Re: [PATCH v12 16/18] drm: bridge: analogix/dp: expand the wait time for looking AUX CH reply flag

2015-12-25 Thread Jingoo Han
On Thursday, December 24, 2015 10:23 AM, Yakir Yang wrote: > > Hi Jingoo, > > Okay, fine, I would drop this patch, until I found the the root cause. OK, I see. Best regards, Jingoo Han > > - Yakir > > On 12/23/2015 11:10 PM, Jingoo Han wrote: > > On Wednesday, December 23, 2015 9:51 PM, Yaki

Re: [PATCH v12 16/18] drm: bridge: analogix/dp: expand the wait time for looking AUX CH reply flag

2015-12-23 Thread Yakir Yang
Hi Jingoo, Okay, fine, I would drop this patch, until I found the the root cause. - Yakir On 12/23/2015 11:10 PM, Jingoo Han wrote: On Wednesday, December 23, 2015 9:51 PM, Yakir Yang wrote: On Rockchip platform, sometimes driver would failed at reading EDID message, and it's caused by the AU

Re: [PATCH v12 16/18] drm: bridge: analogix/dp: expand the wait time for looking AUX CH reply flag

2015-12-23 Thread Jingoo Han
On Wednesday, December 23, 2015 9:51 PM, Yakir Yang wrote: > > On Rockchip platform, sometimes driver would failed at reading EDID > message, and it's caused by the AUX reply flag wouldn't received under > the 100*10us wait time. The problem is specific for Rockchip platform. Also, 1 ms is long t

[PATCH v12 16/18] drm: bridge: analogix/dp: expand the wait time for looking AUX CH reply flag

2015-12-23 Thread Yakir Yang
On Rockchip platform, sometimes driver would failed at reading EDID message, and it's caused by the AUX reply flag wouldn't received under the 100*10us wait time. But after expand the wait time a little, the AUX reply flag would be set, so maybe the wait time is a little critical. Besides the anal