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authorRichard Fitzgerald <rf@opensource.cirrus.com>2022-04-05 16:54:15 +0300
committerMark Brown <broonie@kernel.org>2022-04-05 20:27:54 +0300
commitbc8cb02976cd602b8d7631a6f4a54a9cf305d38c (patch)
tree943a57958bce448c502a1023a9b6bd8404f34d6c /include/sound/soc.h
parent9a2c98418930c60e25b89a140c8b42a8cd6d84a6 (diff)
downloadlinux-bc8cb02976cd602b8d7631a6f4a54a9cf305d38c.tar.xz
ASoC: soc.h: Add SOC_SINGLE_S_TLV() macro
Add a convenience macro for defining a single (mono) TLV control with a signed value. This can already be done by using SOC_DOUBLE_R_S_TLV() with the same address for left and right registers, but a dedicated macro is more readable. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220405135419.1230088-2-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound/soc.h')
-rw-r--r--include/sound/soc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h
index d3d3a26e8867..55fb6a6d7d25 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -176,6 +176,8 @@
.get = snd_soc_get_volsw, .put = snd_soc_put_volsw, \
.private_value = SOC_DOUBLE_R_S_VALUE(reg_left, reg_right, xshift, \
xmin, xmax, xsign_bit, xinvert) }
+#define SOC_SINGLE_S_TLV(xname, xreg, xshift, xmin, xmax, xsign_bit, xinvert, tlv_array) \
+ SOC_DOUBLE_R_S_TLV(xname, xreg, xreg, xshift, xmin, xmax, xsign_bit, xinvert, tlv_array)
#define SOC_SINGLE_S8_TLV(xname, xreg, xmin, xmax, tlv_array) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \
.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \