Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-11 Thread Bjorn Andersson
On Mon 11 Oct 08:24 PDT 2021, khs...@codeaurora.org wrote: > On 2021-10-08 09:44, Bjorn Andersson wrote: > > On Fri 08 Oct 09:07 PDT 2021, khs...@codeaurora.org wrote: > > > > > On 2021-10-07 15:34, Stephen Boyd wrote: > > > > Quoting khs...@codeaurora.org (2021-10-07 13:28:12) > > > > > On 2021-

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-11 Thread khsieh
On 2021-10-08 09:44, Bjorn Andersson wrote: On Fri 08 Oct 09:07 PDT 2021, khs...@codeaurora.org wrote: On 2021-10-07 15:34, Stephen Boyd wrote: > Quoting khs...@codeaurora.org (2021-10-07 13:28:12) > > On 2021-10-07 13:06, Bjorn Andersson wrote: > > > On Thu 07 Oct 12:51 PDT 2021, khs...@codeau

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-08 Thread Bjorn Andersson
On Fri 08 Oct 09:07 PDT 2021, khs...@codeaurora.org wrote: > On 2021-10-07 15:34, Stephen Boyd wrote: > > Quoting khs...@codeaurora.org (2021-10-07 13:28:12) > > > On 2021-10-07 13:06, Bjorn Andersson wrote: > > > > On Thu 07 Oct 12:51 PDT 2021, khs...@codeaurora.org wrote: > > > > > > > >> On 202

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-08 Thread khsieh
On 2021-10-07 15:34, Stephen Boyd wrote: Quoting khs...@codeaurora.org (2021-10-07 13:28:12) On 2021-10-07 13:06, Bjorn Andersson wrote: > On Thu 07 Oct 12:51 PDT 2021, khs...@codeaurora.org wrote: > >> On 2021-10-06 10:31, Bjorn Andersson wrote: >> > On Wed 06 Oct 08:37 PDT 2021, khs...@codeaur

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-07 Thread Stephen Boyd
Quoting khs...@codeaurora.org (2021-10-07 13:28:12) > On 2021-10-07 13:06, Bjorn Andersson wrote: > > On Thu 07 Oct 12:51 PDT 2021, khs...@codeaurora.org wrote: > > > >> On 2021-10-06 10:31, Bjorn Andersson wrote: > >> > On Wed 06 Oct 08:37 PDT 2021, khs...@codeaurora.org wrote: > >> > > >> > > On

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-07 Thread khsieh
On 2021-10-07 13:06, Bjorn Andersson wrote: On Thu 07 Oct 12:51 PDT 2021, khs...@codeaurora.org wrote: On 2021-10-06 10:31, Bjorn Andersson wrote: > On Wed 06 Oct 08:37 PDT 2021, khs...@codeaurora.org wrote: > > > On 2021-10-05 19:10, Bjorn Andersson wrote: > > > On Tue 05 Oct 16:04 PDT 2021, k

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-07 Thread Bjorn Andersson
On Thu 07 Oct 12:51 PDT 2021, khs...@codeaurora.org wrote: > On 2021-10-06 10:31, Bjorn Andersson wrote: > > On Wed 06 Oct 08:37 PDT 2021, khs...@codeaurora.org wrote: > > > > > On 2021-10-05 19:10, Bjorn Andersson wrote: > > > > On Tue 05 Oct 16:04 PDT 2021, khs...@codeaurora.org wrote: > > > >

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-07 Thread khsieh
On 2021-10-06 10:31, Bjorn Andersson wrote: On Wed 06 Oct 08:37 PDT 2021, khs...@codeaurora.org wrote: On 2021-10-05 19:10, Bjorn Andersson wrote: > On Tue 05 Oct 16:04 PDT 2021, khs...@codeaurora.org wrote: > > > On 2021-10-05 15:36, Stephen Boyd wrote: > > > Quoting Bjorn Andersson (2021-10-0

