[Bug 77418] [BYT] blank screen on X551MA-SX019D with latest daily kernels and drm from ubuntu 14.04 ppa
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Apr 7 09:43:42 PDT 2015
https://bugs.freedesktop.org/show_bug.cgi?id=77418
--- Comment #15 from Popa Adrian Marius <mapopa at gmail.com> ---
Display failure (blank) and the following crash log in dmesg
14.715743] ------------[ cut here ]------------
[ 14.715920] WARNING: CPU: 1 PID: 49 at
/home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:1199
assert_panel_unlocked+0x179/0x180 [i915]()
[ 14.715924] panel assertion failure, pipe A regs locked
[ 14.716067] Modules linked in: v4l2_common videodev intel_powerclamp media
coretemp arc4 snd_soc_rt5640 kvm_intel snd_soc_rl6231 rtl8821ae kvm asus_nb_wmi
asus_wmi btcoexist snd_hda_intel(+) rtl_pci snd_hda_c
ontroller snd_intel_sst_acpi sparse_keymap snd_intel_sst_core i915(+) rtlwifi
snd_soc_sst_mfld_platform mac80211 snd_hda_codec snd_soc_core snd_hwdep
snd_compress snd_pcm_dmaengine snd_pcm btusb crct10dif_pclmul
snd_seq_midi snd_seq_midi_event bluetooth crc32_pclmul ghash_clmulni_intel
snd_rawmidi cfg80211 snd_seq cryptd rtsx_pci_ms memstick joydev serio_raw wmi
drm_kms_helper snd_seq_device snd_timer 8250_fintek video
mei_txe i2c_hid snd drm mei dw_dmac dw_dmac_core soundcore rfkill_gpio
i2c_designware_platform shpchp i2c_algo_bit i2c_designware_core
snd_soc_sst_acpi lpc_ich iosf_mbi spi_pxa2xx_platform
[ 14.716112] pwm_lpss_platform 8250_dw mac_hid pwm_lpss parport_pc ppdev lp
parport autofs4 hid_generic usbhid hid rtsx_pci_sdmmc ahci psmouse libahci
r8169 rtsx_pci mii sdhci_acpi sdhci
[ 14.716125] CPU: 1 PID: 49 Comm: kworker/u8:1 Not tainted
4.0.0-040000rc7-generic #201504061936
[ 14.716129] Hardware name: ASUSTeK COMPUTER INC. X551MA/X551MA, BIOS
X551MA.400 12/24/2013
[ 14.716157] Workqueue: events_unbound async_run_entry_fn
[ 14.716171] 00000000000004af ffff8800a4c9b638 ffffffff817e34d6
000000000000296c
[ 14.716180] ffff8800a4c9b688 ffff8800a4c9b678 ffffffff810791b7
0000000000000246
[ 14.716189] ffff8800b6b50000 0000000000000000 0000000000000000
ffff8800b523a408
[ 14.716192] Call Trace:
[ 14.716212] [<ffffffff817e34d6>] dump_stack+0x45/0x57
[ 14.716228] [<ffffffff810791b7>] warn_slowpath_common+0x97/0xe0
[ 14.716240] [<ffffffff810792b6>] warn_slowpath_fmt+0x46/0x50
[ 14.716387] [<ffffffffc062bac9>] assert_panel_unlocked+0x179/0x180 [i915]
[ 14.716540] [<ffffffffc062d21b>] vlv_enable_pll.isra.74+0x26b/0x2a0 [i915]
[ 14.716696] [<ffffffffc0631b6d>] valleyview_crtc_enable+0x16d/0x320 [i915]
[ 14.716854] [<ffffffffc0630d5f>] __intel_set_mode+0x31f/0x3e0 [i915]
[ 14.717000] [<ffffffffc0634758>] intel_crtc_set_config+0x408/0x4f0 [i915]
[ 14.717081] [<ffffffffc02083c7>] ? drm_atomic_state_free+0x27/0x50 [drm]
[ 14.717223] [<ffffffffc0644d3c>] ? intel_atomic_commit+0xcc/0x100 [i915]
[ 14.717262] [<ffffffffc02a697d>] ?
