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* Merge branch 'misc' into releaseLen Brown2009-10-151-1/+1
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| * fujitsu-laptop: address missed led-class ifdef fixupJonathan Woithe2009-10-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | A follow-up 2.6.32-rc1's 1e384cb0f9a940f2a431d1708f963987e61d71e3 "fujitsu-laptop: support led-class as module" It's a trivial fix for one of the CONFIG_LEDS_CLASS ifdefs which was somehow missed in the original patch. Signed-off-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com>
* | eeepc-laptop: Prevent a panic when disabling RT2860 wireless when associatedDarren Salt2009-10-131-8/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This works around what I think is actually a bug in rt2860sta which is triggered when the hardware "disappears" from beneath the driver, i.e. when wireless is toggled off via ACPI. It does so by ensuring that the rfkill soft-block flag is set before the hardware is disabled. I do not know whether this patch is required if rt2800pci is in use instead of rt2860sta; at the time of submission of this patch, I've not been able to test this. (Ref. http://bugzilla.kernel.org/show_bug.cgi?id=13390) Signed-off-by: Darren Salt <linux@youmustbejoking.demon.co.uk> Signed-off-by: Len Brown <len.brown@intel.com>
* | eeepc-laptop: Properly annote eeepc_enable_camera().Rakib Mullick2009-10-131-2/+2
|/ | | | | | | | | | | | | | | | | | | | | | | Currently the annotation for function eeepc_enable_camera() is __init, and refers to a function eeepc_hotk_add() which is non-init. Use __devinit for both functions which is more appropriate and fixes a section mismatch warning. We were warned by the following warning: LD drivers/platform/x86/built-in.o WARNING: drivers/platform/x86/built-in.o(.text+0x12e1): Section mismatch in reference from the function eeepc_hotk_add() to the function .init.text:eeepc_enable_camera() The function eeepc_hotk_add() references the function __init eeepc_enable_camera(). This is often because eeepc_hotk_add lacks a __init annotation or the annotation of eeepc_enable_camera is wrong. Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branches 'sony-laptop', 'bugzilla-14247' and 'bugzilla-14271' into releaseLen Brown2009-10-021-0/+9
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| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2009-09-301-0/+9
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (33 commits) sony-laptop: re-read the rfkill state when resuming from suspend sony-laptop: check for rfkill hard block at load time wext: add back wireless/ dir in sysfs for cfg80211 interfaces wext: Add bound checks for copy_from_user mac80211: improve/fix mlme messages cfg80211: always get BSS iwlwifi: fix 3945 ucode info retrieval after failure iwlwifi: fix memory leak in command queue handling iwlwifi: fix debugfs buffer handling cfg80211: don't set privacy w/o key cfg80211: wext: don't display BSSID unless associated net: Add explicit bound checks in net/socket.c bridge: Fix double-free in br_add_if. isdn: fix netjet/isdnhdlc build errors atm: dereference of he_dev->rbps_virt in he_init_group() ax25: Add missing dev_put in ax25_setsockopt Revert "sit: stateless autoconf for isatap" net: fix double skb free in dcbnl net: fix nlmsg len size for skb when error bit is set. net: fix vlan_get_size to include vlan_flags size ...
