V4L/DVB (8657): cxusb: add lgs8gl5 and support for Magic-Pro DMB-TH usb stick
Add support for Magic-Pro DMB-TH usb stick. DMB-TH is the HDTV broadcast
standard used in Hong Kong and China.
[...]
I've also attached a second patch against the dvb-apps repository which
adds a DMB-TH scan file for Hong Kong.
Since the ProHDTV stick contains a DMB-TH decoder (lgs8gl5) onboard,
it outputs MPEG-TS to the PC.
Signed-off-by: Timothy Lee <timothy.lee@siriushk.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/frontends/lgs8gl5.h b/drivers/media/dvb/frontends/lgs8gl5.h
new file mode 100644
index 0000000..d1417678
--- /dev/null
+++ b/drivers/media/dvb/frontends/lgs8gl5.h
@@ -0,0 +1,45 @@
+/*
+ Legend Silicon LGS-8GL5 DMB-TH OFDM demodulator driver
+
+ Copyright (C) 2008 Sirius International (Hong Kong) Limited
+ Timothy Lee <timothy.lee@siriushk.com>
+
+ 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifndef LGS8GL5_H
+#define LGS8GL5_H
+
+#include <linux/dvb/frontend.h>
+
+struct lgs8gl5_config {
+ /* the demodulator's i2c address */
+ u8 demod_address;
+};
+
+#if defined(CONFIG_DVB_LGS8GL5) || \
+ (defined(CONFIG_DVB_LGS8GL5_MODULE) && defined(MODULE))
+extern struct dvb_frontend *lgs8gl5_attach(
+ const struct lgs8gl5_config *config, struct i2c_adapter *i2c);
+#else
+static inline struct dvb_frontend *lgs8gl5_attach(
+ const struct lgs8gl5_config *config, struct i2c_adapter *i2c) {
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif /* CONFIG_DVB_LGS8GL5 */
+
+#endif /* LGS8GL5_H */