Unverified Commit bc8cb029 authored by Richard Fitzgerald's avatar Richard Fitzgerald Committed by Mark Brown
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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: default avatarRichard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220405135419.1230088-2-rf@opensource.cirrus.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 9a2c9841

include/sound/soc.h

+2 −0
Original line number Diff line number Diff line
@@ -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 | \