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-06 Thread Bjorn Andersson
On Wed 06 Oct 08:37 PDT 2021, khs...@codeaurora.org wrote: > On 2021-10-05 19:10, Bjorn Andersson wrote: > > On Tue 05 Oct 16:04 PDT 2021, khs...@codeaurora.org wrote: > > > > > On 2021-10-05 15:36, Stephen Boyd wrote: > > > > Quoting Bjorn Andersson (2021-10-05 14:40:38) > > > > > On Tue 05 Oct

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-06 Thread khsieh
On 2021-10-05 19:10, Bjorn Andersson wrote: On Tue 05 Oct 16:04 PDT 2021, khs...@codeaurora.org wrote: On 2021-10-05 15:36, Stephen Boyd wrote: > Quoting Bjorn Andersson (2021-10-05 14:40:38) > > On Tue 05 Oct 11:45 PDT 2021, Stephen Boyd wrote: > > > > > Quoting Bjorn Andersson (2021-10-04 19:

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-05 Thread Bjorn Andersson
On Tue 05 Oct 16:04 PDT 2021, khs...@codeaurora.org wrote: > On 2021-10-05 15:36, Stephen Boyd wrote: > > Quoting Bjorn Andersson (2021-10-05 14:40:38) > > > On Tue 05 Oct 11:45 PDT 2021, Stephen Boyd wrote: > > > > > > > Quoting Bjorn Andersson (2021-10-04 19:37:50) > > > > > Found in the middle

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-05 Thread Stephen Boyd
Quoting khs...@codeaurora.org (2021-10-05 16:04:40) > On 2021-10-05 15:36, Stephen Boyd wrote: > > Quoting Bjorn Andersson (2021-10-05 14:40:38) > >> On Tue 05 Oct 11:45 PDT 2021, Stephen Boyd wrote: > >> > >> > Quoting Bjorn Andersson (2021-10-04 19:37:50) > >> > > Found in the middle of a patch f

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-05 Thread khsieh
On 2021-10-05 15:36, Stephen Boyd wrote: Quoting Bjorn Andersson (2021-10-05 14:40:38) On Tue 05 Oct 11:45 PDT 2021, Stephen Boyd wrote: > Quoting Bjorn Andersson (2021-10-04 19:37:50) > > Found in the middle of a patch from Sankeerth was the reduction of the > > INIT_SETUP timeout from 10s to

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-05 Thread Stephen Boyd
Quoting Bjorn Andersson (2021-10-05 14:40:38) > On Tue 05 Oct 11:45 PDT 2021, Stephen Boyd wrote: > > > Quoting Bjorn Andersson (2021-10-04 19:37:50) > > > Found in the middle of a patch from Sankeerth was the reduction of the > > > INIT_SETUP timeout from 10s to 100ms. Upon INIT_SETUP timeout the

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-05 Thread Bjorn Andersson
On Tue 05 Oct 11:45 PDT 2021, Stephen Boyd wrote: > Quoting Bjorn Andersson (2021-10-04 19:37:50) > > Found in the middle of a patch from Sankeerth was the reduction of the > > INIT_SETUP timeout from 10s to 100ms. Upon INIT_SETUP timeout the host > > is initalized and HPD interrupt start to be se

Re: [PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-05 Thread Stephen Boyd
Quoting Bjorn Andersson (2021-10-04 19:37:50) > Found in the middle of a patch from Sankeerth was the reduction of the > INIT_SETUP timeout from 10s to 100ms. Upon INIT_SETUP timeout the host > is initalized and HPD interrupt start to be serviced, so in the case of > eDP this reduction improves the

[PATCH] drm/msm/dp: Shorten SETUP timeout

2021-10-04 Thread Bjorn Andersson
Found in the middle of a patch from Sankeerth was the reduction of the INIT_SETUP timeout from 10s to 100ms. Upon INIT_SETUP timeout the host is initalized and HPD interrupt start to be serviced, so in the case of eDP this reduction improves the user experience dramatically - i.e. removes 9.9s of b