From: Chris Pascoe Date: Thu, 10 Aug 2006 06:17:42 +0000 (-0300) Subject: V4L/DVB (4496): Tuning tweaks for ZL10353 X-Git-Tag: firefly_0821_release~33017^2~79 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fc3398d8b317bebe542f57c65572d9b9f52112f7;p=firefly-linux-kernel-4.4.55.git V4L/DVB (4496): Tuning tweaks for ZL10353 More register setup which improves the ZL10353's tuning characteristics. Signed-off-by: Chris Pascoe Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/dvb/frontends/zl10353.c b/drivers/media/dvb/frontends/zl10353.c index 84abbaf362fb..0e9b59af271e 100644 --- a/drivers/media/dvb/frontends/zl10353.c +++ b/drivers/media/dvb/frontends/zl10353.c @@ -140,6 +140,8 @@ static int zl10353_set_parameters(struct dvb_frontend *fe, zl10353_single_write(fe, 0x5E, 0x00); zl10353_single_write(fe, 0x65, 0x5A); zl10353_single_write(fe, 0x66, 0xE9); + zl10353_single_write(fe, 0x6C, 0xCD); + zl10353_single_write(fe, 0x6D, 0x7E); zl10353_single_write(fe, 0x62, 0x0A); // if there is no attached secondary tuner, we call set_params to program @@ -168,6 +170,7 @@ static int zl10353_set_parameters(struct dvb_frontend *fe, // even if there isn't a PLL attached to the secondary bus zl10353_write(fe, pllbuf, sizeof(pllbuf)); + zl10353_single_write(fe, 0x5F, 0x13); zl10353_single_write(fe, 0x70, 0x01); udelay(250); zl10353_single_write(fe, 0xE4, 0x00);