Add some DAPM widget types to better support the construction of DAPM graphs within DSPs. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
		
			
				
	
	
		
			772 lines
		
	
	
		
			31 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			772 lines
		
	
	
		
			31 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /*
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|  * linux/sound/soc-dapm.h -- ALSA SoC Dynamic Audio Power Management
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|  *
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|  * Author:		Liam Girdwood
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|  * Created:		Aug 11th 2005
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|  * Copyright:	Wolfson Microelectronics. PLC.
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|  *
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|  * This program is free software; you can redistribute it and/or modify
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|  * it under the terms of the GNU General Public License version 2 as
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|  * published by the Free Software Foundation.
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|  */
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| 
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| #ifndef __LINUX_SND_SOC_DAPM_H
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| #define __LINUX_SND_SOC_DAPM_H
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| 
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| #include <linux/types.h>
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| #include <sound/control.h>
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| #include <sound/soc-topology.h>
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| #include <sound/asoc.h>
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| 
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| struct device;
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| 
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| /* widget has no PM register bit */
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| #define SND_SOC_NOPM	-1
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| 
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| /*
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|  * SoC dynamic audio power management
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|  *
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|  * We can have up to 4 power domains
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|  *  1. Codec domain - VREF, VMID
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|  *     Usually controlled at codec probe/remove, although can be set
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|  *     at stream time if power is not needed for sidetone, etc.
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|  *  2. Platform/Machine domain - physically connected inputs and outputs
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|  *     Is platform/machine and user action specific, is set in the machine
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|  *     driver and by userspace e.g when HP are inserted
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|  *  3. Path domain - Internal codec path mixers
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|  *     Are automatically set when mixer and mux settings are
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|  *     changed by the user.
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|  *  4. Stream domain - DAC's and ADC's.
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|  *     Enabled when stream playback/capture is started.
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|  */
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| 
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| /* codec domain */
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| #define SND_SOC_DAPM_VMID(wname) \
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| {	.id = snd_soc_dapm_vmid, .name = wname, .kcontrol_news = NULL, \
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| 	.num_kcontrols = 0}
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| 
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| /* platform domain */
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| #define SND_SOC_DAPM_SIGGEN(wname) \
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| {	.id = snd_soc_dapm_siggen, .name = wname, .kcontrol_news = NULL, \
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| 	.num_kcontrols = 0, .reg = SND_SOC_NOPM }
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| #define SND_SOC_DAPM_SINK(wname) \
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| {	.id = snd_soc_dapm_sink, .name = wname, .kcontrol_news = NULL, \
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| 	.num_kcontrols = 0, .reg = SND_SOC_NOPM }
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| #define SND_SOC_DAPM_INPUT(wname) \
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| {	.id = snd_soc_dapm_input, .name = wname, .kcontrol_news = NULL, \
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| 	.num_kcontrols = 0, .reg = SND_SOC_NOPM }
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| #define SND_SOC_DAPM_OUTPUT(wname) \
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| {	.id = snd_soc_dapm_output, .name = wname, .kcontrol_news = NULL, \
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| 	.num_kcontrols = 0, .reg = SND_SOC_NOPM }
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| #define SND_SOC_DAPM_MIC(wname, wevent) \
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| {	.id = snd_soc_dapm_mic, .name = wname, .kcontrol_news = NULL, \
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| 	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
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| 	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD}
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| #define SND_SOC_DAPM_HP(wname, wevent) \
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| {	.id = snd_soc_dapm_hp, .name = wname, .kcontrol_news = NULL, \
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| 	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
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| 	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
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| #define SND_SOC_DAPM_SPK(wname, wevent) \
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| {	.id = snd_soc_dapm_spk, .name = wname, .kcontrol_news = NULL, \
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| 	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
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| 	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
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| #define SND_SOC_DAPM_LINE(wname, wevent) \
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| {	.id = snd_soc_dapm_line, .name = wname, .kcontrol_news = NULL, \
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| 	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
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| 	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD}
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| 
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| #define SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert) \
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| 	.reg = wreg, .mask = 1, .shift = wshift, \
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| 	.on_val = winvert ? 0 : 1, .off_val = winvert ? 1 : 0
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| 
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| /* path domain */
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| #define SND_SOC_DAPM_PGA(wname, wreg, wshift, winvert,\
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| 	 wcontrols, wncontrols) \
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| {	.id = snd_soc_dapm_pga, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
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| #define SND_SOC_DAPM_OUT_DRV(wname, wreg, wshift, winvert,\
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| 	 wcontrols, wncontrols) \
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| {	.id = snd_soc_dapm_out_drv, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
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| #define SND_SOC_DAPM_MIXER(wname, wreg, wshift, winvert, \
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| 	 wcontrols, wncontrols)\
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| {	.id = snd_soc_dapm_mixer, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
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| #define SND_SOC_DAPM_MIXER_NAMED_CTL(wname, wreg, wshift, winvert, \
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| 	 wcontrols, wncontrols)\
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| {       .id = snd_soc_dapm_mixer_named_ctl, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols}
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| /* DEPRECATED: use SND_SOC_DAPM_SUPPLY */
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| #define SND_SOC_DAPM_MICBIAS(wname, wreg, wshift, winvert) \
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| {	.id = snd_soc_dapm_micbias, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = NULL, .num_kcontrols = 0}
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| #define SND_SOC_DAPM_SWITCH(wname, wreg, wshift, winvert, wcontrols) \
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| {	.id = snd_soc_dapm_switch, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = 1}
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| #define SND_SOC_DAPM_MUX(wname, wreg, wshift, winvert, wcontrols) \
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| {	.id = snd_soc_dapm_mux, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = 1}
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| #define SND_SOC_DAPM_DEMUX(wname, wreg, wshift, winvert, wcontrols) \
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| {	.id = snd_soc_dapm_demux, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = 1}
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| 
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| /* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
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| #define SOC_PGA_ARRAY(wname, wreg, wshift, winvert,\
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| 	 wcontrols) \
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| {	.id = snd_soc_dapm_pga, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
