- 25 2月, 2013 5 次提交
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由 Maxim Mikityanskiy 提交于
It seems that existing brightness control works only for old EC models. On newer ones auto_brightness access always timeouts and lcd_level always shows 0. So disable brightness control for new EC models. It works fine with ACPI video driver anyway. Signed-off-by: NMaxim Mikityanskiy <maxtram95@gmail.com> Signed-off-by: NLee, Chun-Yi <jlee@suse.com> Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>
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由 Maxim Mikityanskiy 提交于
Add MSI Wind U90/U100 to DMI table and add some missing EC features support such as basic fan control, turbo and ECO modes and touchpad state. Tested on MSI Wind U100. Signed-off-by: NMaxim Mikityanskiy <maxtram95@gmail.com> Signed-off-by: NLee, Chun-Yi <jlee@suse.com> Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>
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由 Lee, Chun-Yi 提交于
This patch introduced a quirk_entry struct, then we merged all quirk tables to msi_dmi_table. Then we can more easily to set different quirk attributes for different machine. Signed-off-by: NLee, Chun-Yi <jlee@suse.com> Changed this patch so that it could be applied before MSI Wind U100 support patch. Changed rfkill logic for ec_read_only quirk support. Removed delays if ec_delay = false. Signed-off-by: NMaxim Mikityanskiy <maxtram95@gmail.com> Acked-by: NLee, Chun-Yi <jlee@suse.com> Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>
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由 Maxim Mikityanskiy 提交于
Assign initial value to variable in order to prevent gcc warning about uninitialized variable. Signed-off-by: NMaxim Mikityanskiy <maxtram95@gmail.com> Signed-off-by: NLee, Chun-Yi <jlee@suse.com> Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>
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由 Maxim Mikityanskiy 提交于
Use proper function return codes instead of -1 Signed-off-by: NMaxim Mikityanskiy <maxtram95@gmail.com> Signed-off-by: NLee, Chun-Yi <jlee@suse.com> Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>
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- 10 8月, 2012 1 次提交
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由 Rafael J. Wysocki 提交于
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: NRafael J. Wysocki <rjw@sisk.pl>
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- 07 7月, 2012 1 次提交
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由 Rafael J. Wysocki 提交于
Make the msi-laptop driver define its PM callbacks through a struct dev_pm_ops object rather than by using legacy PM hooks in struct platform_driver. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Acked-by: NLee, Chun-Yi <jlee@suse.com>
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- 13 1月, 2012 1 次提交
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由 Rusty Russell 提交于
module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Acked-by: NMauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
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- 06 8月, 2011 1 次提交
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由 Lee, Chun-Yi 提交于
After test, msi-laptop driver also can support MSI U270 netbook. So, add MSI U270's dmi information to module alias and scm table for support this machine. Tested on MSI U270 netbook. Cc: Matthew Garrett <mjg@redhat.com> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Thomas Renninger <trenn@suse.de> Signed-off-by: NLee, Chun-Yi <jlee@novell.com> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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- 28 5月, 2011 2 次提交
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由 Lee, Chun-Yi 提交于
There have section mismatch warning message shows up when building the kernel with make CONFIG_DEBUG_SECTION_MISMATCH=y. The problem is the load_scm_model_init() calls msi_laptop_input_setup() which is an __init function, but load_scm_model_init() lacks a __init annotation. This patch add __init on load_scm_model_init() to avoid warning message. Cc: Matthew Garrett <mjg@redhat.com> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Thomas Renninger <trenn@suse.de> Signed-off-by: NLee, Chun-Yi <jlee@novell.com> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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由 Joe Perches 提交于
Just making it a bit more like other logging message uses. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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- 01 4月, 2011 1 次提交
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由 Thomas Renninger 提交于
static void acpi_ec_gpe_query(void *ec_cxt); -> The function is right above this declaration -> not needed. poll_force is also not used, cleaned up in ec.c and its users: compal-laptop and msi-laptop. Signed-off-by: NThomas Renninger <trenn@suse.de> Signed-off-by: NLen Brown <len.brown@intel.com>
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- 28 3月, 2011 2 次提交
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由 Joey Lee 提交于
