#
4a62d588 |
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22-Feb-2024 |
Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
thermal: core: Eliminate writable trip points masks All of the thermal_zone_device_register_with_trips() callers pass zero writable trip points masks to it, so drop the mask argument from that function and update all of its callers accordingly. This also removes the artificial trip points per zone limit of 32, related to using writable trip points masks. No intentional functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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#
8496baca |
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08-Mar-2023 |
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> |
platform/x86: acerhdf: Remove unneeded semicolon Fix the following warning: ./drivers/platform/x86/acerhdf.c:343:2-3: Unneeded semicolon. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2271 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/20230309061045.25256-1-jiapeng.chong@linux.alibaba.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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#
20918cca |
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01-Mar-2023 |
Daniel Lezcano <daniel.lezcano@linaro.org> |
thermal/drivers/acerhdf: Remove pointless governor test The thermal zone parameter specifies the bang-bang governor. The Kconfig selects the bang-bang governor. So it is pointless to test if the governor was set for the thermal zone assuming it may not have been compiled-in. Remove the test and prevent another access into the thermal internals. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Peter Kaestle <peter@piie.net> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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#
cad450d1 |
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01-Mar-2023 |
Daniel Lezcano <daniel.lezcano@linaro.org> |
thermal/drivers/acerhdf: Make interval setting only at module load time The thermal zone device structure is in the process of being private to the thermal framework core code. This driver is directly accessing and changing the monitoring polling rate. After discussing with the maintainers of this driver, having the polling interval at module loading time is enough for their purpose. Change the code to take into account the interval when the module is loaded but restrict the permissions so the value can not be changed afterwards. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Peter Kaestle <peter@piie.net> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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#
72d42499 |
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13-Dec-2022 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
platform/x86: acerhdf: Drop empty platform remove function A remove callback just returning 0 is equivalent to no remove callback at all. So drop the useless function. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Peter Kaestle <peter@piie.net> Link: https://lore.kernel.org/r/20221213162359.651529-2-u.kleine-koenig@pengutronix.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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#
a1ebf2cd |
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03-Oct-2022 |
Daniel Lezcano <daniel.lezcano@linaro.org> |
thermal/drivers/acerhdf: Use generic thermal_zone_get_trip() function The thermal framework gives the possibility to register the trip points with the thermal zone. When that is done, no get_trip_* ops are needed and they can be removed. Convert ops content logic into generic trip points and register them with the thermal zone. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Peter Kästle <peter@piie.net> Link: https://lore.kernel.org/r/20221003092602.1323944-27-daniel.lezcano@linaro.org
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#
8d05fc03 |
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30-Sep-2022 |
Barnabás Pőcze <pobrn@protonmail.com> |
platform/x86: use PLATFORM_DEVID_NONE instead of -1 Use the `PLATFORM_DEVID_NONE` constant instead of hard-coding -1 when creating a platform device. No functional changes are intended. Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com> Link: https://lore.kernel.org/r/20220930104857.2796923-1-pobrn@protonmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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#
487532ec |
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25-Mar-2022 |
Wei Li <liwei391@huawei.com> |
platform/x86: acerhdf: Cleanup str_starts_with() Since there is already a generic function strstarts() that check if a string starts with a given prefix, cleanup str_starts_with(). Signed-off-by: Wei Li <liwei391@huawei.com> Acked-by: Peter Kästle <peter@piie.net> Link: https://lore.kernel.org/r/20220326020249.3266561-1-liwei391@huawei.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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#
b39d2dd5 |
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16-Dec-2020 |
Daniel Lezcano <daniel.lezcano@linaro.org> |
thermal/core: Remove ms based delay fields The code does no longer use the ms unit based fields to set the delays as they are replaced by the jiffies. Remove them and replace their user to use the jiffies version instead. Cc: Thara Gopinath <thara.gopinath@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Lukasz Luba <lukasz.luba@arm.com> Reviewed-by: Peter Kästle <peter@piie.net> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20201216220337.839878-3-daniel.lezcano@linaro.org
