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path: root/drivers/platform/x86/hp_accel.c
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2021-05-11platform/x86: hp_accel: Avoid invoking _INI to speed up resumeKai-Heng Feng
hp_accel can take almost two seconds to resume on some HP laptops. The bottleneck is on evaluating _INI, which is only needed to run once. Resolve the issue by only invoking _INI when it's necessary. Namely, on probe and on hibernation restore. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Acked-by: Éric Piel <eric.piel@trempplin-utc.net> Link: https://lore.kernel.org/r/20210430060736.590321-1-kai.heng.feng@canonical.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2019-07-29platform/x86: hp_accel: Add support for HP ZBook 17 G5Kai-Heng Feng
HP ZBook 17 G5 needs a non-standard mapping, x_inverted. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2019-07-14Merge tag 'platform-drivers-x86-v5.3-1' of ↵Linus Torvalds
git://git.infradead.org/linux-platform-drivers-x86 Pull x86 platform driver updates from Andy Shevchenko: "Gathered a bunch of x86 platform driver changes. It's rather big, since includes two big refactors and completely new driver: - ASUS WMI driver got a big refactoring in order to support the TUF Gaming laptops. Besides that, the regression with backlight being permanently off on various EeePC laptops has been fixed. - Accelerometer on HP ProBook 450 G0 shows wrong measurements due to X axis being inverted. This has been fixed. - Intel PMC core driver has been extended to be ACPI enumerated if the DSDT provides device with _HID "INT33A1". This allows to convert the driver to be pure platform and support new hardware purely based on ACPI DSDT. - From now on the Intel Speed Select Technology is supported thru a corresponding driver. This driver provides an access to the features of the ISST, such as Performance Profile, Core Power, Base frequency and Turbo Frequency. - Mellanox platform drivers has been refactored and now extended to support more systems, including new coming ones. - The OLPC XO-1.75 platform is now supported. - CB4063 Beckhoff Automation board is using PMC clocks, provided via pmc_atom driver, for ethernet controllers in a way that they can't be managed by the clock driver. The quirk has been extended to cover this case. - Touchscreen on Chuwi Hi10 Plus tablet has been enabled. Meanwhile the information of Chuwi Hi10 Air has been fixed to cover more models based on the same platform. - Xiaomi notebooks have WMI interface enabled. Thus, the driver to support it has been provided. It required some extension of the generic WMI library, which allows to propagate opaque context to the ->probe() of the individual drivers. This release includes debugfs clean up from Greg KH for several drivers that drop return code check and make debugfs absence or failure non-fatal. Also miscellaneous fixes here and there, mostly for Acer WMI and various Intel drivers" * tag 'platform-drivers-x86-v5.3-1' of git://git.infradead.org/linux-platform-drivers-x86: (74 commits) platform/x86: Fix PCENGINES_APU2 Kconfig warning tools/power/x86/intel-speed-select: Add .gitignore file platform/x86: mlx-platform: Fix error handling in mlxplat_init() platform/x86: intel_pmc_core: Attach using APCI HID "INT33A1" platform/x86: intel_pmc_core: transform Pkg C-state residency from TSC ticks into microseconds platform/x86: asus-wmi: Use dev_get_drvdata() Documentation/ABI: Add new attribute for mlxreg-io sysfs interfaces platform/x86: mlx-platform: Add more reset cause attributes platform/x86: mlx-platform: Modify DMI matching order platform/x86: mlx-platform: Add regmap structure for the next generation systems platform/x86: mlx-platform: Change API for i2c-mlxcpld driver activation platform/x86: mlx-platform: Move regmap initialization before all drivers activation MAINTAINERS: Update for Intel Speed Select Technology tools/power/x86: A tool to validate Intel Speed Select commands platform/x86: ISST: Restore state on resume platform/x86: ISST: Add Intel Speed Select PUNIT MSR interface platform/x86: ISST: Add Intel Speed Select mailbox interface via MSRs platform/x86: ISST: Add Intel Speed Select mailbox interface via PCI platform/x86: ISST: Add Intel Speed Select mmio interface platform/x86: ISST: Add IOCTL to Translate Linux logical CPU to PUNIT CPU number ...
