From: Andrew de Quincey <adq_dvb@lidskialf.net>
Date: Sun, 19 Nov 2006 17:10:59 +0000 (-0300)
Subject: V4L/DVB (4855): Support KNC1 DVBC cards with alternative tda10021 i2c address
X-Git-Tag: v2.6.20-rc1~145^2~5^2~75
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=61cebe9db7992c2c6ccb91f179f56008e74c2de1;p=linux-2.6

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

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>
---

diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index c7312420c3..461e8d75b6 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -655,6 +655,10 @@ static struct tda10021_config philips_cu1216_config = {
 	.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,
 				     &budget_av->budget.i2c_adap,
 				     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) {
 			budget_av->tda10021_poclkp = 1;
 			budget_av->tda10021_set_frontend = fe->ops.set_frontend;