msi-laptop: use pr_<level> for messages Cc: Carlos Corbacho <carlos@strangeworlds.co.uk> Cc: Matthew Garrett <mjg@redhat.com> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Corentin Chary <corentincj@iksaif.net> Signed-off-by: NLee, Chun-Yi <jlee@novell.com> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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由 Lee, Chun-Yi 提交于
MSI BIOS's raw behavior is send out KEY_TOUCHPAD_TOGGLE key when user pressed touchpad hotkey. Actually, we can capture the real touchpad status by read 0xE4 EC address on MSI netbook/notebook. So, add msi-laptop input device for send out KEY_TOUCHPAD_ON or KEY_TOUCHPAD_OFF key when user pressed Fn+F3 touchpad hotkey. It leave userland applications to know the real touchpad status. Tested on MSI netbook U-100, U-115, U160(N051), U160DX, N014, N034 Tested on MSI notebook CR620 Cc: Carlos Corbacho <carlos@strangeworlds.co.uk> Cc: Matthew Garrett <mjg@redhat.com> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Corentin Chary <corentincj@iksaif.net> Signed-off-by: NLee, Chun-Yi <jlee@novell.com> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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- 23 3月, 2011 1 次提交
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由 Matthew Garrett 提交于
There may be multiple ways of controlling the backlight on a given machine. Allow drivers to expose the type of interface they are providing, making it possible for userspace to make appropriate policy decisions. Signed-off-by: NMatthew Garrett <mjg@redhat.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: David Airlie <airlied@linux.ie> Cc: Alex Deucher <alexdeucher@gmail.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Len Brown <lenb@kernel.org> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 03 8月, 2010 2 次提交
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由 Axel Lin 提交于
rfkill uses a const struct rfkill_ops pointer. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Cc: Matthew Garrett <mjg@redhat.com> Cc: Lennart Poettering <mzxreary@0pointer.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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由 Axel Lin 提交于
dmi_check_system() walks the table running matching functions until someone returns non zero or we hit the end. This patch makes dmi_check_cb to return 1 so dmi_check_system() return immediately when a match is found. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NJonathan Woithe <jwoithe@physics.adelaide.edu.au> Cc: Matthew Garrett <mjg@redhat.com>a Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NMatthew Garrett <mjg@redhat.com>
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- 20 5月, 2010 7 次提交
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由 Lee, Chun-Yi 提交于
Found the N014, N051 and CR620 are must the same with N034 there are load scm serial model. So, this patch move N014, N051 and CR620 dmi information to right dmi table: msi_load_scm_models_dmi_table[] Signed-off-by: NLee, Chun-Yi <jlee@novell.com>
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由 Lee, Chun-Yi 提交于
Clean up i8042 filter, rfkill and cancel delayed work when msi-laptop driver initial fail or exit on MSI scm model. Signed-off-by: NLee, Chun-Yi <jlee@novell.com>
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由 Greg Kroah-Hartman 提交于
Cc: Lee, Chun-Yi <jlee@novell.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Lee, Chun-Yi 提交于
There have some MSI netbook change devices state by EC when user press wlan/bluetooth/wwan function keys. So, add a i8042 filter to sync sw state with BIOS when function keys pressed. Signed-off-by: NLee, Chun-Yi <jlee@novell.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Lee, Chun-Yi 提交于
Setup Wlan/Bluetooth/3G rfkill initial state to sync with the hardware state from EC 0x2e address. Signed-off-by: NLee, Chun-Yi <jlee@novell.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Lee, Chun-Yi 提交于
Add new MSI notebook CR620 dmi information to scm models table. Signed-off-by: NLee, Chun-Yi <jlee@novell.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Lee, Chun-Yi 提交于
Add new MSI netbook N014 and N051 dmi information to scm models table. Signed-off-by: NLee, Chun-Yi <jlee@novell.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 17 3月, 2010 1 次提交
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由 Matthew Garrett 提交于
Values such as max_brightness should be set before backlights are registered, but the current API doesn't allow that. Add a parameter to backlight_device_register and update drivers to ensure that they set this correctly. Signed-off-by: NMatthew Garrett <mjg@redhat.com> Signed-off-by: NRichard Purdie <rpurdie@linux.intel.com>
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- 08 3月, 2010 5 次提交
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由 Lee, Chun-Yi 提交于
Detect 3G device exists by standard ec command. Driver will not create the threeg sysfs file and threeg rfkill interface if there have no internal 3G device in MSI notebook/netbook. Signed-off-by: NLee, Chun-Yi <jlee@novell.com> Cc: Lennart Poettering <mzxreary@0pointer.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Lee, Chun-Yi 提交于
