From d03b550910e6ad99a56b0d3a17163df13810e816 Mon Sep 17 00:00:00 2001 From: Benjamin Larsson Date: Mon, 12 Jan 2015 16:10:03 -0300 Subject: [PATCH] [media] r820t: add settings for SYS_DVBC_ANNEX_C standard Signed-off-by: Benjamin Larsson Signed-off-by: Mauro Carvalho Chehab --- drivers/media/tuners/r820t.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c index eaaf1dc9dfa8..03f515c00a05 100644 --- a/drivers/media/tuners/r820t.c +++ b/drivers/media/tuners/r820t.c @@ -984,6 +984,18 @@ static int r820t_set_tv_standard(struct r820t_priv *priv, lt_att = 0x00; /* r31[7], lt att enable */ flt_ext_widest = 0x00; /* r15[7]: flt_ext_wide off */ polyfil_cur = 0x60; /* r25[6:5]:min */ + } else if (delsys == SYS_DVBC_ANNEX_C) { + if_khz = 4063; + filt_cal_lo = 55000; + filt_gain = 0x10; /* +3db, 6mhz on */ + img_r = 0x00; /* image negative */ + filt_q = 0x10; /* r10[4]:low q(1'b1) */ + hp_cor = 0x6a; /* 1.7m disable, +0cap, 1.0mhz */ + ext_enable = 0x40; /* r30[6]=1 ext enable; r30[5]:1 ext at lna max-1 */ + loop_through = 0x00; /* r5[7], lt on */ + lt_att = 0x00; /* r31[7], lt att enable */ + flt_ext_widest = 0x80; /* r15[7]: flt_ext_wide on */ + polyfil_cur = 0x60; /* r25[6:5]:min */ } else { if (bw <= 6) { if_khz = 3570; -- 2.34.1