[Bug 104991] dvi is not working on Intel DG45ID

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=104991

--- Comment #7 from Oleksij Rempel <linux at rempel-privat.de> ---
But there is still some warning:

[    2.641439] ------------[ cut here ]------------
[    2.641444] WARNING: CPU: 0 PID: 1 at
/home/oleksij/300/oleksij/tmp/linux/drivers/gpu/drm/i915/i915_irq.c:182
i915_hotplug_interrupt_update_locked+0x45/0x83()
[    2.641446] WARN_ON(bits & ~mask)
[    2.641447] Modules linked in:

[    2.641450] CPU: 0 PID: 1 Comm: swapper/0 Not tainted
4.3.0-rc5-00863-gf14b17b #24
[    2.641452] Hardware name:                  /DG45ID, BIOS
IDG4510H.86A.0135.2011.0225.1100 02/25/2011
[    2.641453]  0000000000000000 ffff8801a49abac8 ffffffff81251882
ffff8801a49abb10
[    2.641456]  ffff8801a49abb00 ffffffff81057bcb ffffffff81360fef
ffff8801a2500000
[    2.641459]  00000000c1fffd9f 0000000030000320 ffff8800c70aa800
ffff8801a49abb68
[    2.641461] Call Trace:
[    2.641466]  [<ffffffff81251882>] dump_stack+0x44/0x55
[    2.641470]  [<ffffffff81057bcb>] warn_slowpath_common+0x9f/0xb8
[    2.641472]  [<ffffffff81360fef>] ?
i915_hotplug_interrupt_update_locked+0x45/0x83
[    2.641474]  [<ffffffff81057c2c>] warn_slowpath_fmt+0x48/0x50
[    2.641477]  [<ffffffff81602d2f>] ? mutex_unlock+0x16/0x18
[    2.641480]  [<ffffffff81360fef>]
i915_hotplug_interrupt_update_locked+0x45/0x83
[    2.641482]  [<ffffffff81361071>] i915_hpd_irq_setup+0x44/0x47
[    2.641485]  [<ffffffff813c8e8e>] intel_hpd_init+0xc7/0xd4
[    2.641488]  [<ffffffff813f4ef9>] i915_driver_load+0x10b1/0x12a3
[    2.641490]  [<ffffffff813fd6bd>] ? klist_class_dev_get+0x15/0x17
[    2.641493]  [<ffffffff81600048>] ? klist_node_init+0x49/0x4e
[    2.641495]  [<ffffffff8160487c>] ? _raw_spin_lock+0xe/0x10
[    2.641498]  [<ffffffff813f87f9>] ? put_device+0x17/0x19
[    2.641500]  [<ffffffff813fa008>] ? device_add+0x37b/0x558
[    2.641502]  [<ffffffff812520f5>] ? idr_replace+0x34/0x98
[    2.641505]  [<ffffffff81346880>] drm_dev_register+0x6d/0xae
[    2.641507]  [<ffffffff81348954>] drm_get_pci_dev+0x100/0x1ba
[    2.641509]  [<ffffffff8135d024>] i915_pci_probe+0x48/0x4a
[    2.641512]  [<ffffffff8127f62e>] pci_device_probe+0x85/0xf0
[    2.641514]  [<ffffffff813fc9e6>] driver_probe_device+0x174/0x3af
[    2.641516]  [<ffffffff813fcc7e>] __driver_attach+0x5d/0x7f
[    2.641518]  [<ffffffff813fcc21>] ? driver_probe_device+0x3af/0x3af
[    2.641520]  [<ffffffff813fad06>] bus_for_each_dev+0x6d/0x85
[    2.641522]  [<ffffffff813fc30a>] driver_attach+0x1e/0x20
[    2.641524]  [<ffffffff813fbff5>] bus_add_driver+0x13d/0x235
[    2.641526]  [<ffffffff813fd4a4>] driver_register+0x8e/0xca
[    2.641528]  [<ffffffff81d587e0>] ? mipi_dsi_bus_init+0x12/0x12
[    2.641531]  [<ffffffff8127e038>] __pci_register_driver+0x49/0x4b
[    2.641533]  [<ffffffff81348a60>] drm_pci_init+0x52/0xd3
[    2.641535]  [<ffffffff81d587e0>] ? mipi_dsi_bus_init+0x12/0x12
[    2.641537]  [<ffffffff81d58874>] i915_init+0x94/0x9b
[    2.641539]  [<ffffffff81d587e0>] ? mipi_dsi_bus_init+0x12/0x12
[    2.641541]  [<ffffffff810003c2>] do_one_initcall+0x195/0x1aa
[    2.641544]  [<ffffffff8106e400>] ? parse_args+0x16b/0x378
[    2.641547]  [<ffffffff81d1dfbc>] kernel_init_freeable+0x113/0x1a0
[    2.641549]  [<ffffffff81600562>] ? rest_init+0x79/0x79
[    2.641551]  [<ffffffff81600570>] kernel_init+0xe/0xda
[    2.641553]  [<ffffffff81604eef>] ret_from_fork+0x3f/0x70
[    2.641555]  [<ffffffff81600562>] ? rest_init+0x79/0x79
[    2.641559] ---[ end trace 0844ffd9a03f640b ]---

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