linux-kernel - [PATCH] ASoC: Add support for multi register mux

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Date:	Tue, 18 Mar 2014 16:51:32 -0700
From:	Arun Shamanna Lakshmi <aruns@...dia.com>
To:	<lgirdwood@...il.com>, <broonie@...nel.org>
CC:	<perex@...ex.cz>, <tiwai@...e.de>, <alsa-devel@...a-project.org>,
	<linux-kernel@...r.kernel.org>,
	Arun Shamanna Lakshmi <aruns@...dia.com>,
	Songhee Baek <sbaek@...dia.com>
Subject: [PATCH] ASoC: Add support for multi register mux

Currently soc_enum structure supports only 2 registers (reg, reg2)
for kcontrol. However, it is possible to have multiple registers
per mux. This change allows us to control these multiple registers.

Signed-off-by: Arun Shamanna Lakshmi <aruns@...dia.com>
Signed-off-by: Songhee Baek <sbaek@...dia.com>
---
 include/sound/soc.h |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 9a00147..ddedfb4 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -1093,6 +1093,9 @@ struct soc_enum {
 	unsigned int mask;
 	const char * const *texts;
 	const unsigned int *values;
+	unsigned int *regs;
+	unsigned int *masks;
+	unsigned int num_regs;
 };
 
 /* codec IO */
-- 
1.7.9.5

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