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#
f34a32fa |
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03-Dec-2020 |
Daniel Lezcano <daniel.lezcano@linaro.org> |
platform/x86/drivers/acerhdf: Check the interval value when it is set Currently the code checks the interval value when the temperature is read which is bad for two reasons: - checking and setting the interval in the get_temp callback is inaccurate and awful, that can be done when changing the value. - Changing the thermal zone structure internals is an abuse of the exported structure, moreover no lock is taken here. The goal of this patch is to solve the first item by using the 'set' function called when changing the interval. The check is done there and removed from the get_temp function. If the thermal zone was not initialized yet, the interval is not updated in this case as that will happen in the init function when registering the thermal zone device. I don't have any hardware to test the changes. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Peter Kaestle <peter@piie.net> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20201203071738.2363701-2-daniel.lezcano@linaro.org
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#
a65181c4 |
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03-Dec-2020 |
Daniel Lezcano <daniel.lezcano@linaro.org> |
platform/x86/drivers/acerhdf: Use module_param_cb to set/get polling interval The module parameter can be set by using ops to get and set the values. The change will allow to check the correctness of the interval value everytime it is changed instead of checking in the get_temp function. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Peter Kaestle <peter@piie.net> Acked-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20201203071738.2363701-1-daniel.lezcano@linaro.org
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#
78d15eea |
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15-Jul-2020 |
Alexander A. Klimov <grandmaster@al2klimov.de> |
platform/x86: acerhdf: Replace HTTP links with HTTPS ones Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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#
f5e50bf4 |
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29-Jun-2020 |
Andrzej Pietrasiewicz <andrzej.p@collabora.com> |
thermal: Rename set_mode() to change_mode() set_mode() is only called when tzd's mode is about to change. Actual setting is performed in thermal_core, in thermal_zone_device_set_mode(). The meaning of set_mode() callback is actually to notify the driver about the mode being changed and giving the driver a chance to oppose such change. To better reflect the purpose of the method rename it to change_mode() Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> [for acerhdf] Acked-by: Peter Kaestle <peter@piie.net> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200629122925.21729-12-andrzej.p@collabora.com
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#
5d7bd8aa |
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29-Jun-2020 |
Andrzej Pietrasiewicz <andrzej.p@collabora.com> |
thermal: Simplify or eliminate unnecessary set_mode() methods Setting polling_delay is now done at thermal_core level (by not polling DISABLED devices), so no need to repeat this code. int340x: Checking for an impossible enum value is unnecessary. acpi/thermal: It only prints debug messages. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> [for acerhdf] Acked-by: Peter Kaestle <peter@piie.net> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200629122925.21729-11-andrzej.p@collabora.com
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#
7f4957be |
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29-Jun-2020 |
Andrzej Pietrasiewicz <andrzej.p@collabora.com> |
thermal: Use mode helpers in drivers Use thermal_zone_device_{en|dis}able() and thermal_zone_device_is_enabled(). Consequently, all set_mode() implementations in drivers: - can stop modifying tzd's "mode" member, - shall stop taking tzd's lock, as it is taken in the helpers - shall stop calling thermal_zone_device_update() as it is called in the helpers - can assume they are called when the mode truly changes, so checks to verify that can be dropped Not providing set_mode() by a driver no longer prevents the core from being able to set tzd's mode, so the relevant check in mode_store() is removed. Other comments: - acpi/thermal.c: tz->thermal_zone->mode will be updated only after we return from set_mode(), so use function parameter in thermal_set_mode() instead, no need to call acpi_thermal_check() in set_mode() - thermal/imx_thermal.c: regmap writes and mode assignment are done in thermal_zone_device_{en|dis}able() and set_mode() callback - thermal/intel/intel_quark_dts_thermal.c: soc_dts_{en|dis}able() are a part of set_mode() callback, so they don't need to modify tzd->mode, and don't need to fall back to the opposite mode if unsuccessful, as the return value will be propagated to thermal_zone_device_{en|dis}able() and ultimately tzd's member will not be changed in thermal_zone_device_set_mode(). - thermal/of-thermal.c: no need to set zone->mode to DISABLED in of_parse_thermal_zones() as a tzd is kzalloc'ed so mode is DISABLED anyway Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> [for acerhdf] Acked-by: Peter Kaestle <peter@piie.net> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200629122925.21729-8-andrzej.p@collabora.com
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#
1ee14820 |
