Commit 3f688e8c authored Apr 16, 2011 by Michael Krufky Committed by Mauro Carvalho Chehab Apr 19, 2011

[media] tda18271: fix bad calculation of main post divider byte



R_MPD bit 3 does not depend on analog vs. digital. Just use
(0x7f & pd) directly from the values in the main pll table.

Thanks to Stefan Sibiga for pointing this out.

Cc: Stefan Sibiga <stefansibiga@yahoo.ca>
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent 381ad0ea

drivers/media/common/tuners/tda18271-common.c

+1 −10

Original line number	Diff line number	Diff line
		@@ -533,16 +533,7 @@ int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq)
		if (tda_fail(ret))
		goto fail;

		regs[R_MPD] = (0x77 & pd);

		switch (priv->mode) {
		case TDA18271_ANALOG:
		regs[R_MPD] &= ~0x08;
		break;
		case TDA18271_DIGITAL:
		regs[R_MPD] \|= 0x08;
		break;
		}
		regs[R_MPD] = (0x7f & pd);

		div = ((d * (freq / 1000)) << 7) / 125;