Commit ccd214b2 authored Jun 29, 2006 by Saqeb Akhter Committed by Mauro Carvalho Chehab Jun 30, 2006

V4L/DVB (4284): Cx24123: fix set_voltage function according to the specs



The set_voltage function in cx24123.c was corrected to match how it is
described in the CX24123 specs, producing the correct behaviour for cards
that require it.
Acked-by: Andrew de Quincey <adq_dvb@lidskialf.net>

Signed-off-by: Saqeb Akhter <johoja@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

parent 70d90635

drivers/media/dvb/frontends/cx24123.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -670,10 +670,10 @@ static int cx24123_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage
		switch (voltage) {
		case SEC_VOLTAGE_13:
		dprintk("%s: setting voltage 13V\n", __FUNCTION__);
		return cx24123_writereg(state, 0x29, val \| 0x80);
		return cx24123_writereg(state, 0x29, val & 0x7f);
		case SEC_VOLTAGE_18:
		dprintk("%s: setting voltage 18V\n", __FUNCTION__);
		return cx24123_writereg(state, 0x29, val & 0x7f);
		return cx24123_writereg(state, 0x29, val \| 0x80);
		default:
		return -EINVAL;
		};