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* Input: cy8ctmg110 - add fuzz to ABS_X and ABS_Y to remove jitterJames Ketrenos2010-09-061-2/+2
| | | | | | | | | Without this the jitter on the touchscreen makes it hard to use for most GUI toolkits. Signed-off-by: James Ketrenos<jketreno@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: wacom - add a quirk for low resolution Bamboo devicesHenrik Rydberg2010-09-052-0/+11
| | | | | | | | | | | | | | The Bamboo Touch reports a sub-screen resolution of 480x320. The signal-to-noise ratio is only about 100, so filtering is needed in order to reduce the jitter to a usable level. However, the low resolution leads to round-off errors in the EWMA filter, resulting in extremely jerky pointer motion. This patch explicitly sets a higher resolution for those devices, and tells this to the completion handler via a low-resolution quirk. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Acked-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: wacom - add support for the Bamboo Touch trackpadHenrik Rydberg2010-09-052-0/+92
| | | | | | | | | | Add support for the Bamboo Touch trackpad, and make it work with both the Synaptics X Driver and the Multitouch X Driver. The device uses MT slots internally, so the choice of protocol is a given. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Acked-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: wacom - collect device quirks into single functionHenrik Rydberg2010-09-054-8/+24
| | | | | | | | | Collect device-specific code into a single function, and use quirks to flag specific behavior instead. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Acked-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: wacom - parse the Bamboo device familyPing Cheng2010-09-052-9/+37
| | | | | | | | | The Bamboo devices have multiple interfaces which need to be setup separately. Use the HID parsing mechanism to achieve that. Signed-off-by: Ping Cheng <pinglinux@gmail.com> Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: wacom - add fuzz parameters to featuresHenrik Rydberg2010-09-053-4/+15
| | | | | | | | | | The signal-to-noise ratio varies between devices, but currently all devices are treated the same way. Add fuzz parameters to the feature struct, allowing for tailored treatment of devices. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Acked-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Merge branch 'mrst-touchscreen' into nextDmitry Torokhov2010-09-059-879/+700
|\ | | | | | | | | Conflicts: drivers/input/touchscreen/Makefile
| * Input: mrst-touchscreen - move out of stagingDmitry Torokhov2010-09-018-17/+13
| | | | | | | | | | | | | | | | The driver is in reasonable shape now so let's move it out of staging. Acked-by: Alan Cox <alan@linux.intel.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Staging: mrst-touchscreen - simplify en/disable of interrupts for NECAndy Ross2010-09-011-55/+5
| | | | | | | | | | | | | | | | | | | | | | Use 8 bit update commands instead of a 16 bit unaligned read/write pair which fails after the first few calls; the voodoo in the original doesn't seem to be required with this mechanism. Tested-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andy Ross <andy.ross@windriver.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Staging: mrst-touchscreen - fix channel allocationArjan van de Ven2010-09-011-17/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The touch screen driver tries to find a range of free channels (which are an array of bytes), by scanning for the "end of used channel" marker. However it tries to be WAAAAY too smart and does 32 bit logic on 8 bit quantities, and in the process completely gets it wrong (repeatedly read the same register instead of incrementing in the loop, assuming that if any of the 4 bytes in the 32 byte quantity is free, all four are free, returning the channel number divided by 4 rather than the actual first free channel number) On the setting side, the same mistakes are made by and large; changed this to just use the byte SCU write functions.... With these fixes we go from a completely non detected touchscreen to something that appears to completely get detected. (after also fixing the ordering issue that Jacobs patch should solve) Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Staging: mrst-touchscreen - register platform interfaceAlek Du2010-09-011-33/+35
| | | | | | | | | | | | | | | | AC: Reworked to merge with upstream input device work from Dmitry et al. Signed-off-by: Alek Du <alek.du@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Staging: mrst_touchscreen - more fixesDmitry Torokhov2010-09-011-479/+413
| | | | | | | | | | | | | | | | | | | | | | | | | | Changes: - switch to use threaded IRQ - more __devinit/__devexit annotations - rely on input core to remove jitter from events - global pointer removed - NEC/MAXIM/Freescale handling factored out Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Staging: mrst_touchscreen - clean up input sideAlan Cox2010-09-015-81/+25
