Re: [v4 2/3] drm/panel: ili9882t: Avoid blurred screen from fast sleep

2023-10-19 Thread Doug Anderson
Hi, On Fri, Oct 13, 2023 at 2:43 PM Doug Anderson wrote: > > Hi, > > On Fri, Oct 13, 2023 at 2:19 AM Cong Yang > wrote: > > > > At present, we have found that there may be a problem of blurred > > screen during fast sleep/resume. The direct cause of the blurred > > screen is that the IC does not

Re: [v4 2/3] drm/panel: ili9882t: Avoid blurred screen from fast sleep

2023-10-13 Thread Doug Anderson
Hi, On Fri, Oct 13, 2023 at 2:19 AM Cong Yang wrote: > > At present, we have found that there may be a problem of blurred > screen during fast sleep/resume. The direct cause of the blurred > screen is that the IC does not receive 0x28/0x10. Because of the > particularity of the IC, before the pan

[v4 2/3] drm/panel: ili9882t: Avoid blurred screen from fast sleep

2023-10-13 Thread Cong Yang
At present, we have found that there may be a problem of blurred screen during fast sleep/resume. The direct cause of the blurred screen is that the IC does not receive 0x28/0x10. Because of the particularity of the IC, before the panel enters sleep hid must stop scanning, as i2c_hid_core_suspend b