drm_atomic_helper_plane_set_property+0x8d/0xc0 [drm_kms_helper]
[ 14.717326] [<ffffffffc01f8016>] drm_mode_set_config_internal+0x66/0x110
[drm]
[ 14.717362] [<ffffffffc02a9678>] restore_fbdev_mode+0xc8/0xf0
[drm_kms_helper]
[ 14.717399] [<ffffffffc02ab190>]
drm_fb_helper_restore_fbdev_mode_unlocked+0x30/0x80 [drm_kms_helper]
[ 14.717434] [<ffffffffc02ab204>] drm_fb_helper_set_par+0x24/0x50
[drm_kms_helper]
[ 14.717572] [<ffffffffc064144a>] intel_fbdev_set_par+0x1a/0x60 [i915]
[ 14.717584] [<ffffffff8142b811>] ? var_to_display+0x91/0xb0
[ 14.717595] [<ffffffff8142dcc4>] fbcon_init+0x514/0x5a0
[ 14.717609] [<ffffffff814bfc6c>] visual_init+0xbc/0x120
[ 14.717621] [<ffffffff814c288a>] do_bind_con_driver+0x16a/0x320
[ 14.717633] [<ffffffff814c2bc1>] do_take_over_console+0x61/0x70
[ 14.717643] [<ffffffff8142bf0b>] do_fbcon_takeover+0x5b/0xb0
[ 14.717653] [<ffffffff81430df5>] fbcon_event_notify+0x3c5/0x3f0
[ 14.717666] [<ffffffff8109951d>] notifier_call_chain+0x4d/0x70
[ 14.717679] [<ffffffff81099778>] __blocking_notifier_call_chain+0x58/0x80
[ 14.717691] [<ffffffff810997b6>] blocking_notifier_call_chain+0x16/0x20
[ 14.717702] [<ffffffff814377cb>] fb_notifier_call_chain+0x1b/0x20
[ 14.717714] [<ffffffff81439939>] do_register_framebuffer+0x1d9/0x300
[ 14.717727] [<ffffffff81439a85>] register_framebuffer+0x25/0x40
[ 14.717763] [<ffffffffc02a9444>] drm_fb_helper_single_fb_probe+0x184/0x2f0
[drm_kms_helper]
[ 14.717799] [<ffffffffc02ab2cd>] drm_fb_helper_initial_config+0x9d/0xd0
[drm_kms_helper]
[ 14.717939] [<ffffffffc064200b>] intel_fbdev_initial_config+0x1b/0x20
[i915]
[ 14.717952] [<ffffffff8109b1ac>] async_run_entry_fn+0x4c/0x160
[ 14.717963] [<ffffffff810920d4>] process_one_work+0x144/0x490
[ 14.717973] [<ffffffff81092b3e>] worker_thread+0x11e/0x450
[ 14.717984] [<ffffffff81092a20>] ? create_worker+0x1f0/0x1f0
[ 14.717994] [<ffffffff81098869>] kthread+0xc9/0xe0
[ 14.718006] [<ffffffff810987a0>] ? flush_kthread_worker+0x90/0x90
[ 14.718019] [<ffffffff817efc18>] ret_from_fork+0x58/0x90
[ 14.718030] [<ffffffff810987a0>] ? flush_kthread_worker+0x90/0x90
[ 14.718037] ---[ end trace a5f330daa06488d2 ]---
[ 14.747824] ----
[ 14.748001] WARNING: CPU: 1 PID: 49 at
/home/kernel/COD/linux/drivers/gpu/drm/i915/intel_dp.c:2293
intel_enable_dp+0x14c/0x180 [i915]()
[ 14.748007] WARN_ON(dp_reg & DP_PORT_EN)
[ 14.748147] Modules linked in: videobuf2_core v4l2_common videodev
intel_powerclamp media coretemp arc4 snd_soc_rt5640 kvm_intel snd_soc_rl6231
rtl8821ae kvm asus_nb_wmi asus_wmi btcoexist snd_hda_intel(+) rt
l_pci snd_hda_controller snd_intel_sst_acpi sparse_keymap snd_intel_sst_core
i915(+) rtlwifi snd_soc_sst_mfld_platform mac80211 snd_hda_codec snd_soc_core
snd_hwdep snd_compress snd_pcm_dmaengine snd_pcm btusb c
rct10dif_pclmul snd_seq_midi snd_seq_midi_event bluetooth crc32_pclmul
ghash_clmulni_intel snd_rawmidi cfg80211 snd_seq cryptd rtsx_pci_ms memstick
joydev serio_raw wmi drm_kms_helper snd_seq_device snd_timer 82
50_fintek video mei_txe i2c_hid snd drm mei dw_dmac dw_dmac_core soundcore
rfkill_gpio i2c_designware_platform shpchp i2c_algo_bit i2c_designware_core
snd_soc_sst_acpi lpc_ich iosf_mbi
[ 14.748195] spi_pxa2xx_platform pwm_lpss_platform 8250_dw mac_hid pwm_lpss
parport_pc ppdev lp parport autofs4 hid_generic usbhid hid rtsx_pci_sdmmc ahci
psmouse libahci r8169 rtsx_pci mii sdhci_acpi sdhci
[ 14.748208] CPU: 1 PID: 49 Comm: kworker/u8:1 Tainted: G W
4.0.0-040000rc7-generic #201504061936
[ 14.748212] Hardware name: ASUSTeK COMPUTER INC. X551MA/X551MA, BIOS
X551MA.400 12/24/2013
[ 14.748232] Workqueue: events_unbound async_run_entry_fn
[ 14.748245] 00000000000008f5 ffff8800a4c9b628 ffffffff817e34d6
0000000000002af4
[ 14.748255] ffff8800a4c9b678 ffff8800a4c9b668 ffffffff810791b7
ffff8800a4c9b698
[ 14.748264] ffff8800b523f000 ffff8801398c2800 ffff8800b6b50000
ffff8800b523a000
[ 14.748267] Call Trace:
[ 14.748287] [<ffffffff817e34d6>] dump_stack+0x45/0x57
[ 14.748302] [<ffffffff810791b7>] warn_slowpath_common+0x97/0xe0
[ 14.748314] [<ffffffff810792b6>] warn_slowpath_fmt+0x46/0x50
[ 14.748463] [<ffffffffc0651c1c>] intel_enable_dp+0x14c/0x180 [i915]
[ 14.748608] [<ffffffffc0651d67>] vlv_pre_enable_dp+0xe7/0x120 [i915]
[ 14.748749] [<ffffffffc0631ba4>] valleyview_crtc_enable+0x1a4/0x320 [i915]
[ 14.748891] [<ffffffffc0630d5f>] __intel_set_mode+0x31f/0x3e0 [i915]
[ 14.749035] [<ffffffffc0634758>] intel_crtc_set_config+0x408/0x4f0 [i915]
[ 14.749083] [<ffffffffc02083c7>] ? drm_atomic_state_free+0x27/0x50 [drm]
[ 14.749123] [<ffffffffc0644d3c>] ? intel_atomic_commit+0xcc/0x100 [i915]
[ 14.749136] [<ffffffffc02a697d>] ?
