From adff687d8cb0ed62b147a7e1d277846b3130d593 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Fri, 21 May 2010 18:40:54 +0200 Subject: i2c-i801: Let the user disable selected driver features Let the user disable selected features normally supported by the device. This makes it possible to work around possible driver or hardware bugs if the feature in question doesn't work as intended for whatever reason. Signed-off-by: Jean Delvare Cc: Felix Rubinstein --- Documentation/i2c/busses/i2c-i801 | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'Documentation/i2c') diff --git a/Documentation/i2c/busses/i2c-i801 b/Documentation/i2c/busses/i2c-i801 index e1bb5b261693..e307914a3eda 100644 --- a/Documentation/i2c/busses/i2c-i801 +++ b/Documentation/i2c/busses/i2c-i801 @@ -27,7 +27,13 @@ Authors: Module Parameters ----------------- -None. +* disable_features (bit vector) +Disable selected features normally supported by the device. This makes it +possible to work around possible driver or hardware bugs if the feature in +question doesn't work as intended for whatever reason. Bit values: + 1 disable SMBus PEC + 2 disable the block buffer + 8 disable the I2C block read functionality Description -- cgit v1.2.3-59-g8ed1b