Ready https://bugs.freedesktop.org/show_bug.cgi?id=98467 . Thanks.
-----Mensaje original----- De: Jani Nikula [mailto:[email protected]] Enviado el: viernes, 28 de octubre de 2016 3:49 a. m. Para: Fabian Pie <[email protected]>; 'Pierre-Louis Bossart' <[email protected]>; [email protected] CC: 'Chris Wilson' <[email protected]> Asunto: Re: Baytrail MIPI/DSI Black when boot with HDMI connected On Fri, 28 Oct 2016, Fabian Pie <[email protected]> wrote: > Hi, > I'm testing Baytrail device with mipi/dsi display and hdmi output. > When I boot without the hdmi connected the mipi/dsi works OK and after > connecting the hdmi both mipi/dsi and hdmi display graphics OK. > If I boot with the hdmi connected it's selected by the bios as the > default display, Ubuntu only boots in hdmi and it works OK in this > display but MIPI/DSI is black. It's listed as connected by xrandr but > I can't reset in any way. > I didn't find this issue in your bug list. Have you seen anything similar ? > I'm using Ubuntu 16.10 with kernel 4.8.4 Probably the BIOS skips some DSI initialization in this case, and we fail to bring it up. Please file a bug over at [1], include the above description, add drm.debug=14 module parameter, attach dmesg all the way from boot for both the working and broken cases, plus /sys/kernel/debug/dri/0/i915_vbt. BR, Jani. [1] https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