drm_atomic_helper_plane_set_property+0x8d/0xc0 [drm_kms_helper]
[ 14.749154] [<ffffffffc01f8016>] drm_mode_set_config_internal+0x66/0x110
[drm]
[ 14.749164] [<ffffffffc02a9678>] restore_fbdev_mode+0xc8/0xf0
[drm_kms_helper]
[ 14.749175] [<ffffffffc02ab190>]
drm_fb_helper_restore_fbdev_mode_unlocked+0x30/0x80 [drm_kms_helper]
[ 14.749185] [<ffffffffc02ab204>] drm_fb_helper_set_par+0x24/0x50
[drm_kms_helper]
[ 14.749225] [<ffffffffc064144a>] intel_fbdev_set_par+0x1a/0x60 [i915]
[ 14.749229] [<ffffffff8142b811>] ? var_to_display+0x91/0xb0
[ 14.749232] [<ffffffff8142dcc4>] fbcon_init+0x514/0x5a0
[ 14.749237] [<ffffffff814bfc6c>] visual_init+0xbc/0x120
[ 14.749241] [<ffffffff814c288a>] do_bind_con_driver+0x16a/0x320
[ 14.749244] [<ffffffff814c2bc1>] do_take_over_console+0x61/0x70
[ 14.749247] [<ffffffff8142bf0b>] do_fbcon_takeover+0x5b/0xb0
[ 14.749250] [<ffffffff81430df5>] fbcon_event_notify+0x3c5/0x3f0
[ 14.749254] [<ffffffff8109951d>] notifier_call_chain+0x4d/0x70
[ 14.749257] [<ffffffff81099778>] __blocking_notifier_call_chain+0x58/0x80
[ 14.749261] [<ffffffff810997b6>] blocking_notifier_call_chain+0x16/0x20
[ 14.749264] [<ffffffff814377cb>] fb_notifier_call_chain+0x1b/0x20
[ 14.749268] [<ffffffff81439939>] do_register_framebuffer+0x1d9/0x300
[ 14.749271] [<ffffffff81439a85>] register_framebuffer+0x25/0x40
[ 14.749282] [<ffffffffc02a9444>] drm_fb_helper_single_fb_probe+0x184/0x2f0
[drm_kms_helper]
[ 14.749292] [<ffffffffc02ab2cd>] drm_fb_helper_initial_config+0x9d/0xd0
[drm_kms_helper]
[ 14.749332] [<ffffffffc064200b>] intel_fbdev_initial_config+0x1b/0x20
[i915]
[ 14.749336] [<ffffffff8109b1ac>] async_run_entry_fn+0x4c/0x160
[ 14.749339] [<ffffffff810920d4>] process_one_work+0x144/0x490
[ 14.749342] [<ffffffff81092b3e>] worker_thread+0x11e/0x450
[ 14.749345] [<ffffffff81092a20>] ? create_worker+0x1f0/0x1f0
[ 14.749348] [<ffffffff81098869>] kthread+0xc9/0xe0
[ 14.749352] [<ffffffff810987a0>] ? flush_kthread_worker+0x90/0x90
[ 14.749356] [<ffffffff817efc18>] ret_from_fork+0x58/0x90
[ 14.749359] [<ffffffff810987a0>] ? flush_kthread_worker+0x90/0x90
[ 14.749361] ---[ end trace a5f330daa06488d3 ]---
[ 14.749417] [drm:g4x_check_srwm] SR watermark: display plane 54, cursor 2
[ 14.749418] [drm:g4x_check_srwm] SR watermark: display plane 106, cursor 2
[ 14.749421] [drm:valleyview_update_wm] Setting FIFO watermarks - A:
plane=108, cursor=2, B: plane=2, cursor=2, SR: plane=54, cursor=2
[ 14.749424] [drm:intel_set_memory_cxsr] memory self-refresh is enabled
[ 14.749433] [drm:intel_psr_enable] PSR not supported by this panel
[ 14.749441] [drm:i9xx_update_primary_plane] Writing base 0023F000 00000000 0
0 5504
[ 14.749462] [drm:intel_connector_check_state] [CONNECTOR:40:DP-2]
[ 14.749465] [drm:check_encoder_state] [ENCODER:29:DAC-29]
[ 14.749467] [drm:check_encoder_state] [ENCODER:30:TMDS-30]
[ 14.749469] [drm:check_encoder_state] [ENCODER:35:TMDS-35]
[ 14.749471] [drm:check_encoder_state] [ENCODER:37:TMDS-37]
[ 14.749473] [drm:check_encoder_state] [ENCODER:39:TMDS-39]
[ 14.749476] [drm:check_crtc_state] [CRTC:20]
[ 14.755704] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in
base.adjusted_mode.flags(DRM_MODE_FLAG_PHSYNC) (expected 0, found 1)
[ 14.755709] ------------[ cut here ]------------
[ 14.755851] WARNING: CPU: 1 PID: 49 at
/home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:10920
check_crtc_state+0x2a3/0x430 [i915]()
[ 14.755854] pipe state doesn't match!
