[Bug 92411] New: Sony VAIO Z2; boot with external HDMI monitor gives blank screen

Sat Jan 31 03:38:45 PST 2015

https://bugzilla.kernel.org/show_bug.cgi?id=92411

            Bug ID: 92411
           Summary: Sony VAIO Z2; boot with external HDMI monitor gives
                    blank screen
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.16
          Hardware: Intel
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - Intel)
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: john at calva.com
                CC: intel-gfx-bugs at lists.freedesktop.org
        Regression: No

For some time, at least since 3.16, and all the way up to 3.19-rc6, booting my
laptop with an external display (connected via HDMI) gives me a grey screen on
the external display and a black screen on the laptop display.

ssh'ing in to the laptop shows a few

 [drm:intel_dp_start_link_train [i915]] *ERROR* too many full retries, give up 

and

[drm:ironlake_crtc_enable [i915]] *ERROR* mode set failed: pipe B stuck
[drm:intel_pipe_update_start [i915]] *ERROR* Potential atomic update failure on
pipe B

I can sometimes plug in the external monitor after boot and login (gdm3), but
attempts to change the monitor configuration often give me errors like:

[   71.526433] [drm:intel_dp_start_link_train] *ERROR* too many full retries,
give up
[  215.916411] [drm:intel_dp_start_link_train] *ERROR* too many full retries,
give up
[  216.129349] [drm:intel_dp_start_link_train] *ERROR* too many full retries,
give up
[  216.137659] [drm:intel_dp_start_link_train] *ERROR* too many full retries,
give up
[  216.145879] [drm:intel_dp_start_link_train] *ERROR* too many full retries,
give up
[  216.154062] [drm:intel_dp_start_link_train] *ERROR* too many full retries,
give up
[  216.162219] [drm:intel_dp_start_link_train] *ERROR* too many full retries,
give up
[  216.170341] [drm:intel_dp_start_link_train] *ERROR* too many full retries,
give up
[  216.170520] [drm:intel_dp_complete_link_train] *ERROR* failed to train DP,
aborting
[  216.201028] [drm:cpt_verify_modeset] *ERROR* mode set failed: pipe A stuck
[  296.173419] ------------[ cut here ]------------
[  296.173498] WARNING: CPU: 2 PID: 1341 at
/build/linux-CMiYW9/linux-3.16.7-ckt2/drivers/gpu/drm/i915/intel_display.c:3324
intel_crtc_wait_for_pending_flips+0x165/0x170 [i915]()
[  296.173503] Modules linked in: binfmt_misc bnep cpufreq_stats
cpufreq_powersave cpufreq_userspace cpufreq_conservative qmi_wwan cdc_wdm
usbnet joydev tpm_infineon qcserial option usb_wwan usbserial arc4 iTCO_wdt
iTCO_vendor_support uvcvideo ecb iwldvm x86_pkg_temp_thermal videobuf2_vmalloc
videobuf2_memops snd_hda_codec_hdmi intel_powerclamp mac80211 intel_rapl
videobuf2_core coretemp v4l2_common snd_hda_codec_realtek kvm_intel videodev
snd_hda_codec_generic kvm media psmouse pcspkr serio_raw btusb iwlwifi
bluetooth 6lowpan_iphc rtsx_pci_ms i2c_i801 memstick snd_hda_intel
snd_hda_controller cfg80211 snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss
sony_laptop snd_pcm rfkill snd_timer battery tpm_tis snd tpm evdev soundcore
processor ac mei_me shpchp mei lpc_ich loop fuse parport_pc ppdev lp parport
[  296.173593]  autofs4 ext4 crc16 mbcache jbd2 sha256_ssse3 sha256_generic
algif_skcipher af_alg dm_crypt dm_mod raid0 md_mod sg sd_mod crc_t10dif
crct10dif_generic crct10dif_pclmul crct10dif_common crc32_pclmul crc32c_intel
ghash_clmulni_intel rtsx_pci_sdmmc mmc_core aesni_intel aes_x86_64 lrw gf128mul
glue_helper ablk_helper cryptd ahci libahci libata scsi_mod i915 ehci_pci
i2c_algo_bit xhci_hcd ehci_hcd drm_kms_helper r8169 mii drm rtsx_pci mfd_core
usbcore i2c_core usb_common thermal button video thermal_sys
[  296.173662] CPU: 2 PID: 1341 Comm: Xorg Not tainted 3.16.0-4-amd64 #1 Debian
3.16.7-ckt2-1
[  296.173666] Hardware name: Sony Corporation VPCZ22AGX/VAIO, BIOS R1010H5
07/28/2011
[  296.173670]  0000000000000009 ffffffff81507263 0000000000000000
ffffffff81065847
[  296.173677]  0000000000000000 ffff88025291e000 ffff880252f18210
ffff880252b2f800
[  296.173683]  ffff880252b2f800 ffffffffa021fe85 0000000000000000
ffff88009636d370
[  296.173690] Call Trace:
[  296.173703]  [<ffffffff81507263>] ? dump_stack+0x41/0x51
[  296.173713]  [<ffffffff81065847>] ? warn_slowpath_common+0x77/0x90
[  296.173745]  [<ffffffffa021fe85>] ?
intel_crtc_wait_for_pending_flips+0x165/0x170 [i915]
[  296.173754]  [<ffffffff810a5940>] ? prepare_to_wait_event+0xf0/0xf0
[  296.173782]  [<ffffffffa0222fd0>] ? intel_crtc_disable_planes+0x30/0x1a0
[i915]
[  296.173809]  [<ffffffffa0223555>] ? ironlake_crtc_disable+0x45/0x910 [i915]
[  296.173831]  [<ffffffffa00aeb5a>] ? drm_modeset_lock+0x2a/0xd0 [drm]
[  296.173840]  [<ffffffff8150bace>] ? mutex_lock+0xe/0x2a
[  296.173868]  [<ffffffffa0224817>] ? intel_crtc_update_dpms+0x67/0x90 [i915]
[  296.173897]  [<ffffffffa0228419>] ? intel_connector_dpms+0x59/0x70 [i915]
[  296.173921]  [<ffffffffa00a5fd6>] ?
drm_mode_obj_set_property_ioctl+0x396/0x3b0 [drm]
[  296.173942]  [<ffffffffa00a601e>] ?
drm_mode_connector_property_set_ioctl+0x2e/0x40 [drm]
[  296.173962]  [<ffffffffa00958b7>] ? drm_ioctl+0x1c7/0x5b0 [drm]
[  296.173976]  [<ffffffff812b4c88>] ? lockref_put_or_lock+0x48/0x80
[  296.173984]  [<ffffffff811bb44f>] ? dput+0x1f/0x170
[  296.173990]  [<ffffffff811b7d2f>] ? do_vfs_ioctl+0x2cf/0x4b0
[  296.173997]  [<ffffffff8108314c>] ? task_work_run+0x9c/0xd0
[  296.174003]  [<ffffffff811b7f91>] ? SyS_ioctl+0x81/0xa0
[  296.174010]  [<ffffffff8150d5ea>] ? int_signal+0x12/0x17
[  296.174016]  [<ffffffff8150d32d>] ? system_call_fast_compare_end+0x10/0x15
[  296.174021] ---[ end trace a16743e82932155b ]---

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