[media] Infineon TUA 9001 silicon tuner driver

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/drivers/media/common/tuners/tua9001.h b/drivers/media/common/tuners/tua9001.h
new file mode 100644
index 000000000000..38d6ae76b1d6
--- /dev/null
+++ b/drivers/media/common/tuners/tua9001.h
@@ -0,0 +1,46 @@
+/*
+ * Infineon TUA 9001 silicon tuner driver
+ *
+ * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef TUA9001_H
+#define TUA9001_H
+
+#include "dvb_frontend.h"
+
+struct tua9001_config {
+	/*
+	 * I2C address
+	 */
+	u8 i2c_addr;
+};
+
+#if defined(CONFIG_MEDIA_TUNER_TUA9001) || \
+	(defined(CONFIG_MEDIA_TUNER_TUA9001_MODULE) && defined(MODULE))
+extern struct dvb_frontend *tua9001_attach(struct dvb_frontend *fe,
+		struct i2c_adapter *i2c, struct tua9001_config *cfg);
+#else
+static inline struct dvb_frontend *tua9001_attach(struct dvb_frontend *fe,
+		struct i2c_adapter *i2c, struct tua9001_config *cfg)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif