Yeasah Pell wrote:
This patch conditionally enables 5-byte diseqc commands for those card
types which have the DST_TYPE_HAS_DISEQC5 capability. It allows my
Chaintech DST-1000 card to properly control my positioner.
Signed-off-by: Yeasah Pell <yeasah at schwide.net>
--- a/linux/drivers/media/dvb/bt8xx/dst.c Fri Apr 28 10:14:45
2006 -0300
+++ b/linux/drivers/media/dvb/bt8xx/dst.c Sat Apr 29 15:40:16
2006 -0400
@@ -1189,9 +1189,14 @@ static int dst_set_diseqc(struct dvb_fro
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;
Looks good, I will apply it alongwith the others.
Thanks,
Manu
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