Message-Id: <1295530810-31825-1-git-send-email-tapio.vihuri@nokia.com>
Date:	Thu, 20 Jan 2011 15:40:07 +0200
From:	tapio.vihuri@...ia.com
To:	dmitry.torokhov@...il.com
Cc:	peter.ujfalusi@...ia.com, randy.dunlap@...cle.com,
	linux-kernel@...r.kernel.org, alsa-devel@...a-project.org,
	ilkka.koskinen@...ia.com, samu.p.onkalo@...ia.com
Subject: [PATCH v5 0/3] input: Add support for ECI (multimedia) accessories

From: Tapio Vihuri <tapio.vihuri@...ia.com>

Thank you for comments.

ECI input driver changes:

- Use sparse_keymap_setup() properly, remove unneeded input set_bits

ECI controller driver changes:

- Added "button" debugfs entry for input driver buttons handling testing

Created against linux-2.6.38-rc1 at:
12fcdba Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux

--- v4 message ---

Thank you for comments.

ECI input driver changes:

- Use driver name in debugfs
- reject accessory stating more than maximum 31 buttons
- clean out couple comments

ECI controller driver changes:

- name change, from ecibus to eci_xxx_ctrl
- location change, from drivers/ecibus to drivers/input/misc
- major rework from platform driver to i2c-driver
- removed mrst platform dependency

Checkpatch warn about Kconfig, but I think it is false positive, and I will
report it to the maintainer.

Platform code changes:

- medfield_ prefix changed to mrst_
- added ECI controller needed power control
- remover ECI controller platform driver stuff
- added i2c stuff for ECI controller driver

Created against linux-2.6.37-rc8 at:
a25cecc Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze

--- v3 message ---

Thank you for comments.

ECI input driver changes:

- Makefile and Kconfig sorted alphabetically
- using sparse keymap library, much cleaner solution
- correct string aligment with 80 column
- debugfs initialization fix
- sysfs cable entry using just 0/1
- using cheaper __set_bit
- insane comments fixed
- remove unneeded misc device

Created against linux-2.6.37-rc8 at:
989d873 Merge master.kernel.org:/home/rmk/linux-2.6-arm

--- v2 message ---

Thank you for comments.

In series two there Kconfig dependency problem fixed, preventing compilation
if X86_MRST (Intel Moorestown) or INPUT_MISC is not selected.

Also created against linux-2.6.37-rc8

--- v1 message ---

Hi all

This patch set introduce Multimedia Headset Accessory support for
Nokia phones. Technically those are known as ECI (Enhancement Control Interface)
	
If headset has many buttons, like play, vol+, vol- etc. then it is propably ECI
accessory.

Among several buttons ECI accessories contains memory for storing several
parameters.

This ECI input driver provides the following features:
 - reading ECI configuration memory
 - ECI buttons as input events

Drive is constructed as follows:
 - ECI accessory input driver deals with headset accessory
 - ECI bus control driver deals the HW transfering data to/from headset
 - platform data match used HW

In the future accessory detection logic will be added using ALSA jack reporting.

Created against linux-2.6.37-rc6

Please review.


Tapio Vihuri (3):
  ECI: input: introduce ECI accessory input driver
  ECI: introducing ECI controller driver
  ECI: adding platform data for ECI driver

 arch/x86/platform/mrst/mrst.c      |   49 ++
 drivers/input/misc/Kconfig         |   60 +++
 drivers/input/misc/Makefile        |    3 +-
 drivers/input/misc/eci.c           |  931 ++++++++++++++++++++++++++++++++++++
 drivers/input/misc/eci_at20_ctrl.c |  569 ++++++++++++++++++++++
 include/linux/input/eci.h          |  179 +++++++
 6 files changed, 1790 insertions(+), 1 deletions(-)
 create mode 100644 drivers/input/misc/eci.c
 create mode 100644 drivers/input/misc/eci_at20_ctrl.c
 create mode 100644 include/linux/input/eci.h

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