Messages in this thread Patch in this message | | | From | Javier Martinez Canillas <> | Subject | [PATCH] Input: atmel_mxt_ts - Add maxtouch to I2C table for module autoload | Date | Fri, 20 Nov 2015 15:57:31 -0300 |
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The Atmel maxtouch DT binding documents that the compatible string for the device is "atmel,maxtouch" but the I2C core always reports a module alias of the form i2c:alias where alias is the compatible string model:
MODALIAS=i2c:maxtouch
But there isn't maxtouch entry in the I2C device ID table so when the i2c:maxtouch MODALIAS uevent is reported, kmod is not able to match the alias with a module to load:
alias: of:N*T*Catmel,maxtouch alias: i2c:mXT224 alias: i2c:atmel_mxt_tp alias: i2c:atmel_mxt_ts alias: i2c:qt602240_ts
So add this entry to the I2C device ID table to allow the module to be autoloaded when the device is registered via OF.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> ---
drivers/input/touchscreen/atmel_mxt_ts.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index c5622058c22b..b6e53b97244c 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -2701,6 +2701,7 @@ static const struct i2c_device_id mxt_id[] = { { "qt602240_ts", 0 }, { "atmel_mxt_ts", 0 }, { "atmel_mxt_tp", 0 }, + { "maxtouch", 0 }, { "mXT224", 0 }, { } }; -- 2.4.3
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