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

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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>
This commit is contained in:
Mauro Carvalho Chehab 2013-04-10 07:33:23 -03:00
parent 103fe2fb23
commit 6189f80d5d
1 changed files with 10 additions and 2 deletions
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12
drivers/media/tuners/r820t.c
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@ -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;