User: Password:
|
|
Subscribe / Log in / New account

input: Add support for ECI (multimedia) accessories

From:  tapio.vihuri@nokia.com
To:  dmitry.torokhov@gmail.com
Subject:  [PATCH 0/3] input: Add support for ECI (multimedia) accessories
Date:  Wed, 22 Dec 2010 14:20:32 +0200
Message-ID:  <1293020435-5680-1-git-send-email-tapio.vihuri@nokia.com>
Cc:  linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, ilkka.koskinen@nokia.com, samu.p.onkalo@nokia.com
Archive-link:  Article

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

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 bus driver
  ECI: adding platform data for ECI driver

 arch/x86/platform/mrst/mrst.c |   59 +++
 drivers/Kconfig               |    2 +
 drivers/Makefile              |    1 +
 drivers/ecibus/Kconfig        |   46 ++
 drivers/ecibus/Makefile       |   10 +
 drivers/ecibus/ecibus.c       |  583 ++++++++++++++++++++++++
 drivers/input/misc/Kconfig    |   18 +
 drivers/input/misc/Makefile   |    2 +-
 drivers/input/misc/eci.c      | 1002 +++++++++++++++++++++++++++++++++++++++++
 include/linux/input/eci.h     |  165 +++++++
 10 files changed, 1887 insertions(+), 1 deletions(-)
 create mode 100644 drivers/ecibus/Kconfig
 create mode 100644 drivers/ecibus/Makefile
 create mode 100644 drivers/ecibus/ecibus.c
 create mode 100644 drivers/input/misc/eci.c
 create mode 100644 include/linux/input/eci.h

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/


Copyright © 2010, Eklektix, Inc.
Comments and public postings are copyrighted by their creators.
Linux is a registered trademark of Linus Torvalds