Date: Sat, 8 Aug 2020 16:06:41 +0200 From: Nils Johannsen <NilsJohannsen@gmx.de> To: Thomas Zander <riggs@freebsd.org> Cc: Niclas Zeising <zeising+freebsd@daemonic.se>, freebsd-stable@freebsd.org Subject: Aw: Re: drm i915kms on 12.1-STABLE (r363237) Message-ID: <trinity-403918c1-d6e6-472b-bdc1-321a3ad2c591-1596895601166@3c-app-gmx-bap68> In-Reply-To: <CAFU734z_BfTmhkbHRfejApCMcYOCZyn3PzHwRM2ZmHvO%2Bf5iJg@mail.gmail.com> References: <trinity-791e2a27-1366-4a54-8299-7a37177ad755-1594979358043@3c-app-gmx-bs05> <9ee4b0b9-50bf-c7cb-9581-bf8b5374a718@daemonic.se> <CAFU734z_BfTmhkbHRfejApCMcYOCZyn3PzHwRM2ZmHvO%2Bf5iJg@mail.gmail.com>
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Hi Thomas, after discussion with Niclas and I explained him that 12=2E1-RELEASE works= but 12-STABLE not, he mentioned to build and install "drm-fbsd12=2E0-kmod"= from ports, but also "gpu-firmware-kmod" from ports (instead of prebuild p= kg), what fixed the issue in my case=2E Now startx and i3 works fine=2E Here how I installed the two ports; https://github=2Ecom/NilsJohannsen/BSD= -Journal/blob/master/desktop/drm/install-drm-intel=2Esh Here my hardware probe: https://bsd-hardware=2Einfo/index=2Ephp?probe=3D2e= 8c0ef401 Regards, Nils Gesendet:=C2=A0Samstag, 08=2E August 2020 um 14:40 Uhr Von:=C2=A0"Thomas Zander" <riggs@freebsd=2Eorg> An:=C2=A0"Niclas Zeising" <zeising+freebsd@daemonic=2Ese> Cc:=C2=A0"Nils Johannsen" <NilsJohannsen@gmx=2Ede>, freebsd-stable@freebsd= =2Eorg Betreff:=C2=A0Re: drm i915kms on 12=2E1-STABLE (r363237) On Tue, 21 Jul 2020 at 12:53, Niclas Zeising <zeising+freebsd@daemonic=2Ese> wrote: > On 2020-07-17 11:49, Nils Johannsen wrote: > > yesterday I installed 12=2E1-STABLE [1] with kernel version `uname -K`= 1201519 on my ThinkPad E490 with 'Intel UHD Graphics 620' [2]=2E > > But if I install the 'drm-fbsd12=2E0-kmod' and load the driver `kldloa= d /boot/modules/i915kms=2Eko` it will only show a black screen until I manu= ally poweroff the notebook=2E > > See the `/var/log/messages` [3] below=2E The 'drm-fbsd12=2E0-kmod' fro= m pkg [4] behaves the sames as if I build it manually from ports=2E On 12= =2E1-RELEASE it worked just fine=2E > Whiskey Lake isn't supported by drm-fbsd12=2E0-kmod=2E I don't think this is the root cause=2E I am seeing the exact same issue after upgrading a Sandy Bridge machine with on-chip-GPU to a recent -STABLE=2E Worked perfectly fine before with the abandonware-i915kms in base as well as with drm-legacy-kmod=2E Now both are showing a mere black screen, just like Nils reported=2E Maybe the recent MFCs of linuxkpi stuff broke something=2E I'll build some kernels and modules and see if I find the issue=2E Meanwhile, if it's been discovered (and fixed) already, let me know=2E Riggs
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