| | | | | | | | | | | | | | | | | | | | Fix most of the stuff that Dmitry pointed out. This leaves the mutex in IRQ and misuse of SPI to sort out. Also fix the build bits so it actually builds in staging - whoops. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: add support for PowerOn button on the AB8500 MFDSundar R Iyer2010-09-054-0/+188
| | | | | | | | | | | | | | | | Add the PowerOn (PonKey) button support to detect power on/off events. Acked-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Sundar R Iyer <sundar.iyer@stericsson.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: fix a few typosDmitry Torokhov2010-09-052-4/+4
| | | | | | | | Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: wm97xx-core - add retries to wm97xx_read_aux_adcEric Millbrandt2010-09-051-2/+13
| | | | | | | | | | | | | | | | | | | | | | | | Add logic to wm97xx_read_aux_adc() to retry reading the adc if the sample failed. This could occur if the previous sample was still in the return register or the sample timed-out. Also avoid a pathologic failure mode by disabling the digitizer and returning -EBUSY after 5 retries. Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: wm97xx-core - simplify error path in wm97xx_probe()Axel Lin2010-09-051-2/+1
| | | | | | | | | | | | | | | | | | | | Use platform_device_del() instead of platform_device_unregister() in error handling path. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Acked-by: Mark Brown <broonie@opensoruce.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: stmpe-ts - return -ENOMEM when memory allocation failsAxel Lin2010-09-051-3/+7
| | | | | | | | | | | | Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: stmpe-ts - remove input_free_device() in stmpe_ts_remove()Axel Lin2010-09-021-1/+0
| | | | | | | | | | | | | | It is forbidden to call input_free_device() after input_unregister_device(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: tsc2007 - fix a redundant assignment for pdataAxel Lin2010-09-021-1/+1
| | | | | | | | | | Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: tps6507x-ts - properly unregister input device on removalAxel Lin2010-09-021-1/+1
| | | | | | | | | | | | | | | | Once device is registered we should call input_unregister_device() instead of input_free_device(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: tps6507x-ts - add missing call to platform_set_drvdata()Axel Lin2010-09-021-0/+1
| | | | | | | | | | | | | | | | We call platform_get_drvdata() in tps6507x_ts_remove(), thus we should call platform_set_drvdata() in tps6507x_ts_probe(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: s3c2410_ts - fix s3c2410ts_probe error pathAxel Lin2010-09-021-1/+1
| | | | | | | | | | | | | | Use input_free_device() to free devices that have not been registered. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: add support for Hanwang tabletsXing Wei2010-09-015-0/+386
| | | | | | | | | | | | | | | | Add support for Art Master III tablet of BeiJing HanwangTechnology Co, Ltd. Signed-off-by: Xing Wei <weixing@hanwang.com.cn> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: add support for OMAP4 keyboard controllerAbraham Arce2010-08-314-0/+313
| | | | | | | | | | | | | | | | | | | | | | | | OMAP4 keyboard controller includes: - built-in scanning algorithm - debouncing feature Driver implementation is based on matrix_keypad.c Signed-off-by: Syed Rafiuddin <rafiuddin.syed@ti.com> Signed-off-by: Abraham Arce <x0066660@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | Input: add LPC32xx touchscreen controller driverKevin Wells2010-08-283-0/+422
| | | | | | | | | | | | | | | | | | | | | | This patch set introduces support for the LPC32xx touchscreen controller driver. The LPC32xx touchscreen controller supports automated event detection and X/Y data conversion for resistive touchscreens. Signed-off-by: Kevin Wells <wellsk40@gmail.com> Signed-off-by: Durgesh Pattamatta <durgesh.pattamatta@nxp.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: wacom_w8001 - add multitouch slot supportPeter Hutterer2010-08-281-3/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some serial wacom devices support two-finger touch. Test for this during init and parse the touch packets accordingly. Touch packets are processed using Protocol B (MT Slots). Note: there are several wacom versions that do touch but not two-finger touch. These are not catered for here, touch events for these are simply discarded. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: wacom_w8001 - support (and ignore) touch tabletsPeter Hutterer2010-08-281-2/+86
