Re: [Intel-gfx] [PATCH 1/1] initial panel_power_off_time should be 0

2018-09-25 Thread Zhang, Ning A
Thank you very much for getting involved. 在 2018-09-25二的 17:53 +0300，Ville Syrjälä写道： On Tue, Sep 25, 2018 at 12:55:04PM +0300, Jani Nikula wrote: On Thu, 20 Sep 2018, ning.a.zh...@intel.com wrote: From: Zhang Ning mailto:ning.a.zh...@intel.com>> power on a

Re: [Intel-gfx] [PATCH 1/1] initial panel_power_off_time should be 0

2018-09-25 Thread Ville Syrjälä
On Tue, Sep 25, 2018 at 12:55:04PM +0300, Jani Nikula wrote: > On Thu, 20 Sep 2018, ning.a.zh...@intel.com wrote: > > From: Zhang Ning > > > > power on an eDP panel requests eDP panal fully powered off. > > need to wait t11_t12 after LCDVCC is off. usually t12 is 500ms. > > > > code, intel_dp.c, f

Re: [Intel-gfx] [PATCH 1/1] initial panel_power_off_time should be 0

2018-09-25 Thread Jani Nikula
On Thu, 20 Sep 2018, ning.a.zh...@intel.com wrote: > From: Zhang Ning > > power on an eDP panel requests eDP panal fully powered off. > need to wait t11_t12 after LCDVCC is off. usually t12 is 500ms. > > code, intel_dp.c, func edp_panel_vdd_on, line 2010: > > if (!edp_have_panel_power(intel_

[Intel-gfx] [PATCH 1/1] initial panel_power_off_time should be 0

2018-09-20 Thread ning . a . zhang
From: Zhang Ning power on an eDP panel requests eDP panal fully powered off. need to wait t11_t12 after LCDVCC is off. usually t12 is 500ms. code, intel_dp.c, func edp_panel_vdd_on, line 2010: if (!edp_have_panel_power(intel_dp)) wait_panel_power_cycle(intel_dp); transl