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29-Jun-2020 |
Andrzej Pietrasiewicz <andrzej.p@collabora.com> |
thermal: remove get_mode() operation of drivers get_mode() is now redundant, as the state is stored in struct thermal_zone_device. Consequently the "mode" attribute in sysfs can always be visible, because it is always possible to get the mode from struct tzd. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> [for acerhdf] Acked-by: Peter Kaestle <peter@piie.net> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200629122925.21729-6-andrzej.p@collabora.com
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#
5a350665 |
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29-Jun-2020 |
Andrzej Pietrasiewicz <andrzej.p@collabora.com> |
thermal: Store device mode in struct thermal_zone_device Prepare for eliminating get_mode(). Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> [for acerhdf] Acked-by: Peter Kaestle <peter@piie.net> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200629122925.21729-5-andrzej.p@collabora.com
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#
1595d887 |
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29-Jun-2020 |
Andrzej Pietrasiewicz <andrzej.p@collabora.com> |
thermal: Store thermal mode in a dedicated enum Prepare for storing mode in struct thermal_zone_device. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> [for acerhdf] Acked-by: Peter Kaestle <peter@piie.net> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200629122925.21729-3-andrzej.p@collabora.com
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#
c0f61c51 |
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06-May-2020 |
Chih-Wei Huang <cwhuang@linux.org.tw> |
platform/x86: acerhdf: replace space by * in modalias Using space in module alias makes it harder to parse modules.alias. Replace it by a star(*). Reviewed-by: Peter Kästle <peter@piie.net> Signed-off-by: Chih-Wei Huang <cwhuang@linux.org.tw> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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#
d3f5b736 |
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18-Oct-2019 |
Peter Kaestle <peter@piie.net> |
treewide: Rename Peter Feuerer to Peter Kaestle Rename Peter Feuerer to Peter Kaestle. Cc: Darren Hart <dvhart@infradead.org> Cc: Andy Shevchenko <andy@infradead.org> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Peter Kaestle <peter@piie.net> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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#
26e5656e |
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18-Oct-2019 |
Peter Feuerer <peter@piie.net> |
platform/x86: acerhdf: Add support for Acer Aspire 7551 Add support for Acer Aspire 7551. Cc: Darren Hart <dvhart@infradead.org> Cc: Andy Shevchenko <andy@infradead.org> Signed-off-by: Peter Feuerer <peter@piie.net> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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#
1a59d1b8 |
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27-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 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>
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#
f7eaf3fb |
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20-Sep-2018 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
platform/x86: acerhdf: restructure to allow large BIOS table be __initconst There is a table of Vendor/Model/Version {control data} in this driver, but outside of the initial probe, the V/M/V is never used again, and neither are any of the entries for platforms other than the one which matches the running target. By simply storing the {control data} for the matched platform, we can mark the large table __initconst, which reduces the loaded driver size by 20 percent. Before: root@gw:~/git/linux-head# lsmod Module Size Used by acerhdf 20480 0 root@gw:~/git/linux-head# After: root@gw:~/git/linux-head# lsmod Module Size Used by acerhdf 16384 0 root@gw:~/git/linux-head# Cc: Peter Feuerer <peter@piie.net> Cc: Darren Hart <dvhart@infradead.org> Cc: Andy Shevchenko <andy@infradead.org> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Peter Feuerer <peter@piie.net>
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#
1d0c3fd0 |
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20-Sep-2018 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
platform/x86: acerhdf: mark appropriate content with __init prefix These three functions are only called from the probe code which is already marked __init and hence these can be __init as well. Cc: Peter Feuerer <peter@piie.net> Cc: Darren Hart <dvhart@infradead.org> Cc: Andy Shevchenko <andy@infradead.org> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Peter Feuerer <peter@piie.net>
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#
684238d7 |
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20-Sep-2018 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
platform/x86: acerhdf: Add BIOS entry for Gateway LT31 v1.3307 To fix: acerhdf: unknown (unsupported) BIOS version Gateway /LT31 /v1.3307 , please report, aborting! As can be seen in the context, the BIOS registers haven't changed in the previous versions, so the assumption is they won't have changed in this last update for this somewhat older platform either. Cc: Peter Feuerer <peter@piie.net> Cc: Darren Hart <dvhart@infradead.org> Cc: Andy Shevchenko <andy@infradead.org> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Peter Feuerer <peter@piie.net>
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#
