From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D176EC28D13 for ; Sat, 20 Aug 2022 00:40:45 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0083610E097; Sat, 20 Aug 2022 00:40:40 +0000 (UTC) Received: from ciao.gmane.io (ciao.gmane.io [116.202.254.214]) by gabe.freedesktop.org (Postfix) with ESMTPS id 260FB10E1B4 for ; Sat, 20 Aug 2022 00:40:36 +0000 (UTC) Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1oPCXS-0003IM-8M for nouveau@lists.freedesktop.org; Sat, 20 Aug 2022 02:40:34 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: nouveau@lists.freedesktop.org From: Timothy Madden Date: Sat, 20 Aug 2022 03:40:28 +0300 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.12.0 Content-Language: en-US In-Reply-To: Subject: Re: [Nouveau] Quadro GPU shows as UNCLAIMED X-BeenThere: nouveau@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Nouveau development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces@lists.freedesktop.org Sender: "Nouveau" On 8/19/22 18:24, Timothy Madden wrote: > Hello > > I have a Quadro T2000 Mobile that shows up as TU117GLM in lspci and as > UNCLAIMED in lshw. > > I can get display output, but for the primary display only (laptop LVDS > display). > > Is this expected, is this card unsupported please ? Is there something I > can do ? > > I have nothing about nouveau or NVIDIA in my dmesg output, except for > audio HDA NVIDIA. Xorg log shows it is loading nouveau, but says "Failed > to open drm device". nouveau lists no support for NV160 / TUxxx chips in > Xorg startup log file (nothing above GPxxx). > > nouveau shows up in the output of lsmod, with a count of 0. > > Thank you, > Timothy Madden > > > Fedora release 36, kernel 5.18.17 > xorg-x11-drv-nouveau 1.0.17 (3.fc36), Mesa 22.1.6 > > [timothy@fedora ~]$ lspci | grep VGA > 01:00.0 VGA compatible controller: NVIDIA Corporation TU117GLM [Quadro > T2000 Mobile / Max-Q] (rev a1) > Turns out I had nomodeset parameter on the kernel command line (in GRUB), because I installed Fedora 36 using "basic" graphics mode. Normal mode resulted in a blank screen for me during Fedora instalation. Then I had a problem with nouveau showing a stack trace in dmesg, because I connected an HDMI monitor (DELL U2722D) using an USB-C to HDMI adapter (see bellow). This has triggered crash notifications on my desktop and is reproducible. Probably the reason Fedora installer required "basic" graphics mode. Thank you, Timothy Madden [ 2112.965628] ------------[ cut here ]------------ [ 2112.965630] WARNING: CPU: 12 PID: 2792 at drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c:465 nvkm_dp_acquire+0x235/0x460 [nouveau] [ 2112.965680] Modules linked in: tls rfcomm snd_seq_dummy snd_hrtimer nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc vfat fat snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_bus snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi intel_tcc_cooling snd_soc_core x86_pkg_temp_thermal intel_powerclamp coretemp snd_compress iwlmvm snd_ctl_led kvm_intel ac97_bus snd_hda_codec_realtek snd_pcm_dmaengine iTCO_wdt snd_hda_codec_generic snd_hda_codec_hdmi ee1004 intel_pmc_bxt kvm mei_pxp mei_hdcp mei_wdt snd_hda_intel