Implement the resume method for set the load SCM flag after system reusme. Without this patch, the wifi function key on SCM model will back to BIOS control mode then confuse with the userland software control. e.g. MSI N034 Signed-off-by: NLee, Chun-Yi <jlee@novell.com> Cc: Lennart Poettering <mzxreary@0pointer.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Lee, Chun-Yi 提交于
Some MSI 3G netbook only have one fn key to control Wlan/Bluetooth/3G, those netbook will load the SCM (windows app) to disable the original Wlan/Bluetooth control by BIOS when user press fn key, then control Wlan/Bluetooth/3G by SCM (software control by OS). Without SCM, user cann't on/off 3G module on those 3G netbook. On Linux, msi-laptop driver will do the same thing to disable the original BIOS control, then might need use HAL or other userland application to do the software control that simulate with SCM. e.g. MSI N034 netbook Signed-off-by: NLee, Chun-Yi <jlee@novell.com> Cc: Lennart Poettering <mzxreary@0pointer.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Lee, Chun-Yi 提交于
Add threeg sysfs file for support query 3G state by standard 66/62 ec command, the MSI standard ec interface supported this feature. Signed-off-by: NLee, Chun-Yi <jlee@novell.com> Cc: Lennart Poettering <mzxreary@0pointer.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Lee, Chun-Yi 提交于
Suppport standard ec 66/62 command on MSI notebook and nebook. MSI netbook and notebook already support 66/62 command, so, add new get_state function, and put the old model to non-standard model, but driver still support those old model. Signed-off-by: NLee, Chun-Yi <jlee@novell.com> Cc: Lennart Poettering <mzxreary@0pointer.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 19 12月, 2008 1 次提交
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由 Len Brown 提交于
Move x86 platform specific drivers from drivers/misc/ to a new home under drivers/platform/x86/. The community has been maintaining x86 vendor-specific platform specific drivers under /drivers/misc/ for a few years. The oldest ones started life under drivers/acpi. They moved out of drivers/acpi/ because they don't actually implement the ACPI specification, but either simply use ACPI, or implement vendor-specific ACPI extensions. In the future we anticipate... drivers/misc/ will go away. other architectures will create drivers/platform/<arch> Signed-off-by: NLen Brown <len.brown@intel.com>
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- 08 11月, 2008 1 次提交
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由 Thomas Renninger 提交于
Signed-off-by: NThomas Renninger <trenn@suse.de> Acked-by: NZhang Rui <rui.zhang@intel.com> Signed-off-by: NAndi Kleen <ak@linux.intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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- 07 2月, 2008 1 次提交
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由 Ralf Baechle 提交于
Nothing should ever include this file. Signed-off-by: NRalf Baechle <ralf@linux-mips.org> Acked-by: N"Mike Frysinger" <vapier.adi@gmail.com> Acked-by: N"Bryan Wu" <cooloney.lkml@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 10 10月, 2007 1 次提交
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由 Jeff Garzik 提交于
Three main sets of changes: 1) dmi_get_system_info() return value should have been marked const, since callers should not be changing that data. 2) const-ify DMI internals, since DMI firmware tables should, whenever possible, be marked const to ensure we never ever write to that data area. 3) const-ify DMI API, to enable marking tables const where possible in low-level drivers. And if we're really lucky, this might enable some additional optimizations on the part of the compiler. The bulk of the changes are #2 and #3, which are interrelated. #1 could have been a separate patch, but it was so small compared to the others, it was easier to roll it into this changeset. Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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- 29 8月, 2007 1 次提交
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由 Jonathan Woithe 提交于
Signed-off-by: NJonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: NLen Brown <len.brown@intel.com>
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- 12 7月, 2007 1 次提交
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由 Lennart Poettering 提交于
