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path: root/drivers/media/pci/tw68/tw68-tvaudio.c
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Diffstat (limited to 'drivers/media/pci/tw68/tw68-tvaudio.c')
-rw-r--r--drivers/media/pci/tw68/tw68-tvaudio.c80
1 files changed, 80 insertions, 0 deletions
diff --git a/drivers/media/pci/tw68/tw68-tvaudio.c b/drivers/media/pci/tw68/tw68-tvaudio.c
new file mode 100644
index 000000000000..656d462196f4
--- /dev/null
+++ b/drivers/media/pci/tw68/tw68-tvaudio.c
@@ -0,0 +1,80 @@
+/*
+ * tw68_controls.c
+ * Part of the device driver for Techwell 68xx based cards
+ *
+ * Much of this code is derived from the cx88 and sa7134 drivers, which
+ * were in turn derived from the bt87x driver. The original work was by
+ * Gerd Knorr; more recently the code was enhanced by Mauro Carvalho Chehab,
+ * Hans Verkuil, Andy Walls and many others. Their work is gratefully
+ * acknowledged. Full credit goes to them - any problems within this code
+ * are mine.
+ *
+ * Copyright (C) 2009 William M. Brack <wbrack@mmm.com.hk>
+ *
+ * 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.
+ */
+
+#include "tw68.h"
+
+int tw68_tvaudio_rx2mode(u32 rx)
+{
+ return 0;
+}
+
+void tw68_tvaudio_setmute(struct tw68_dev *dev)
+{
+ return;
+}
+
+void tw68_tvaudio_setinput(struct tw68_dev *dev, struct tw68_input *in)
+{
+ return;
+}
+
+void tw68_tvaudio_setvolume(struct tw68_dev *dev, int level)
+{
+ return;
+}
+
+int tw68_tvaudio_getstereo(struct tw68_dev *dev)
+{
+ return 0;
+}
+
+void tw68_tvaudio_init(struct tw68_dev *dev)
+{
+ return;
+}
+
+int tw68_tvaudio_init2(struct tw68_dev *dev)
+{
+ return 0;
+}
+
+int tw68_tvaudio_fini(struct tw68_dev *dev)
+{
+ return 0;
+}
+
+int tw68_tvaudio_do_scan(struct tw68_dev *dev)
+{
+ return 0;
+}
+
+void tw68_enable_i2s(struct tw68_dev *dev)
+{
+ return;
+}
+

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