1 files changed, 20 insertions, 0 deletions

diff --git a/include/sound/pxa2xx-lib.h b/include/sound/pxa2xx-lib.h
new file mode 100644
index 000000000000..d18dd2d35978
--- /dev/null
+++ b/include/sound/pxa2xx-lib.h
@@ -0,0 +1,20 @@
+#ifndef PXA2XX_LIB_H
+#define PXA2XX_LIB_H
+
+#include <linux/platform_device.h>
+#include <sound/ac97_codec.h>
+
+extern unsigned short pxa2xx_ac97_read(struct snd_ac97 *ac97, unsigned short reg);
+extern void pxa2xx_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val);
+
+extern bool pxa2xx_ac97_try_warm_reset(struct snd_ac97 *ac97);
+extern bool pxa2xx_ac97_try_cold_reset(struct snd_ac97 *ac97);
+extern void pxa2xx_ac97_finish_reset(struct snd_ac97 *ac97);
+
+extern int pxa2xx_ac97_hw_suspend(void);
+extern int pxa2xx_ac97_hw_resume(void);
+
+extern int pxa2xx_ac97_hw_probe(struct platform_device *dev);
+extern void pxa2xx_ac97_hw_remove(struct platform_device *dev);
+
+#endif