14c20688 |
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20-Sep-2018 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
platform/x86: acerhdf: Remove cut-and-paste trap from instructions Just like we avoid specifying actual block devices like sda for fdisk and dd examples, we should not specify specific thermal zones here. On the platform I was testing on, zone0 was acpitz, and zone1 was for this acerhdf driver. Make the printk such that it won't work with a blind cut-and-paste, and force the user to determine which zone is correct for this driver. Cc: Peter Feuerer <peter@piie.net> Cc: Darren Hart <dvhart@infradead.org> Cc: Andy Shevchenko <andy@infradead.org> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Peter Feuerer <peter@piie.net>
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#
291bd0e4 |
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20-Sep-2018 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
platform/x86: acerhdf: Enable ability to list supported systems This driver has two module parameters that allow an override of the checks for matching model and BIOS version. However, both parameters expect you to choose an entry from the existing list of supported systems, encoded within the driver itself. Without the source, such as in a binary distribution, the end user does not have access to this information, thus rendering the two module parameters essentially useless. Add a module parameter that allows the end user to dump the list of make/model/versions so that they can then pick one that most closely matches their own system. Cc: Peter Feuerer <peter@piie.net> Cc: Darren Hart <dvhart@infradead.org> Cc: Andy Shevchenko <andy@infradead.org> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Peter Feuerer <peter@piie.net>
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#
3836b816 |
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20-Sep-2018 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
platform/x86: acerhdf: clarify modinfo messages for BIOS override Normally, a module parameter for a BIOS check override implies "pretend you support this version" (and the user will enter their local version). However, this driver uses the model/BIOS module parameters in a way that is "pretend my system is the supported model XYZ with BIOS version ABC." which is less common. Since the help strings don't make such a distinction, one gets this somewhat frustrating scenario, where the user sees the error, enters *their* BIOS version and then gets the same error: root@gw:~# modprobe acerhdf acerhdf: Acer Aspire One Fan driver, v.0.7.0 acerhdf: unknown (unsupported) BIOS version Gateway /LT31 /v1.3307 , please report, aborting! modprobe: ERROR: could not insert 'acerhdf': Invalid argument root@gw:~# modprobe acerhdf force_bios=v1.3307 acerhdf: Acer Aspire One Fan driver, v.0.7.0 acerhdf: forcing BIOS version: v1.3307 acerhdf: unknown (unsupported) BIOS version Gateway /LT31 /v1.3307 , please report, aborting! modprobe: ERROR: could not insert 'acerhdf': Invalid argument Clarify the module param help text to make it clear that the driver expects a choice from existing supported models/versions. Cc: Peter Feuerer <peter@piie.net> Cc: Darren Hart <dvhart@infradead.org> Cc: Andy Shevchenko <andy@infradead.org> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Peter Feuerer <peter@piie.net>
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#
adee4551 |
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20-Jun-2017 |
Bhumika Goyal <bhumirks@gmail.com> |
platform/x86: acerhdf: Add const to thermal_cooling_device_ops structure Declare thermal_cooling_device_ops structure as const as it is only passed as an argument to the function thermal_cooling_device_register and this argument is of type const. So, declare the structure as const. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
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#
0e70f466 |
|
26-Aug-2016 |
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> |
thermal: Enhance thermal_zone_device_update for events Added one additional parameter to thermal_zone_device_update() to provide caller with an optional capability to specify reason. Currently this event is used by user space governor to trigger different processing based on event code. Also it saves an additional call to read temperature when the event is received. The following events are cuurently defined: - Unspecified event - New temperature sample - Trip point violated - Trip point changed - thermal device up and down - thermal device power capability changed Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
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#
17e8351a |
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24-Jul-2015 |
Sascha Hauer <s.hauer@pengutronix.de> |
