[Bug 94567] [SKL USB Type-C] connecting HDMI crashes kernel i915 (Dell XPS13 9350) Skylake, unable to get HDMI output with resolutions higher than 1440x900

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jul 1 23:36:46 UTC 2016 

https://bugs.freedesktop.org/show_bug.cgi?id=94567

Daniel <kdebugs at staznosti.sk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|DUPLICATE                   |---
             Status|RESOLVED                    |REOPENED

--- Comment #21 from Daniel <kdebugs at staznosti.sk> ---
Still no change - tested with the nightly (Jun 28th)
4.7.0-994-generic #201606272202 SMP Tue Jun 28 02:04:24 UTC 2016 x86_64 x86_64
x86_64 GNU/Linux

[34839.613474] ------------[ cut here ]------------
[34839.613500] WARNING: CPU: 1 PID: 958 at
/home/kernel/COD/linux/drivers/gpu/drm/drm_irq.c:1218
drm_wait_one_vblank+0x16f/0x1b0 [drm]
[34839.613503] vblank not available on crtc 0, ret=-22
[34839.613504] Modules linked in: sd_mod cdc_ether usbnet r8152 mii rfcomm fuse
ecb ecryptfs cbc encrypted_keys sg snd_hda_codec_hdmi btusb btrtl uvcvideo
videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media
hid_multitouch bnep binfmt_misc x86_pkg_temp_thermal intel_powerclamp
i2c_designware_platform i2c_designware_core nvram msr coretemp
snd_hda_codec_realtek snd_hda_codec_generic nls_utf8 nls_cp437 vfat kvm_intel
snd_soc_skl snd_soc_skl_ipc snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core
snd_soc_sst_match snd_soc_core snd_compress dw_dmac_core snd_hda_intel kvm
snd_hda_codec snd_hda_core snd_hwdep irqbypass crct10dif_pclmul crc32_pclmul
snd_pcm ghash_clmulni_intel snd_seq_midi snd_seq_midi_event hmac snd_rawmidi
drbg dcdbas snd_seq fat ansi_cprng snd_seq_device snd_timer
[34839.613555]  aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper
cryptd snd joydev efi_pstore intel_cstate intel_rapl serio_raw efivars
soundcore brcmfmac rtsx_pci_ms brcmutil cfg80211 memstick shpchp mei_me mei
idma64 virt_dma intel_lpss_pci intel_pch_thermal battery hci_uart btbcm btqca
btintel bluetooth rfkill intel_lpss_acpi intel_lpss evdev int3403_thermal
processor_thermal_device int3400_thermal int340x_thermal_zone ac
intel_soc_dts_iosf acpi_thermal_rel acpi_pad tpm_tis tpm acpi_als kfifo_buf
industrialio parport_pc ppdev lp parport efivarfs autofs4 ext4 crc16 jbd2
mbcache sr_mod cdrom hid_generic usbhid uas usb_storage rtsx_pci_sdmmc mmc_core
crc32c_intel i915 psmouse rtsx_pci mfd_core ahci libahci nvme i2c_algo_bit
libata nvme_core drm_kms_helper scsi_mod xhci_pci xhci_hcd drm usbcore
[34839.613643]  usb_common fan thermal wmi i2c_hid hid video button fjes
[34839.613665] CPU: 1 PID: 958 Comm: Xorg Tainted: G     U         
4.7.0-994-generic #201606272202
[34839.613668] Hardware name: Dell Inc. XPS 13 9350/0VM5NC, BIOS 1.2.3
01/08/2016
[34839.613671]  0000000000000286 000000001f7395a4 ffffffff81320fe5
ffff8804635ef9b8
[34839.613676]  0000000000000000 ffffffff81078a6e ffff880467400000
ffff8804635efa10
[34839.613681]  ffff88046dd4a800 ffff8804674003c8 0000000000000000
ffff880467400000
[34839.613686] Call Trace:
[34839.613695]  [<ffffffff81320fe5>] ? dump_stack+0x5c/0x77
[34839.613701]  [<ffffffff81078a6e>] ? __warn+0xbe/0xe0
[34839.613714]  [<ffffffff81078aef>] ? warn_slowpath_fmt+0x5f/0x80
[34839.613744]  [<ffffffffc0104fb3>] ? drm_vblank_get+0x73/0xc0 [drm]
[34839.613770]  [<ffffffffc010588f>] ? drm_wait_one_vblank+0x16f/0x1b0 [drm]
[34839.613813]  [<ffffffffc0361850>] ? hsw_write32+0x10/0x10 [i915]
[34839.613860]  [<ffffffffc0361850>] ? hsw_write32+0x10/0x10 [i915]
[34839.613893]  [<ffffffffc0317ecd>] ? skl_update_wm+0x3ed/0x560 [i915]
[34839.613928]  [<ffffffffc0389309>] ? haswell_crtc_enable+0x7d9/0x950 [i915]
[34839.613961]  [<ffffffffc0385932>] ? intel_atomic_commit_tail+0x8d2/0x10e0
[i915]
[34839.613993]  [<ffffffffc038d536>] ? intel_prepare_plane_fb+0x146/0x280
[i915]
[34839.614024]  [<ffffffffc0386595>] ? intel_atomic_commit+0x455/0x580 [i915]
[34839.614046]  [<ffffffffc011d4f2>] ?
drm_atomic_set_crtc_for_connector+0x92/0xf0 [drm]
[34839.614057]  [<ffffffffc01f5769>] ? drm_atomic_helper_set_config+0x79/0xb0
[drm_kms_helper]
[34839.614075]  [<ffffffffc010c391>] ? drm_mode_set_config_internal+0x61/0x110
[drm]
[34839.614092]  [<ffffffffc0110685>] ? drm_mode_setcrtc+0x445/0x540 [drm]
[34839.614106]  [<ffffffffc01038d1>] ? drm_ioctl+0x131/0x4c0 [drm]
[34839.614125]  [<ffffffffc0110240>] ? drm_crtc_check_viewport+0xc0/0xc0 [drm]
[34839.614130]  [<ffffffff81209a1d>] ? do_vfs_ioctl+0x9d/0x5c0
[34839.614135]  [<ffffffff81084ae7>] ? recalc_sigpending+0x17/0x50
[34839.614138]  [<ffffffff810858bd>] ? __set_task_blocked+0x3d/0x90
[34839.614141]  [<ffffffff81209fb4>] ? SyS_ioctl+0x74/0x80
[34839.614146]  [<ffffffff810882fb>] ? SyS_rt_sigprocmask+0x8b/0xc0
[34839.614151]  [<ffffffff815e98b6>] ? entry_SYSCALL_64_fastpath+0x1e/0xa8
[34839.614165] ---[ end trace 7299fbbcc8281ff1 ]---

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