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| #define SOC_MIXER_ARRAY(wname, wreg, wshift, winvert, \
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| 	 wcontrols)\
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| {	.id = snd_soc_dapm_mixer, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
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| #define SOC_MIXER_NAMED_CTL_ARRAY(wname, wreg, wshift, winvert, \
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| 	 wcontrols)\
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| {       .id = snd_soc_dapm_mixer_named_ctl, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols)}
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| 
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| /* path domain with event - event handler must return 0 for success */
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| #define SND_SOC_DAPM_PGA_E(wname, wreg, wshift, winvert, wcontrols, \
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| 	wncontrols, wevent, wflags) \
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| {	.id = snd_soc_dapm_pga, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
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| 	.event = wevent, .event_flags = wflags}
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| #define SND_SOC_DAPM_OUT_DRV_E(wname, wreg, wshift, winvert, wcontrols, \
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| 	wncontrols, wevent, wflags) \
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| {	.id = snd_soc_dapm_out_drv, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
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| 	.event = wevent, .event_flags = wflags}
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| #define SND_SOC_DAPM_MIXER_E(wname, wreg, wshift, winvert, wcontrols, \
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| 	wncontrols, wevent, wflags) \
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| {	.id = snd_soc_dapm_mixer, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = wncontrols, \
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| 	.event = wevent, .event_flags = wflags}
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| #define SND_SOC_DAPM_MIXER_NAMED_CTL_E(wname, wreg, wshift, winvert, \
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| 	wcontrols, wncontrols, wevent, wflags) \
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| {       .id = snd_soc_dapm_mixer, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, \
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| 	.num_kcontrols = wncontrols, .event = wevent, .event_flags = wflags}
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| #define SND_SOC_DAPM_SWITCH_E(wname, wreg, wshift, winvert, wcontrols, \
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| 	wevent, wflags) \
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| {	.id = snd_soc_dapm_switch, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = 1, \
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| 	.event = wevent, .event_flags = wflags}
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| #define SND_SOC_DAPM_MUX_E(wname, wreg, wshift, winvert, wcontrols, \
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| 	wevent, wflags) \
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| {	.id = snd_soc_dapm_mux, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = 1, \
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| 	.event = wevent, .event_flags = wflags}
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| 
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| /* additional sequencing control within an event type */
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| #define SND_SOC_DAPM_PGA_S(wname, wsubseq, wreg, wshift, winvert, \
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| 	wevent, wflags) \
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| {	.id = snd_soc_dapm_pga, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.event = wevent, .event_flags = wflags, \
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| 	.subseq = wsubseq}
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| #define SND_SOC_DAPM_SUPPLY_S(wname, wsubseq, wreg, wshift, winvert, wevent, \
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| 	wflags)	\
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| {	.id = snd_soc_dapm_supply, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.event = wevent, .event_flags = wflags, .subseq = wsubseq}
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| 
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| /* Simplified versions of above macros, assuming wncontrols = ARRAY_SIZE(wcontrols) */
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| #define SOC_PGA_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
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| 	wevent, wflags) \
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| {	.id = snd_soc_dapm_pga, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
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| 	.event = wevent, .event_flags = wflags}
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| #define SOC_MIXER_E_ARRAY(wname, wreg, wshift, winvert, wcontrols, \
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| 	wevent, wflags) \
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| {	.id = snd_soc_dapm_mixer, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
