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| author | Manu Abraham <manu@linuxtv.org> | 2006-06-22 01:28:13 +0400 |
|---|---|---|
| committer | Manu Abraham <manu@linuxtv.org> | 2006-06-22 01:28:13 +0400 |
| commit | 6c77cd22beed5cf93434acd107b8b2652502d213 (patch) | |
| tree | c4d7c63750fd6410039a997cb3f4885fcac5b1e7 /linux/drivers/media/dvb | |
| parent | f0c7b3e62d7304644b89198879d0054dee9b8915 (diff) | |
| download | mediapointer-dvb-s2-6c77cd22beed5cf93434acd107b8b2652502d213.tar.gz mediapointer-dvb-s2-6c77cd22beed5cf93434acd107b8b2652502d213.tar.bz2 | |
conditionally enable 5 byte diseqc commands
From: Yeasah Pell <yeasah@schwide.net>
Signed-off-by: Yeasah Pell <yeasah@schwide.net>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Diffstat (limited to 'linux/drivers/media/dvb')
| -rw-r--r-- | linux/drivers/media/dvb/bt8xx/dst.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/linux/drivers/media/dvb/bt8xx/dst.c b/linux/drivers/media/dvb/bt8xx/dst.c index c538d272c..d687a14ec 100644 --- a/linux/drivers/media/dvb/bt8xx/dst.c +++ b/linux/drivers/media/dvb/bt8xx/dst.c @@ -1466,9 +1466,12 @@ static int dst_set_diseqc(struct dvb_frontend *fe, struct dvb_diseqc_master_cmd if (state->dst_type != DST_TYPE_IS_SAT) return 0; - if (cmd->msg_len == 0 || cmd->msg_len > 4) + if (cmd->msg_len > 0 && cmd->msg_len < 5) + memcpy(&paket[3], cmd->msg, cmd->msg_len); + else if (cmd->msg_len == 5 && state->dst_hw_cap & DST_TYPE_HAS_DISEQC5) + memcpy(&paket[2], cmd->msg, cmd->msg_len); + else return -EINVAL; - memcpy(&paket[3], cmd->msg, cmd->msg_len); paket[7] = dst_check_sum(&paket[0], 7); dst_command(state, paket, 8); return 0; |