From 26c22a1922b9a5141f798e273e3e19b04a7a85de Mon Sep 17 00:00:00 2001
From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Date: Mon, 20 Apr 2015 13:52:45 +0100
Subject: ASoC: wm_adsp: Add support for DSP control flags

The DSP control information contains various hints about the usage of
the control use these when handling the control.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/wmfw.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'sound/soc/codecs/wmfw.h')

diff --git a/sound/soc/codecs/wmfw.h b/sound/soc/codecs/wmfw.h
index 04690b238b3c..7613d60d62ea 100644
--- a/sound/soc/codecs/wmfw.h
+++ b/sound/soc/codecs/wmfw.h
@@ -21,6 +21,11 @@
 #define WMFW_MAX_COEFF_NAME       256
 #define WMFW_MAX_COEFF_DESCR_NAME 256
 
+#define WMFW_CTL_FLAG_SYS         0x8000
+#define WMFW_CTL_FLAG_VOLATILE    0x0004
+#define WMFW_CTL_FLAG_WRITEABLE   0x0002
+#define WMFW_CTL_FLAG_READABLE    0x0001
+
 struct wmfw_header {
 	char magic[4];
 	__le32 len;
-- 
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