[media] r820t: use the second table for 7MHz

The Realtek Kernel driver uses the second DVB-T 7MHz table instead
of the first one. Use it as well.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tested-by: Antti Palosaari <crope@iki.fi>

1 files changed, 10 insertions, 2 deletions

diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c
index 79ab2b74bd52..1880807e3e8d 100644
--- a/drivers/media/tuners/r820t.c
+++ b/drivers/media/tuners/r820t.c
@@ -915,6 +915,14 @@ static int r820t_set_tv_standard(struct r820t_priv *priv,
                         flt_ext_widest = 0x00;  /* r15[7]: flt_ext_wide off */
                         polyfil_cur = 0x60;     /* r25[6:5]:min */
                 } else if (bw == 7) {
+#if 0
+                        /*
+                         * There are two 7 MHz tables defined on the original
+                         * driver, but just the second one seems to be visible
+                         * by rtl2832. Keep this one here commented, as it
+                         * might be needed in the future
+                         */
+
                         if_khz = 4070;
                         filt_cal_lo = 60000;
                         filt_gain = 0x10;       /* +3db, 6mhz on */
@@ -926,7 +934,8 @@ 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 */
-#if 0 /* 7 MHz type 2 - nor sure why/where this is used - Perhaps Australia? */
+#endif
+                        /* 7 MHz, second table */
                         if_khz = 4570;
                         filt_cal_lo = 63000;
                         filt_gain = 0x10;       /* +3db, 6mhz on */
@@ -938,7 +947,6 @@ 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 */
-#endif
                 } else {
                         if_khz = 4570;
                         filt_cal_lo = 68500;