Re: [PATCH v2 1/2] drm/panel: jd9365da: Modify Kingdisplay and Melfas panel timing

2024-09-24 Thread zhaoxiong lv
On Wed, Sep 25, 2024 at 12:11 AM Jessica Zhang wrote: > > > > On 9/23/2024 7:13 PM, zhaoxiong lv wrote: > > On Tue, Sep 24, 2024 at 5:14 AM Jessica Zhang > > wrote: > >> > >> > >> > >> On 9/23/2024 6:42 AM, Zhaoxiong Lv wrote: > >>> In MTK chips, if the system starts suspending before the DRM ru

Re: [PATCH v2 1/2] drm/panel: jd9365da: Modify Kingdisplay and Melfas panel timing

2024-09-24 Thread Jessica Zhang
On 9/23/2024 7:13 PM, zhaoxiong lv wrote: On Tue, Sep 24, 2024 at 5:14 AM Jessica Zhang wrote: On 9/23/2024 6:42 AM, Zhaoxiong Lv wrote: In MTK chips, if the system starts suspending before the DRM runtime resume has not completed, there is a possibility of a black screen after waking th

Re: [PATCH v2 1/2] drm/panel: jd9365da: Modify Kingdisplay and Melfas panel timing

2024-09-23 Thread zhaoxiong lv
On Tue, Sep 24, 2024 at 5:14 AM Jessica Zhang wrote: > > > > On 9/23/2024 6:42 AM, Zhaoxiong Lv wrote: > > In MTK chips, if the system starts suspending before the DRM runtime > > resume has not completed, there is a possibility of a black screen > > after waking the machine. Reduce the disable de

Re: [PATCH v2 1/2] drm/panel: jd9365da: Modify Kingdisplay and Melfas panel timing

2024-09-23 Thread Jessica Zhang
On 9/23/2024 6:42 AM, Zhaoxiong Lv wrote: In MTK chips, if the system starts suspending before the DRM runtime resume has not completed, there is a possibility of a black screen after waking the machine. Reduce the disable delay resolves this issue, Hi Zhaoxiong, Do you mean "if the system

[PATCH v2 1/2] drm/panel: jd9365da: Modify Kingdisplay and Melfas panel timing

2024-09-23 Thread Zhaoxiong Lv
In MTK chips, if the system starts suspending before the DRM runtime resume has not completed, there is a possibility of a black screen after waking the machine. Reduce the disable delay resolves this issue, The "backlight_off_to_display_off_delay_ms" was added between "backlight off" and "disp