Re: Call for an EDID parsing library

2021-04-09 Thread Jani Nikula
On Thu, 08 Apr 2021, Pekka Paalanen wrote: > On Thu, 08 Apr 2021 16:49:37 +0300 > Jani Nikula wrote: > >> Anyway, this is only tangentially related to the library. I just think >> we need to take DisplayID better into account also in the *users* of the >> library, as

Re: Call for an EDID parsing library

2021-04-09 Thread Jani Nikula
On Thu, 08 Apr 2021, Simon Ser wrote: > On Thursday, April 8th, 2021 at 4:58 PM, Jani Nikula > wrote: > >> Perhaps that should be the takeaway; try to minimize parsed data >> where the consumer needs to know whether it originated from DisplayID or >> EDID? > >

Re: Call for an EDID parsing library

2021-04-09 Thread Jani Nikula
On Wed, 07 Apr 2021, Hans Verkuil wrote: > On 07/04/2021 12:31, Jani Nikula wrote: >> On Wed, 07 Apr 2021, Hans Verkuil wrote: >>> It is the most complete EDID parser I know based on the various standards. >> >> Does it support pure DisplayID in addition to Displa

Re: Call for an EDID parsing library

2021-04-08 Thread Jani Nikula
t yet support that in the kernel either.) BR, Jani. -- Jani Nikula, Intel Open Source Graphics Center ___ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel

Re: [Intel-gfx] intel driver 4k MST

2017-03-27 Thread Jani Nikula
14 module parameter set. Thanks, Jani. [1] https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel -- Jani Nikula, Intel Open Source Technology Center ___ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xo

Re: [RFC PATCH xserver] modesetting: re-set the crtc's mode when link-status goes BAD

2017-02-01 Thread Jani Nikula
f modes again is the only way for the userspace to distinguish between the two cases. I don't think there's a shortcut for deciding the current mode is still valid. BR, Jani. -- Jani Nikula, Intel Open Source Technology Center ___ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel

Re: [RFC PATCH xserver] modesetting: re-set the crtc's mode when link-status goes BAD

2017-02-01 Thread Jani Nikula
forcing another mdoeset and retraining the link at lower > link rate/lane count. This has been proven to pass DP compliance. > It has been also verified that this avoids the black screens in case of such > mode failures due to link training failure. Validation is great, but review is what