thermal: consistently use int for temperatures The thermal code uses int, long and unsigned long for temperatures in different places. Using an unsigned type limits the thermal framework to positive temperatures without need. Also several drivers currently will report temperatures near UINT_MAX for temperatures below 0°C. This will probably immediately shut the machine down due to overtemperature if started below 0°C. 'long' is 64bit on several architectures. This is not needed since INT_MAX °mC is above the melting point of all known materials. Consistently use a plain 'int' for temperatures throughout the thermal code and the drivers. This only changes the places in the drivers where the temperature is passed around as pointer, when drivers internally use another type this is not changed. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Jean Delvare <jdelvare@suse.de> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com> Reviewed-by: Darren Hart <dvhart@linux.intel.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Peter Feuerer <peter@piie.net> Cc: Punit Agrawal <punit.agrawal@arm.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: Jean Delvare <jdelvare@suse.de> Cc: Peter Feuerer <peter@piie.net> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: linux-acpi@vger.kernel.org Cc: platform-driver-x86@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-omap@vger.kernel.org Cc: linux-samsung-soc@vger.kernel.org Cc: Guenter Roeck <linux@roeck-us.net> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Darren Hart <dvhart@infradead.org> Cc: lm-sensors@lm-sensors.org Signed-off-by: Zhang Rui <rui.zhang@intel.com>
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6cd9e9f6 |
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18-Feb-2015 |
Kapileshwar Singh <kapileshwar.singh@arm.com> |
thermal: of: fix cooling device weights in device tree Currently you can specify the weight of the cooling device in the device tree but that information is not populated to the thermal_bind_params where the fair share governor expects it to be. The of thermal zone device doesn't have a thermal_bind_params structure and arguably it's better to pass the weight inside the thermal_instance as it is specific to the bind of a cooling device to a thermal zone parameter. Core thermal code is fixed to populate the weight in the instance from the thermal_bind_params, so platform code that was passing the weight inside the thermal_bind_params continue to work seamlessly. While we are at it, create a default value for the weight parameter for those thermal zones that currently don't define it and remove the hardcoded default in of-thermal. Cc: Zhang Rui <rui.zhang@intel.com> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Len Brown <lenb@kernel.org> Cc: Peter Feuerer <peter@piie.net> Cc: Darren Hart <dvhart@infradead.org> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Kukjin Kim <kgene@kernel.org> Cc: Durgadoss R <durgadoss.r@intel.com> Signed-off-by: Kapileshwar Singh <kapileshwar.singh@arm.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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#
f587f07f |
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28-Nov-2014 |
Peter Feuerer <peter@piie.net> |
acerhdf: minor clean up * renamed bios_settings_t to bios_settings, as it is no typedef * replaced "unsigned char" by u8 in bios_settings struct for better readability. Cc: platform-driver-x86@vger.kernel.org Cc: Darren Hart <dvhart@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andreas Mohr <andi@lisas.de> Acked-by: Borislav Petkov <bp@suse.de> Signed-off-by: Peter Feuerer <peter@piie.net> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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7e8b6d73 |
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28-Nov-2014 |
Peter Feuerer <peter@piie.net> |
acerhdf: added critical trip point added critical trip point which represents the temperature limit. Added return -EINVAL in case wrong trip point is provided. Cc: platform-driver-x86@vger.kernel.org Cc: Darren Hart <dvhart@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andreas Mohr <andi@lisas.de> Cc: Borislav Petkov <bp@suse.de> Cc: Javi Merino <javi.merino@arm.com> Signed-off-by: Peter Feuerer <peter@piie.net> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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48c8dd64 |
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28-Nov-2014 |
Peter Feuerer <peter@piie.net> |
acerhdf: Use bang-bang thermal governor acerhdf has been doing an on-off fan control using hysteresis by post-manipulating the outcome of thermal subsystem trip point handling. This patch enables acerhdf to use the bang-bang governor, which is intended for on-off controlled fans. Cc: platform-driver-x86@vger.kernel.org Cc: Darren Hart <dvhart@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> CC: Zhang Rui <rui.zhang@intel.com> Cc: Andreas Mohr <andi@lisas.de> Cc: Javi Merino <javi.merino@arm.com> Acked-and-tested-by: Borislav Petkov <bp@suse.de> Signed-off-by: Peter Feuerer <peter@piie.net> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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7438d990 |
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28-Nov-2014 |
Peter Feuerer <peter@piie.net> |
acerhdf: Adding support for new models added following new models: * Aspire 5755G * AO521 * AO751h * Aspire One 753 * Extensa 5420 * Aspire 5315 * Aspire 5739G * TravelMate TM8573T Cc: platform-driver-x86@vger.kernel.org Cc: Darren Hart <dvhart@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andreas Mohr <andi@lisas.de> Acked-by: Borislav Petkov <bp@suse.de> Signed-off-by: Peter Feuerer <peter@piie.net> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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5ef6578c |
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28-Nov-2014 |
Peter Feuerer <peter@piie.net> |
acerhdf: Adding support for "manual mode" Some Acer models require an additional command to turn off the fan after bios mode has been enabled. Adding new section in bios table to allow support for those models, by writing an extra "manual mode" register. Cc: platform-driver-x86@vger.kernel.org Cc: Darren Hart <dvhart@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andreas Mohr <andi@lisas.de> Acked-by: Borislav Petkov <bp@suse.de> Signed-off-by: Peter Feuerer <peter@piie.net> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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3493f414 |