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| 	.event = wevent, .event_flags = wflags}
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| #define SOC_MIXER_NAMED_CTL_E_ARRAY(wname, wreg, wshift, winvert, \
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| 	wcontrols, wevent, wflags) \
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| {       .id = snd_soc_dapm_mixer, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols), \
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| 	.event = wevent, .event_flags = wflags}
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| 
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| /* events that are pre and post DAPM */
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| #define SND_SOC_DAPM_PRE(wname, wevent) \
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| {	.id = snd_soc_dapm_pre, .name = wname, .kcontrol_news = NULL, \
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| 	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
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| 	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD}
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| #define SND_SOC_DAPM_POST(wname, wevent) \
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| {	.id = snd_soc_dapm_post, .name = wname, .kcontrol_news = NULL, \
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| 	.num_kcontrols = 0, .reg = SND_SOC_NOPM, .event = wevent, \
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| 	.event_flags = SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD}
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| 
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| /* stream domain */
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| #define SND_SOC_DAPM_AIF_IN(wname, stname, wslot, wreg, wshift, winvert) \
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| {	.id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), }
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| #define SND_SOC_DAPM_AIF_IN_E(wname, stname, wslot, wreg, wshift, winvert, \
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| 			      wevent, wflags)				\
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| {	.id = snd_soc_dapm_aif_in, .name = wname, .sname = stname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.event = wevent, .event_flags = wflags }
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| #define SND_SOC_DAPM_AIF_OUT(wname, stname, wslot, wreg, wshift, winvert) \
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| {	.id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), }
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| #define SND_SOC_DAPM_AIF_OUT_E(wname, stname, wslot, wreg, wshift, winvert, \
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| 			     wevent, wflags)				\
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| {	.id = snd_soc_dapm_aif_out, .name = wname, .sname = stname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.event = wevent, .event_flags = wflags }
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| #define SND_SOC_DAPM_DAC(wname, stname, wreg, wshift, winvert) \
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| {	.id = snd_soc_dapm_dac, .name = wname, .sname = stname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert) }
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| #define SND_SOC_DAPM_DAC_E(wname, stname, wreg, wshift, winvert, \
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| 			   wevent, wflags)				\
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| {	.id = snd_soc_dapm_dac, .name = wname, .sname = stname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.event = wevent, .event_flags = wflags}
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| 
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| #define SND_SOC_DAPM_ADC(wname, stname, wreg, wshift, winvert) \
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| {	.id = snd_soc_dapm_adc, .name = wname, .sname = stname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), }
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| #define SND_SOC_DAPM_ADC_E(wname, stname, wreg, wshift, winvert, \
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| 			   wevent, wflags)				\
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| {	.id = snd_soc_dapm_adc, .name = wname, .sname = stname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.event = wevent, .event_flags = wflags}
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| #define SND_SOC_DAPM_CLOCK_SUPPLY(wname) \
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| {	.id = snd_soc_dapm_clock_supply, .name = wname, \
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| 	.reg = SND_SOC_NOPM, .event = dapm_clock_event, \
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| 	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD }
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| 
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| /* generic widgets */
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| #define SND_SOC_DAPM_REG(wid, wname, wreg, wshift, wmask, won_val, woff_val) \
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| {	.id = wid, .name = wname, .kcontrol_news = NULL, .num_kcontrols = 0, \