2019-06-12platform/x86: hp_accel: Add support for HP ProBook 450 G0Colin Sindle
HP ProBook 450 G0 needs a non-standard mapping (x_inverted). Signed-off-by: Colin Sindle <csindle@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156Thomas Gleixner
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-27platform/x86: hp_accel: Add quirk for HP ProBook 440 G4Osama Khan
Added support for HP ProBook 440 G4 laptops by including the accelerometer orientation quirk for that device. Testing was performed based on the axis orientation guidelines here: https://www.kernel.org/doc/Documentation/misc-devices/lis3lv02d which states "If the left side is elevated, X increases (becomes positive)". When tested, on lifting the left edge, x values became increasingly negative thus indicating an inverted x-axis on the installed lis3lv02d chip. This was compensated by adding an entry for this device in hp_accel.c specifying the quirk as x_inverted. The patch was tested on a ProBook 440 G4 device and x-axis as well as y and z-axis values are now generated as per spec. Signed-off-by: Osama Khan <osama.khan@ericsson.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2017-02-03platform/x86: hp_accel: Add support for HP ZBook 17Ladislav Michl
HP ZBook 17 laptop needs a non-standard mapping (xy_swap_yz_inverted). Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2016-04-15hp_accel: Silence an uninitialized variable warningDan Carpenter
If acpi_evaluate_integer() fails then "lret" isn't initialized. I've tweaked the error handling to avoid this issue. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-04-14hp_accel: Add support for HP ProBook 440 G3Martin Vajnar
HP ProBook 440 G3 laptop needs a non-standard mapping (x_inverted_usd). Signed-off-by: Martin Vajnar <martin.vajnar@gmail.com> Acked-by: Éric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2014-12-03hp_accel: Add support for HP ZBook 15Dominique Leuenberger
HP ZBook 15 laptop needs a non-standard mapping (x_inverted). BugLink: http://bugzilla.opensuse.org/show_bug.cgi?id=905329 Signed-off-by: Dominique Leuenberger <dimstar@opensuse.org> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2014-11-07platform: hp_accel: add a i8042 filter to remove HPQ6000 data from kb bus streamGiedrius Statkevicius
Add a i8042 filter to hp_accel to remove accelerometer's data with acpi id HPQ6000 from keyboard bus stream. The codes sent by accelerometer are e0 25, e0 26, e0 27 and e0 28. The relevant information is already passed through /dev/freefall so no need to send these undocumented weird signals through the keyboard bus. Also, unclogs `dmesg` because atkbd complained about weird scan codes, saves processing power and disk space. Signed-off-by: Giedrius Statkevičius <giedriuswork@gmail.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Reviewed-by: Éric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2014-08-16hp_accel: Constify ACPI and DMI tablesMathias Krause
Constify the lis3lv02d_device_ids[] ACPI and the lis3lv02d_dmi_ids[] DMI tables. There's no need to have them writeable during runtime. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-01-29Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86Linus Torvalds
Pull x86 platform drivers update from Matthew Garrett: "Nothing amazingly special here. Some cleanups, a new driver to support a single button on some new HPs, a tiny amount of hardware enablement" * 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86: ipc: add intel-mid's pci id macros hp-wireless: new driver for hp wireless button for Windows 8 toshiba_acpi: Support RFKILL hotkey scancode hp_accel: Add a new PnP ID HPQ6007 for new HP laptops sony-laptop: remove unnecessary assigment of len fujitsu-laptop: fix error return code dell-laptop: Only install the i8042 filter when rfkill is active X86 platform: New BayTrail IOSF-SB MBI driver drivers: platform: Include appropriate header file in mxm-wmi.c drivers: platform: Mark functions as static in hp_accel.c dell-laptop: rkill whitelist Precision models ipc: simplify platform data approach asus-wmi: Convert to use devm_hwmon_device_register_with_groups compal-laptop: Use devm_hwmon_device_register_with_groups compal-laptop: Replace SENSOR_DEVICE_ATTR with DEVICE_ATTR eeepc-laptop: Convert to use devm_hwmon_device_register_with_groups compal-laptop: Use devm_kzalloc to allocate local data structure dell-laptop: fix to return error code in dell_send_intensity()
