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authorDamien.Horsley <Damien.Horsley@imgtec.com>2015-12-08 15:58:58 +0000
committerMark Brown <broonie@kernel.org>2015-12-12 22:38:20 +0000
commitd13871b3531b05fdf5b8ca92c98779e574fe06f1 (patch)
treea23c5fd37414e760d7a5e31740a8e1ed9f124dbe /include/sound
parent8005c49d9aea74d382f474ce11afbbc7d7130bec (diff)
downloadlinux-d13871b3531b05fdf5b8ca92c98779e574fe06f1.tar.bz2
ASoC: Add SOC_DOUBLE_STS macro
Add SOC_DOUBLE_STS macro for read-only volatile status controls Signed-off-by: Damien.Horsley <Damien.Horsley@imgtec.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
-rw-r--r--include/sound/soc.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h
index a8b4b9c8b1d2..2b399b0d7f8a 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, \