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V4L/DVB (4855): Support KNC1 DVBC cards with alternative tda10021 i2c address

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For some reason, some of these cards have the tda10021 configured to a
different address. This adds support for such cards

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 2006-11-19 14:10:59 -03:00 • committed by Mauro Carvalho Chehab
parent b07b4783fb
commit 61cebe9db7
1 changed files with 8 additions and 0 deletions
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8
drivers/media/dvb/ttpci/budget-av.c
View file

@ -655,6 +655,10 @@ static struct tda10021_config philips_cu1216_config = {
.demod_address = 0x0c, .demod_address = 0x0c,
}; };
static struct tda10021_config philips_cu1216_config_altaddress = {
.demod_address = 0x0d,
};
@ -1013,6 +1017,10 @@ static void frontend_init(struct budget_av *budget_av)
fe = dvb_attach(tda10021_attach, &philips_cu1216_config, fe = dvb_attach(tda10021_attach, &philips_cu1216_config,
&budget_av->budget.i2c_adap, &budget_av->budget.i2c_adap,
read_pwm(budget_av)); read_pwm(budget_av));
if (fe == NULL)
fe = dvb_attach(tda10021_attach, &philips_cu1216_config_altaddress,
&budget_av->budget.i2c_adap,
read_pwm(budget_av));
if (fe) { if (fe) {
budget_av->tda10021_poclkp = 1; budget_av->tda10021_poclkp = 1;
budget_av->tda10021_set_frontend = fe->ops.set_frontend; budget_av->tda10021_set_frontend = fe->ops.set_frontend;