The patch below adds DMI/SMBIOS based module autoloading to the Linux kernel. The idea is to load laptop drivers automatically (and other drivers which cannot be autoloaded otherwise), based on the DMI system identification information of the BIOS. Right now most distros manually try to load all available laptop drivers on bootup in the hope that at least one of them loads successfully. This patch does away with all that, and uses udev to automatically load matching drivers on the right machines. Basically the patch just exports the DMI information that has been parsed by the kernel anyway to userspace via a sysfs device /sys/class/dmi/id and makes sure that proper modalias attributes are available. Besides adding the "modalias" attribute it also adds attributes for a few other DMI fields which might be useful for writing udev rules. This patch is not an attempt to export the entire DMI/SMBIOS data to userspace. We already have "dmidecode" which parses the complete DMI info from userspace. The purpose of this patch is machine model identification and good udev integration. To take advantage of DMI based module autoloading, a driver should export one or more MODULE_ALIAS fields similar to these: MODULE_ALIAS("dmi:*:svnMICRO-STARINT'LCO.,LTD:pnMS-1013:pvr0131*:cvnMICRO-STARINT'LCO.,LTD:ct10:*"); MODULE_ALIAS("dmi:*:svnMicro-StarInternational:pnMS-1058:pvr0581:rvnMSI:rnMS-1058:*:ct10:*"); MODULE_ALIAS("dmi:*:svnMicro-StarInternational:pnMS-1412:*:rvnMSI:rnMS-1412:*:cvnMICRO-STARINT'LCO.,LTD:ct10:*"); MODULE_ALIAS("dmi:*:svnNOTEBOOK:pnSAM2000:pvr0131*:cvnMICRO-STARINT'LCO.,LTD:ct10:*"); These lines are specific to my msi-laptop.c driver. They are basically just a concatenation of a few carefully selected DMI fields with all potentially bad characters stripped. Besides laptop drivers, modules like "hdaps", the i2c modules and the hwmon modules are good candidates for "dmi:" MODULE_ALIAS lines. Besides merely exporting the DMI data via sysfs the patch adds support for a few more DMI fields. Especially the CHASSIS fields are very useful to identify different laptop modules. The patch also adds working MODULE_ALIAS lines to my msi-laptop.c driver. I'd like to thank Kay Sievers for helping me to clean up this patch for posting it on lkml. Patch is against Linus' current GIT HEAD. Should probably apply to older kernels as well without modification. Signed-off-by: NLennart Poettering <mzxreary@0pointer.de> Signed-off-by: NKay Sievers <kay.sievers@vrfy.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 10 5月, 2007 1 次提交
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由 Lennart Poettering 提交于
The ACPI EC that is used in MSI laptops knows some non-standard commands for changing the screen brighntess and a few other things, which are used by the msi-laptop.c driver. Unfortunately for these commands no GPE events for IBF and OBF are triggered. Since nowadays the EC code uses the ec_intr=1 mode by default, this causes these operations to timeout, although they don't fail. In result, all operations that you can do with the msi-laptop.c driver take more or less 1s to complete, which is awfully slow. In one of the more recent kernels (2.6.20?) the EC subsystem has been revamped. With that change the EC timeout has been increased. before that increase the MSI EC accesses were slow -- but not *that* slow, hence I took notice of this limitation of the MSI EC hardware only very recently. The standard EC operations on the MSI EC as defined in the ACPI spec support GPE events properly. The following patch adds a new argument "force_poll" to the ec_transaction() function (and friends). If set to 1, the function will poll for IBF/OBF even if ec_intr=1 is enabled. If set to 0 the current behaviour is used. The msi-laptop driver is modified to make use of this new flag, so that OBF/IBF is polled for the special MSI EC transactions -- but only for them. Signed-off-by: NLennart Poettering <mzxreary@0pointer.de> Acked-by: NAlexey Starikovskiy <aystarik@gmail.com> Signed-off-by: NLen Brown <len.brown@intel.com>
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- 20 2月, 2007 2 次提交
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由 Richard Purdie 提交于
Per device data such as brightness belongs to the indivdual device and should therefore be separate from the the backlight operation function pointers. This patch splits the two types of data and allows simplifcation of some code. Signed-off-by: NRichard Purdie <rpurdie@rpsys.net>
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由 Richard Purdie 提交于
Remove uneeded owner field from backlight_properties structure. Nothing uses it and it is unlikely that it will ever be used. The backlight class uses other means to ensure that nothing references unloaded code. Based on a patch from Dmitry Torokhov <dtor@insightbb.com> Signed-off-by: NRichard Purdie <rpurdie@rpsys.net>
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- 20 12月, 2006 1 次提交
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由 Yu Luming 提交于
This patch set adds generic abstract layer support for acpi video driver to have generic user interface to control backlight and output switch control by leveraging the existing backlight sysfs class driver, and by adding a new video output sysfs class driver. This patch: Add dev argument for backlight_device_register to link the class device to real device object. The platform specific driver should find a way to get the real device object for their video device. [akpm@osdl.org: build fix] [akpm@osdl.org: fix msi-laptop.c] Signed-off-by: NLuming Yu <Luming.yu@intel.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLen Brown <len.brown@intel.com>
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