iTCO_vendor_support mac80211 snd_intel_dspcfg [ 2112.965701] intel_rapl_msr dell_laptop snd_intel_sdw_acpi irqbypass libarc4 dell_smm_hwmon btusb snd_hda_codec rapl intel_cstate btrtl snd_usb_audio uvcvideo dell_wmi intel_uncore iwlwifi btbcm ledtrig_audio pcspkr snd_hda_core videobuf2_vmalloc snd_usbmidi_lib btintel dell_smbios dell_wmi_sysman videobuf2_memops dcdbas iwlmei videobuf2_v4l2 snd_rawmidi firmware_attributes_class snd_hwdep btmtk dell_wmi_descriptor wmi_bmof i2c_i801 snd_seq videobuf2_common intel_wmi_thunderbolt snd_seq_device bluetooth i2c_smbus thunderbolt cfg80211 videodev snd_pcm mei_me joydev snd_timer mc processor_thermal_device_pci_legacy mei processor_thermal_device snd processor_thermal_rfim ecdh_generic processor_thermal_mbox rfkill processor_thermal_rapl idma64 intel_rapl_common soundcore intel_soc_dts_iosf intel_pch_thermal int3403_thermal intel_hid int3400_thermal int340x_thermal_zone sparse_keymap acpi_thermal_rel acpi_pad zram dm_crypt hid_plantronics hid_sensor_hub intel_ishtp_hid nouveau rtsx_pci_sdmmc [ 2112.965723] mmc_core drm_ttm_helper ttm intel_ish_ipc hid_multitouch ucsi_acpi crct10dif_pclmul nvme crc32_pclmul mxm_wmi crc32c_intel e1000e ghash_clmulni_intel nvme_core rtsx_pci typec_ucsi serio_raw drm_dp_helper intel_ishtp typec i2c_hid_acpi i2c_hid wmi video pinctrl_cannonlake fuse [ 2112.965731] CPU: 12 PID: 2792 Comm: kworker/u32:19 Not tainted 5.18.17-200.fc36.x86_64 #1 [ 2112.965733] Hardware name: Dell Inc. Precision 7550/01CFGW, BIOS 1.17.0 07/11/2022 [ 2112.965734] Workqueue: nvkm-disp gv100_disp_super [nouveau] [ 2112.965773] RIP: 0010:nvkm_dp_acquire+0x235/0x460 [nouveau] [ 2112.965810] Code: c7 83 88 01 00 00 01 00 00 00 48 8b 7c 24 08 e8 71 3e 58 cc 44 89 e0 48 83 c4 50 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc <0f> 0b c1 e8 03 41 88 6d 5a 44 89 fe 48 89 df 48 69 c0 cf 0d d6 26 [ 2112.965811] RSP: 0018:ffffb82601697d68 EFLAGS: 00010246 [ 2112.965812] RAX: 0000000000083d60 RBX: ffffa045093cf400 RCX: 0000000000107ac0 [ 2112.965813] RDX: ffffffffc0787450 RSI: 0000000000000000 RDI: ffffb82601697d00 [ 2112.965814] RBP: 0000000000000002 R08: ffffa04501000b40 R09: 0000000000005fc4 [ 2112.965814] R10: 0000000000000005 R11: ffffb82601697de8 R12: 00000000ffffffea [ 2112.965815] R13: ffffa045131ade40 R14: 0000000000114f27 R15: 0000000000000000 [ 2112.965816] FS: 0000000000000000(0000) GS:ffffa0544bd00000(0000) knlGS:0000000000000000 [ 2112.965816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2112.965817] CR2: 000055d3fe80e000 CR3: 000000089be10001 CR4: 00000000007706e0 [ 2112.965818] PKRU: 55555554 [ 2112.965818] Call Trace: [ 2112.965820] [ 2112.965821] nv50_disp_super_2_2+0x6d/0x430 [nouveau] [ 2112.965858] gv100_disp_super+0x1ce/0x250 [nouveau] [ 2112.965894] process_one_work+0x1c4/0x380 [ 2112.965897] worker_thread+0x4d/0x380 [ 2112.965898] ? _raw_spin_lock_irqsave+0x23/0x50 [ 2112.965900] ? process_one_work+0x380/0x380 [ 2112.965901] kthread+0xe6/0x110 [ 2112.965903] ? kthread_complete_and_exit+0x20/0x20 [ 2112.965904] ret_from_fork+0x1f/0x30 [ 2112.965907] [ 2112.965907] ---[ end trace 0000000000000000 ]--- [ 2113.145812] nouveau 0000:01:00.0: disp: error 00100000