Re: [PATCH 3/4] drm/mediatek: fine tune the dsi panel's power sequence

2021-05-18 Thread Jitao Shi
On Sat, 2021-04-24 at 00:36 +0800, Chun-Kuang Hu wrote: > Hi, Jitao: > > Jitao Shi 於 2021年4月20日 週二 下午9:26寫道: > > > > Add the drm_panel_prepare_power and drm_panel_unprepare_power control. > > Turn on panel power(drm_panel_prepare_power) and control before dsi > > enable. And then dsi enable, send

Re: [PATCH 3/4] drm/mediatek: fine tune the dsi panel's power sequence

2021-04-23 Thread Chun-Kuang Hu
Hi, Jitao: Jitao Shi 於 2021年4月20日 週二 下午9:26寫道: > > Add the drm_panel_prepare_power and drm_panel_unprepare_power control. > Turn on panel power(drm_panel_prepare_power) and control before dsi > enable. And then dsi enable, send dcs cmd in drm_panel_prepare, last > turn on backlight. Please descr