From: Kevin Cernekee <cernekee@gmail.com>
To: dmitry.torokhov@gmail.com
Cc: seth.forshee@canonical.com, emmanuel.thome@inria.fr,
dturvene@dahetral.com, vincent.vanackere@gmail.com,
bgamari@gmail.com, linux-input@vger.kernel.org
Subject: [PATCH V2 00/14] Input: ALPS - Clean up and rework driver to support newer touchpads
Date: Sun, 3 Feb 2013 15:56:40 -0800 [thread overview]
Message-ID: <1359935815-13507-1-git-send-email-cernekee@gmail.com> (raw)
Several modern ALPS devices require slight variations on existing driver
functions. This patchset provides a way to "mix and match" various
components, to avoid excessive code duplication and clutter:
- Separating the report format decoding from processing, so that
Pinnacle AGx, Rushmore, and Dolphin touchpads can use a common
processing function.
- Allowing devices with different register layouts to use the same
processing functions but disparate init functions.
- Providing a way to discover touchpads like Pinnacle AGx and Rushmore,
which are identified by a range of EC report values rather than an
exact match to a specific E7 report sequence.
- Storing the bitmap and pixel constants in the alps_data struct, so
they can be updated if the device uses different values (ala Dolphin).
V1->V2 changes with respect to Rushmore support:
- Fix MT and trackstick report decoding (credit to Emmanual Thome)
Baseline:
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next
git pull from:
https://github.com/cernekee/linux alps-v2
Tested on:
Dell E6410 (Pinnacle AGx) - E7/EC: 73 02 64 / 88 07 9d
Dell E6230 (Rushmore without trackstick) - E7/EC: 73 03 0a / 88 08 1d
Dell E6430 (Rushmore with trackstick) - E7/EC: 73 03 0a / 88 08 1d
Dolphin support is new and completely untested; if nobody reports success
we should drop that patch. Also, there are at least two known Dolphin
versions, which use different init sequences (at least in the Windows
driver).
Commits:
Kevin Cernekee (14):
Input: ALPS - Document the alps.h data structures
Input: ALPS - Copy "model" info into alps_data struct
Input: ALPS - Move alps_get_model() down below hw_init code
Input: ALPS - Introduce helper function for repeated commands
Input: ALPS - Rework detection sequence
Input: ALPS - Use function pointers for different protocol handlers
Input: ALPS - Move {addr,nibble}_command settings into alps_set_defaults()
Input: ALPS - Rework detection of Pinnacle AGx touchpads
Input: ALPS - Fix command mode check
Input: ALPS - Move pixel and bitmap info into alps_data struct
Input: ALPS - Make the V3 packet field decoder "pluggable"
Input: ALPS - Add support for "Rushmore" touchpads
Input: ALPS - Enable trackstick on Rushmore touchpads
Input: ALPS - First attempt at "Dolphin" touchpad support
next reply other threads:[~2013-02-03 23:57 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-03 23:56 Kevin Cernekee [this message]
2013-02-03 23:56 ` [PATCH V2 01/14] Input: ALPS - Document the alps.h data structures Kevin Cernekee
2013-02-03 23:56 ` [PATCH V2 02/14] Input: ALPS - Copy "model" info into alps_data struct Kevin Cernekee
2013-02-03 23:56 ` [PATCH V2 03/14] Input: ALPS - Move alps_get_model() down below hw_init code Kevin Cernekee
2013-02-03 23:56 ` [PATCH V2 04/14] Input: ALPS - Introduce helper function for repeated commands Kevin Cernekee
2013-02-03 23:56 ` [PATCH V2 05/14] Input: ALPS - Rework detection sequence Kevin Cernekee
2013-02-03 23:56 ` [PATCH V2 06/14] Input: ALPS - Use function pointers for different protocol handlers Kevin Cernekee
2013-02-03 23:56 ` [PATCH V2 07/14] Input: ALPS - Move {addr,nibble}_command settings into alps_set_defaults() Kevin Cernekee
2013-02-03 23:56 ` [PATCH V2 08/14] Input: ALPS - Rework detection of Pinnacle AGx touchpads Kevin Cernekee
2013-02-03 23:56 ` [PATCH V2 09/14] Input: ALPS - Fix command mode check Kevin Cernekee
2013-02-03 23:56 ` [PATCH V2 10/14] Input: ALPS - Move pixel and bitmap info into alps_data struct Kevin Cernekee
2013-02-03 23:56 ` [PATCH V2 11/14] Input: ALPS - Make the V3 packet field decoder "pluggable" Kevin Cernekee
2013-02-03 23:56 ` [PATCH V2 12/14] Input: ALPS - Add support for "Rushmore" touchpads Kevin Cernekee
2013-02-03 23:56 ` [PATCH V2 13/14] Input: ALPS - Enable trackstick on Rushmore touchpads Kevin Cernekee
2013-02-03 23:56 ` [RFT V2 14/14] Input: ALPS - First attempt at "Dolphin" touchpad support Kevin Cernekee
2013-02-14 17:17 ` [PATCH V2 00/14] Input: ALPS - Clean up and rework driver to support newer touchpads Dmitry Torokhov
2013-02-14 18:02 ` Kevin Cernekee
2013-02-14 18:08 ` Dmitry Torokhov
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