Date: Sat, 20 Jul 2019 21:43:44 +0200 From: Michael Hrabanek <hrabanek@gmail.com> To: Milan Obuch <freebsd-arm@dino.sk> Cc: freebsd-arm@freebsd.org Subject: Re: Pine64 (LTS) HDMI trouble with UHD display Message-ID: <CAKP_uRD1sSH8rfYQkDH_iNz6Tk_zy6U1apSPbb_4ReRcPO166Q@mail.gmail.com> In-Reply-To: <20190720211413.475eba07@zeta.dino.sk> References: <CAKP_uRBzmg7QZ2WM3B=qgtMkSPOM5Ax4Cdg5XAVObDZffL16cQ@mail.gmail.com> <20190720211413.475eba07@zeta.dino.sk>
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Great, this really solves the problem, but the font is really fuzzy, will try X to see if this is efifb problem or just font problem... Thank you very much! On Sat, Jul 20, 2019 at 9:14 PM Milan Obuch <freebsd-arm@dino.sk> wrote: > On Sat, 20 Jul 2019 20:44:41 +0200 > Michael Hrabanek <hrabanek@gmail.com> wrote: > > > > I am doing full system rebuild just now, with recommended > > > modification. It takes some time (I am doing it natively on Pine as > > > an another test) > > and report will follow... > > > > > > Regards, > > > Milan > > Hi! You've got HDMI on Pine64-LTS working? Could you please share the > > process / patches? I've tried CURRENT, STABLE and building my own > > image from latest src and in the end it's always the same - HDMI > > stops working right after EFI loader boots the kernel. Did you change > > dts in any way or used some overlay? Thanks in advance > > Tried on two different LCDs with 800x480 and 2560x1440 native > > resolutions btw. > > Hi, > > look in archive of this mailing list, there is a message from me with > subject 'Pine64+ HDMI output note' sent at Sun, 16 Jun 2019 09:34:39 > +0200. Basically, I used some snapshot, then recompiled newer system > from sources, and added line > > hw.regulator.disable_unused=0 > > into /boot/loader.conf file. I verified it with fresh CURRENT stable, > just this one modification was all needed to get HDMI output working. > It was actually working, just line driving circuit was switched off > without this line. See message mentioned above for full details. > > Hope this helps. > Milan >
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