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20-Oct-2014 |
Wolfram Sang <wsa@kernel.org> |
platform: x86: drop owner assignment from platform_drivers A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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b859f159 |
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21-Dec-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Drivers: platform: x86: remove __dev* attributes. CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Joey Lee <jlee@novell.com> Cc: Matthew Garrett <mjg@redhat.com> Cc: Peter Feuerer <peter@piie.net> Cc: Corentin Chary <corentin.chary@gmail.com> Cc: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> Cc: Robert Gerlach <khnz@gmx.de> Cc: Ike Panhc <ike.pan@canonical.com> Cc: Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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50125a9b |
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17-Sep-2012 |
Durgadoss R <durgadoss.r@intel.com> |
Thermal: Pass zone parameters as argument to tzd_register This patch adds the thermal zone parameter as an argument to the tzd_register() function call; and updates other drivers using this function. Signed-off-by: Durgadoss R <durgadoss.r@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
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1b7ddb84 |
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26-Jun-2012 |
Zhang Rui <rui.zhang@intel.com> |
Thermal: Remove tc1/tc2 in generic thermal layer. Remove tc1/tc2 in generic thermal layer. .get_trend() callback starts to take effect from this patch. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Reviewed-by: Rafael J. Wysocki <rjw@sisk.pl> Reviewed-by: Valentin, Eduardo <eduardo.valentin@ti.com>
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9d99842f |
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26-Jun-2012 |
Zhang Rui <rui.zhang@intel.com> |
Thermal: set upper and lower limits set upper and lower limits when binding a thermal cooling device to a thermal zone device. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Reviewed-by: Rafael J. Wysocki <rjw@sisk.pl> Reviewed-by: Eduardo Valentin <eduardo.valentin@ti.com>
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#
c56f5c03 |
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24-Jul-2012 |
Durgadoss R <dugardoss.r@intel.com> |
Thermal: Make Thermal trip points writeable Some of the thermal drivers using the Generic Thermal Framework require (all/some) trip points to be writeable. This patch makes the trip point temperatures writeable on a per-trip point basis, and modifies the required function call in thermal.c. This patch also updates the Documentation to reflect the new change. Signed-off-by: Durgadoss R <durgadoss.r@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
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4e791c98 |
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07-Jun-2012 |
Borislav Petkov <bp@alien8.de> |
drivers/platform/x86/acerhdf.c: correct Boris' mail address Correct mail address reference to a mail account which I actually read. Signed-off-by: Borislav Petkov <bp@alien8.de> Cc: Peter Feuerer <peter@piie.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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351963bb |
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25-Apr-2012 |
Peter Feuerer <peter@piie.net> |
acerhdf: lowered default temp fanon/fanoff values Due to new supported hardware, of which the actual temperature limits of processor, harddisk and other components are unknown, it feels safer with lower fanon / fanoff settings. It won't change much for most people, already using acerhdf, as they use their own fanon/fanoff variable settings when loading the module. Furthermore seems like kernel and userspace tools have been improved to work more efficient and netbooks don't get so hot anymore. Signed-off-by: Peter Feuerer <peter@piie.net> Acked-by: Borislav Petkov <petkovbb@gmail.com> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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43ae1e32 |
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25-Apr-2012 |
Peter Feuerer <peter@piie.net> |
acerhdf: add support for new hardware Add support for new hardware: Acer Aspire LT-10Q/531/751/1810/1825, Acer Travelmate 7730, Packard Bell ENBFT/DOTVR46 Signed-off-by: Peter Feuerer <peter@piie.net> Acked-by: Borislav Petkov <petkovbb@gmail.com> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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e39a9ba2 |
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25-Apr-2012 |
Clay Carpenter <claycarpenter@gmail.com> |
acerhdf: add support for Aspire 1410 BIOS v1.3314 Add support for Aspire 1410 BIOS v1.3314. Fixes the following error: acerhdf: unknown (unsupported) BIOS version Acer/Aspire 1410/v1.3314, please report, aborting! Signed-off-by: Clay Carpenter <claycarpenter@gmail.com> Signed-off-by: Peter Feuerer <peter@piie.net> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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eecc5bbc |
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29-Nov-2011 |
Joe Perches <joe@perches.com> |
