linux

iv/linux

History

Ayan Choudhary 1b9a8d755f Staging: nvec: Fix ending in '(' error This patch fixes the checkpatch.pl warning: CHECK: Lines should not end with a '(' 386: FILE: drivers/staging/nvec/nvec.c:386: + err = wait_for_completion_interruptible_timeout( Signed-off-by: Ayan Choudhary <ayanchoudhary1025@gmail.com> Link: https://lore.kernel.org/r/20220207133921.4287-1-ayanchoudhary1025@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-02-08 10:46:01 +01:00
..
Kconfig	staging: nvec: Fix Kconfig indentation	2019-11-20 15:20:29 +01:00
Makefile
nvec_kbd.c	staging: nvec: check return value	2019-12-19 19:23:29 +01:00
nvec_paz00.c
nvec_power.c	staging: nvec: minor coding style fix	2021-02-12 09:49:43 +01:00
nvec_ps2.c	staging/nvec:: avoid Wempty-body warning	2021-03-22 17:05:15 +01:00
nvec-keytable.h
nvec.c	Staging: nvec: Fix ending in '(' error	2022-02-08 10:46:01 +01:00
nvec.h
README	Staging: nvec: Replace HTTP links with HTTPS ones	2020-07-10 13:52:46 +02:00
TODO

README

NVEC: An NVidia compliant Embedded Controller Protocol Implementation

This is an implementation of the NVEC protocol used to communicate with an
embedded controller (EC) via I2C bus. The EC is an I2C master while the host
processor is the I2C slave. Requests from the host processor to the EC are
started by triggering a gpio line.

There is no written documentation of the protocol available to the public,
but the source code[1] of the published nvec reference drivers can be a guide.
This driver is currently only used by the AC100 project[2], but it is likely,
that other Tegra boards (not yet mainlined, if ever) also use it.

[1] e.g. https://nv-tegra.nvidia.com/gitweb/?p=linux-2.6.git;a=tree;f=arch/arm/mach-tegra/nvec;hb=android-tegra-2.6.32
[2] http://gitorious.org/ac100, http://launchpad.net/ac100