| | | | | | | | | | | | | | | | | | Tablets that support touch input may report different sized packages, depending on the touch sensor in the tablet. For now, discard the packages until we report them as touch input proper. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: wacom_w8001 - send BTN_TOOL_PEN/RUBBER and BTN_STYLUS eventsPeter Hutterer2010-08-281-6/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The protocol used by the w8001 supports status fields for tip, side switch and eraser as well as a RDY field for proximity. The protocol has a double usage for the f2 bit in the packet. If set, the data is either pen + side2 button or eraser. Assume eraser if the device comes into proximity with the f2 bit set, otherwise trigger the side2 button. If the device comes into proximity with the f2 bit and that bit disappears afterwards, fake proximity out for the eraser and proximity in for the pen. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: MT - initialize slots to unusedHenrik Rydberg2010-08-281-2/+9
| | | | | | | | | | | | | | | | | | For MT slots, the ABS_MT_TRACKING_ID determines whether a slot is in use, but currently leaves initialization up to the drivers. This patch sets the slot state to unused upon creation. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: use PIT_TICK_RATE in vt beep ioctlArnd Bergmann2010-08-281-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The KIOCSOUND and KDMKTONE ioctls are based on the CLOCK_TICK_RATE, which is architecture and sometimes configuration specific. In practice, most user applications assume that it is actually defined as the i8253 PIT base clock of 1193182 Hz, which is true on some architectures but not on others. This patch makes the vt code use the PIT frequency on all architectures, which is much more well-defined. It will change the behavior of user applications sending the beep ioctl on all architectures that define CLOCK_TICK_RATE different from PIT_TICK_RATE. The original breakage was introduced in commit bcc8ca099 "Adapt drivers/char/vt_ioctl.c to non-x86". Hopefully, reverting this change will make the frequency correct in more cases than it will make it incorrect. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: wacom - fix mousewheel handling for old wacom tabletsMike Auty2010-08-281-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a regression introduced in 3b57ca0f80c5c8994b5b1e3d3f904cfe727951f2. The data[6] byte contains either 1 or -1 depending on the whether the mouse wheel on older wacom tablets is moved down (1) or up (-1). The patch introduced in the above commit changed the cast from (signed char) to (signed). When cast as a signed integer and negated, the value of -1 (stored in the byte as 0xff) became -255 rather than 1. This patch reverts the cast to a (signed char) and also removes an unnecessary (signed) cast, as all the values operated on are bitmasked. Signed-off-by: Mike Auty <ikelos@gentoo.org> Reviewed-by: Ping Cheng <pingc@wacom.com> Cc; stable@kernel.org Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: pxa27x_keypad - remove input_free_device() in pxa27x_keypad_remove()Axel Lin2010-08-251-2/+0
| | | | | | | | | | | | | | No need to call input_free_device() after input_unregister_device(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: mousedev - fix regression of inverting axesChristoph Fritz2010-08-251-4/+4
| | | | | | | | | | | | | | | | | | Introduced by 987a6c0298260b7aa40702b349282554d6180e4b a swap in max/min calculation gets fixed by this patch. Reported-by: Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: uinput - add devname alias to allow module on-demand loadKay Sievers2010-08-213-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | Recent modprobe and udev versions allow to create device nodes for modules which are not loaded. Only the first access will cause the in-kernel module loader to pull-in the module. Systems which never access the device node will not needlessly load the module, and no longer need init scripts or other facilities to unconditionally load it. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: hil_kbd - fix compile errorDmitry Torokhov2010-08-211-6/+6
| | | | | | | | | | | | | | Fix another compile breakage stemming from 987a6c02 ("Input: switch to input_abs_*() access functions") Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | USB: drop tty argument from usb_serial_handle_sysrq_char()Dmitry Torokhov2010-08-215-10/+7
| | | | | | | | | | | | | | | | | | | | Since handle_sysrq() does not take tty as argument anymore we can drop it from usb_serial_handle_sysrq_char() as well. Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: sysrq - drop tty argument form handle_sysrq()Dmitry Torokhov2010-08-2114-27/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sysrq operations do not accept tty argument anymore so no need to pass it to us. [Stephen Rothwell <sfr@canb.auug.org.au>: fix build breakage in drm code caused by sysrq using bool but not including linux/types.h] [Sachin Sant <sachinp@in.ibm.com>: fix build breakage in s390 keyboadr driver] Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Input: sysrq - drop tty argument from sysrq ops handlersDmitry Torokhov2010-08-199-31/+34