[ 14.755995] Modules linked in: videobuf2_core v4l2_common videodev
intel_powerclamp media coretemp arc4 snd_soc_rt5640 kvm_intel snd_soc_rl6231
rtl8821ae kvm asus_nb_wmi asus_wmi btcoexist snd_hda_intel(+) rt
l_pci snd_hda_controller snd_intel_sst_acpi sparse_keymap snd_intel_sst_core
i915(+) rtlwifi snd_soc_sst_mfld_platform mac80211 snd_hda_codec snd_soc_core
snd_hwdep snd_compress snd_pcm_dmaengine snd_pcm btusb c
rct10dif_pclmul snd_seq_midi snd_seq_midi_event bluetooth crc32_pclmul
ghash_clmulni_intel snd_rawmidi cfg80211 snd_seq cryptd rtsx_pci_ms memstick
joydev serio_raw wmi drm_kms_helper snd_seq_device snd_timer 82
50_fintek video mei_txe i2c_hid snd drm mei dw_dmac dw_dmac_core soundcore
rfkill_gpio i2c_designware_platform shpchp i2c_algo_bit i2c_designware_core
snd_soc_sst_acpi lpc_ich iosf_mbi
[ 14.756042] spi_pxa2xx_platform pwm_lpss_platform 8250_dw mac_hid pwm_lpss
parport_pc ppdev lp parport autofs4 hid_generic usbhid hid rtsx_pci_sdmmc ahci
psmouse libahci r8169 rtsx_pci mii sdhci_acpi sdhci
[ 14.756055] CPU: 1 PID: 49 Comm: kworker/u8:1 Tainted: G W
4.0.0-040000rc7-generic #201504061936
[ 14.756059] Hardware name: ASUSTeK COMPUTER INC. X551MA/X551MA, BIOS
X551MA.400 12/24/2013
[ 14.756079] Workqueue: events_unbound async_run_entry_fn
[ 14.756092] 0000000000002aa8 ffff8800a4c9b488 ffffffff817e34d6
0000000000002c98
[ 14.756102] ffff8800a4c9b4d8 ffff8800a4c9b4c8 ffffffff810791b7
ffff8800a4c9b4f8
[ 14.756111] ffff8800b523a000 ffff8801398c2b48 ffff8801398c2800
0000000000000001
[ 14.756114] Call Trace:
[ 14.756134] [<ffffffff817e34d6>] dump_stack+0x45/0x57
[ 14.756149] [<ffffffff810791b7>] warn_slowpath_common+0x97/0xe0
[ 14.756161] [<ffffffff810792b6>] warn_slowpath_fmt+0x46/0x50
[ 14.756305] [<ffffffffc0622643>] check_crtc_state+0x2a3/0x430 [i915]
[ 14.756458] [<ffffffffc06338ad>] intel_modeset_check_state+0x6d/0xc0 [i915]
[ 14.756599] [<ffffffffc063476e>] intel_crtc_set_config+0x41e/0x4f0 [i915]
[ 14.756680] [<ffffffffc02083c7>] ? drm_atomic_state_free+0x27/0x50 [drm]
[ 14.756822] [<ffffffffc0644d3c>] ? intel_atomic_commit+0xcc/0x100 [i915]
[ 14.756861] [<ffffffffc02a697d>] ?
drm_atomic_helper_plane_set_property+0x8d/0xc0 [drm_kms_helper]
[ 14.756925] [<ffffffffc01f8016>] drm_mode_set_config_internal+0x66/0x110
[drm]
[ 14.756961] [<ffffffffc02a9678>] restore_fbdev_mode+0xc8/0xf0
[drm_kms_helper]
[ 14.756992] [<ffffffffc02ab190>]
drm_fb_helper_restore_fbdev_mode_unlocked+0x30/0x80 [drm_kms_helper]
[ 14.757002] [<ffffffffc02ab204>] drm_fb_helper_set_par+0x24/0x50
[drm_kms_helper]
[ 14.757041] [<ffffffffc064144a>] intel_fbdev_set_par+0x1a/0x60 [i915]
[ 14.757046] [<ffffffff8142b811>] ? var_to_display+0x91/0xb0
[ 14.757049] [<ffffffff8142dcc4>] fbcon_init+0x514/0x5a0
[ 14.757054] [<ffffffff814bfc6c>] visual_init+0xbc/0x120
[ 14.757057] [<ffffffff814c288a>] do_bind_con_driver+0x16a/0x320
[ 14.757061] [<ffffffff814c2bc1>] do_take_over_console+0x61/0x70
[ 14.757064] [<ffffffff8142bf0b>] do_fbcon_takeover+0x5b/0xb0
[ 14.757067] [<ffffffff81430df5>] fbcon_event_notify+0x3c5/0x3f0
[ 14.757070] [<ffffffff8109951d>] notifier_call_chain+0x4d/0x70
[ 14.757074] [<ffffffff81099778>] __blocking_notifier_call_chain+0x58/0x80
[ 14.757077] [<ffffffff810997b6>] blocking_notifier_call_chain+0x16/0x20
[ 14.757081] [<ffffffff814377cb>] fb_notifier_call_chain+0x1b/0x20
[ 14.757084] [<ffffffff81439939>] do_register_framebuffer+0x1d9/0x300
[ 14.757087] [<ffffffff81439a85>] register_framebuffer+0x25/0x40
[ 14.757098] [<ffffffffc02a9444>] drm_fb_helper_single_fb_probe+0x184/0x2f0
[drm_kms_helper]
[ 14.757108] [<ffffffffc02ab2cd>] drm_fb_helper_initial_config+0x9d/0xd0
[drm_kms_helper]
[ 14.757148] [<ffffffffc064200b>] intel_fbdev_initial_config+0x1b/0x20
[i915]
[ 14.757152] [<ffffffff8109b1ac>] async_run_entry_fn+0x4c/0x160
[ 14.757155] [<ffffffff810920d4>] process_one_work+0x144/0x490
[ 14.757158] [<ffffffff81092b3e>] worker_thread+0x11e/0x450
[ 14.757161] [<ffffffff81092a20>] ? create_worker+0x1f0/0x1f0
[ 14.757164] [<ffffffff81098869>] kthread+0xc9/0xe0
[ 14.757168] [<ffffffff810987a0>] ? flush_kthread_worker+0x90/0x90
[ 14.757171] [<ffffffff817efc18>] ret_from_fork+0x58/0x90
[ 14.757175] [<ffffffff810987a0>] ? flush_kthread_worker+0x90/0x90
[ 14.757177] ---[ end trace a5f330daa06488d4 ]---
[ 14.757180] [drm:intel_dump_pipe_config] [CRTC:20][hw state] config for pipe
