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Commit 3ce91d5a authored by Joonyoung Shim's avatar Joonyoung Shim Committed by Mark Brown
Browse files

ASoC: add SOC_DOUBLE_R_EXT_TLV control type 



This is a macro for double controls with special callback function and
TLV. The SOC_DOUBLE_R_EXT_TLV needs two registers and one shift for
double controls.

Signed-off-by: default avatarJoonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent d0af93db

include/sound/soc.h

+11 −0
Original line number Diff line number Diff line
@@ -146,6 +146,17 @@ 
	.private_value = (unsigned long)&(struct soc_mixer_control) \

		{.reg = xreg, .shift = shift_left, .rshift = shift_right, \

		.max = xmax, .invert = xinvert} }

#define SOC_DOUBLE_R_EXT_TLV(xname, reg_left, reg_right, xshift, xmax, 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_2r, \

	.get = xhandler_get, .put = xhandler_put, \

	.private_value = (unsigned long)&(struct soc_mixer_control) \

		{.reg = reg_left, .rreg = reg_right, .shift = xshift, \

		.max = xmax, .invert = 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, \