Commit 13c6a9f7 authored May 15, 2012 by Antti Palosaari Committed by Mauro Carvalho Chehab May 20, 2012

[media] zl10353: change .read_snr() to report SNR as a 0.1 dB



Report SNR in 0.1 dB scale instead of raw hardware register values.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent 5b84325a

drivers/media/dvb/frontends/zl10353.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -525,7 +525,7 @@ static int zl10353_read_snr(struct dvb_frontend fe, u16 snr)
		zl10353_dump_regs(fe);

		_snr = zl10353_read_register(state, SNR);
		*snr = (_snr << 8) \| _snr;
		snr = 10 _snr / 8;

		return 0;
		}