acerhdf: Message logging neatening Use pr_warn not pr_warning. Coalesce formats. Argument aligning. Remove superfluous parentheses. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Lee, Chun-Yi <jlee@suse.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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2c3422d9 |
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28-Jul-2011 |
Anton V. Boyarshinov <boyarsh@altlinux.org> |
acerhdf.c: spaces in aliased changed to * It seems that aliases shouldn't contain spaces, as module-init-tools uses them as delimeters in module.alias file Signed-off-by: Anton V. Boyarshinov <boyarsh@altlinux.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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b06862ba |
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24-Jun-2011 |
Julien Valroff <julien@kirya.net> |
acerhdf: add support for Aspire 1810TZ BIOS v1.3314 Would you please consider applying the following patch adding support for the Aspire 1810TZ BIOS v.1.3314 version to the acerhdf module and avoids the following error: acerhdf: unknown (unsupported) BIOS version Acer/Aspire 1810TZ/v1.3314, ple= ase report, aborting! Not sure about the other Aspire models, but it seems at least 1810T should also be updated. Signed-off-by: Julien Valroff <julien@kirya.net>
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c4bae98c |
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24-Apr-2011 |
Jean Delvare <khali@linux-fr.org> |
acerhdf: Clean up includes * The acerhdf driver isn't an ACPI driver, so it needs not include <acpi/acpi_drivers.h>. All it uses is ec_read() and ec_write(), for which <linux/acpi.h> is sufficient. * I couldn't find any reason why <linux/fs.h> and <linux/sched.h> were included. This should avoid unneeded rebuilds of the acerhdf driver. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Peter Feuerer <peter@piie.net> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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a0dba697 |
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20-Jul-2010 |
Axel Lin <axel.lin@gmail.com> |
acerhdf: fix resource reclaim in error path Fix resource reclaim in below cases: 1. acerhdf_register_platform() does not properly handle platform_device_alloc() failure and platform_device_add() failure This patch adds error handing for acerhdf_register_platform(). 2. acerhdf_register_platform() return err with acerhdf_dev == NULL. as a result, acerhdf_unregister_platform() does not do resource reclaim in acerhdf_init() error path. This patch adds error handing for acerhdf_register_platform(), thus correct the error handing path in acerhdf_init(). goto out_err instead of err_unreg if acerhdf_register_platform() fail. 3. platform_device_del() should only used in error handling. Current implementation missed a platform_device_put() in acerhdf_exit. This patch fixes it by using platform_device_unregister() instead of platform_device_del() in acerhdf_unregister_platform. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Peter Feuerer <peter@piie.net> Cc: Matthew Garrett <mjg@redhat.com> Acked-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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fedae5ad |
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20-Jul-2010 |
Axel Lin <axel.lin@gmail.com> |
acerhdf: make needlessly global symbols static The following symbols are needlessly defined global: thz_dev cl_dev acerhdf_dev acerhdf_dev_ops acerhdf_cooling_ops This patch makes the symbols static. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Borislav Petkov <bp@alien8.de> Acked-by: Peter Feuerer <peter@piie.net> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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24964639 |
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20-Jul-2010 |
Peter Feuerer <peter@piie.net> |
acerhdf: add AO531 and many BIOS versions for 1410, 1810xx and packard bell netbooks Signed-off-by: Peter Feuerer <peter@piie.net> Cc: Borislav Petkov <petkovbb@gmail.com> Cc: Andreas Mohr <andi@lisas.de> Cc: Len Brown <lenb@kernel.org> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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5cf4c07a |
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20-Jul-2010 |
Rahul Chaturvedi <rkc@chromium.org> |
acerhdf: driver didn't verify the pointers in which it got product information Driver didn't verify the pointers in which it got product information back from DMI; on QEMU one of the pointers came back null, which made the driver crash and subsequently caused a kernel panic. Signed-off-by: Rahul Chaturvedi <rkc@chromium.org> Signed-off-by: Peter Feuerer <peter@piie.net> Cc: Borislav Petkov <petkovbb@gmail.com> Cc: Andreas Mohr <andi@lisas.de> Cc: Len Brown <lenb@kernel.org> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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210183d4 |
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20-Jul-2010 |
Peter Feuerer <peter@piie.net> |
acerhdf: remove "chk_off" as it was only needed for T31 netbooks Remove "chk_off" as it was only needed for T31 netbooks. But those netbooks can also be handled just with "cmd_off" register (0x9e) for reading the state back. Signed-off-by: Peter Feuerer <peter@piie.net> Cc: Borislav Petkov <petkovbb@gmail.com> Cc: Andreas Mohr <andi@lisas.de> Cc: Len Brown <lenb@kernel.org> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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887b7ca9 |
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20-Jul-2010 |
Peter Feuerer <peter@piie.net> |