A
[ 14.757181] [drm:intel_dump_pipe_config] cpu_transcoder: A
[ 14.757182] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
[ 14.757184] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0,
gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 14.757187] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2691345, gmch_n:
4194304, link_m: 112139, link_n: 262144, tu: 64
[ 14.757189] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0,
link_m2: 0, link_n2: 0, tu2: 0
[ 14.757190] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
[ 14.757191] [drm:intel_dump_pipe_config] requested mode:
[ 14.757195] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 1366 0 0 0
768 0 0 0 0x0 0x0
[ 14.757196] [drm:intel_dump_pipe_config] adjusted mode:
[ 14.757199] [drm:drm_mode_debug_printmodeline] Modeline 0:"" 0 0 0 0 0 0 0 0
0 0 0x0 0x5
[ 14.757202] [drm:intel_dump_crtc_timings] crtc timings: 69299 1366 1382 1416
1466 768 770 776 788, type: 0x0 flags: 0x5
[ 14.757203] [drm:intel_dump_pipe_config] port clock: 162000
[ 14.757204] [drm:intel_dump_pipe_config] pipe src size: 1366x768
[ 14.757206] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000,
ratios: 0x00000000, lvds border: 0x00000000
[ 14.757208] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size:
0x00000000, disabled
[ 14.757209] [drm:intel_dump_pipe_config] ips: 0
[ 14.757210] [drm:intel_dump_pipe_config] double wide: 0
[ 14.757211] [drm:intel_dump_pipe_config] [CRTC:20][sw state] config for pipe
A
[ 14.757212] [drm:intel_dump_pipe_config] cpu_transcoder: A
[ 14.757214] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
[ 14.757216] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0,
gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 14.757218] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2691345, gmch_n:
4194304, link_m: 112139, link_n: 262144, tu: 64
[ 14.757220] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0,
link_m2: 0, link_n2: 0, tu2: 0
[ 14.757221] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
[ 14.757222] [drm:intel_dump_pipe_config] requested mode:
[ 14.757226] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60
69300 1366 1382 1416 1466 768 770 776 788 0x48 0xa
[ 14.757227] [drm:intel_dump_pipe_config] adjusted mode:
[ 14.757230] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60
69300 1366 1382 1416 1466 768 770 776 788 0x48 0xa
[ 14.757233] [drm:intel_dump_crtc_timings] crtc timings: 69300 1366 1382 1416
1466 768 770 776 788, type: 0x48 flags: 0xa
[ 14.757235] [drm:intel_dump_pipe_config] port clock: 162000
[ 14.757236] [drm:intel_dump_pipe_config] pipe src size: 1366x768
[ 14.757238] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000,
ratios: 0x00000000, lvds border: 0x00000000
[ 14.757239] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size:
0x00000000, disabled
[ 14.757240] [drm:intel_dump_pipe_config] ips: 0
[ 14.757241] [drm:intel_dump_pipe_config] double wide: 0
[ 14.757243] [drm:check_crtc_state] [CRTC:25]
[ 14.757272] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
[ 14.757278] [drm:intel_set_config_compute_mode_changes] computed changes for
[CRTC:25], mode_changed=0, fb_changed=0
[ 14.757281] [drm:intel_modeset_stage_output_state] [CONNECTOR:40:DP-2] to
[CRTC:20]
[ 14.757285] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset:
0, prepare: 0, disable: 0
[ 14.757290] [drm:drm_fb_helper_hotplug_event]
[ 14.757293] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:28:VGA-1]
[ 14.757295] [drm:intel_crt_detect] [CONNECTOR:28:VGA-1] force=1
[ 14.757299] [drm:valleyview_crt_detect_hotplug] trigger hotplug detect
cycle: adpa=0xf40018
[ 14.759991] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe A FIFO underrun
[ 14.763530] [drm:valleyview_crt_detect_hotplug] valleyview hotplug
adpa=0xf40018, result 0
[ 14.763535] [drm:intel_crt_detect] CRT not detected via hotplug
[ 14.764235] [drm:gmbus_xfer] GMBUS [i915 gmbus vga] NAK for addr: 0050 r(1)
[ 14.764246] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter
i915 gmbus vga
[ 14.764251] [drm:intel_crt_get_edid] CRT GMBUS EDID read failed, retry using
GPIO bit-banging
[ 14.764257] [drm:intel_gmbus_force_bit] enabling bit-banging on i915 gmbus
vga. force bit now 1
[ 14.764599] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter
