linux-phytec-ti

drm/dp: make aux retries less chatty

Switch to debug only to avoid flooding the logs.
This mirrors the behavior in some other drivers.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Christian König <christian.koenig@amd.com>