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authorBenjamin Larsson <benjamin@southpole.se>2015-01-12 16:10:03 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-04-08 07:14:19 -0300
commitd03b550910e6ad99a56b0d3a17163df13810e816 (patch)
treef68ddb412011d7a19d72628f17b9937acfee31b5 /drivers/media/tuners
parent021cd2d21b5d68d6e7c1edb468e990e1c0caf6fb (diff)
[media] r820t: add settings for SYS_DVBC_ANNEX_C standard
Signed-off-by: Benjamin Larsson <benjamin@southpole.se> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/tuners')
-rw-r--r--drivers/media/tuners/r820t.c12
1 files changed, 12 insertions, 0 deletions
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;

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