Date: Wed, 4 Dec 2019 10:27:46 +0200 From: Alexandr Krivulya <shuriku@shurik.kiev.ua> To: greg@unrelenting.technology, Johannes Lundberg <johalun@freebsd.org>, freebsd-x11@freebsd.org Subject: Re: HDMI display autodetect Message-ID: <f60c69d9-5260-8518-3880-e10c33b97575@shurik.kiev.ua> In-Reply-To: <9c04394a05a06aa4efcfb753702305d9@unrelenting.technology> References: <17748315-f258-875f-68d5-e34a9fd15f1f@FreeBSD.org> <8929d25b-d435-b718-54fe-175a4492f7db@shurik.kiev.ua> <9c04394a05a06aa4efcfb753702305d9@unrelenting.technology>
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03.12.19 20:59, greg@unrelenting.technology пишет: > December 3, 2019 8:12 PM, "Johannes Lundberg" <johalun@freebsd.org> wrote: > >> On 2019-12-03 01:58, Alexandr Krivulya wrote: >> >>> Hi! >>> When I attach external display over HDMI port on running system it is >>> not recognized (ThinkPad T470p with CURRENT, >>> drm-current-kmod,xf86-video-intel). xrandr do not reflect any chnages. >>> As workaround I need to reboot or suspend-resume my system. >> Hi >> >> Does it behave the same with the modesetting X driver? (uninstall >> xf86-video-intel or set Driver = "modesetting" in xorg.conf's device >> section and restart X or reboot) >> >> If so, does it behave the same with drm-devel-kmod instead of >> drm-current-kmod? >> >> You can also see if the kernel driver registers any status status, >> reports error, etc by increase logging >> >> sudo sysctl dev.drm.drm_debug=-1 >> >> (very verbose so you'd wanna switch this off when done) >> >> Check with dmesg for any output when connecting/disconnecting the HDMI >> cable. > Also try switching to another virtual terminal (Ctrl-Alt-F<number>) and back. > > For some reason I need to do this now.. > (wlroots only refreshes monitors when seeing the udev/devd notification, > which makes me think that the notification is now delayed somehow) Yes, its also works. Thanks!
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