2014-01-21hp_accel: Add a new PnP ID HPQ6007 for new HP laptopsTakashi Iwai
The DriveGuard chips on the new HP laptops are with a new PnP ID "HPQ6007". It should be compatible with older chips. Acked-by: Éric Piel <eric.piel@tremplin-utc.net> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-01-21drivers: platform: Mark functions as static in hp_accel.cRashika Kheria
This patch marks the functions lis3lv02d_acpi_init(), lis3lv02d_acpi_read() and lis3lv02d_acpi_write() as static in x86/hp_accel.c because they are not used outside this file. Thus, it also eliminates the following warnings in x86/hp_accel.c: drivers/platform/x86/hp_accel.c:91:5: warning: no previous prototype for ‘lis3lv02d_acpi_init’ [-Wmissing-prototypes] drivers/platform/x86/hp_accel.c:109:5: warning: no previous prototype for ‘lis3lv02d_acpi_read’ [-Wmissing-prototypes] drivers/platform/x86/hp_accel.c:132:5: warning: no previous prototype for ‘lis3lv02d_acpi_write’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-12-07ACPI: Clean up inclusions of ACPI header filesLv Zheng
Replace direct inclusions of <acpi/acpi.h>, <acpi/acpi_bus.h> and <acpi/acpi_drivers.h>, which are incorrect, with <linux/acpi.h> inclusions and remove some inclusions of those files that aren't necessary. First of all, <acpi/acpi.h>, <acpi/acpi_bus.h> and <acpi/acpi_drivers.h> should not be included directly from any files that are built for CONFIG_ACPI unset, because that generally leads to build warnings about undefined symbols in !CONFIG_ACPI builds. For CONFIG_ACPI set, <linux/acpi.h> includes those files and for CONFIG_ACPI unset it provides stub ACPI symbols to be used in that case. Second, there are ordering dependencies between those files that always have to be met. Namely, it is required that <acpi/acpi_bus.h> be included prior to <acpi/acpi_drivers.h> so that the acpi_pci_root declarations the latter depends on are always there. And <acpi/acpi.h> which provides basic ACPICA type declarations should always be included prior to any other ACPI headers in CONFIG_ACPI builds. That also is taken care of including <linux/acpi.h> as appropriate. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Cc: Tony Luck <tony.luck@intel.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> (drivers/pci stuff) Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> (Xen stuff) Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-05-08hp_accel: Ignore the error from lis3lv02d_poweron() at resumeShuah Khan
The error in lis3lv02_poweron() is harmless in the resume path, so we should ignore it. It is inline with the other usages of lis3lv02_poweron() and matches the 3.0 code for this routine. This patch is in suse git and might have missed making it into the mainline. opensuse - commit id: 66ccdac87c322cf7af12bddba8c805af640b1cff Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Shuah Khan <shuah.khan@hp.com> CC: stable@vger.kernel.org 3.8, 3.4, 3.5, 3.2 Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-01-26ACPI: Remove useless type argument of driver .remove() operationRafael J. Wysocki
The second argument of ACPI driver .remove() operation is only used by the ACPI processor driver and the value passed to that driver through it is always available from the given struct acpi_device object's removal_type field. For this reason, the second ACPI driver .remove() argument is in fact useless, so drop it. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Jiang Liu <jiang.liu@huawei.com> Acked-by: Toshi Kani <toshi.kani@hp.com> Acked-by: Yinghai Lu <yinghai@kernel.org>
2012-09-21hp_accel: convert to module_acpi_driver()Mika Westerberg
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Éric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Len Brown <len.brown@intel.com>
2012-08-10platform / x86 / PM: Fix unused function warnings for CONFIG_PM_SLEEPRafael J. Wysocki
According to compiler warnings, quite some suspend/resume functions in platform x86 drivers are not used for CONFIG_PM_SLEEP unset, so add #ifdefs to prevent them from being built in that case. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2012-07-01hp_accel: Use struct dev_pm_ops for power managementRafael J. Wysocki
