Re: [PATCH v2 08/15] drm/bridge: tc358767: Increase AUX transfer length limit

2019-03-24 Thread Andrey Smirnov
On Fri, Mar 22, 2019 at 6:14 AM Tomi Valkeinen wrote: > > On 22/03/2019 05:28, Andrey Smirnov wrote: > > According to the datasheet tc358767 can transfer up to 16 bytes via > > its AUX channel, so the artificial limit of 8 apperas to be too > > low. However only up to 15-bytes seem to be actually

[PATCH v2 08/15] drm/bridge: tc358767: Increase AUX transfer length limit

2019-03-24 Thread Andrey Smirnov
According to the datasheet tc358767 can transfer up to 16 bytes via its AUX channel, so the artificial limit of 8 apperas to be too low. However only up to 15-bytes seem to be actually supported and trying to use 16-byte transfers results in transfers failing sporadically (with bogus status in

Re: [PATCH v2 08/15] drm/bridge: tc358767: Increase AUX transfer length limit

2019-03-22 Thread Tomi Valkeinen
On 22/03/2019 05:28, Andrey Smirnov wrote: > According to the datasheet tc358767 can transfer up to 16 bytes via > its AUX channel, so the artificial limit of 8 apperas to be too > low. However only up to 15-bytes seem to be actually supported and > trying to use 16-byte transfers results in