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[media] si2168: receive 4 bytes reply from cmd 0x14 

Command 0x14 returns 4 bytes as a reply. It is used for setting
key/value pairs to firmware and it returns 4 bytes back including
old value.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Antti Palosaari 2014-07-11 10:40:29 -03:00 committed by Mauro Carvalho Chehab
parent 982c6238cf
commit 1d518c2763
1 changed files with 9 additions and 9 deletions
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18
drivers/media/dvb-frontends/si2168.c
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@ -251,21 +251,21 @@ static int si2168_set_frontend(struct dvb_frontend *fe)
memcpy(cmd.args, "\x14\x00\x0c\x10\x12\x00", 6);
cmd.wlen = 6;
cmd.rlen = 1;
cmd.rlen = 4;
ret = si2168_cmd_execute(s, &cmd);
if (ret)
goto err;
memcpy(cmd.args, "\x14\x00\x06\x10\x24\x00", 6);
cmd.wlen = 6;
cmd.rlen = 1;
cmd.rlen = 4;
ret = si2168_cmd_execute(s, &cmd);
if (ret)
goto err;
memcpy(cmd.args, "\x14\x00\x07\x10\x00\x24", 6);
cmd.wlen = 6;
cmd.rlen = 1;
cmd.rlen = 4;
ret = si2168_cmd_execute(s, &cmd);
if (ret)
goto err;
@ -273,42 +273,42 @@ static int si2168_set_frontend(struct dvb_frontend *fe)
memcpy(cmd.args, "\x14\x00\x0a\x10\x00\x00", 6);
cmd.args[4] = delivery_system | bandwidth;
cmd.wlen = 6;
cmd.rlen = 1;
cmd.rlen = 4;
ret = si2168_cmd_execute(s, &cmd);
if (ret)
goto err;
memcpy(cmd.args, "\x14\x00\x0f\x10\x10\x00", 6);
cmd.wlen = 6;
cmd.rlen = 1;
cmd.rlen = 4;
ret = si2168_cmd_execute(s, &cmd);
if (ret)
goto err;
memcpy(cmd.args, "\x14\x00\x01\x10\x16\x00", 6);
cmd.wlen = 6;
cmd.rlen = 1;
cmd.rlen = 4;
ret = si2168_cmd_execute(s, &cmd);
if (ret)
goto err;
memcpy(cmd.args, "\x14\x00\x09\x10\xe3\x18", 6);
cmd.wlen = 6;
cmd.rlen = 1;
cmd.rlen = 4;
ret = si2168_cmd_execute(s, &cmd);
if (ret)
goto err;
memcpy(cmd.args, "\x14\x00\x08\x10\xd7\x15", 6);
cmd.wlen = 6;
cmd.rlen = 1;
cmd.rlen = 4;
ret = si2168_cmd_execute(s, &cmd);
if (ret)
goto err;
memcpy(cmd.args, "\x14\x00\x01\x12\x00\x00", 6);
cmd.wlen = 6;
cmd.rlen = 1;
cmd.rlen = 4;
ret = si2168_cmd_execute(s, &cmd);
if (ret)
goto err;