[Bug 96858] New: no display wakeup from pm-hibernate fedora 22 kernel 4.4.6

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96858

            Bug ID: 96858
           Summary: no display wakeup from pm-hibernate fedora 22 kernel
                    4.4.6
           Product: xorg
           Version: unspecified
          Hardware: Other
                OS: other
            Status: NEW
          Severity: blocker
          Priority: medium
         Component: Driver/intel
          Assignee: chris at chris-wilson.co.uk
          Reporter: archiemedz at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org

132.303295] ------------[ cut here ]------------
[  132.303526] WARNING: CPU: 2 PID: 3535 at
drivers/gpu/drm/i915/intel_display.c:1863 vlv_wait_port_ready+0x121/0x160
[i915]()
[  132.303534] timed out waiting for port B ready: got 0xf, expected 0xc
[  132.303777] Modules linked in: snd_mixer_oss fuse cfg80211 ip6t_rpfilter
ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge stp
llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6
nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter
ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat
binfmt_misc nf_conntrack iptable_mangle iptable_security iptable_raw uinput
snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic intel_rapl
coretemp kvm_intel iTCO_wdt iTCO_vendor_support i915 kvm snd_soc_rt5670
snd_soc_rl6231 irqbypass snd_intel_sst_acpi crc32_pclmul crc32c_intel
snd_hda_intel snd_intel_sst_core snd_soc_sst_mfld_platform snd_hda_codec
snd_soc_core snd_hda_core i2c_algo_bit drm_kms_helper snd_hwdep snd_compress
[  132.303966]  drm snd_pcm_dmaengine ac97_bus r8169 snd_seq snd_seq_device
hid_multitouch fb_sys_fops syscopyarea mii sysfillrect mei_txe sysimgblt mei
iosf_mbi snd_pcm i2c_i801 lpc_ich dw_dmac video dw_dmac_core sdhci_acpi
snd_timer sdhci i2c_hid snd soundcore i2c_designware_platform
i2c_designware_core rfkill_gpio tpm_tis spi_pxa2xx_platform mmc_core rfkill
pwm_lpss_platform soc_button_array pwm_lpss tpm nfsd auth_rpcgss nfs_acl lockd
grace sunrpc serio_raw fjes [last unloaded: snd_mixer_oss]
[  132.303984] CPU: 2 PID: 3535 Comm: kworker/u8:12 Not tainted
4.4.6-201.fc22.i686 #1
[  132.303989] Hardware name: Haswell BIOS q.1.4.8 05/05/2016
[  132.304011] Workqueue: events_unbound async_run_entry_fn
[  132.304039]  c0d8e967 94cad8f1 00000286 dacc9c30 c0729827 dacc9c70 f859ec10
dacc9c60
[  132.304061]  c0460657 f85a10bc dacc9c90 00000dcf f859ec10 00000747 f8539d31
f8539d31
[  132.304083]  f2228000 00186014 0000000c dacc9c7c c04606ce 00000009 dacc9c70
f85a10bc
[  132.304086] Call Trace:
[  132.304111]  [<c0729827>] dump_stack+0x58/0x81
[  132.304127]  [<c0460657>] warn_slowpath_common+0x87/0xc0
[  132.304324]  [<f8539d31>] ? vlv_wait_port_ready+0x121/0x160 [i915]
[  132.304516]  [<f8539d31>] ? vlv_wait_port_ready+0x121/0x160 [i915]
[  132.304530]  [<c04606ce>] warn_slowpath_fmt+0x3e/0x60
[  132.304723]  [<f8539d31>] vlv_wait_port_ready+0x121/0x160 [i915]
[  132.304924]  [<f8569172>] intel_enable_dp+0x1f2/0x2c0 [i915]
[  132.305123]  [<f856674f>] ? chv_data_lane_soft_reset+0x13f/0x220 [i915]
[  132.305322]  [<f856954c>] chv_pre_enable_dp+0x1dc/0x2d0 [i915]
[  132.305517]  [<f8542502>] valleyview_crtc_enable+0x152/0x310 [i915]
[  132.305711]  [<f853ef64>] ? modeset_get_crtc_power_domains+0x104/0x180
[i915]
[  132.305905]  [<f853f47d>] intel_atomic_commit+0x49d/0x12f0 [i915]
[  132.306098]  [<f8541238>] ? intel_atomic_check+0x3d8/0x1010 [i915]
[  132.306263]  [<f84e1d87>] ? chv_dpio_cmn_power_well_disable+0x87/0x130
[i915]
[  132.306458]  [<f8540e60>] ? intel_link_compute_m_n+0x50/0x50 [i915]
[  132.306576]  [<f7f3dbde>] ? drm_atomic_check_only+0x1ae/0x600 [drm]
[  132.306762]  [<f85217a3>] ? chv_read32+0x193/0x320 [i915]
[  132.306956]  [<f854602a>] ? intel_modeset_setup_hw_state+0x90a/0xd10 [i915]
[  132.307060]  [<f7f3e062>] drm_atomic_commit+0x32/0x60 [drm]
[  132.307254]  [<f8549065>] intel_display_resume+0x115/0x160 [i915]
[  132.307408]  [<f84c70b3>] i915_drm_resume+0xb3/0x140 [i915]
[  132.307563]  [<f84c715e>] i915_pm_resume+0x1e/0x30 [i915]
[  132.307576]  [<c0775221>] pci_pm_restore+0x61/0xb0
[  132.307593]  [<c08531c6>] dpm_run_callback+0x46/0x130
[  132.307604]  [<c07751c0>] ? pci_pm_suspend_noirq+0x180/0x180
[  132.307616]  [<c08536cd>] device_resume+0xad/0x1a0
[  132.307627]  [<c08537de>] async_resume+0x1e/0x50
[  132.307639]  [<c047e03e>] async_run_entry_fn+0x4e/0x170
[  132.307651]  [<c0486e29>] ? try_to_wake_up+0x39/0x350
[  132.307665]  [<c04763e3>] process_one_work+0x123/0x3c0
[  132.307677]  [<c04766b9>] worker_thread+0x39/0x430
[  132.307688]  [<c0476680>] ? process_one_work+0x3c0/0x3c0
[  132.307702]  [<c047b956>] kthread+0xa6/0xc0
[  132.307718]  [<c0adfc09>] ret_from_kernel_thread+0x21/0x38
[  132.307729]  [<c047b8b0>] ? kthread_worker_fn+0x130/0x130
[  132.307838] ---[ end trace 20bd9305da1a5c81 ]---
[  134.153633] [drm:intel_dp_link_training_channel_equalization [i915]] *ERROR*
failed to train DP, aborting



i can ssh on the interminal but no display

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