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Diffstat (limited to 'drivers/media/video/cx18/cx18-alsa.h')
-rw-r--r--drivers/media/video/cx18/cx18-alsa.h55
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/media/video/cx18/cx18-alsa.h b/drivers/media/video/cx18/cx18-alsa.h
new file mode 100644
index 00000000000..ea8576fd578
--- /dev/null
+++ b/drivers/media/video/cx18/cx18-alsa.h
@@ -0,0 +1,55 @@
+/*
+ * ALSA interface to cx18 PCM capture streams
+ *
+ * Copyright (C) 2009 Andy Walls <awalls@radix.net>
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307 USA
+ */
+
+struct snd_card;
+
+struct snd_cx18_card {
+ struct v4l2_device *v4l2_dev;
+ struct snd_card *sc;
+};
+
+extern int cx18_alsa_debug;
+
+#define CX18_ALSA_DBGFLG_WARN (1 << 0)
+#define CX18_ALSA_DBGFLG_WARN (1 << 0)
+#define CX18_ALSA_DBGFLG_INFO (1 << 1)
+
+#define CX18_ALSA_DEBUG(x, type, fmt, args...) \
+ do { \
+ if ((x) & cx18_alsa_debug) \
+ printk(KERN_INFO "%s-alsa: " type ": " fmt, \
+ v4l2_dev->name , ## args); \
+ } while (0)
+
+#define CX18_ALSA_DEBUG_WARN(fmt, args...) \
+ CX18_ALSA_DEBUG(CX18_ALSA_DBGFLG_WARN, "warning", fmt , ## args)
+
+#define CX18_ALSA_DEBUG_INFO(fmt, args...) \
+ CX18_ALSA_DEBUG(CX18_ALSA_DBGFLG_INFO, "info", fmt , ## args)
+
+#define CX18_ALSA_ERR(fmt, args...) \
+ printk(KERN_ERR "%s-alsa: " fmt, v4l2_dev->name , ## args)
+
+#define CX18_ALSA_WARN(fmt, args...) \
+ printk(KERN_WARNING "%s-alsa: " fmt, v4l2_dev->name , ## args)
+
+#define CX18_ALSA_INFO(fmt, args...) \
+ printk(KERN_INFO "%s-alsa: " fmt, v4l2_dev->name , ## args)