Messages in this thread | | | From | tapio.vihuri@nokia ... | Subject | [PATCH 0/3] input: Add support for ECI (multimedia) accessories | Date | Wed, 22 Dec 2010 14:20:32 +0200 |
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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
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