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| 	.reg = wreg, .shift = wshift, .mask = wmask, \
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| 	.on_val = won_val, .off_val = woff_val, }
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| #define SND_SOC_DAPM_SUPPLY(wname, wreg, wshift, winvert, wevent, wflags) \
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| {	.id = snd_soc_dapm_supply, .name = wname, \
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| 	SND_SOC_DAPM_INIT_REG_VAL(wreg, wshift, winvert), \
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| 	.event = wevent, .event_flags = wflags}
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| #define SND_SOC_DAPM_REGULATOR_SUPPLY(wname, wdelay, wflags)	    \
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| {	.id = snd_soc_dapm_regulator_supply, .name = wname, \
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| 	.reg = SND_SOC_NOPM, .shift = wdelay, .event = dapm_regulator_event, \
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| 	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \
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| 	.on_val = wflags}
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| 
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| 
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| /* dapm kcontrol types */
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| #define SOC_DAPM_DOUBLE(xname, reg, lshift, rshift, max, invert) \
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| {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
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| 	.info = snd_soc_info_volsw, \
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| 	.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
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| 	.private_value = SOC_DOUBLE_VALUE(reg, lshift, rshift, max, invert, 0) }
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| #define SOC_DAPM_DOUBLE_R(xname, lreg, rreg, shift, max, invert) \
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| {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
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| 	.info = snd_soc_info_volsw, \
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| 	.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
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| 	.private_value = SOC_DOUBLE_R_VALUE(lreg, rreg, shift, max, invert) }
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| #define SOC_DAPM_SINGLE(xname, reg, shift, max, invert) \
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| {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
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| 	.info = snd_soc_info_volsw, \
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| 	.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
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| 	.private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 0) }
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| #define SOC_DAPM_SINGLE_AUTODISABLE(xname, reg, shift, max, invert) \
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| {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
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| 	.info = snd_soc_info_volsw, \
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| 	.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
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| 	.private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 1) }
 | |
| #define SOC_DAPM_SINGLE_VIRT(xname, max) \
 | |
| 	SOC_DAPM_SINGLE(xname, SND_SOC_NOPM, 0, max, 0)
 | |
| #define SOC_DAPM_SINGLE_TLV(xname, reg, shift, max, invert, tlv_array) \
 | |
| {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
 | |
| 	.info = snd_soc_info_volsw, \
 | |
| 	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | SNDRV_CTL_ELEM_ACCESS_READWRITE,\
 | |
| 	.tlv.p = (tlv_array), \
 | |
| 	.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
 | |
| 	.private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 0) }
 | |
| #define SOC_DAPM_SINGLE_TLV_AUTODISABLE(xname, reg, shift, max, invert, tlv_array) \
 | |
| {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
 | |
| 	.info = snd_soc_info_volsw, \
 | |
| 	.access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | SNDRV_CTL_ELEM_ACCESS_READWRITE,\
 | |
| 	.tlv.p = (tlv_array), \
 | |
| 	.get = snd_soc_dapm_get_volsw, .put = snd_soc_dapm_put_volsw, \
 | |
| 	.private_value = SOC_SINGLE_VALUE(reg, shift, max, invert, 1) }
 | |
| #define SOC_DAPM_SINGLE_TLV_VIRT(xname, max, tlv_array) \
 | |
| 	SOC_DAPM_SINGLE(xname, SND_SOC_NOPM, 0, max, 0, tlv_array)
 | |
| #define SOC_DAPM_ENUM(xname, xenum) \
 | |
| {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
 | |
| 	.info = snd_soc_info_enum_double, \
 | |
|  	.get = snd_soc_dapm_get_enum_double, \
 | |
|  	.put = snd_soc_dapm_put_enum_double, \
 | |
|   	.private_value = (unsigned long)&xenum }
 | |
| #define SOC_DAPM_ENUM_EXT(xname, xenum, xget, xput) \
 | |
| {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
 | |
| 	.info = snd_soc_info_enum_double, \
 | |
| 	.get = xget, \
 | |
| 	.put = xput, \
 | |
| 	.private_value = (unsigned long)&xenum }
 | |
| #define SOC_DAPM_PIN_SWITCH(xname) \
 | |
| {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname " Switch", \
 | |
| 	.info = snd_soc_dapm_info_pin_switch, \
 | |
| 	.get = snd_soc_dapm_get_pin_switch, \
