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  1. 17 5月, 2008 1 次提交
  3. 02 4月, 2008 1 次提交
  5. 01 4月, 2008 1 次提交
  7. 01 2月, 2008 1 次提交
  9. 21 1月, 2008 2 次提交
  11. 27 11月, 2007 2 次提交
  13. 28 10月, 2007 1 次提交
  15. 20 10月, 2007 2 次提交
  17. 14 10月, 2007 2 次提交
  19. 11 10月, 2007 1 次提交
  21. 05 9月, 2007 1 次提交
  23. 30 8月, 2007 1 次提交
  25. 24 8月, 2007 1 次提交
  27. 18 7月, 2007 2 次提交
  29. 10 7月, 2007 1 次提交
  31. 29 6月, 2007 2 次提交
  33. 05 5月, 2007 1 次提交
  35. 03 5月, 2007 1 次提交
    • S
      kbuild: remove dependency on input.h from file2alias · dc24f0e7
      由 Sam Ravnborg 提交于 
      Almost all definitions used by file2alias was already
present in mod_devicetable.h.
Added the last definition and killed the input.h usage.

The errornous include was pointed out
by: Jan Engelhardt <jengelh@linux01.gwdg.de>
Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: Deepak Saxena <dsaxena@plexity.net>
      dc24f0e7
  37. 25 4月, 2007 1 次提交
  39. 12 4月, 2007 4 次提交
    • D
      Input: prepare to switching to struct device · 88a447a0
      由 Dmitry Torokhov 提交于 
      In preparation to switching to struct device and class device
going away provide an alias to allow drivers that create devices
to use either input_dev->cdev.dev or input_dev->dev.parent to
put them into sysfs tree. The former will go away once conversion
to struct device is complete.
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
      88a447a0
    • D
      Input: add input_{get|set}_drvdata() helpers · 3abccf36
      由 Dmitry Torokhov 提交于 
      Add helpers to set up and access driver-specific data in input
device structure. Once conversion to struct driver is complete
we will drop input_dev->private and will use dev_get_drvdata()
and dev_set_drvdata().
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
      3abccf36
    • E
      Input: wistron - add acerhk laptop database · 6480e2a2
      由 Eric Piel 提交于 
      Acerhk supports already a lot of laptops. Lets import its database so
that everyone can benefit of the work of Olaf Tauber. Only the "tm_new"
laptops were imported. "tm_old" laptops could be possible but requires
more testing and probably only few laptops are still alive. "dritek"
laptops should probably be imported into a different driver. Also compress
the keymaps by fitting each entry on an int. Most of the dmi matching was
written based on google searches, so it's rather prone to errors. That's
why I'm asking people to confirm it works.

Support to generate switch input events was added as some laptops indicate
lid open/close through this interface.

This adds the following hardware:
Acer TravelMate 370
Acer TravelMate 380
Acer TravelMate C300
Acer TravelMate C100
Acer TravelMate C110
Acer TravelMate 250
Acer TravelMate 350
Acer TravelMate 620
Acer TravelMate 630
Acer TravelMate 220
Acer TravelMate 230
Acer TravelMate 260
Acer TravelMate 280
Acer TravelMate 360
Acer TravelMate 2100
Acer TravelMate 2410
Acer Aspire 1500
Acer Aspire 1600
Acer Aspire 3020
Acer Aspire 5020
Medion MD 2900
Medion MD 40100
Medion MD 95400
Medion MD 96500
Fujitsu Siemens Amilo 7820
Signed-off-by: NEric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
      6480e2a2
    • D
      Input: rework handle creation code · 5b2a0826
      由 Dmitry Torokhov 提交于 
       - consolidate code for binding handlers to a device
 - return error codes from handlers connect() methods back to input
   core and log failures
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
      5b2a0826
  41. 15 3月, 2007 1 次提交
  43. 14 12月, 2006 1 次提交
  45. 24 11月, 2006 1 次提交
  47. 05 10月, 2006 1 次提交
    • D
      IRQ: Maintain regs pointer globally rather than passing to IRQ handlers · 7d12e780
      由 David Howells 提交于 
      Maintain a per-CPU global "struct pt_regs *" variable which can be used instead
of passing regs around manually through all ~1800 interrupt handlers in the
Linux kernel.

The regs pointer is used in few places, but it potentially costs both stack
space and code to pass it around.  On the FRV arch, removing the regs parameter
from all the genirq function results in a 20% speed up of the IRQ exit path
(ie: from leaving timer_interrupt() to leaving do_IRQ()).

Where appropriate, an arch may override the generic storage facility and do
something different with the variable.  On FRV, for instance, the address is
maintained in GR28 at all times inside the kernel as part of general exception
handling.

Having looked over the code, it appears that the parameter may be handed down
through up to twenty or so layers of functions.  Consider a USB character
device attached to a USB hub, attached to a USB controller that posts its
interrupts through a cascaded auxiliary interrupt controller.  A character
device driver may want to pass regs to the sysrq handler through the input
layer which adds another few layers of parameter passing.

I've build this code with allyesconfig for x86_64 and i386.  I've runtested the
main part of the code on FRV and i386, though I can't test most of the drivers.
I've also done partial conversion for powerpc and MIPS - these at least compile
with minimal configurations.

This will affect all archs.  Mostly the changes should be relatively easy.
Take do_IRQ(), store the regs pointer at the beginning, saving the old one:

	struct pt_regs *old_regs = set_irq_regs(regs);

And put the old one back at the end:

	set_irq_regs(old_regs);

Don't pass regs through to generic_handle_irq() or __do_IRQ().

In timer_interrupt(), this sort of change will be necessary:

	-	update_process_times(user_mode(regs));
	-	profile_tick(CPU_PROFILING, regs);
	+	update_process_times(user_mode(get_irq_regs()));
	+	profile_tick(CPU_PROFILING);

I'd like to move update_process_times()'s use of get_irq_regs() into itself,
except that i386, alone of the archs, uses something other than user_mode().

Some notes on the interrupt handling in the drivers:

 (*) input_dev() is now gone entirely.  The regs pointer is no longer stored in
     the input_dev struct.

 (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking.  It does
     something different depending on whether it's been supplied with a regs
     pointer or not.

 (*) Various IRQ handler function pointers have been moved to type
     irq_handler_t.
Signed-Off-By: NDavid Howells <dhowells@redhat.com>
(cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
      7d12e780
  49. 19 9月, 2006 2 次提交
  51. 14 9月, 2006 3 次提交
  53. 19 7月, 2006 2 次提交