[PATCH v11 17/19] drm: bridge: analogix/dp: expand the look time for waiting AUX CH reply

2015-12-24 Thread Jingoo Han
On Wednesday, December 23, 2015 3:01 PM, Yakir Yang wrote: > > Hi Jingoo, > > On 12/23/2015 12:24 PM, Yakir Yang wrote: > > Hi Jingoo, > > > > On 12/22/2015 08:26 PM, Jingoo Han wrote: > >> On Wednesday, December 16, 2015 12:58 PM, Yakir Yang wrote: > >>> After test on rockchiop platform, i found

[PATCH v11 17/19] drm: bridge: analogix/dp: expand the look time for waiting AUX CH reply

2015-12-23 Thread Yakir Yang
Hi Jingoo, On 12/23/2015 12:24 PM, Yakir Yang wrote: > Hi Jingoo, > > On 12/22/2015 08:26 PM, Jingoo Han wrote: >> On Wednesday, December 16, 2015 12:58 PM, Yakir Yang wrote: >>> After test on rockchiop platform, i found sometims driver would failed >>> at reading EDID message. After debugging mor

[PATCH v11 17/19] drm: bridge: analogix/dp: expand the look time for waiting AUX CH reply

2015-12-23 Thread Yakir Yang
Hi Jingoo, On 12/22/2015 08:26 PM, Jingoo Han wrote: > On Wednesday, December 16, 2015 12:58 PM, Yakir Yang wrote: >> After test on rockchiop platform, i found sometims driver would failed >> at reading EDID message. After debugging more, i found that it's okay >> to read_a byte from i2c, but it w

[PATCH v11 17/19] drm: bridge: analogix/dp: expand the look time for waiting AUX CH reply

2015-12-22 Thread Jingoo Han
On Wednesday, December 16, 2015 12:58 PM, Yakir Yang wrote: > > After test on rockchiop platform, i found sometims driver would failed > at reading EDID message. After debugging more, i found that it's okay > to read_a byte from i2c, but it would failed at AUX transcation if we > try to ready mult

[PATCH v11 17/19] drm: bridge: analogix/dp: expand the look time for waiting AUX CH reply

2015-12-16 Thread Yakir Yang
After test on rockchiop platform, i found sometims driver would failed at reading EDID message. After debugging more, i found that it's okay to read_a byte from i2c, but it would failed at AUX transcation if we try to ready multi-bytes from i2c. Driver just can't received the AUX CH reply command,