Commit d7590b57 authored Apr 19, 2017 by Devin Heitmueller Committed by Mauro Carvalho Chehab Jun 06, 2017

[media] au8522: Set the initial modulation



We need to set the initial modulation on driver setup, or else any
calls to GET_FRONTEND prior to the first SET_FRONTEND call will get
back garbage.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent d9928a11

drivers/media/dvb-frontends/au8522_common.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -234,6 +234,7 @@ int au8522_init(struct dvb_frontend *fe)
		chip, so that when it gets powered back up it won't think
		that it is already tuned */
		state->current_frequency = 0;
		state->current_modulation = VSB_8;

		au8522_writereg(state, 0xa4, 1 << 5);