acerhdf: add new BIOS versions Add new BIOS versions for Acer 1410 and 1810xx and Packard Bell netbooks. Fixed registers of Acer AOA150 BIOS version v0.3114: Old registers caused Fan to spin up at every temperature check. Signed-off-by: Peter Feuerer <peter@piie.net> Cc: Borislav Petkov <petkovbb@gmail.com> Cc: Andreas Mohr <andi@lisas.de> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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dcbfb815 |
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21-Dec-2009 |
Peter Feuerer <peter@piie.net> |
drivers/platform/x86/acerhdf.c: check BIOS information whether it begins with string of table BIOS information is now checked whether it begins with the strings stored in the BIOS table. Previous method did a strcmp, what lead to problems if BIOS information has appended whitespaces. Signed-off-by: Peter Feuerer <peter@piie.net> Cc: Borislav Petkov <petkovbb@gmail.com> Cc: Andreas Mohr <andi@lisas.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
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94219d79 |
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21-Dec-2009 |
Peter Feuerer <peter@piie.net> |
acerhdf: add new BIOS versions Add new BIOS versions for following netbooks: Aspire 1810xx, Packard Bell DOTMU. Signed-off-by: Peter Feuerer <peter@piie.net> Cc: Borislav Petkov <petkovbb@gmail.com> Cc: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
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bdc731bc |
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21-Dec-2009 |
Stefan Bader <stefan.bader@canonical.com> |
acerhdf: limit modalias matching to supported BugLink: https://bugs.launchpad.net/ubuntu/+bug/435958 The module alias currently matches any Acer computer but when loaded the BIOS checks will only succeed on Aspire One models. This causes a invalid BIOS warning for all other models (seen on Aspire 4810T). This is not fatal but worries users that see this message. Limiting the moule alias to models starting with AOA or DOA for Packard Bell. Signed-off-by: Stefan Bader <stefan.bader@canonical.com> Acked-by: Borislav Petkov <petkovbb@gmail.com> Acked-by: Peter Feuerer <peter@piie.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
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36065746 |
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17-Nov-2009 |
Peter Feuerer <peter@piie.net> |
acerhdf: add new BIOS versions Added new BIOS versions for following netbooks: Acer 1410, Gateway LT31, Packard Bell DOA150. As the Gateway LT31 machines have different register values for setting and checking the off-state, the "cmd_off" variable has been splitted up to "cmd_off" and "chk_off". Signed-off-by: Peter Feuerer <peter@piie.net> Cc: Borislav Petkov <petkovbb@gmail.com> Cc: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
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47145210 |
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14-Dec-2009 |
Alexey Dobriyan <adobriyan@gmail.com> |
const: constify remaining dev_pm_ops Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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70052917 |
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17-Nov-2009 |
Peter Feuerer <peter@piie.net> |
acerhdf: return temperature in milidegree instead of degree Return temperature in milidegree instead of degree, as sysfs-api requires the temperature in milidegree. Signed-off-by: Peter Feuerer <peter@piie.net> Tested-by: Borislav Petkov <petkovbb@gmail.com> Cc: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
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f9449151 |
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18-Sep-2009 |
Peter Feuerer <peter@piie.net> |
acerhdf: additional BIOS versions Added BIOS versions: Acer: AOA110-v0.3307, AOA150-v0.3301, AOA150-v0.3307 Packard Bell: AOA150-v0.3105 Signed-off-by: Peter Feuerer <peter@piie.net> Cc: Andreas Mohr <andi@lisas.de> Cc: Borislav Petkov <petkovbb@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
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ff27e1f3 |
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18-Sep-2009 |
Borislav Petkov <petkovbb@gmail.com> |
acerhdf: convert to dev_pm_ops Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Peter Feuerer <peter@piie.net> Cc: Andreas Mohr <andi@lisas.de> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
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ded0cdfc |
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06-Aug-2009 |
Peter Feuerer <peter@piie.net> |
acerhdf: fix fan control for AOA150 model - Apply Borislav Petkov's patch (convert the fancmd[] array to a real struct thus disambiguating command handling and making code more readable.) - Add BIOS product to BIOS table as AOA110 and AOA150 have different register values - Add force_product parameter to allow forcing different product - fix linker warning caused by "acerhdf_drv" not being named "acerhdf_driver" Signed-off-by: Peter Feuerer <peter@piie.net> Cc: Andreas Mohr <andi@lisas.de> Acked-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
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e86435eb |
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21-Jun-2009 |
Peter Feuerer <peter@piie.net> |
acerhdf: Acer Aspire One fan control Acerhdf is a driver for Acer Aspire One netbooks. It allows to access the temperature sensor and to control the fan. Signed-off-by: Peter Feuerer <peter@piie.net> Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
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