| | | | | | | | | | | | | | | | | | Noone is using tty argument so let's get rid of it. Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Linux 2.6.36-rc1v2.6.36-rc1Linus Torvalds2010-08-151-2/+2
| |
* | Merge branch 'release' of ↵Linus Torvalds2010-08-1540-1479/+1071
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: gcc-4.6: ACPI: fix unused but set variables in ACPI ACPI thermal: make procfs I/F depend on CONFIG_ACPI_PROCFS ACPI video: make procfs I/F depend on CONFIG_ACPI_PROCFS ACPI processor: remove deprecated ACPI procfs I/F ACPI power_resource: remove unused procfs I/F ACPI: remove deprecated ACPI procfs I/F ACPI: introduce drivers/acpi/sysfs.c ACPI: introduce module parameter acpi.aml_debug_output ACPI: introduce drivers/acpi/debugfs.c ACPI, APEI, ERST debug support ACPI, APEI, Manage GHES as platform devices ACPI, APEI, Rename CPER and GHES severity constants ACPI, APEI, Fix a typo of error path of apei_resources_request ACPI / ACPICA: Fix reference counting problems with GPE handlers ACPI: Add the check of ADR flag in course of finding ACPI handle for PCI device ACPI / Sleep: Drop acpi_suspend_finish() ACPI / Sleep: Consolidate suspend and hibernation routines ACPI / Wakeup: Simplify enabling of wakeup devices ACPI / Sleep: Rework enabling wakeup devices ACPI / Sleep: Free NVS copy if suspending of devices fails Fixed up totally buggered "ACPI: fix unused but set variables in ACPI" patch that doesn't even compile in the merge. Thanks to Sedat Dilek <sedat.dilek@googlemail.com> for noticing the breakage before I even pulled. And a big "Grrr.." at Len for not even bothering to compile the tree before asking me to pull.
| * \ Merge branch 'linus' into releaseLen Brown2010-08-158244-390577/+542065
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/acpi/debug.c Signed-off-by: Len Brown <len.brown@intel.com>
| * | | gcc-4.6: ACPI: fix unused but set variables in ACPIAndi Kleen2010-08-157-26/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some minor improvements in error handling, but overall it was mostly dead code. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI thermal: make procfs I/F depend on CONFIG_ACPI_PROCFSZhang Rui2010-08-152-33/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mark the ACPI thermal procfs I/F deprecated, because /sys/class/thermal/ is already available and has been working for years w/o any problem. The ACPI thermal procfs I/F will be removed in 2.6.37. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI video: make procfs I/F depend on CONFIG_ACPI_PROCFSZhang Rui2010-08-152-50/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mark ACPI video driver procfs I/F deprecated, including: /proc/acpi/video/*/info /proc/acpi/video/*/DOS /proc/acpi/video/*/ROM /proc/acpi/video/*/POST /proc/acpi/video/*/POST_info /proc/acpi/video/*/*/info /proc/acpi/video/*/*/state /proc/acpi/video/*/*/EDID and /proc/acpi/video/*/*/brightness, because 1. we already have the sysfs I/F /sysclass/backlight/ as the replacement of /proc/acpi/video/*/*/brightness. 2. the other procfs I/F is not useful for userspace. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI processor: remove deprecated ACPI procfs I/FZhang Rui2010-08-156-273/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove deprecated ACPI processor procfs I/F, including: /proc/acpi/processor/CPUX/power /proc/acpi/processor/CPUX/limit /proc/acpi/processor/CPUX/info /proc/acpi/processor/CPUX/throttling still exists, as we don't have sysfs I/F available for now. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI power_resource: remove unused procfs I/FZhang Rui2010-08-151-127/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unused ACPI power procfs I/F. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: remove deprecated ACPI procfs I/FZhang Rui2010-08-157-484/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rmove deprecated ACPI procfs I/F, including /proc/acpi/debug_layer /proc/acpi/debug_level /proc/acpi/info /proc/acpi/dsdt /proc/acpi/fadt /proc/acpi/sleep because the sysfs I/F is already available and has been working well for years. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | ACPI: introduce drivers/acpi/sysfs.cZhang Rui2010-08-156-571/+688
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce drivers/acpi/sysfs.c. code for ACPI sysfs I/F, including #ifdef ACPI_DEBUG /sys/module/acpi/parameters/debug_layer /sys/module/acpi/parameters/debug_level /sys/module/acpi/parameters/trace_method_name /sys/module/acpi/parameters/trace_debug_layer /sys/module/acpi/parameters/trace_debug_level /sys/module/acpi/parameters/trace_state #endif /sys/module/acpi/parameters/acpica_version /sys/firmware/acpi/tables/ /sys/firmware/acpi/interrupts/ is moved to this file. No function change in this patch. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | Merge branch 'acpica-gpe' into releaseLen Brown2010-08-1554-934/+570
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