[Bug 87521] i915 netbook boots into blank screen.

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=87521

--- Comment #3 from Apostolos B. <barz621 at gmail.com> ---
Sorry i rushed with the previous comment.

in 3.14.23 i get:Nov 03 21:03:39 testland kernel: random: nonblocking pool is
initialized
Nov 03 21:03:39 testland kernel: ------------[ cut here ]------------
Nov 03 21:03:39 testland kernel: WARNING: CPU: 0 PID: 162 at
drivers/gpu/drm/i915/intel_display.c:1133 assert_pipe+0xc1/0xe0 [i915]()
Nov 03 21:03:39 testland kernel: pipe A assertion failure (expected on, current
off)
Nov 03 21:03:39 testland kernel: Modules linked in: uvcvideo psmouse btusb
bluetooth evdev mac_hid snd_hda_intel(+) i915(+) serio_raw 6lowpan_iphc
videobuf2_vmalloc videobuf2_memops videobuf2_core snd_hda_codec rfkill
led_class vide
Nov 03 21:03:39 testland kernel: CPU: 0 PID: 162 Comm: systemd-udevd Not
tainted 3.14.23-1-lts #1
Nov 03 21:03:39 testland kernel: Hardware name: Hewlett-Packard HP Mini/361A,
BIOS 361A0 Ver. F.10 12/25/2008
Nov 03 21:03:39 testland kernel:  00000000 52d7c05a 00000000 f4a118f4 c1442d7a
f4a11938 f4a11928 c104cbb2
Nov 03 21:03:39 testland kernel:  f84d7708 f4a11958 000000a2 f84d5fe8 0000046d
f847d2a1 0000046d f847d2a1
Nov 03 21:03:39 testland kernel:  00000001 f3d70000 00000041 f4a11944 c104cc0e
00000009 f4a11938 f84d7708
Nov 03 21:03:39 testland kernel: Call Trace:
Nov 03 21:03:39 testland kernel:  [<c1442d7a>] dump_stack+0x41/0x52
Nov 03 21:03:39 testland kernel:  [<c104cbb2>] warn_slowpath_common+0x82/0xa0
Nov 03 21:03:39 testland kernel:  [<f847d2a1>] ? assert_pipe+0xc1/0xe0 [i915]
Nov 03 21:03:39 testland kernel:  [<f847d2a1>] ? assert_pipe+0xc1/0xe0 [i915]
Nov 03 21:03:39 testland kernel:  [<c104cc0e>] warn_slowpath_fmt+0x3e/0x60
Nov 03 21:03:39 testland kernel:  [<f847d2a1>] assert_pipe+0xc1/0xe0 [i915]
Nov 03 21:03:39 testland kernel:  [<f8481f7c>] i9xx_crtc_enable+0xcc/0x3b0
[i915]
Nov 03 21:03:39 testland kernel:  [<f8484656>] __intel_set_mode+0x726/0x1430
[i915]
Nov 03 21:03:39 testland kernel:  [<f813e170>] ? drm_framebuffer_init+0x80/0x90
[drm]
Nov 03 21:03:39 testland kernel:  [<f84878f3>] intel_set_mode+0x23/0x40 [i915]
Nov 03 21:03:39 testland kernel:  [<f8488d54>]
intel_get_load_detect_pipe+0x254/0x3d0 [i915]
Nov 03 21:03:39 testland kernel:  [<f848a98d>]
intel_modeset_setup_hw_state+0xafd/0xb40 [i915]
Nov 03 21:03:39 testland kernel:  [<f848aa05>] intel_modeset_gem_init+0x35/0x40
[i915]
Nov 03 21:03:39 testland kernel:  [<f8453ea3>] i915_driver_load+0xc03/0xd90
[i915]
Nov 03 21:03:39 testland kernel:  [<f8450f50>] ?
i915_switcheroo_set_state+0xa0/0xa0 [i915]
Nov 03 21:03:39 testland kernel:  [<f8138baa>] drm_dev_register+0x6a/0x140
[drm]
Nov 03 21:03:39 testland kernel:  [<f813ae41>] drm_get_pci_dev+0xc1/0x1e0 [drm]
Nov 03 21:03:39 testland kernel:  [<c11ce852>] ? kernfs_create_link+0x62/0xa0
Nov 03 21:03:39 testland kernel:  [<f84505f5>] i915_pci_probe+0x35/0x60 [i915]
Nov 03 21:03:39 testland kernel:  [<c125ce7f>] pci_device_probe+0x6f/0xd0
Nov 03 21:03:39 testland kernel:  [<c11cb615>] ? sysfs_create_link+0x25/0x50
Nov 03 21:03:39 testland kernel:  [<c12face3>] driver_probe_device+0x93/0x3c0
Nov 03 21:03:39 testland kernel:  [<c11cb337>] ? sysfs_create_dir_ns+0x37/0x90
Nov 03 21:03:39 testland kernel:  [<c125c6fe>] ? pci_match_device+0x9e/0xb0
Nov 03 21:03:39 testland kernel:  [<c12fb0c9>] __driver_attach+0x79/0x80
Nov 03 21:03:39 testland kernel:  [<c12fb050>] ? __device_attach+0x40/0x40
Nov 03 21:03:39 testland kernel:  [<c12f8f57>] bus_for_each_dev+0x57/0xa0
Nov 03 21:03:39 testland kernel:  [<c12fa78e>] driver_attach+0x1e/0x20
Nov 03 21:03:39 testland kernel:  [<c12fb050>] ? __device_attach+0x40/0x40
Nov 03 21:03:39 testland kernel:  [<c12fa3a7>] bus_add_driver+0x157/0x240
Nov 03 21:03:39 testland kernel:  [<c12fb6dd>] driver_register+0x5d/0xf0
Nov 03 21:03:39 testland kernel:  [<c125c803>] __pci_register_driver+0x33/0x40
Nov 03 21:03:39 testland kernel:  [<f813b06d>] drm_pci_init+0x10d/0x120 [drm]
Nov 03 21:03:39 testland kernel:  [<f84f7000>] ? 0xf84f6fff
Nov 03 21:03:39 testland kernel:  [<f84f7062>] i915_init+0x62/0x64 [i915]
Nov 03 21:03:39 testland kernel:  [<c100049a>] do_one_initcall+0xca/0x1a0
Nov 03 21:03:39 testland kernel:  [<c10d3221>] ?
tracepoint_update_probe_range+0x41/0x130
Nov 03 21:03:39 testland kernel:  [<c10d3c57>] ?
tracepoint_module_notify+0x177/0x1a0
Nov 03 21:03:39 testland kernel:  [<c144af09>] ? notifier_call_chain+0x49/0x70
Nov 03 21:03:39 testland kernel:  [<c1070252>] ?
__blocking_notifier_call_chain+0x42/0x60
Nov 03 21:03:39 testland kernel:  [<c10c1126>] load_module+0x1b86/0x2210
Nov 03 21:03:39 testland kernel:  [<c113f3bc>] ? map_vm_area+0x2c/0x40
Nov 03 21:03:39 testland kernel:  [<c10c185f>] SyS_init_module+0xaf/0x120
Nov 03 21:03:39 testland kernel:  [<c144f411>] sysenter_do_call+0x12/0x12
Nov 03 21:03:39 testland kernel: ---[ end trace 8297882c8bd72624 ]---

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