Commit cc071aca authored Jun 07, 2014 by Robert Woerle Committed by Dmitry Torokhov Jun 07, 2014

Input: edt-ft5x06 - fix an i2c write for M09 support

The driver sends 3 bytes instead of 2 when accessing a register on the M09
firmware, so writing to gain seems to overflow into the offset register.

Signed-off-by: Robert Woerle <robert@linuxdevelopment.de>
Acked-By: Simon Budig <simon.budig@kernelconcepts.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent 61721c88

drivers/input/touchscreen/edt-ft5x06.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -271,7 +271,7 @@ static int edt_ft5x06_register_write(struct edt_ft5x06_ts_data *tsdata,
		wrbuf[0] = addr;
		wrbuf[1] = value;

		return edt_ft5x06_ts_readwrite(tsdata->client, 3,
		return edt_ft5x06_ts_readwrite(tsdata->client, 2,
		wrbuf, 0, NULL);

		default: