[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>

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;