system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-11-05 18:23:50 +00:00
Code Issues Projects Releases Packages Wiki Activity

[media] si2168: TS clock inversion control

Browse source 
TS clock polarity control implemented.

[Antti: Resolved simple conflict]

Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net>
Reviewed-by: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
CrazyCat 2014-11-14 18:22:10 -03:00 committed by Mauro Carvalho Chehab
parent 17ad09f110
commit 52791979e9
3 changed files with 10 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
drivers/media/dvb-frontends/si2168.c
View file

@ -308,14 +308,16 @@ static int si2168_set_frontend(struct dvb_frontend *fe)
if (ret)
goto err;
memcpy(cmd.args, "\x14\x00\x09\x10\xe3\x18", 6);
memcpy(cmd.args, "\x14\x00\x09\x10\xe3\x08", 6);
cmd.args[5] |= s->ts_clock_inv ? 0x00 : 0x10;
cmd.wlen = 6;
cmd.rlen = 4;
ret = si2168_cmd_execute(s, &cmd);
if (ret)
goto err;
memcpy(cmd.args, "\x14\x00\x08\x10\xd7\x15", 6);
memcpy(cmd.args, "\x14\x00\x08\x10\xd7\x05", 6);
cmd.args[5] |= s->ts_clock_inv ? 0x00 : 0x10;
cmd.wlen = 6;
cmd.rlen = 4;
ret = si2168_cmd_execute(s, &cmd);
@ -669,6 +671,7 @@ static int si2168_probe(struct i2c_client *client,
*config->i2c_adapter = s->adapter;
*config->fe = &s->fe;
s->ts_mode = config->ts_mode;
s->ts_clock_inv = config->ts_clock_inv;
s->fw_loaded = false;
i2c_set_clientdata(client, s);

4
drivers/media/dvb-frontends/si2168.h
View file

@ -37,6 +37,10 @@ struct si2168_config {
/* TS mode */
u8 ts_mode;
/* TS clock inverted */
bool ts_clock_inv;
};
#define SI2168_TS_PARALLEL 0x06

1
drivers/media/dvb-frontends/si2168_priv.h
View file

@ -38,6 +38,7 @@ struct si2168 {
bool active;
bool fw_loaded;
u8 ts_mode;
bool ts_clock_inv;
};
/* firmare command struct */