linux.git/drivers/input/mouse/appletouch.c, branch v2.6.29 Linux kernel source tree Input: appletouch - driver refactoring 2008-10-29T04:28:30+00:00 Stelian Pop stelian@popies.net 2008-10-29T03:20:46+00:00 09779678d12482024e06380cacc4c3ff2f129f23 The appletouch driver has grown up from supporting only a couple of touchpads into supporting many touchpads, which can have different number of sensors, different aspect ratios etc. This patch cleans up the current driver code and makes it easy to support the features of each different touchpad. As a side effect, this patch also modifies the 'Y' multiplication factor of the 'geyser3' and 'geyser4' touchpads (found on Core Duo and Core2 Duo MacBook and MacBook Pro laptops) in order to make the touchpad output match the aspect ratio of the touchpad (Y factor changed from 43 to 64). [dtor@mail.ru: make atp_info constant] Signed-off-by: Stelian Pop <stelian@popies.net> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
The appletouch driver has grown up from supporting only a couple of
touchpads into supporting many touchpads, which can have different
number of sensors, different aspect ratios etc.

This patch cleans up the current driver code and makes it easy to
support the features of each different touchpad.

As a side effect, this patch also modifies the 'Y' multiplication factor
of the 'geyser3' and 'geyser4' touchpads (found on Core Duo and Core2
Duo MacBook and MacBook Pro laptops) in order to make the touchpad
output match the aspect ratio of the touchpad (Y factor changed from 43
to 64).

[dtor@mail.ru: make atp_info constant]
Signed-off-by: Stelian Pop <stelian@popies.net>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: appletouch - handle geyser 3/4 status bits 2008-08-08T20:44:28+00:00 Sven Anders anders@anduras.de 2008-08-08T20:31:33+00:00 82a196f481661170b4982dc7e68a12e9253309d0 Implement support for status bits on Geyser 3/4. Signed-off-by: Sven Anders <anders@anduras.de> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
Implement support for status bits on Geyser 3/4.

Signed-off-by: Sven Anders <anders@anduras.de>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: appletouch - prepare for geyser 3/4 handling 2008-08-08T20:44:19+00:00 Sven Anders anders@anduras.de 2008-08-08T20:31:31+00:00 d83d213d9fda671dfd84ea81182742f9e329a6b4 Split complete function into separate functions for GEYSER1/2 and GEYSER 3/4. Signed-off-by: Sven Anders <anders@anduras.de> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
Split complete function into separate functions for GEYSER1/2 and GEYSER 3/4.

Signed-off-by: Sven Anders <anders@anduras.de>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Merge branch 'for-linus' into next 2008-06-17T16:02:44+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2008-06-17T16:02:44+00:00 15439dd37f92f930ac7fc65a4f261834e4215bb0 Conflicts: drivers/input/mouse/appletouch.c 
Conflicts:

	drivers/input/mouse/appletouch.c
Input: appletouch - implement reset-resume logic 2008-06-17T15:56:55+00:00 Oliver Neukum oliver@neukum.org 2008-06-17T15:56:55+00:00 90d95ef617a535a8832bdcb8dee07bf591e5dd82 On some boxes the touchpad needs to be reinitialized after resume to make it function again. This fixes bugzilla #10825. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
On some boxes the touchpad needs to be reinitialized after resume to make
it function again. This fixes bugzilla #10825.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: appletouch - simplify touchpad type detection 2008-05-16T18:50:22+00:00 Sven Anders anders@anduras.de 2008-05-06T03:57:10+00:00 e9542dff390668f85dc8dca0ca019b27e4396f97 This patch simplifies type detection and removes unnecessary code. Signed-off-by: Sven Anders <anders@anduras.de> [jberg: don't typedef, checkpatch clean, remove useless comments, ...] Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
This patch simplifies type detection and removes unnecessary code.

Signed-off-by: Sven Anders <anders@anduras.de>
[jberg: don't typedef, checkpatch clean, remove useless comments, ...]
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: appletouch - miscellaneous code cleanups 2008-05-16T18:50:16+00:00 Johannes Berg johannes@sipsolutions.net 2008-05-06T03:56:55+00:00 7dce869f120cd7500e83850a6036dfeffcf77c57 This patch does some code cleanups in appletouch: * useless comment removal * make almost checkpatch clean * make sparse clean Signed-off-by: Sven Anders <anders@anduras.de> [jberg: most of the changes including removing much of the original patch] Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
This patch does some code cleanups in appletouch:
 * useless comment removal
 * make almost checkpatch clean
 * make sparse clean

Signed-off-by: Sven Anders <anders@anduras.de>
[jberg: most of the changes including removing much of the original patch]
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: replace remaining __FUNCTION__ occurrences 2008-05-16T18:45:58+00:00 Harvey Harrison harvey.harrison@gmail.com 2008-05-05T15:36:18+00:00 ea3e6c59266b783b103c0f42a8de5dbe565a43d4 __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: appletouch - add product IDs for the 4th generation MacBooks 2008-04-02T14:14:29+00:00 Tobias Mueller Tobias_Mueller@twam.info 2008-04-02T14:02:06+00:00 0035a1dc8f56f2c92f4246b0c8b5f6d1ee10c76b Signed-off-by: Tobias Mueller <Tobias_Mueller@twam.info> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 
Signed-off-by: Tobias Mueller <Tobias_Mueller@twam.info>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Input: appletouch - idle reset logic broke older Fountains 2007-11-02T02:13:32+00:00 Dmitry Torokhov dmitry.torokhov@gmail.com 2007-11-02T02:13:32+00:00 2a3e480d4b3392ce8907089094bd074575f9bb2a Fountains do not support change mode request and therefore should be excluded from idle reset attempts. Also: - do not re-submit URB when we decide that touchpad needs to be reinicialized - do not repeat size detection when reinitializing the touchpad - Add missing KERN_* prefixes to messages Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Johannes Berg <johannes@sipsolutions.net> 
Fountains do not support change mode request and therefore
should be excluded from idle reset attempts.

Also:
 - do not re-submit URB when we decide that touchpad needs to be
   reinicialized
 - do not repeat size detection when reinitializing the touchpad
 - Add missing KERN_* prefixes to messages

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Johannes Berg <johannes@sipsolutions.net>