summaryrefslogtreecommitdiffstats
path: root/kernel/sound/pci/ac97/ac97_local.h
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/sound/pci/ac97/ac97_local.h')
-rw-r--r--kernel/sound/pci/ac97/ac97_local.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/kernel/sound/pci/ac97/ac97_local.h b/kernel/sound/pci/ac97/ac97_local.h
new file mode 100644
index 000000000..c276a5e3f
--- /dev/null
+++ b/kernel/sound/pci/ac97/ac97_local.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
+ * Universal interface for Audio Codec '97
+ *
+ * For more details look to AC '97 component specification revision 2.2
+ * by Intel Corporation (http://developer.intel.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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+void snd_ac97_get_name(struct snd_ac97 *ac97, unsigned int id, char *name,
+ int modem);
+int snd_ac97_update_bits_nolock(struct snd_ac97 *ac97, unsigned short reg,
+ unsigned short mask, unsigned short value);
+
+/* ac97_proc.c */
+#ifdef CONFIG_PROC_FS
+void snd_ac97_bus_proc_init(struct snd_ac97_bus * ac97);
+void snd_ac97_bus_proc_done(struct snd_ac97_bus * ac97);
+void snd_ac97_proc_init(struct snd_ac97 * ac97);
+void snd_ac97_proc_done(struct snd_ac97 * ac97);
+#else
+#define snd_ac97_bus_proc_init(ac97_bus_t) do { } while (0)
+#define snd_ac97_bus_proc_done(ac97_bus_t) do { } while (0)
+#define snd_ac97_proc_init(ac97_t) do { } while (0)
+#define snd_ac97_proc_done(ac97_t) do { } while (0)
+#endif