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V4L/DVB (7531): budget-av: Fix CI interface on (some) KNC1 DVBS cards

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Quoting the commit introducing reinitialise_demod (3984 / by adq):
"These cards [KNC1 DVBT and DVBC] need special handling for CI - reinitialising the frontend
device when the CI module is reset."
Apparently my 1894:0010 also needs that fix, because once you initialise CI/CAM you lose lock.

Signed-off-by: Christoph Pfister <pfister@linuxtv.org>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Christoph Pfister 2008-04-09 17:37:36 -03:00 committed by Mauro Carvalho Chehab
parent 8727073bef
commit c4e3bcb688
1 changed files with 6 additions and 0 deletions
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6
drivers/media/dvb/ttpci/budget-av.c
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@ -941,6 +941,12 @@ static void frontend_init(struct budget_av *budget_av)
switch (saa->pci->subsystem_device) {
case SUBID_DVBS_KNC1:
/*
* maybe that setting is needed for other dvb-s cards as well,
* but so far it has been only confirmed for this type
*/
budget_av->reinitialise_demod = 1;
/* fall through */
case SUBID_DVBS_KNC1_PLUS:
case SUBID_DVBS_EASYWATCH_1:
if (saa->pci->subsystem_vendor == 0x1894) {