i915 gmbus vga
[ 14.764605] [drm:intel_gmbus_force_bit] disabling bit-banging on i915 gmbus
vga. force bit now 0
[ 14.764609] [drm:intel_crt_detect_ddc] CRT not detected via DDC:0x50 [no
valid EDID found]
[ 14.764621] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:28:VGA-1] disconnected
[ 14.764632] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:31:HDMI-A-1]
[ 14.764638] [drm:intel_hdmi_detect] [CONNECTOR:31:HDMI-A-1]
[ 14.765079] [drm:gmbus_xfer] GMBUS [i915 gmbus dpb] NAK for addr: 0050 r(1)
[ 14.765086] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter
i915 gmbus dpb
[ 14.765095] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:31:HDMI-A-1] disconnected
[ 14.765103] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:36:DP-1]
[ 14.765109] [drm:intel_dp_detect] [CONNECTOR:36:DP-1]
[ 14.765120] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:36:DP-1] disconnected
[ 14.765126] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:38:HDMI-A-2]
[ 14.765131] [drm:intel_hdmi_detect] [CONNECTOR:38:HDMI-A-2]
[ 14.765570] [drm:gmbus_xfer] GMBUS [i915 gmbus dpc] NAK for addr: 0050 r(1)
[ 14.765577] [drm:drm_do_probe_ddc_edid] drm: skipping non-existent adapter
i915 gmbus dpc
[ 14.765586] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:38:HDMI-A-2] disconnected
[ 14.765594] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:40:DP-2]
[ 14.765600] [drm:intel_dp_detect] [CONNECTOR:40:DP-2]
[ 14.766638] [drm:intel_dp_get_dpcd] DPCD: 11 0a 82 01 00 00 01 80 02 00 00
00 00 01 00
[ 14.767505] [drm:intel_dp_probe_oui] Sink OUI: 00e04c
[ 14.768366] [drm:intel_dp_probe_oui] Branch OUI: 00e04c
[ 14.792185] [drm:drm_edid_to_eld] ELD: no CEA Extension found
[ 14.792190] [drm:drm_helper_probe_single_connector_modes_merge_bits]
[CONNECTOR:40:DP-2] probed modes :
[ 14.792194] [drm:drm_mode_debug_printmodeline] Modeline 43:"1366x768" 60
69300 1366 1382 1416 1466 768 770 776 788 0x48 0xa
[ 14.792199] [drm:drm_setup_crtcs]
[ 14.792202] [drm:drm_enable_connectors] connector 28 enabled? no
[ 14.792204] [drm:drm_enable_connectors] connector 31 enabled? no
[ 14.792205] [drm:drm_enable_connectors] connector 36 enabled? no
[ 14.792206] [drm:drm_enable_connectors] connector 38 enabled? no
[ 14.792207] [drm:drm_enable_connectors] connector 40 enabled? yes
[ 14.792210] [drm:intel_fb_initial_config] connector VGA-1 not enabled,
skipping
[ 14.792211] [drm:intel_fb_initial_config] connector HDMI-A-1 not enabled,
skipping
[ 14.792213] [drm:intel_fb_initial_config] connector DP-1 not enabled,
skipping
[ 14.792214] [drm:intel_fb_initial_config] connector HDMI-A-2 not enabled,
skipping
[ 14.792215] [drm:intel_fb_initial_config] looking for cmdline mode on
connector DP-2
[ 14.792217] [drm:intel_fb_initial_config] looking for preferred mode on
connector DP-2 0
[ 14.792220] [drm:intel_fb_initial_config] connector DP-2 on pipe A
[CRTC:20]: 1366x768
[ 14.792222] [drm:drm_setup_crtcs] desired mode 1366x768 set on crtc 20 (0,0)
[ 14.792230] [drm:drm_atomic_state_alloc] Allocate atomic state
ffff880139db4900
[ 14.792235] [drm:drm_atomic_get_plane_state] Added [PLANE:17]
ffff88013a108180 state to ffff880139db4900
[ 14.792238] [drm:drm_atomic_get_crtc_state] Added [CRTC:20] ffff88013a675000
state to ffff880139db4900
[ 14.792240] [drm:drm_atomic_check_only] checking ffff880139db4900
[ 14.792246] [drm:drm_atomic_commit] commiting ffff880139db4900
[ 14.792272] [drm:i9xx_update_primary_plane] Writing base 0023F000 00000000 0
0 5504
[ 14.792281] [drm:drm_atomic_state_clear] Clearing atomic state
ffff880139db4900
[ 14.792283] [drm:drm_atomic_state_free] Freeing atomic state
ffff880139db4900
[ 14.792287] [drm:drm_atomic_state_alloc] Allocate atomic state
ffff880139db4900
[ 14.792290] [drm:drm_atomic_get_plane_state] Added [PLANE:19]
ffff88013a108780 state to ffff880139db4900
[ 14.792291] [drm:drm_atomic_check_only] checking ffff880139db4900
[ 14.792293] [drm:drm_atomic_commit] commiting ffff880139db4900
[ 14.792299] [drm:drm_atomic_state_clear] Clearing atomic state
ffff880139db4900
[ 14.792300] [drm:drm_atomic_state_free] Freeing atomic state
ffff880139db4900
[ 14.792303] [drm:drm_atomic_state_alloc] Allocate atomic state
ffff880139db4900
[ 14.792305] [drm:drm_atomic_get_plane_state] Added [PLANE:21]
ffff88013a108a80 state to ffff880139db4900
