SNDRV_CTL_ELEM_TYPE_BOOLEAN 1005 drivers/media/pci/saa7134/saa7134-alsa.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  369 drivers/staging/greybus/audio_topology.c 		uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN   39 drivers/staging/vc04_services/bcm2835-audio/bcm2835-ctl.c 		uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1208 sound/core/control.c 		[SNDRV_CTL_ELEM_TYPE_BOOLEAN]	= sizeof(long),
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1216 sound/core/control.c 		[SNDRV_CTL_ELEM_TYPE_BOOLEAN]	= 128,
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1274 sound/core/control.c 	if (info->type < SNDRV_CTL_ELEM_TYPE_BOOLEAN ||
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1895 sound/core/control.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1915 sound/core/control.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  116 sound/core/control_compat.c 	case SNDRV_CTL_ELEM_TYPE_BOOLEAN:
SNDRV_CTL_ELEM_TYPE_BOOLEAN  239 sound/core/control_compat.c 	if (type == SNDRV_CTL_ELEM_TYPE_BOOLEAN ||
SNDRV_CTL_ELEM_TYPE_BOOLEAN  271 sound/core/control_compat.c 	if (type == SNDRV_CTL_ELEM_TYPE_BOOLEAN ||
SNDRV_CTL_ELEM_TYPE_BOOLEAN  389 sound/core/control_compat.c 	case SNDRV_CTL_ELEM_TYPE_BOOLEAN:
SNDRV_CTL_ELEM_TYPE_BOOLEAN  532 sound/core/oss/mixer_oss.c 	if (uinfo->type == SNDRV_CTL_ELEM_TYPE_BOOLEAN &&
SNDRV_CTL_ELEM_TYPE_BOOLEAN  633 sound/core/oss/mixer_oss.c 	if (uinfo->type == SNDRV_CTL_ELEM_TYPE_BOOLEAN &&
SNDRV_CTL_ELEM_TYPE_BOOLEAN  102 sound/core/vmaster.c 	     slave->info.type != SNDRV_CTL_ELEM_TYPE_BOOLEAN)) {
SNDRV_CTL_ELEM_TYPE_BOOLEAN  160 sound/core/vmaster.c 	case SNDRV_CTL_ELEM_TYPE_BOOLEAN:
SNDRV_CTL_ELEM_TYPE_BOOLEAN   17 sound/drivers/pcsp/pcsp_mixer.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN   86 sound/drivers/pcsp/pcsp_mixer.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  412 sound/firewire/bebob/bebob_maudio.c 	einf->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  774 sound/isa/ad1816a/ad1816a_lib.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  839 sound/isa/ad1816a/ad1816a_lib.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  398 sound/isa/cs423x/cs4236_lib.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  511 sound/isa/cs423x/cs4236_lib.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  787 sound/isa/es1688/es1688_lib.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  846 sound/isa/es1688/es1688_lib.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1123 sound/isa/es18xx.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1187 sound/isa/es18xx.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN   49 sound/isa/sb/sb_mixer.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  101 sound/isa/sb/sb_mixer.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  377 sound/isa/sb/sb_mixer.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 2045 sound/isa/wss/wss_lib.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 2102 sound/isa/wss/wss_lib.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  683 sound/parisc/harmony.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : 
SNDRV_CTL_ELEM_TYPE_BOOLEAN  527 sound/pci/ac97/ac97_codec.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  879 sound/pci/ac97/ac97_codec.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN   64 sound/pci/ak4531_codec.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  131 sound/pci/ak4531_codec.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  206 sound/pci/ak4531_codec.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  927 sound/pci/azt3328.c 		SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 2028 sound/pci/cmipci.c 	uinfo->type = reg.mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 2110 sound/pci/cmipci.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 2199 sound/pci/cmipci.c 	uinfo->type = reg.mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN   64 sound/pci/cs5535audio/cs5535audio_olpc.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN   88 sound/pci/cs5535audio/cs5535audio_olpc.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  569 sound/pci/ctxfi/ctmixer.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1133 sound/pci/echoaudio/echoaudio.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1195 sound/pci/echoaudio/echoaudio.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  310 sound/pci/emu10k1/emufx.c 		uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1493 sound/pci/emu10k1/emupcm.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1178 sound/pci/es1938.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1239 sound/pci/es1938.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  845 sound/pci/fm801.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  901 sound/pci/fm801.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 2100 sound/pci/hda/hda_codec.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  879 sound/pci/hda/patch_via.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  838 sound/pci/ice1712/aureon.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  524 sound/pci/ice1712/phase.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN   65 sound/pci/ice1712/wm8766.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN   72 sound/pci/ice1712/wm8766.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN   79 sound/pci/ice1712/wm8766.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN   86 sound/pci/ice1712/wm8766.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN   92 sound/pci/ice1712/wm8766.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN   98 sound/pci/ice1712/wm8766.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  104 sound/pci/ice1712/wm8766.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  110 sound/pci/ice1712/wm8766.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  116 sound/pci/ice1712/wm8766.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  122 sound/pci/ice1712/wm8766.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  128 sound/pci/ice1712/wm8766.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  299 sound/pci/ice1712/wm8766.c 	case SNDRV_CTL_ELEM_TYPE_BOOLEAN:
SNDRV_CTL_ELEM_TYPE_BOOLEAN  146 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  155 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  173 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  180 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  189 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  195 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  201 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  207 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  216 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  233 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  242 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  248 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  254 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  260 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  266 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  394 sound/pci/ice1712/wm8776.c 		.type = SNDRV_CTL_ELEM_TYPE_BOOLEAN,
SNDRV_CTL_ELEM_TYPE_BOOLEAN  573 sound/pci/ice1712/wm8776.c 	case SNDRV_CTL_ELEM_TYPE_BOOLEAN:
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1718 sound/pci/korg1212/korg1212.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  602 sound/pci/lola/lola_mixer.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  861 sound/pci/lx6464es/lx6464es.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 4442 sound/pci/rme9652/hdspm.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1245 sound/pci/rme9652/rme9652.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  954 sound/pci/sonicvibes.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1010 sound/pci/sonicvibes.c 	uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  349 sound/ppc/burgundy.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  405 sound/ppc/burgundy.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN   39 sound/soc/codecs/inno_rk3036.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  489 sound/soc/codecs/wm8958-dsp2.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  612 sound/soc/codecs/wm8958-dsp2.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  673 sound/soc/codecs/wm8958-dsp2.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  779 sound/soc/codecs/wm8958-dsp2.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1536 sound/soc/codecs/wm8962.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  775 sound/soc/fsl/fsl_spdif.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  870 sound/soc/fsl/fsl_spdif.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1496 sound/soc/sh/rcar/core.c 			SNDRV_CTL_ELEM_TYPE_BOOLEAN :
SNDRV_CTL_ELEM_TYPE_BOOLEAN 3539 sound/soc/soc-dapm.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  193 sound/soc/soc-ops.c 		uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1342 sound/sparc/cs4231.c 		SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1407 sound/sparc/cs4231.c 		SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 2333 sound/sparc/dbri.c 	    SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  460 sound/spi/at73c213.c 		uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN   58 sound/usb/caiaq/control.c 		uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN 1306 sound/usb/mixer.c 		uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
SNDRV_CTL_ELEM_TYPE_BOOLEAN  227 sound/usb/mixer_scarlett.c 	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;