| | * sony-laptop: re-read the rfkill state when resuming from suspendAlan Jenkins2009-09-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without this, the hard-blocked state will be reported incorrectly if the hardware switch is changed while the laptop is suspended. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Tested-by: Norbert Preining <preining@logic.at> Acked-by: Mattia Dongili <malattia@linux.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * sony-laptop: check for rfkill hard block at load timeAlan Jenkins2009-09-281-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "I recently (on a flight) I found out that when I boot with the hard-switch activated, so turning off all wireless activity on my laptop, the state is not correctly announced in /dev/rfkill (reading it with rfkill command, or my own gnome applet)... After turning off and on again the hard-switch the events were right." We can fix this by querying the firmware at load time and calling rfkill_set_hw_state(). Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Tested-by: Norbert Preining <preining@logic.at> Acked-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Mattia Dongili <malattia@linux.it> CC: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | sony-laptop: Don't unregister the SPIC driver if it wasn't registeredAlan Jenkins2009-09-271-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a warning when the module is unloaded on machines without SPIC. ------------[ cut here ]------------ WARNING: at drivers/base/driver.c:261 driver_unregister+0x6e/0x80() Hardware name: OEM Unexpected driver unregister! Modules linked in: sony_laptop(-) rfkill af_packet i915 drm i2c_algo_bit cfbcopyarea i2c_core cfbimgblt cfbfillrect binfmt_misc ipv6 kvm_intel kvm acpi_cpufreq cpufreq_userspace cpufreq_powersave cpufreq_stats acpi_pad ac video output battery pci_slot sbs sbshc container iptable_filter ip_tables x_tables ext2 fuse snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_timer snd_seq_device snd fan sg serio_raw sr_mod cdrom soundcore button thermal processor thermal_sys floppy snd_page_alloc pcspkr intel_agp evdev [last unloaded: asus_atk0110] Pid: 8136, comm: modprobe Not tainted 2.6.31-rc8debug #50 Call Trace: [<ffffffff8121ec7e>] ? driver_unregister+0x6e/0x80 [<ffffffff81047577>] warn_slowpath_common+0x87/0xb0 [<ffffffff81047624>] warn_slowpath_fmt+0x64/0x70 [<ffffffff8119a360>] ? kobject_release+0x0/0x1f0 [<ffffffff8119a267>] ? kobject_put+0x27/0x60 [<ffffffff8121d346>] ? bus_put+0x16/0x20 [<ffffffff8121d406>] ? bus_remove_driver+0xb6/0xf0 [<ffffffff8121ec7e>] driver_unregister+0x6e/0x80 [<ffffffff811cab50>] acpi_bus_unregister_driver+0x10/0x12 [<ffffffffa035e86c>] sony_laptop_exit+0x2c/0x2e [sony_laptop] [<ffffffff8107ddc6>] sys_delete_module+0x176/0x230 [<ffffffff8107186d>] ? trace_hardirqs_on_caller+0x14d/0x1a0 [<ffffffff81350a04>] ? trace_hardirqs_on_thunk+0x3a/0x3f [<ffffffff8100bdab>] system_call_fastpath+0x16/0x1b ---[ end trace f638b6a59b19703e ]--- Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
* | | sony-laptop: remove _INI call at init timeMattia Dongili2009-09-271-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | This is unnecessary as OSPM is supposed to call the method already when the device is discovered. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
* | | sony-laptop: SPIC unset IRQF_SHARED, set IRQF_DISABLEDMattia Dongili2009-09-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SPIC irq is not really shareable, the IO port cannot be cleared and always returns some data so there is no real way to understand if the irq is for us or not. Moreover the _PRS acpi method says the irq is not shareable. In addition to this, in some cases, an additional write to the IO port has to be performed in order to properly decode the event received from the device. This generates another interrupt which may overlap with the previous one. In the future this is going to be important for properly decoding events. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
* | | sony-laptop: remove device_ctrl and the SPIC mini driversMattia Dongili2009-09-271-62/+47
|/ / | | | | | | | | | | | | | | | | Having separate drivers for SPIC showed to be useless, only type3 has a slightly different behaviour than the others and there seem to be no real conflict between them. Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
* | thinkpad-acpi: fix CONFIG_THINKPAD_ACPI_HOTKEY_POLL build problemHenrique de Moraes Holschuh2009-09-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix this problem when CONFIG_THINKPAD_ACPI_HOTKEY_POLL is undefined: CHECK drivers/platform/x86/thinkpad_acpi.c drivers/platform/x86/thinkpad_acpi.c:1968:21: error: not an lvalue CC [M] drivers/platform/x86/thinkpad_acpi.o drivers/platform/x86/thinkpad_acpi.c: In function 'tpacpi_hotkey_driver_mask_set': drivers/platform/x86/thinkpad_acpi.c:1968: error: lvalue required as left operand of assignment Reported-by: Noah Dain <noahdain@gmail.com> Reported-by: Audrius Kazukauskas <audrius@neutrino.lt> Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
* | Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlightLinus Torvalds2009-09-261-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight: backlight: new driver for ADP5520/ADP5501 MFD PMICs backlight: extend event support to also support poll() backlight/eeepc-laptop: Update the backlight state when we change brightness backlight/acpi: Update the backlight state when we change brightness backlight: Allow drivers to update the core, and generate events on changes backlight: switch to da903x driver to dev_pm_ops backlight: Add support for the Avionic Design Xanthos backlight device. backlight: spi driver for LMS283GF05 LCD backlight: move hp680-bl's probe function to .devinit.text backlight: Add support for new Apple machines. backlight: mbp_nvidia_bl: add support for MacBookAir 1,1 backlight: Add WM831x backlight driver Trivial conflicts due to '#ifdef CONFIG_PM' differences in drivers/video/backlight/da903x_bl.c
| * | backlight/eeepc-laptop: Update the backlight state when we change brightnessMatthew Garrett2009-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Trigger a status update when the user hits a brightness key, allowing userspace to present appropriate UI. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
* | | Merge branch 'thinkpad-2.6.32-part2' into releaseLen Brown2009-09-261-206/+426
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| * | thinkpad-acpi: name event constantsHenrique de Moraes Holschuh2009-09-201-23/+69
| | | | | | | | | | | | | | | | | | | | | | | | Reduce the number of magic numbers in the driver... note that they were all explained and documented already. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| * | thinkpad-acpi: add internal hotkey event APIHenrique de Moraes Holschuh2009-09-201-0/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add an internal API to the driver, to allow subdrivers to request and receive HKEY 0x1000 events. This API will be used by the backlight (brightness up/down) and upcoming ALSA mixer (volume up/down/mute) subdrivers. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| * | thinkpad-acpi: hotkey event driver updateHenrique de Moraes Holschuh2009-09-201-176/+302
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the HKEY event driver to: 1. Handle better the second-gen firmware, which has no HKEY mask support but does report FN+F3, FN+F4 and FN+F12 without the need for NVRAM polling. a) always make the mask-related attributes available in sysfs; b) use DMI quirks to detect the second-gen firmware; c) properly report that FN+F3, FN+F4 and FN+F12 are enabled, and available even on mask-less second-gen firmware; 2. Decouple the issuing of hotkey events towards userspace from their reception from the firmware. ALSA mixer and brightness event reporting support will need this feature. 3. Clean up the mess in the hotkey driver a great deal. It is still very convoluted, and wants a full refactoring into a proper event API interface, but that is not going to happen today. 4. Fully reset firmware interface on resume (restore hotkey mask and status). 5. Stop losing polled events for no good reason when changing the mask and poll frequencies. We will still lose them when the hotkey_source_mask is changed, as well as any that happened between driver suspend and driver resume. The hotkey subdriver now has the notion of user-space-visible hotkey event mask, as well as of the set of "hotkey" events the driver needs (because brightness/volume change reports are not just keypress reports in most ThinkPad models). With this rewrite, the ABI level is bumped to 0x020500 should userspace need to know it is dealing with the updated hotkey subdriver. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| * | thinkpad-acpi: drop HKEY event 0x5010Henrique de Moraes Holschuh2009-09-201-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HKEY event 0x5010 is useless to us: old ThinkPads don't issue it. Newer ThinkPads won't issue it anymore. And all ThinkPads issue 0x1010 and 0x1011 events. Just silently drop it instead of sending it to userspace. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| * | thinkpad-acpi: remove uneeded tp_features.hotkey tests in hotkey_exitHenrique de Moraes Holschuh2009-09-201-10/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hotkey_exit() is only called if hotkey_init() finished sucessfully, or by direct calls inside hotkey_init(). The tp_features.hotkey test is always true, and just adds to the confusion, remove it. Also, avoid calling hotkey_mask_set() when it won't do anything useful. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
| * | thinkpad-acpi: don't leave ERR_PTR() pointers aroundHenrique de Moraes Holschuh2009-09-201-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | backlight_device_register returns ERR_PTR() in case of problems, and the current code would leave that ERR_PTR in ibm_backlight_device. The current code paths won't touch it in that situation, but that could change. Make sure to set ibm_backlight_device to NULL in the error path. Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2009-09-231-0/+2