[ 14.792307] [drm:drm_atomic_check_only] checking ffff880139db4900
[ 14.792308] [drm:drm_atomic_commit] commiting ffff880139db4900
[ 14.792310] [drm:drm_atomic_state_clear] Clearing atomic state
ffff880139db4900
[ 14.792312] [drm:drm_atomic_state_free] Freeing atomic state
ffff880139db4900
[ 14.792314] [drm:drm_atomic_state_alloc] Allocate atomic state
ffff880139db4900
[ 14.792317] [drm:drm_atomic_get_plane_state] Added [PLANE:22]
ffff88013a1080c0 state to ffff880139db4900
[ 14.792318] [drm:drm_atomic_check_only] checking ffff880139db4900
[ 14.792320] [drm:drm_atomic_commit] commiting ffff880139db4900
[ 14.792321] [drm:drm_atomic_state_clear] Clearing atomic state
ffff880139db4900
[ 14.792323] [drm:drm_atomic_state_free] Freeing atomic state
ffff880139db4900
[ 14.792325] [drm:drm_atomic_state_alloc] Allocate atomic state
ffff880139db4900
[ 14.792327] [drm:drm_atomic_get_plane_state] Added [PLANE:23]
ffff88013a108840 state to ffff880139db4900
[ 14.792329] [drm:drm_atomic_check_only] checking ffff880139db4900
[ 14.792331] [drm:drm_atomic_commit] commiting ffff880139db4900
[ 14.792332] [drm:drm_atomic_state_clear] Clearing atomic state
ffff880139db4900
[ 14.792334] [drm:drm_atomic_state_free] Freeing atomic state
ffff880139db4900
[ 14.792336] [drm:drm_atomic_state_alloc] Allocate atomic state
ffff880139db4900
[ 14.792338] [drm:drm_atomic_get_plane_state] Added [PLANE:24]
ffff88013a108540 state to ffff880139db4900
[ 14.792339] [drm:drm_atomic_check_only] checking ffff880139db4900
[ 14.792341] [drm:drm_atomic_commit] commiting ffff880139db4900
[ 14.792343] [drm:drm_atomic_state_clear] Clearing atomic state
ffff880139db4900
[ 14.792344] [drm:drm_atomic_state_free] Freeing atomic state
ffff880139db4900
[ 14.792346] [drm:drm_atomic_state_alloc] Allocate atomic state
ffff880139db4900
[ 14.792349] [drm:drm_atomic_get_plane_state] Added [PLANE:26]
ffff88013a1086c0 state to ffff880139db4900
[ 14.792350] [drm:drm_atomic_check_only] checking ffff880139db4900
[ 14.792351] [drm:drm_atomic_commit] commiting ffff880139db4900
[ 14.792353] [drm:drm_atomic_state_clear] Clearing atomic state
ffff880139db4900
[ 14.792355] [drm:drm_atomic_state_free] Freeing atomic state
ffff880139db4900
[ 14.792357] [drm:drm_atomic_state_alloc] Allocate atomic state
ffff880139db4900
[ 14.792359] [drm:drm_atomic_get_plane_state] Added [PLANE:27]
ffff88013a108600 state to ffff880139db4900
[ 14.792360] [drm:drm_atomic_check_only] checking ffff880139db4900
[ 14.792362] [drm:drm_atomic_commit] commiting ffff880139db4900
[ 14.792364] [drm:drm_atomic_state_clear] Clearing atomic state
ffff880139db4900
[ 14.792365] [drm:drm_atomic_state_free] Freeing atomic state
ffff880139db4900
[ 14.792368] [drm:intel_crtc_set_config] [CRTC:20] [FB:45] #connectors=1 (x
y) (0 0)
[ 14.792372] [drm:intel_set_config_compute_mode_changes] computed changes for
[CRTC:20], mode_changed=0, fb_changed=0
[ 14.792375] [drm:intel_modeset_stage_output_state] [CONNECTOR:40:DP-2] to
[CRTC:20]
[ 14.792378] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset:
1, prepare: 1, disable: 0
[ 14.792382] [drm:connected_sink_compute_bpp] [CONNECTOR:40:DP-2] checking
for sink bpp constrains
[ 14.792385] [drm:intel_dp_compute_config] DP link computation with max lane
count 2 max bw 0a pixel clock 69300KHz
[ 14.792392] [drm:intel_dp_compute_config] DP link bw 06 lane count 2 clock
162000 bpp 24
[ 14.792394] [drm:intel_dp_compute_config] DP link bw required 166320
available 259200
[ 14.792397] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24,
dithering: 0
[ 14.792399] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe
A
[ 14.792400] [drm:intel_dump_pipe_config] cpu_transcoder: A
[ 14.792401] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
[ 14.792403] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0,
gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 14.792405] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2691345, gmch_n:
4194304, link_m: 112139, link_n: 262144, tu: 64
[ 14.792407] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0,
link_m2: 0, link_n2: 0, tu2: 0
[ 14.792408] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
[ 14.792409] [drm:intel_dump_pipe_config] requested mode:
[ 14.792413] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60
69300 1366 1382 1416 1466 768 770 776 788 0x48 0xa
