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authorZhangfei Gao <zhangfei.gao@marvell.com>2012-06-11 18:04:38 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-06-13 13:13:37 +0100
commit7a824e214e25a49442fe868dac0af8a904b24f58 (patch)
treed7b1b3f102f709595c1e5fa11039adaf99ac3123 /include/linux/platform_data
parent8994a5e1d2443511e677d62e97d7de3718b71325 (diff)
ASoC: mmp: add audio dma support
mmp-pcm handle audio dma based on soc-dmaengine Support mmp and pxa910 Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com> Signed-off-by: Leo Yan <leoy@marvell.com> Signed-off-by: Qiao Zhou <zhouqiao@marvell.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/linux/platform_data')
-rw-r--r--include/linux/platform_data/mmp_audio.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/platform_data/mmp_audio.h b/include/linux/platform_data/mmp_audio.h
new file mode 100644
index 00000000000..0f25d165abd
--- /dev/null
+++ b/include/linux/platform_data/mmp_audio.h
@@ -0,0 +1,22 @@
+/*
+ * MMP Platform AUDIO Management
+ *
+ * Copyright (c) 2011 Marvell Semiconductors Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef MMP_AUDIO_H
+#define MMP_AUDIO_H
+
+struct mmp_audio_platdata {
+ u32 period_max_capture;
+ u32 buffer_max_capture;
+ u32 period_max_playback;
+ u32 buffer_max_playback;
+};
+
+#endif /* MMP_AUDIO_H */