[PATCH 0/3] input: Add support for ECI (multimedia) accessories
From: tapio . vihuri
Date: Wed Dec 22 2010 - 07:21:30 EST
From: Tapio Vihuri <tapio.vihuri@xxxxxxxxx>
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
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