[ 14.792414] [drm:intel_dump_pipe_config] adjusted mode:
[ 14.792417] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60
69300 1366 1382 1416 1466 768 770 776 788 0x48 0xa
[ 14.792420] [drm:intel_dump_crtc_timings] crtc timings: 69300 1366 1382 1416
1466 768 770 776 788, type: 0x48 flags: 0xa
[ 14.792421] [drm:intel_dump_pipe_config] port clock: 162000
[ 14.792422] [drm:intel_dump_pipe_config] pipe src size: 1366x768
[ 14.792424] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000,
ratios: 0x00000000, lvds border: 0x00000000
[ 14.792425] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size:
0x00000000, disabled
[ 14.792426] [drm:intel_dump_pipe_config] ips: 0
[ 14.792427] [drm:intel_dump_pipe_config] double wide: 0
[ 14.792430] [drm:intel_crtc_set_config] [CRTC:25] [NOFB]
[ 14.792432] [drm:intel_set_config_compute_mode_changes] computed changes for
[CRTC:25], mode_changed=0, fb_changed=0
[ 14.792434] [drm:intel_modeset_stage_output_state] [CONNECTOR:40:DP-2] to
[CRTC:20]
[ 14.792436] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset:
0, prepare: 0, disable: 0
[ 14.792520] Console: switching to colour frame buffer device 170x48
[ 14.792535] [drm:intel_crtc_set_config] [CRTC:20] [FB:45] #connectors=1 (x
y) (0 0)
[ 14.792538] [drm:intel_set_config_compute_mode_changes] computed changes for
[CRTC:20], mode_changed=0, fb_changed=0
[ 14.792539] [drm:intel_modeset_stage_output_state] [CONNECTOR:40:DP-2] to
[CRTC:20]
[ 14.792542] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset:
1, prepare: 1, disable: 0
[ 14.792544] [drm:connected_sink_compute_bpp] [CONNECTOR:40:DP-2] checking
for sink bpp constrains
[ 14.792547] [drm:intel_dp_compute_config] DP link computation with max lane
count 2 max bw 0a pixel clock 69300KHz
[ 14.792552] [drm:intel_dp_compute_config] DP link bw 06 lane count 2 clock
162000 bpp 24
[ 14.792553] [drm:intel_dp_compute_config] DP link bw required 166320
available 259200
[ 14.792556] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24,
dithering: 0
[ 14.792557] [drm:intel_dump_pipe_config] [CRTC:20][modeset] config for pipe
A
[ 14.792558] [drm:intel_dump_pipe_config] cpu_transcoder: A
[ 14.792559] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0
[ 14.792561] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0,
gmch_n: 0, link_m: 0, link_n: 0, tu: 0
[ 14.792563] [drm:intel_dump_pipe_config] dp: 1, gmch_m: 2691345, gmch_n:
4194304, link_m: 112139, link_n: 262144, tu: 64
[ 14.792565] [drm:intel_dump_pipe_config] dp: 1, gmch_m2: 0, gmch_n2: 0,
link_m2: 0, link_n2: 0, tu2: 0
[ 14.792566] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0
[ 14.792567] [drm:intel_dump_pipe_config] requested mode:
[ 14.792571] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60
69300 1366 1382 1416 1466 768 770 776 788 0x48 0xa
[ 14.792571] [drm:intel_dump_pipe_config] adjusted mode:
[ 14.792575] [drm:drm_mode_debug_printmodeline] Modeline 0:"1366x768" 60
69300 1366 1382 1416 1466 768 770 776 788 0x48 0xa
[ 14.792578] [drm:intel_dump_crtc_timings] crtc timings: 69300 1366 1382 1416
1466 768 770 776 788, type: 0x48 flags: 0xa
[ 14.792579] [drm:intel_dump_pipe_config] port clock: 162000
[ 14.792580] [drm:intel_dump_pipe_config] pipe src size: 1366x768
[ 14.792582] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000,
ratios: 0x00000000, lvds border: 0x00000000
[ 14.792583] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size:
0x00000000, disabled
[ 14.792584] [drm:intel_dump_pipe_config] ips: 0
[ 14.792585] [drm:intel_dump_pipe_config] double wide: 0
[ 14.799140] acpi device:09: registered as cooling_device5
[ 14.799827] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 14.799830] i915 0000:00:02.0: registered panic notifier
[ 14.800415] input: Video Bus as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input15
[ 14.803472] [drm] Initialized i915 1.6.0 20150130 for 0000:00:02.0 on minor
0
[ 14.845968] intel_rapl: Found RAPL domain package
[ 14.845978] intel_rapl: Found RAPL domain core
[ 15.017761] sound hdaudioC0D0: autoconfig for ALC270: line_outs=1
(0x14/0x0/0x0/0x0/0x0) type:speaker
[ 15.017769] sound hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 15.017773] sound hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
--
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