Re: [Intel-gfx] [PATCH] drm/i915/display/psr: Print in debugfs if PSR is not enabled because of sink

2019-10-23 Thread Ramalingam C
On 2019-10-23 at 14:49:32 -0700, José Roberto de Souza wrote: > Right now if sink reported any PSR error or if it fails to > acknowledge the PSR wakeup it sets a flag and do not attempt to > enable PSR anymore. That is the safest approach to avoid repetitive > glitches and allowed us to have PSR en

[Intel-gfx] [PATCH] drm/i915/display/psr: Print in debugfs if PSR is not enabled because of sink

2019-10-23 Thread José Roberto de Souza
Right now if sink reported any PSR error or if it fails to acknowledge the PSR wakeup it sets a flag and do not attempt to enable PSR anymore. That is the safest approach to avoid repetitive glitches and allowed us to have PSR enabled by default. But from time to time even good PSR panels have a P