1 files changed, 43 insertions, 0 deletions

diff --git a/sound/soc/mxs/mxs-pcm.h b/sound/soc/mxs/mxs-pcm.h
new file mode 100644
index 000000000000..f55ac4f7a76a
--- /dev/null
+++ b/sound/soc/mxs/mxs-pcm.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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.
+ */
+
+#ifndef _MXS_PCM_H
+#define _MXS_PCM_H
+
+#include <mach/dma.h>
+
+struct mxs_pcm_dma_params {
+        int chan_irq;
+        int chan_num;
+};
+
+struct mxs_pcm_runtime_data {
+        int period_bytes;
+        int periods;
+        int dma;
+        unsigned long offset;
+        unsigned long size;
+        void *buf;
+        int period_time;
+        struct dma_async_tx_descriptor *desc;
+        struct dma_chan *dma_chan;
+        struct mxs_dma_data dma_data;
+        struct mxs_pcm_dma_params *dma_params;
+};
+
+#endif