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: add driver for Atmel AT42QT2160 Sensor Chip Input: max7359 - use threaded IRQs Input: add driver for Maxim MAX7359 key switch controller Input: add driver for ADP5588 QWERTY I2C Keypad Input: add touchscreen driver for MELFAS MCS-5000 controller Input: add driver for OpenCores Keyboard Controller Input: dm355evm_keys - remove dm355evm_keys_hardirq Input: synaptics_i2c - switch to using __cancel_delayed_work() Input: ad7879 - add support for AD7889 Input: atkbd - rely on input core to restore state on resume Input: add generic suspend and resume for input devices Input: libps2 - additional locking for i8042 ports
| * | | Input: libps2 - additional locking for i8042 portsDmitry Torokhov2009-09-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The serio ports on i8042 are not completely isolated; while we provide enough locking to ensure proper serialization when accessing control and data registers AUX and KBD ports can still have an effect on each other on PS/2 protocol level. The most prominent effect is that issuing a command for the device connected to one port may cause abort of the command currently executing by the device connected to another port. Since i8042 nor serio subsystem are not aware of the details of the PS/2 protocol (length of the commands and their replies and so on) the locking should be done on libps2 level by adding special handling when we see that we are dealing with serio port on i8042. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | Merge branch 'misc-2.6.32' into releaseLen Brown2009-09-191-1/+1
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/pci/dmar.c Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | hp-wmi: fix rfkill memory leak on unloadCorentin Chary2009-09-191-1/+1
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rfkill_unregister() should always be followed by rfkill_destroy() In this case, rfkill_destroy was called two times on wifi_rfkill and never on bluetooth_rfkill. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Acked-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | Merge branch 'thinkpad' into releaseLen Brown2009-09-191-0/+1
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| * | | thinkpad_acpi: fix rfkill memory leak on unloadCorentin Chary2009-09-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rfkill_unregister() should always be followed by rfkill_destroy() Signed-off-by: Corentin Chary <corentincj@iksaif.net> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | Merge branch 'fujitsu' into releaseLen Brown2009-09-192-59/+47
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| * | | | fujitsu-laptop: increment driver versionJonathan Woithe2009-08-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Increment driver version to reflect the changes from this patch series. Signed-off-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | fujitsu-laptop: driver [un]registration fixesBartlomiej Zolnierkiewicz2009-08-281-45/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Move led_classdev_unregister() calls from fujitsu_cleanup() to acpi_fujitsu_hotkey_remove(). * Fix ordering in fujitsu_cleanup(). * Fix backlight_device_register() failure handling in fujitsu_init(). * Add missing sysfs group removal on failure to fujitsu_init(). * Add input device unregistering on failure to acpi_fujitsu_add() and acpi_fujitsu_hotkey_add(). * Add input device unregistering/freeing to acpi_fujitsu_remove() and acpi_fujitsu_hotkey_remove() (also remove superfluous 'device' and 'acpi_driver_data(device)' checks while at it). * Do few minor cleanups. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | fujitsu-laptop: remove superfluous NULL pointer checksBartlomiej Zolnierkiewicz2009-08-281-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This takes care of the following entries from Dan's list: drivers/platform/x86/fujitsu-laptop.c +327 set_lcd_level(13) warning: variable derefenced before check 'fujitsu' drivers/platform/x86/fujitsu-laptop.c +358 set_lcd_level_alt(13) warning: variable derefenced before check 'fujitsu' Reported-by: Dan Carpenter <error27@gmail.com> Cc: corbet@lwn.net Cc: eteo@redhat.com Cc: Julia Lawall <julia@diku.dk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | fujitsu-laptop: Correct redundant testJulia Lawall2009-08-281-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | device and acpi_driver_data(device) were tested just a few lines above. A simplified version of the semantic match that finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; expression E; @@ if (x == NULL || ...) { ... when forall return ...; } .. when != \(x=E\|x--\|x++\|--x\|++x\|x-=E\|x+=E\|x|=E\|x&=E\|&x\) ( *x == NULL | *x != NULL ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | fujitsu-laptop: support led-class as moduleStephen Gildea2009-08-281-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support fujitsu-laptop with led-class built as a module instead of being compiled in. Signed-off-by: Stephen Gildea <stepheng+linux@gildea.com> Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | fujitsu-laptop: fix config corner caseJonathan Woithe2009-08-281-0/+1