Make the hp_accel driver define its PM callbacks through a struct dev_pm_ops object rather than by using legacy PM hooks in struct acpi_device_ops. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Reviewed-by: Éric Piel <eric.piel@tremplin-utc.net>
2012-07-01ACPI / PM: Drop pm_message_t argument from device suspend callbackRafael J. Wysocki
None of the drivers implementing the ACPI device suspend callback uses the pm_message_t argument of it, so this argument may be dropped entirely from that callback. This will simplify switching the ACPI bus type to PM handling based on struct dev_pm_ops. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-10-31Merge branch 'akpm' (Andrew's incoming)Linus Torvalds
Quoth Andrew: - Most of MM. Still waiting for the poweroc guys to get off their butts and review some threaded hugepages patches. - alpha - vfs bits - drivers/misc - a few core kerenl tweaks - printk() features - MAINTAINERS updates - backlight merge - leds merge - various lib/ updates - checkpatch updates * akpm: (127 commits) epoll: fix spurious lockdep warnings checkpatch: add a --strict check for utf-8 in commit logs kernel.h/checkpatch: mark strict_strto<foo> and simple_strto<foo> as obsolete llist-return-whether-list-is-empty-before-adding-in-llist_add-fix wireless: at76c50x: follow rename pack_hex_byte to hex_byte_pack fat: follow rename pack_hex_byte() to hex_byte_pack() security: follow rename pack_hex_byte() to hex_byte_pack() kgdb: follow rename pack_hex_byte() to hex_byte_pack() lib: rename pack_hex_byte() to hex_byte_pack() lib/string.c: fix strim() semantics for strings that have only blanks lib/idr.c: fix comment for ida_get_new_above() lib/percpu_counter.c: enclose hotplug only variables in hotplug ifdef lib/bitmap.c: quiet sparse noise about address space lib/spinlock_debug.c: print owner on spinlock lockup lib/kstrtox: common code between kstrto*() and simple_strto*() functions drivers/leds/leds-lp5521.c: check if reset is successful leds: turn the blink_timer off before starting to blink leds: save the delay values after a successful call to blink_set() drivers/leds/leds-gpio.c: use gpio_get_value_cansleep() when initializing drivers/leds/leds-lm3530.c: add __devexit_p where needed ...
2011-10-31lis3: change exported function to use passed parameterÉric Piel
Change exported functions to use the device given as parameter instead of the global one. Signed-off-by: Ilkka Koskinen <ilkka.koskinen@nokia.com> Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Cc: Matthew Garrett <mjg@redhat.com> Cc: Witold Pilat <witold.pilat@gmail.com> Cc: Lyall Pearce <lyall.pearce@hp.com> Cc: Malte Starostik <m-starostik@versanet.de> Cc: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Cc: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-10-31hp_accel: add HP ProBook 655xÉric Piel
Add axis correction for HP ProBook 6555b. Signed-off-by: Malte Starostik <m-starostik@versanet.de> Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Cc: Matthew Garrett <mjg@redhat.com> Cc: Witold Pilat <witold.pilat@gmail.com> Cc: Lyall Pearce <lyall.pearce@hp.com> Cc: Ilkka Koskinen <ilkka.koskinen@nokia.com> Cc: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Cc: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-10-31lis3: add support for HP EliteBook 8540wÉric Piel
Add axis correction for HP EliteBook 8540w. Reported-by: Lyall Pearce <lyall.pearce@hp.com> Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Cc: Matthew Garrett <mjg@redhat.com> Cc: Witold Pilat <witold.pilat@gmail.com> Cc: Malte Starostik <m-starostik@versanet.de> Cc: Ilkka Koskinen <ilkka.koskinen@nokia.com> Cc: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Cc: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-10-31lis3: add support for HP EliteBook 2730pÉric Piel
Add axis correction for HP EliteBook 2730p. Tested-by: Witold Pilat <witold.pilat@gmail.com> Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Cc: Matthew Garrett <mjg@redhat.com> Cc: Lyall Pearce <lyall.pearce@hp.com> Cc: Malte Starostik <m-starostik@versanet.de> Cc: Ilkka Koskinen <ilkka.koskinen@nokia.com> Cc: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Cc: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-10-31lis3lv02d: avoid divide by zero due to uncheckedÉric Piel
