From 93463895ae0a87b689d71d65c44d5ccdcd950dc4 Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@kernellabs.com>
Date: Tue, 15 Sep 2009 23:04:18 -0300
Subject: [PATCH] V4L/DVB (12964): tuner-core: add support for NXP TDA18271
without TDA829X demod
Add support for NXP TDA18271 as a standalone tuner, allowing the use of
analog demodulators other than the Philips/NXP TDA829x.
Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
Documentation/video4linux/CARDLIST.tuner | 1 +
drivers/media/common/tuners/tuner-types.c | 4 ++++
drivers/media/video/tuner-core.c | 12 ++++++++++++
include/media/tuner.h | 1 +
4 files changed, 18 insertions(+)
diff --git a/Documentation/video4linux/CARDLIST.tuner b/Documentation/video4linux/CARDLIST.tuner
index 3561b09fb4160..e0d298fe8830c 100644
--- a/Documentation/video4linux/CARDLIST.tuner
+++ b/Documentation/video4linux/CARDLIST.tuner
@@ -80,3 +80,4 @@ tuner=79 - Philips PAL/SECAM multi (FM1216 MK5)
tuner=80 - Philips FQ1216LME MK3 PAL/SECAM w/active loopthrough
tuner=81 - Partsnic (Daewoo) PTI-5NF05
tuner=82 - Philips CU1216L
+tuner=83 - NXP TDA18271
diff --git a/drivers/media/common/tuners/tuner-types.c b/drivers/media/common/tuners/tuner-types.c
index a2204df796eca..2b876f3988c1f 100644
--- a/drivers/media/common/tuners/tuner-types.c
+++ b/drivers/media/common/tuners/tuner-types.c
@@ -1801,6 +1801,10 @@ struct tunertype tuners[] = {
.count = ARRAY_SIZE(tuner_philips_cu1216l_params),
.stepsize = 62500,
},
+ [TUNER_NXP_TDA18271] = {
+ .name = "NXP TDA18271",
+ /* see tda18271-fe.c for details */
+ },
};
EXPORT_SYMBOL(tuners);
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 2816f1839230c..aba92e2313d8a 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -29,6 +29,7 @@
#include "tuner-simple.h"
#include "tda9887.h"
#include "xc5000.h"
+#include "tda18271.h"
#define UNSET (-1U)
@@ -420,6 +421,17 @@ static void set_type(struct i2c_client *c, unsigned int type,
goto attach_failed;
break;
}
+ case TUNER_NXP_TDA18271:
+ {
+ struct tda18271_config cfg = {
+ .config = t->config,
+ };
+
+ if (!dvb_attach(tda18271_attach, &t->fe, t->i2c->addr,
+ t->i2c->adapter, &cfg))
+ goto attach_failed;
+ break;
+ }
default:
if (!dvb_attach(simple_tuner_attach, &t->fe,
t->i2c->adapter, t->i2c->addr, t->type))
diff --git a/include/media/tuner.h b/include/media/tuner.h
index b1f57e175e9a3..4d5b53ff17db3 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -128,6 +128,7 @@
#define TUNER_PHILIPS_FQ1216LME_MK3 80 /* Active loopthrough, no FM */
#define TUNER_PARTSNIC_PTI_5NF05 81
#define TUNER_PHILIPS_CU1216L 82
+#define TUNER_NXP_TDA18271 83
/* tv card specific */
#define TDA9887_PRESENT (1<<0)
--
GitLab