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V4L/DVB: firedtv: correct version number and current/next in CA_PMT 

The version number in the CA_PMT message sent to the hardware was
alwaysed set to zero. This could cause problems if the PMT would
change during decryption of a channel since the new CA_PMT would have
the same version number as the old. The version number is now copied
from the original PMT.

Signed-off-by: Henrik Kurelid <henrik@kurelid.se>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Henrik Kurelid 2009-07-21 13:45:50 -03:00 committed by Mauro Carvalho Chehab
parent 6120792baa
commit ad5e9b9b7d
1 changed files with 1 additions and 1 deletions
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2
drivers/media/dvb/firewire/firedtv-avc.c
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@ -1096,7 +1096,7 @@ int avc_ca_pmt(struct firedtv *fdtv, char *msg, int length)
c->operand[15] = msg[1]; /* Program number */
c->operand[16] = msg[2];
c->operand[17] = 0x01; /* Version number=0 + current/next=1 */
c->operand[17] = msg[3]; /* Version number and current/next */
c->operand[18] = 0x00; /* Section number=0 */
c->operand[19] = 0x00; /* Last section number=0 */
c->operand[20] = 0x1f; /* PCR_PID=1FFF */