After an "unexpected" reboot, I found this Oops in my logs: divide error: 0000 [#1] PREEMPT SMP=20 CPU 0=20 Modules linked in: lis3lv02d hp_wmi input_polldev [...] Pid: 390, comm: modprobe Tainted: G C 2.6.39-rc7-wl+=20 RIP: 0010:[<ffffffffa014b427>] [<ffffffffa014b427>] lis3lv02d_poweron+0x4e/0x94 [lis3lv02d] RSP: 0018:ffff8801d6407cf8 EFLAGS: 00010246 RAX: 0000000000000bb8 RBX: ffffffffa014e000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffea00066e4708 RDI: ffff8801df002700 RBP: ffff8801d6407d18 R08: ffffea00066c5a30 R09: ffffffff812498c9 R10: ffff8801d7bfcea0 R11: ffff8801d7bfce10 R12: 0000000000000bb8 R13: 00000000ffffffda R14: ffffffffa0154120 R15: ffffffffa0154030 =46S: 00007fc0705db700(0000) GS:ffff8801dfa00000(0000) knlGS:0 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007f33549174f0 CR3: 00000001d65c9000 CR4: 00000000000406f0 Process modprobe (pid: 390, threadinfo ffff8801d6406000, task ffff8801d6b40= 000) Stack: ffffffffa0154120 62ffffffa0154030 ffffffffa014e000 00000000ffffffea ffff8801d6407d58 ffffffffa014bcc1 0000000000000000 0000000000000048 ffff8801d8bae800 00000000ffffffea 00000000ffffffda ffffffffa0154120 Call Trace: [<ffffffffa014bcc1>] lis3lv02d_init_device+0x1ce/0x496 [lis3lv02d] [<ffffffffa01522ff>] lis3lv02d_add+0x10f/0x17c [hp_accel] [<ffffffff81233e11>] acpi_device_probe+0x49/0x117 [...] Code: 3a 75 06 80 4d ef 50 eb 04 80 4d ef 40 0f b6 55 ef be 21 00 00 00 48 89 df ff 53 18 44 8b 63 6c e8 3e fc ff ff 89 c1 44 89 e0 99 <f7> f9 89 c7 e8 93 82 ef e0 48 83 7b 30 00 74 2d 45 31 e4 80 7b=20 RIP [<ffffffffa014b427>] lis3lv02d_poweron+0x4e/0x94 [lis3lv02d] RSP <ffff8801d6407cf8> >From my POV, it looks like the hardware is not working as expected and returns a bogus data rate. The driver doesn't check the result and directly uses it as some sort of divisor in some places: msleep(lis3->pwron_delay / lis3lv02d_get_odr()); Under this circumstances, this could very well cause the "divide by zero" exception from above. For now, I fixed it the easiest and most obvious way: Check if the result is sane and if it isn't use a sane default instead. I went for "100" in the latter case, simply because /sys/devices/platform/lis3lv02d/rate returns it on a successful boot. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Éric Piel <eric.piel@tremplin-utc.net> Cc: Matthew Garrett <mjg@redhat.com> Cc: Witold Pilat <witold.pilat@gmail.com> Cc: Lyall Pearce <lyall.pearce@hp.com> Cc: Malte Starostik <m-starostik@versanet.de> Cc: Ilkka Koskinen <ilkka.koskinen@nokia.com> Cc: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Cc: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-10-24hp_accel: Add axis-mapping for HP ProBook / EliteBookTakashi Iwai
Add the corrected axis-mapping for some HP laptops. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2011-10-24hp_accel: Add a new PNP idTakashi Iwai
New HP laptops assign a new PNP id "HPQ6000" for DriveGuard. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Matthew Garrett <mjg@redhat.com>
2011-03-21hp_accel: Fix driver nameJean Delvare
I suspect that the "lis3lv02d" driver name is a legacy from before the split into several modules. Use a specific name for the hp_accel driver, for better error messages and easier investigation of issues. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Eric Piel <eric.piel@tremplin-utc.net> Tested-by: Takashi Iwai <tiwai@suse.de>
2011-03-21Move lis3lv02d drivers to drivers/miscJean Delvare
The lis3lv02d drivers aren't hardware monitoring drivers, so the don't belong to drivers/hwmon. Move them to drivers/misc, short of a better home. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Eric Piel <eric.piel@tremplin-utc.net> Tested-by: Takashi Iwai <tiwai@suse.de>
2011-03-21Move hp_accel to drivers/platform/x86Jean Delvare
The hp_accel driver isn't a hardware monitoring driver, so it doesn't belong to drivers/hwmon. Move it to drivers/platform/x86, assuming HP doesn't ship non-x86 laptops. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Eric Piel <eric.piel@tremplin-utc.net> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Tested-by: Eric Piel <eric.piel@tremplin-utc.net> Tested-by: Takashi Iwai <tiwai@suse.de>