- 13 10月, 2009 1 次提交
-
-
由 Jesse Barnes 提交于
If a call comes in to check the lid state but there's no lid device present, we should return -ENODEV. Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 11 9月, 2009 1 次提交
-
-
由 Jesse Barnes 提交于
Some drivers need to know when a lid event occurs and get the current status. This can be useful for when a platform firmware clobbers some hardware state at lid time, and a driver needs to restore things when the lid is opened again. Acked-by: NMatthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NEric Anholt <eric@anholt.net>
-
- 29 8月, 2009 1 次提交
-
-
由 Len Brown 提交于
Linux/ACPI core files using internal.h all PREFIX "ACPI: ", however, not all ACPI drivers use/want it -- and they should not have to #undef PREFIX to define their own. Add GPL commment to internal.h while we are there. This does not change any actual console output, asside from a whitespace fix. Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 11 4月, 2009 6 次提交
-
-
由 Bjorn Helgaas 提交于
This patch removes the driver distinction between control method (CM) and fixed hardware (FF) buttons. We previously needed that so we could install either a fixed event handler or a notify handler, but the Linux/ACPI code now handles that for us, so we don't need to worry about it. Note that this removes the FF/CM annotation from the "info" files in /proc. For example, /proc/acpi/button/PWRF/info: -type: Power Button (FF) +type: Power Button I don't think there's anything meaningful user-space can do by knowing whether a button is a control method or a fixed hardware button, so nobody should be looking at the FF/CM. Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Bjorn Helgaas 提交于
We no longer need a pointer from struct acpi_button back to the struct acpi_device. Everywhere we used that pointer, we either already have, or can easily get, the acpi_device pointer without using the copy from acpi_button. So this patch removes the structure element. Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Bjorn Helgaas 提交于
This patch adds temporaries to cache the acpi_device_hid(), acpi_device_name(), and acpi_device_class() pointers so we don't have to clutter the code with so many uses of those interfaces. Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Bjorn Helgaas 提交于
It's typical and slightly more compact to look up the driver_data structure by initializing the automatic variable at its definition. Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Bjorn Helgaas 提交于
Better to oops and learn about a bug than to silently cover it up. Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Bjorn Helgaas 提交于
This patch changes a bit of whitespace to follow Linux conventions. Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 05 4月, 2009 1 次提交
-
-
由 Bjorn Helgaas 提交于
This patch adds a .notify() method. The presence of .notify() causes Linux/ACPI to manage event handlers and notify handlers on our behalf, so we don't have to install and remove them ourselves. Note that events from fixed hardware buttons now show up as a special notify event, so to preserve user-space backward compatibility, we convert that back to ACPI_BUTTON_NOTIFY_STATUS. Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: NAlex Chiang <achiang@hp.com> CC: Alexey Starikovskiy <alexey.y.starikovskiy@linux.intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 31 3月, 2009 1 次提交
-
-
由 Alexey Dobriyan 提交于
Setting ->owner as done currently (pde->owner = THIS_MODULE) is racy as correctly noted at bug #12454. Someone can lookup entry with NULL ->owner, thus not pinning enything, and release it later resulting in module refcount underflow. We can keep ->owner and supply it at registration time like ->proc_fops and ->data. But this leaves ->owner as easy-manipulative field (just one C assignment) and somebody will forget to unpin previous/pin current module when switching ->owner. ->proc_fops is declared as "const" which should give some thoughts. ->read_proc/->write_proc were just fixed to not require ->owner for protection. rmmod'ed directories will be empty and return "." and ".." -- no harm. And directories with tricky enough readdir and lookup shouldn't be modular. We definitely don't want such modular code. Removing ->owner will also make PDE smaller. So, let's nuke it. Kudos to Jeff Layton for reminding about this, let's say, oversight. http://bugzilla.kernel.org/show_bug.cgi?id=12454Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
-
- 12 11月, 2008 1 次提交
-
-
由 Alexey Starikovskiy 提交于
Disabling gpe might interfere with gpe detection/handling, thus producing "interrupt not handled" errors. Ironically, disabling of GPE from interrupt context is already under spinlock, so only userspace needs to start using it. Signed-off-by: NAlexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 08 11月, 2008 1 次提交
-
-
由 Bjorn Helgaas 提交于
Move all the component definitions for drivers to a single shared place, include/acpi/acpi_drivers.h. Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 25 10月, 2008 1 次提交
-
-
由 Guillem Jover 提交于
Currently not always an EV_SYN event is reported to userland after the EV_SW SW_LID event has been sent. This is easy to verify by using “input-events” from input-utils and just closing and opening the lid. Signed-off-by: NGuillem Jover <guillem.jover@nokia.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 11 10月, 2008 2 次提交
-
-
由 Matthew Wilcox 提交于
As of version 2.0, ACPI can return 64-bit integers. The current acpi_evaluate_integer only supports 64-bit integers on 64-bit platforms. Change the argument to take a pointer to an acpi_integer so we support 64-bit integers on all platforms. lenb: replaced use of "acpi_integer" with "unsigned long long" lenb: fixed bug in acpi_thermal_trips_update() Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Pavel Machek 提交于
Catch attempts to use of acpi_driver_data on pointers of wrong type. akpm: rewritten to use proper C typechecking and remove the "function"-used-as-lvalue thing. Signed-off-by: NPavel Machek <pavel@suse.cz> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 29 4月, 2008 1 次提交
-
-
由 Denis V. Lunev 提交于
Use proc_create()/proc_create_data() to make sure that ->proc_fops and ->data be setup before gluing PDE to main tree. Add correct ->owner to proc_fops to fix reading/module unloading race. Signed-off-by: NDenis V. Lunev <den@openvz.org> Cc: Len Brown <lenb@kernel.org> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 12 3月, 2008 1 次提交
-
-
由 Andrey Borzenkov 提交于
Signed-off-by: NAndrey Borzenkov <arvidjaar@mail.ru> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 26 10月, 2007 1 次提交
-
-
由 Alexey Starikovskiy 提交于
Input layer should know about initial state of lid switch, even before first notify. Reference: https://bugzilla.novell.com/show_bug.cgi?id=326814Signed-off-by: NAlexey Starikovskiy <astarikovskiy@suse.de> Acked-by: NRafael J. Wysocki <rjw@sisk.pl> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 20 10月, 2007 1 次提交
-
-
由 Jiri Slaby 提交于
get rid of input BIT* duplicate defines use newly global defined macros for input layer. Also remove includes of input.h from non-input sources only for BIT macro definiton. Define the macro temporarily in local manner, all those local definitons will be removed further in this patchset (to not break bisecting). BIT macro will be globally defined (1<<x) Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Cc: <dtor@mail.ru> Acked-by: NJiri Kosina <jkosina@suse.cz> Cc: <lenb@kernel.org> Acked-by: NMarcel Holtmann <marcel@holtmann.org> Cc: <perex@suse.cz> Acked-by: NMauro Carvalho Chehab <mchehab@infradead.org> Cc: <vernux@us.ibm.com> Cc: <malattia@linux.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 24 8月, 2007 1 次提交
-
-
由 Len Brown 提交于
Schedule /proc/acpi/event for removal in 6 months. Re-name acpi_bus_generate_event() to acpi_bus_generate_proc_event() to make sure there is no confusion that it is for /proc/acpi/event only. Add CONFIG_ACPI_PROC_EVENT to allow removal of /proc/acpi/event. There is no functional change if CONFIG_ACPI_PROC_EVENT=y Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 24 7月, 2007 1 次提交
-
-
由 Thomas Renninger 提交于
modpost is going to use these to create e.g. acpi:ACPI0001 in modules.alias. Signed-off-by: NThomas Renninger <trenn@suse.de> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 13 2月, 2007 3 次提交
-
-
由 Len Brown 提交于
Cosmetic only. Except in a single case, #define ACPI_*_DRIVER_NAME were invoked 0 or 1 times. Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Len Brown 提交于
It was erroneously used as a description rather than a name. ie. turn this: lenb@se7525gp2:/sys> ls bus/acpi/drivers ACPI AC Adapter Driver ACPI Embedded Controller Driver ACPI Power Resource Driver ACPI Battery Driver ACPI Fan Driver ACPI Processor Driver ACPI Button Driver ACPI PCI Interrupt Link Driver ACPI Thermal Zone Driver ACPI container driver ACPI PCI Root Bridge Driver hpet into this: lenb@se7525gp2:~> ls /sys/bus/acpi/drivers ac battery button container ec fan hpet pci_link pci_root power processor thermal Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Len Brown 提交于
cosmetic only Make "module name" actually match the file name. Invoke with ';' as leaving it off confuses Lindent and gcc doesn't care. Fix indentation where Lindent did get confused. Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 01 2月, 2007 1 次提交
-
-
由 Alexey Starikovskiy 提交于
ACPI_BUTTON_HID_POWERF was changed, but this change was not propogated to button.c, thus breaking detection of fixed power and sleep buttons. Signed-off-by: NAlexey Starikovskiy <alexey.y.starikovskiy@linux.intel.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 09 11月, 2006 1 次提交
-
-
由 Dmitry Torokhov 提交于
In addition to signalling button/lid events through /proc/acpi/event, create separate input devices and report KEY_POWER, KEY_SLEEP and SW_LID through input layer. Also remove unnecessary casts and variable initializations, clean up formatting. Sleep button may autorepeat but userspace will have to filter duplicate sleep requests anyway (and discard unprocessed events right after wakeup). Unlike /proc/acpi/event interface input device corresponding to LID switch reports true lid state instead of just a counter. SW_LID is active when lid is closed. The driver now depends on CONFIG_INPUT. Signed-off-by: NDmitry Torokhov <dtor@mail.ru> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 14 10月, 2006 1 次提交
-
-
由 Jan Engelhardt 提交于
Signed-off-by: NJan Engelhardt <jengelh@gmx.de> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 10 7月, 2006 1 次提交
-
-
由 Arjan van de Ven 提交于
Signed-off-by: NArjan van de Ven <arjan@linux.intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 30 6月, 2006 2 次提交
-
-
由 Patrick Mochel 提交于
Signed-off-by: NPatrick Mochel <mochel@linux.intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Patrick Mochel 提交于
Signed-off-by: NPatrick Mochel <mochel@linux.intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 27 6月, 2006 3 次提交
-
-
由 Patrick Mochel 提交于
Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Len Brown 提交于
Signed-off-by: NLen Brown <len.brown@intel.com>
-
由 Thomas Renninger 提交于
Signed-off-by: NThomas Renninger <trenn@suse.de> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 05 8月, 2005 1 次提交
-
-
由 Len Brown 提交于
Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 04 8月, 2005 1 次提交
-
-
由 Alexey Starikovskiy 提交于
Signed-off-by Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by Len Brown <len.brown@intel.com>
-
- 12 7月, 2005 1 次提交
-
-
由 Alexey Starikovskiy 提交于
delete /proc/acpi/button http://bugzilla.kernel.org/show_bug.cgi?id=1920Signed-off-by: NAlexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: NLen Brown <len.brown@intel.com>
-
- 17 4月, 2005 1 次提交
-
-
由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
-