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[V2,1/3] ASoC: Add SOC_DOUBLE_STS macro

Message ID 1449590340-14682-2-git-send-email-Damien.Horsley@imgtec.com (mailing list archive)
State Accepted
Commit d13871b3531b05fdf5b8ca92c98779e574fe06f1
Headers show

Commit Message

Damien Horsley Dec. 8, 2015, 3:58 p.m. UTC 
From: "Damien.Horsley" <Damien.Horsley@imgtec.com>

Add SOC_DOUBLE_STS macro for read-only volatile status controls

Signed-off-by: Damien.Horsley <Damien.Horsley@imgtec.com>
---
 include/sound/soc.h | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 03431e7..e8d834f 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -110,6 +110,14 @@ 
 	.put = snd_soc_put_volsw, \
 	.private_value = SOC_DOUBLE_VALUE(reg, shift_left, shift_right, \
 					  max, invert, 0) }
+#define SOC_DOUBLE_STS(xname, reg, shift_left, shift_right, max, invert) \
+{									\
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname),		\
+	.info = snd_soc_info_volsw, .get = snd_soc_get_volsw,		\
+	.access = SNDRV_CTL_ELEM_ACCESS_READ |				\
+		SNDRV_CTL_ELEM_ACCESS_VOLATILE,				\
+	.private_value = SOC_DOUBLE_VALUE(reg, shift_left, shift_right,	\
+					  max, invert, 0) }
 #define SOC_DOUBLE_R(xname, reg_left, reg_right, xshift, xmax, xinvert) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
 	.info = snd_soc_info_volsw, \