Re: [Intel-gfx] [PATCH v2] drm/i915/edp: Ignore short pulse when panel powered off

2020-03-17 Thread Jani Nikula
On Sat, 14 Mar 2020, Anshuman Gupta wrote: > Few edp panels like Sharp is triggering short and long > hpd pulse after panel is getting powered off. > Currently driver is already ignoring long pulse for eDP > panel but in order to process the short pulse, it turns on > the VDD which requires panel

[Intel-gfx] [PATCH v2] drm/i915/edp: Ignore short pulse when panel powered off

2020-03-13 Thread Anshuman Gupta
Few edp panels like Sharp is triggering short and long hpd pulse after panel is getting powered off. Currently driver is already ignoring long pulse for eDP panel but in order to process the short pulse, it turns on the VDD which requires panel power_cycle_delay + panel_power_on_delay these delay o