linux-toradex.git/drivers/input/touchscreen/usbtouchscreen.c, branch v3.2.46

Input: usbtouchscreen - add support for LG Flatron T1710B

2010-11-22T20:01:13+00:00

I've recently got my hands on a LG Flatron T1710B touchscreen.
As other LG products, this seems to use the ITM panel.

Signed-off-by: Glenn Sommer 
Signed-off-by: Dmitry Torokhov

Input: usbtouchscreen - implement reset_resume

2010-07-15T16:30:57+00:00

This implements reset_resume() by splitting init into allocations
of private data structures and device initializations. Device
initializations are repeated upon reset_resume.

Signed-off-by: Oliver Neukum 
Tested-by: Petr Štetiar 
Tested-by: Ondrej Zary 
Signed-off-by: Dmitry Torokhov

Input: usbtouchscreen - implement runtime power management

2010-07-15T16:30:52+00:00

This implement USB autosuspend while the device is opened for
devices that do remote wakeup with a fallback to open/close for
those devices that don't. Devices that require the host to
constantly poll them are never autosuspended.

Signed-off-by: Oliver Neukum 
Tested-by: Petr Štetiar 
Tested-by: Ondrej Zary 
Signed-off-by: Dmitry Torokhov

Input: usbtouchscreen - implement basic suspend/resume

2010-07-15T16:30:43+00:00

This implements basic support for suspend & resume.

Signed-off-by: Oliver Neukum 
Tested-by: Petr Štetiar 
Tested-by: Ondrej Zary 
Signed-off-by: Dmitry Torokhov

Input: usbtouchscreen - add support for ET&T TC4UM touchscreen controller

2010-06-28T16:42:17+00:00

This patch adds support for the ET&T TC4UM 4-wire USB touchscreen
controller and tries to reuse the bits for TC5UH controller in kernel
already. Data interface is same.

Tested-by: Roger Pueyo Centelles 
Signed-off-by: Petr Štetiar 
Signed-off-by: Dmitry Torokhov

Input: usbtouchscreen - reduce number fo be16_to_cpu conversions

2010-06-08T08:26:01+00:00

Let's perform be16_to_cpu() conversions once for each received packet,
and then use cached values. Makes code a little bit easier to follow.

Tested-by: Ondrej Zary 
Signed-off-by: Dmitry Torokhov

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2010-05-27T16:19:55+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: usbtouchscreen - support bigger iNexio touchscreens
  Input: ads7846 - return error on regulator_get() failure
  Input: twl4030-vibra - correct the power down sequence
  Input: enable onkey driver of max8925
  Input: use ABS_CNT rather than (ABS_MAX + 1)

Input: usbtouchscreen - support bigger iNexio touchscreens

2010-05-27T06:39:24+00:00

Bigger Nexio touchscreens not only send more data but also the header
values are modified somewhat.  Fix the header (it's a guesswork but
it works at least on one 46" touchscreen with 2.00SMS firmware) and
also increase rept_size.

Signed-off-by: Ondrej Zary 
Signed-off-by: Andrew Morton 
Signed-off-by: Dmitry Torokhov

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

2010-05-21T04:26:12+00:00

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (229 commits)
  USB: remove unused usb_buffer_alloc and usb_buffer_free macros
  usb: musb: update gfp/slab.h includes
  USB: ftdi_sio: fix legacy SIO-device header
  USB: kl5usb105: reimplement using generic framework
  USB: kl5usb105: minor clean ups
  USB: kl5usb105: fix memory leak
  USB: io_ti: use kfifo to implement write buffering
  USB: io_ti: remove unsused private counter
  USB: ti_usb: use kfifo to implement write buffering
  USB: ir-usb: fix incorrect write-buffer length
  USB: aircable: fix incorrect write-buffer length
  USB: safe_serial: straighten out read processing
  USB: safe_serial: reimplement read using generic framework
  USB: safe_serial: reimplement write using generic framework
  usb-storage: always print quirks
  USB: usb-storage: trivial debug improvements
  USB: oti6858: use port write fifo
  USB: oti6858: use kfifo to implement write buffering
  USB: cypress_m8: use kfifo to implement write buffering
  USB: cypress_m8: remove unused drain define
  ...

Fix up conflicts (due to usb_buffer_alloc/free renaming) in
	drivers/input/tablet/acecad.c
	drivers/input/tablet/kbtab.c
	drivers/input/tablet/wacom_sys.c
	drivers/media/video/gspca/gspca.c
	sound/usb/usbaudio.c

USB: rename usb_buffer_alloc() and usb_buffer_free() users

2010-05-20T20:21:38+00:00

For more clearance what the functions actually do,

  usb_buffer_alloc() is renamed to usb_alloc_coherent()
  usb_buffer_free()  is renamed to usb_free_coherent()

They should only be used in code which really needs DMA coherency.

All call sites have been changed accordingly, except for staging
drivers.

Signed-off-by: Daniel Mack 
Cc: Alan Stern 
Cc: Pedro Ribeiro 
Signed-off-by: Greg Kroah-Hartman