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is a trivial fix for a config corner case, ensuring that fujitsu-laptop doesn't get compiled into the kernel when the led class is a module. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Signed-off-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | Merge branch 'asus' into releaseLen Brown2009-09-192-189/+378
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| * | | | eeepc-laptop: allow rfkill hotplug to work on the 900A modelAlan Jenkins2009-08-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 900A provides hotplug notifications on a different ACPI object to other models. Reported-by: Trevor <trevor.chart@gmail.com> Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | eeepc-laptop: fix rfkill memory leak on unloadAlan Jenkins2009-08-291-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rfkill_unregister() should always be followed by rfkill_destroy() Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | asus-laptop: Fix coding style for commentsCorentin Chary2009-08-291-45/+63
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | eeepc-laptop: whitespace for checkpatch.plLen Brown2009-08-281-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | checkpatch doesn't like tab+space for a return statement. WARNING: suspect code indent for conditional statements (8, 17) + if (!device) + return -EINVAL; Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | asus-laptop: Add "calculator" hotkeyCorentin Chary2009-08-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found on UX50V. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | asus-laptop: Add suport for another "Media" keyCorentin Chary2009-08-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | asus-laptop: handle keyboard backlight keysCorentin Chary2009-08-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the Fn+F3/Fn+F4 keys and map them as KEY_KBDILLUMUP and KEY_KBDILLUMDOWN. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | asus-laptop: Add support for Keyboard backlightCorentin Chary2009-08-281-2/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for keyboard backlight found in Asus U50VG. The SMC driver for the Apples does it via LED. To be consistent with that we create /sys/class/leds/asus::kbd_backlight/ to control the keyboard backlight. SLKB and GLKB are used to get/set the backlight. On the U50VG is supports 4 brightness level, but this may change with other models. SLKB take a 8 bit integer where the higher bit is used to toggle the backlight, and the over 7 bits control the brightness level. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | asus-laptop: set maximum led brightnessCorentin Chary2009-08-281-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set the right maximum brightness which is one, because they can only be on or off. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | asus-laptop: Map X50R hotkeysCorentin Chary2009-08-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Map some new hotkeys found on X50R. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | asus-laptop: Add *_led_get() functionsCorentin Chary2009-08-281-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for getting led brightness directly from the hardware. Currently we don't need it, but it is needed to support keyboard backlight/led. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | asus-laptop: Show HRWS in infos and fix output formatCorentin Chary2009-08-281-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Show HRWS in /sys/platform/devices/asus-laptop/infos. HRWS is a bitfield used to get information about Hardware available in the laptop. Also change sprintf format from 0x%04x to %#x. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | eeepc-laptop: add rfkill support for the Wimax in ASUS Eee PC 1000HGCorentin Chary2009-08-281-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | eeepc-laptop: switch to dev_pm_opsAlan Jenkins2009-08-281-6/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This also involves switching the resume handler from the acpi device to the platform device. Using the more fine grained handlers allows two improvements: 1. We only need to recheck rfkill state after resume from hibernation. 2. The wireless LED workaround accounts for up to 1.1s out of 1.7s resuming devices (when wireless is enabled). We can limit the workaround to thaw(), so that it only delays suspend to disk. The workaround is only likely to help when hibernation is aborted. Suspend to ram cannot be aborted by the user. Device suspend errors may well happen before eeepc-laptop would even be frozen. Suspend errors which happen after that could be pretty funky anyway. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 14:33:17 +0000