On Wed, Feb 23, 2022 at 11:06:47PM +0000, Limonciello, Mario wrote: > [Public] > > Hi, > > By default some laptops show this on every boot. It's not useful and was degraded to debug in a future kernel. > > [drm:dp_retrieve_lttpr_cap [amdgpu]] *ERROR* dp_retrieve_lttpr_cap: Read LTTPR caps data failed. > > Please backport > > commit 1d925758ba1a5d2716a847903e2fd04efcbd9862 ("drm/amd/display: Reduce dmesg error to a debug print") to decrease verbosity. Now queued up, thanks. greg k-h