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V4L/DVB (3805): Fix KNC1 card frontend detection 

Since I reordered the CI/frontend detection, it turns out the frontend needs
to have a GPIO set to power it on; otherwise frontend init fails.

Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Andrew de Quincey 2006-04-13 17:29:07 -03:00 committed by Mauro Carvalho Chehab
parent 7a3165a152
commit 473f54276a
1 changed files with 4 additions and 2 deletions
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6
drivers/media/dvb/ttpci/budget-av.c
View File

@ -1017,12 +1017,14 @@ static void frontend_init(struct budget_av *budget_av)
struct saa7146_dev * saa = budget_av->budget.dev; struct saa7146_dev * saa = budget_av->budget.dev;
struct dvb_frontend * fe = NULL; struct dvb_frontend * fe = NULL;
/* Enable / PowerON Frontend */
saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO);
/* additional setup necessary for the PLUS cards */
switch (saa->pci->subsystem_device) { switch (saa->pci->subsystem_device) {
case SUBID_DVBS_KNC1_PLUS: case SUBID_DVBS_KNC1_PLUS:
case SUBID_DVBC_KNC1_PLUS: case SUBID_DVBC_KNC1_PLUS:
case SUBID_DVBT_KNC1_PLUS: case SUBID_DVBT_KNC1_PLUS:
// Enable / PowerON Frontend
saa7146_setgpio(saa, 0, SAA7146_GPIO_OUTLO);
saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTHI); saa7146_setgpio(saa, 3, SAA7146_GPIO_OUTHI);
break; break;
} }