linux-kernel - [PATCH v2 1/2] ASoC: soc.h: Introduce SOC_DOUBLE_R_S_EXT

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Date:   Mon, 25 Apr 2022 13:50:11 +0100
From:   Richard Fitzgerald <rf@...nsource.cirrus.com>
To:     <broonie@...nel.org>
CC:     <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>,
        <patches@...nsource.cirrus.com>,
        Simon Trimmer <simont@...nsource.cirrus.com>,
        Richard Fitzgerald <rf@...nsource.cirrus.com>
Subject: [PATCH v2 1/2] ASoC: soc.h: Introduce SOC_DOUBLE_R_S_EXT_TLV() macro

From: Simon Trimmer <simont@...nsource.cirrus.com>

A straightforward extension of the SOC_DOUBLE_R_S_TLV() macro that
allows the get and put functions to be customised.

Signed-off-by: Simon Trimmer <simont@...nsource.cirrus.com>
Signed-off-by: Richard Fitzgerald <rf@...nsource.cirrus.com>
---
 include/sound/soc.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 2d3261799d2c..8368b69dfef8 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -282,6 +282,17 @@
 	.get = xhandler_get, .put = xhandler_put, \
 	.private_value = SOC_DOUBLE_R_VALUE(reg_left, reg_right, xshift, \
 					    xmax, xinvert) }
+#define SOC_DOUBLE_R_S_EXT_TLV(xname, reg_left, reg_right, xshift, xmin, xmax, \
+			       xsign_bit, xinvert, xhandler_get, xhandler_put, \
+			       tlv_array) \
+{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
+	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
+		  SNDRV_CTL_ELEM_ACCESS_READWRITE, \
+	.tlv.p = (tlv_array), \
+	.info = snd_soc_info_volsw, \
+	.get = xhandler_get, .put = xhandler_put, \
+	.private_value = SOC_DOUBLE_R_S_VALUE(reg_left, reg_right, xshift, \
+					      xmin, xmax, xsign_bit, xinvert) }
 #define SOC_SINGLE_BOOL_EXT(xname, xdata, xhandler_get, xhandler_put) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
 	.info = snd_soc_info_bool_ext, \
-- 
2.30.2