Hosts the 0x221E linux distro kernel. https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.8.y 2012-12-04T22:30:19Z 2012-12-04T22:30:19Z Zhang Rui 2012-12-04T22:30:19Z urn:sha1:129ff8f8d58297b04f47b5d6fad81aa2d08404e1 Or else the laptop will boot with a dimmed screen. References: https://bugzilla.kernel.org/show_bug.cgi?id=51141 Tested-by: Stefan Nagy <public@stefan-nagy.at> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Cc: <stable@vger.kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 2012-11-03T01:52:54Z Igor Murzov 2012-10-13T00:41:25Z urn:sha1:fba4e087361605d1eed63343bb08811f097c83ee There are systems where video module known to work fine regardless of broken _DOD and ignoring returned value here doesn't cause any issues later. This should fix brightness controls on some laptops. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=47861 Signed-off-by: Igor Murzov <e-mail@date.by> Reviewed-by: Sergey V <sftp.mtuci@gmail.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> 2012-09-20T17:10:36Z Luca Tettamanti 2012-08-02T13:30:27Z urn:sha1:8a37c65df9dcbd1c891df2b4a94157999b654841 The standard video events may be overloaded for device specific purposes. For example AMD ACPI interface overloads ACPI_VIDEO_NOTIFY_PROBE (0x81) to signal AMD-specific events. In such cases we don't want to send the keypress (KEY_SWITCHVIDEOMODE) to the userspace because the user did not press the mode switch key (the spurious keypress confuses the DE which usually changes the display configuration and messes up a dual-screen setup). This patch gives the handlers the chance to examine the event and block the keypress if the event is device specific. v2: refactor as suggested by Zhang Rui <rui.zhang@intel.com> Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2012-06-30T04:53:50Z Len Brown 2012-06-30T04:53:50Z urn:sha1:6eca954e25e8a67e48334e668b9ac7da21fcbc6f bug fixes 2012-06-30T04:43:42Z Zhang Rui 2012-06-20T01:48:43Z urn:sha1:b03738430c7537d5f87948e0b35d8aaf2688c6b4 This fixes a regression in 3.4-rc1 caused by commit ea9f8856bd6d4ed45885b06a338f7362cd6c60e5 (ACPI video: Harden video bus adding.) Some platforms don't have _DOS control method, but the ACPI backlight still works. We should not invoke _DOS for these platforms. https://bugzilla.kernel.org/show_bug.cgi?id=43168 Cc: Igor Murzov <intergalactic.anonymous@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 2012-06-01T17:41:40Z Dan Carpenter 2012-04-04T11:19:16Z urn:sha1:301f33fbcf4ced53b3de114846ecece5d6aafeeb We can't use "input" anymore after calling input_unregister_device(). The call to input_free_device() is a double free. The normal way to deal with this is to make input_register_device() the last function called in the function. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Len Brown <len.brown@intel.com> 2012-06-01T17:40:55Z Alan Cox 2012-04-25T13:33:48Z urn:sha1:c6996bdd850fb53319918487d5f674203517fdc5 Stop it poking at random registers on the i740 cards that may be out there still. As per Matthew's feedback remove the conditional checks and never enable the opregion handling unless an appropriate driver has been loaded. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> 2012-06-01T17:40:55Z Alan Cox 2012-04-25T13:33:33Z urn:sha1:cfb46f433a4da97c31780e08a259fac2cb6bd61f Signed-off-by: Alan Cox <alan@linux.intel.com> Acked-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Len Brown <len.brown@intel.com> 2012-03-30T19:47:52Z Igor Murzov 2012-03-30T17:32:09Z urn:sha1:b60e7f6166857c76871977794fa266b02da1f394 Quoth Dmitry Torokhov: In addition to bus notifier we do install device notifier explicitly so it might fire up early. The easiest fox would be to move acpi_video_bus_start_devices() after input_allocate_device() but before input_register_device() - unregistered input devices can handle input_event() calls just fine. May fix crashes reported in: https://bugzilla.kernel.org/show_bug.cgi?id=40672 Signed-off-by: Igor Murzov <e-mail@date.by> Signed-off-by: Len Brown <len.brown@intel.com> 2012-03-30T19:44:05Z Igor Murzov 2012-03-30T17:32:08Z urn:sha1:ea9f8856bd6d4ed45885b06a338f7362cd6c60e5 It is always better to check return values, so add some new checks and correct existing ones. v2: Be consistent and don't mix errors from -E* and AE_* namespaces. Signed-off-by: Igor Murzov <e-mail@date.by> Signed-off-by: Len Brown <len.brown@intel.com>