[PATCH] Revert "drm/amd/display: Program OTG vtotal min/max selectors unconditionally for DCN1+"

[André Almeida]

Hi Guilherme,

Em 02/07/2023 13:44, Guilherme G. Piccoli escreveu:
> This reverts commit 06c3a652a787efc960af7c8816036d25c4227c6c.
> 
> After this commit, the Steam Deck cannot boot with graphics anymore;
> the following message is observed on dmesg:
> 
> "[drm] ERROR [CRTC:67:crtc-0] flip_done timed out"
> 
> No other error is observed, it just stays like that. After bisecting
> amd-staging-drm-next, we narrowed it down to this commit. Seems it
> makes sense to revert it to have the tree bootable until a proper
> solution is worked.

Thank you for your patch, I confirm the exactly same behavior on my 
Steam Deck.

> 
> Signed-off-by: Guilherme G. Piccoli <gpiccoli at igalia.com>
> 

Reviewed-by: André Almeida <andrealmeid at igalia.com>