Re: [PATCH v5 03/36] drm/bridge: analogix_dp: Don't change psr while bridge is disabled

2018-03-14 Thread Heiko Stübner
Am Freitag, 9. März 2018, 23:22:54 CET schrieb Enric Balletbo i Serra: > From: zain wang > > There is a race between AUX CH bring-up and enabling bridge which will > cause link training to fail. To avoid hitting it, don't change psr state > while enabling the bridge. > >

Re: [PATCH v5 03/36] drm/bridge: analogix_dp: Don't change psr while bridge is disabled

2018-03-14 Thread Heiko Stübner
Am Freitag, 9. März 2018, 23:22:54 CET schrieb Enric Balletbo i Serra: > From: zain wang > > There is a race between AUX CH bring-up and enabling bridge which will > cause link training to fail. To avoid hitting it, don't change psr state > while enabling the bridge. > > Cc: Tomeu Vizoso > Cc:

Re: [PATCH v5 03/36] drm/bridge: analogix_dp: Don't change psr while bridge is disabled

2018-03-13 Thread Archit Taneja
On Saturday 10 March 2018 03:52 AM, Enric Balletbo i Serra wrote: From: zain wang There is a race between AUX CH bring-up and enabling bridge which will cause link training to fail. To avoid hitting it, don't change psr state while enabling the bridge. Reviewed-by:

Re: [PATCH v5 03/36] drm/bridge: analogix_dp: Don't change psr while bridge is disabled

2018-03-13 Thread Archit Taneja
On Saturday 10 March 2018 03:52 AM, Enric Balletbo i Serra wrote: From: zain wang There is a race between AUX CH bring-up and enabling bridge which will cause link training to fail. To avoid hitting it, don't change psr state while enabling the bridge. Reviewed-by: Archit Taneja Cc:

Re: [PATCH v5 03/36] drm/bridge: analogix_dp: Don't change psr while bridge is disabled

2018-03-12 Thread Heiko Stübner
Am Freitag, 9. März 2018, 23:22:54 CET schrieb Enric Balletbo i Serra: > From: zain wang > > There is a race between AUX CH bring-up and enabling bridge which will > cause link training to fail. To avoid hitting it, don't change psr state > while enabling the bridge. > >

Re: [PATCH v5 03/36] drm/bridge: analogix_dp: Don't change psr while bridge is disabled

2018-03-12 Thread Heiko Stübner
Am Freitag, 9. März 2018, 23:22:54 CET schrieb Enric Balletbo i Serra: > From: zain wang > > There is a race between AUX CH bring-up and enabling bridge which will > cause link training to fail. To avoid hitting it, don't change psr state > while enabling the bridge. > > Cc: Tomeu Vizoso > Cc: