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  1. 07 4月, 2014 2 次提交
  3. 20 3月, 2014 1 次提交
  5. 21 1月, 2014 2 次提交
    • A
      hp-wireless: new driver for hp wireless button for Windows 8 · 54290fa6
      由 Alex Hung 提交于 
      Signed-off-by: NAlex Hung <alex.hung@canonical.com>
Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>
      54290fa6
    • D
      X86 platform: New BayTrail IOSF-SB MBI driver · 997ab407
      由 David E. Box 提交于 
      Current Intel SOC cores use a MailBox Interface (MBI) to provide access to unit
devices connected to the system fabric. This driver implements access to this
interface on BayTrail platforms. This is a requirement for drivers that need
access to unit registers on the platform (e.g. accessing the PUNIT for power
management features such as RAPL). Serialized access is handled by all exported
routines with spinlocks.

The API includes 3 functions for access to unit registers:

int bt_mbi_read(u8 port, u8 opcode, u32 offset, u32 *mdr)
int bt_mbi_write(u8 port, u8 opcode, u32 offset, u32 mdr)
int bt_mbi_modify(u8 port, u8 opcode, u32 offset, u32 mdr, u32 mask)

port:	indicating the unit being accessed
opcode:	the read or write port specific opcode
offset:	the register offset within the port
mdr:	the register data to be read, written, or modified
mask:	bit locations in mdr to change

Returns nonzero on error

Note: GPU code handles access to the GFX unit. Therefore access to that unit
with this driver is disallowed to avoid conflicts.
Signed-off-by: NDavid E. Box <david.e.box@linux.intel.com>
Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>
      997ab407
  7. 21 11月, 2013 1 次提交
  9. 23 10月, 2013 1 次提交
  11. 05 9月, 2013 2 次提交
  13. 11 7月, 2013 3 次提交
    • S
      toshiba_acpi: Add dependency on SERIO_I8042 · 283672e4
      由 Seth Forshee 提交于 
      Configuring this option as a module with ACPI_TOSHIBA built-in
results in the following errors:

   drivers/built-in.o: In function `toshiba_acpi_remove':
>> toshiba_acpi.c:(.text+0x314bb0): undefined reference to `i8042_remove_filter'
   drivers/built-in.o: In function `toshiba_acpi_add':
>> toshiba_acpi.c:(.devinit.text+0xb822): undefined reference to `i8042_install_filter'
>> toshiba_acpi.c:(.devinit.text+0xb98b): undefined reference to `i8042_remove_filter'

Add a dependency to prevent ACPI_TOSHIBA from being built-in when
SERIO_I8042=m.
Reported-by: Nkbuild test robot <fengguang.wu@intel.com>
Cc: Azael Avalos <coproscefalo@gmail.com>
Signed-off-by: NSeth Forshee <seth.forshee@canonical.com>
Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>
      283672e4
    • M
      Add trivial driver to disable Intel Smart Connect · 5c7f80f7
      由 Matthew Garrett 提交于 
      Intel Smart Connect is an Intel-specific ACPI interface for configuring
devices to wake up at regular intervals so they can pull down mail or other
internet updates, and then go to sleep again. If a user enables this in
Windows and then reboots into Linux, the device may wake up if it's put to
sleep. Since there's no Linux userland support for any of this, the machine
will then remain awake until something else puts it back to sleep.

I haven't figured out all that much about how this works (there's a bunch
of different ACPI calls available on the device), but this seems to be
enough to turn it off. We can add more features to this driver if anyone
ever cares about figuring out what the rest of the calls do or writing some
Linux userspace to implement the rest of it.
Signed-off-by: NMatthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>
      5c7f80f7
    • M
      Add support driver for Intel Rapid Start Technology · 34a956db
      由 Matthew Garrett 提交于 
      Intel Rapid Start Technology is a firmware-based suspend-to-disk
implementation. Once placed in S3, the device will wake once either a
timeout elapses or the battery reaches a critical level. It will then resume
to the firmware and copy the contents of RAM to a specialised partition, and
then power off the machine. If the user turns the machine back on the
firmware will copy the contents of the partition back to RAM and then resume
from S3 as normal.

This driver provides an interface for configuring the wakeup events and
timeout. It still requires firmware support and an appropriate suspend
partition.
Signed-off-by: NMatthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: NMatthew Garrett <matthew.garrett@nebula.com>
      34a956db
  15. 08 7月, 2013 1 次提交
  17. 09 5月, 2013 1 次提交
  19. 27 2月, 2013 2 次提交
  21. 25 2月, 2013 1 次提交
  23. 22 1月, 2013 1 次提交
  25. 21 8月, 2012 1 次提交
  27. 18 8月, 2012 1 次提交
  29. 27 3月, 2012 2 次提交
  31. 22 3月, 2012 1 次提交
    • S
      toshiba_acpi: Refuse to load on machines with buggy INFO implementations · f11f999e
      由 Seth Forshee 提交于 
      Several Satellite models have a buggy implementation of the INFO method
that causes ACPI exceptions when executed:

 ACPI Error: Result stack is empty! State=ffff88012d70f800 (20110413/dswstate-98)
 ACPI Exception: AE_AML_NO_RETURN_VALUE, Missing or null operand (20110413/dsutils-646)
 ACPI Exception: AE_AML_NO_RETURN_VALUE, While creating Arg 0 (20110413/dsutils-763)
 ACPI Error: Method parse/execution failed [\_SB_.VALZ.GETE] (Node ffff880131175eb0), AE_AML_NO_RETURN_VALUE (20110413/psparse-536)
 ACPI Error: Method parse/execution failed [\_SB_.VALZ.INFO] (Node ffff880131175ed8), AE_AML_NO_RETURN_VALUE (20110413/psparse-536)
 toshiba_acpi: ACPI INFO method execution failed
 toshiba_acpi: Failed to query hotkey event

All known machines with this implementation also have a WMI interface
with event GUID 59142400-C6A3-40FA-BADB-8A2652834100 which is not seen
on any other models. Refuse to load toshiba_acpi on machines with this
guid.
Signed-off-by: NSeth Forshee <seth.forshee@canonical.com>
Signed-off-by: NMatthew Garrett <mjg@redhat.com>
      f11f999e
  33. 21 3月, 2012 5 次提交
  35. 12 3月, 2012 2 次提交
  37. 06 3月, 2012 2 次提交
  39. 18 12月, 2011 1 次提交
  41. 09 11月, 2011 2 次提交
  43. 24 10月, 2011 2 次提交
  45. 28 9月, 2011 1 次提交
    • P
      doc: fix broken references · 395cf969
      由 Paul Bolle 提交于 
      There are numerous broken references to Documentation files (in other
Documentation files, in comments, etc.). These broken references are
caused by typo's in the references, and by renames or removals of the
Documentation files. Some broken references are simply odd.

Fix these broken references, sometimes by dropping the irrelevant text
they were part of.
Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>
      395cf969
  47. 06 8月, 2011 1 次提交
  49. 28 5月, 2011 1 次提交