdgpu_asic_name[adev->asic_type];
  }
- printf("%s: %s %d CU rev 0x%02x\n", adev->self.dv_xname,
+ DRM_INFO( "%s: %s %d CU rev 0x%02x\n", adev->self.dv_xname,
     chip_name, adev->gfx.cu_info.number, adev->rev_id);
 }
 #endif