diff options
| author | Benjamin Larsson <benjamin@southpole.se> | 2015-03-16 01:57:46 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-03 03:49:53 +0300 |
| commit | 7b7ef4b4a5997229a42c02435e1775623e4ab379 (patch) | |
| tree | 1dc94caf6e0cd934ec779735cbc25b8a6615e560 /drivers/media/tuners | |
| parent | f2272e1347c452fb6cc4cb6eeea8b7266cc87ae5 (diff) | |
| download | linux-7b7ef4b4a5997229a42c02435e1775623e4ab379.tar.xz | |
[media] r820t: add DVBC profile in sysfreq_sel
This will make the Astrometa DVB-T/T2/C usb stick be able to pick up
muxes around 290-314 MHz.
Signed-off-by: Benjamin Larsson <benjamin@southpole.se>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/tuners')
| -rw-r--r-- | drivers/media/tuners/r820t.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c index 8e040cf9cf13..639c22061dbd 100644 --- a/drivers/media/tuners/r820t.c +++ b/drivers/media/tuners/r820t.c @@ -775,6 +775,19 @@ static int r820t_sysfreq_sel(struct r820t_priv *priv, u32 freq, div_buf_cur = 0x30; /* 11, 150u */ filter_cur = 0x40; /* 10, low */ break; + case SYS_DVBC_ANNEX_A: + mixer_top = 0x24; /* mixer top:13 , top-1, low-discharge */ + lna_top = 0xe5; + lna_vth_l = 0x62; + mixer_vth_l = 0x75; + air_cable1_in = 0x60; + cable2_in = 0x00; + pre_dect = 0x40; + lna_discharge = 14; + cp_cur = 0x38; /* 111, auto */ + div_buf_cur = 0x30; /* 11, 150u */ + filter_cur = 0x40; /* 10, low */ + break; default: /* DVB-T 8M */ mixer_top = 0x24; /* mixer top:13 , top-1, low-discharge */ lna_top = 0xe5; /* detect bw 3, lna top:4, predet top:2 */ |