 | |
| 	.put = snd_soc_dapm_put_pin_switch, \
 | |
| 	.private_value = (unsigned long)xname }
 | |
| 
 | |
| /* dapm stream operations */
 | |
| #define SND_SOC_DAPM_STREAM_NOP			0x0
 | |
| #define SND_SOC_DAPM_STREAM_START		0x1
 | |
| #define SND_SOC_DAPM_STREAM_STOP		0x2
 | |
| #define SND_SOC_DAPM_STREAM_SUSPEND		0x4
 | |
| #define SND_SOC_DAPM_STREAM_RESUME		0x8
 | |
| #define SND_SOC_DAPM_STREAM_PAUSE_PUSH	0x10
 | |
| #define SND_SOC_DAPM_STREAM_PAUSE_RELEASE	0x20
 | |
| 
 | |
| /* dapm event types */
 | |
| #define SND_SOC_DAPM_PRE_PMU	0x1 	/* before widget power up */
 | |
| #define SND_SOC_DAPM_POST_PMU	0x2		/* after widget power up */
 | |
| #define SND_SOC_DAPM_PRE_PMD	0x4 	/* before widget power down */
 | |
| #define SND_SOC_DAPM_POST_PMD	0x8		/* after widget power down */
 | |
| #define SND_SOC_DAPM_PRE_REG	0x10	/* before audio path setup */
 | |
| #define SND_SOC_DAPM_POST_REG	0x20	/* after audio path setup */
 | |
| #define SND_SOC_DAPM_WILL_PMU   0x40    /* called at start of sequence */
 | |
| #define SND_SOC_DAPM_WILL_PMD   0x80    /* called at start of sequence */
 | |
| #define SND_SOC_DAPM_PRE_POST_PMD \
 | |
| 				(SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD)
 | |
| 
 | |
| /* convenience event type detection */
 | |
| #define SND_SOC_DAPM_EVENT_ON(e)	\
 | |
| 	(e & (SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU))
 | |
| #define SND_SOC_DAPM_EVENT_OFF(e)	\
 | |
| 	(e & (SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD))
 | |
| 
 | |
| /* regulator widget flags */
 | |
| #define SND_SOC_DAPM_REGULATOR_BYPASS     0x1     /* bypass when disabled */
 | |
| 
 | |
| struct snd_soc_dapm_widget;
 | |
| enum snd_soc_dapm_type;
 | |
| struct snd_soc_dapm_path;
 | |
| struct snd_soc_dapm_pin;
 | |
| struct snd_soc_dapm_route;
 | |
| struct snd_soc_dapm_context;
 | |
| struct regulator;
 | |
| struct snd_soc_dapm_widget_list;
 | |
| struct snd_soc_dapm_update;
 | |
| enum snd_soc_dapm_direction;
 | |
| 
 | |
| int dapm_regulator_event(struct snd_soc_dapm_widget *w,
 | |
| 			 struct snd_kcontrol *kcontrol, int event);
 | |
| int dapm_clock_event(struct snd_soc_dapm_widget *w,
 | |
| 			 struct snd_kcontrol *kcontrol, int event);
 | |
| 
 | |
| /* dapm controls */
 | |
| int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
 | |
| 	struct snd_ctl_elem_value *ucontrol);
 | |
| int snd_soc_dapm_get_volsw(struct snd_kcontrol *kcontrol,
 | |
| 	struct snd_ctl_elem_value *ucontrol);
 | |
| int snd_soc_dapm_get_enum_double(struct snd_kcontrol *kcontrol,
 | |
| 	struct snd_ctl_elem_value *ucontrol);
 | |
| int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
 | |
| 	struct snd_ctl_elem_value *ucontrol);
 | |
| int snd_soc_dapm_info_pin_switch(struct snd_kcontrol *kcontrol,
 | |
| 	struct snd_ctl_elem_info *uinfo);
 | |
| int snd_soc_dapm_get_pin_switch(struct snd_kcontrol *kcontrol,
 | |
| 	struct snd_ctl_elem_value *uncontrol);
 | |
| int snd_soc_dapm_put_pin_switch(struct snd_kcontrol *kcontrol,
 | |
| 	struct snd_ctl_elem_value *uncontrol);
 | |
| int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm,
 | |
| 	const struct snd_soc_dapm_widget *widget,
 | |
| 	int num);
 | |
| struct snd_soc_dapm_widget *snd_soc_dapm_new_control(
 | |
| 		struct snd_soc_dapm_context *dapm,
 | |
| 		const struct snd_soc_dapm_widget *widget);
 | |
| int snd_soc_dapm_new_dai_widgets(struct snd_soc_dapm_context *dapm,
 | |
| 				 struct snd_soc_dai *dai);
 | |
| int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card);
 | |
| void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card);
 | |
| int snd_soc_dapm_new_pcm(struct snd_soc_card *card,
 | |
| 			 const struct snd_soc_pcm_stream *params,
 | |
| 			 unsigned int num_params,
 | |
| 			 struct snd_soc_dapm_widget *source,
 | |
| 			 struct snd_soc_dapm_widget *sink);
 | |
| 
 | |
| /* dapm path setup */
 | |
| int snd_soc_dapm_new_widgets(struct snd_soc_card *card);
 | |
| void snd_soc_dapm_free(struct snd_soc_dapm_context *dapm);
 | |
| int snd_soc_dapm_add_routes(struct snd_soc_dapm_context *dapm,
 | |
| 			    const struct snd_soc_dapm_route *route, int num);
 | |
| int snd_soc_dapm_del_routes(struct snd_soc_dapm_context *dapm,
 | |
| 			    const struct snd_soc_dapm_route *route, int num);
 | |
| int snd_soc_dapm_weak_routes(struct snd_soc_dapm_context *dapm,
 | |
| 			     const struct snd_soc_dapm_route *route, int num);
 | |
| void snd_soc_dapm_free_widget(struct snd_soc_dapm_widget *w);
 | |
| void snd_soc_dapm_reset_cache(struct snd_soc_dapm_context *dapm);
 | |
| 
 | |
| /* dapm events */
 | |
| void snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream,
 | |
| 	int event);
 | |
| void snd_soc_dapm_shutdown(struct snd_soc_card *card);
 | |
| 
 | |
| /* external DAPM widget events */
 | |
| int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_context *dapm,
 | |
| 		struct snd_kcontrol *kcontrol, int connect,
 | |
| 		struct snd_soc_dapm_update *update);
 | |
| int snd_soc_dapm_mux_update_power(struct snd_soc_dapm_context *dapm,
 | |
| 		struct snd_kcontrol *kcontrol, int mux, struct soc_enum *e,
 | |
| 		struct snd_soc_dapm_update *update);
 | |
| 
 | |
| /* dapm sys fs - used by the core */
 | |
| extern struct attribute *soc_dapm_dev_attrs[];
 | |
| void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm,
 | |
| 				struct dentry *parent);
 | |
| 
 | |
| /* dapm audio pin control and status */
 | |
| int snd_soc_dapm_enable_pin(struct snd_soc_dapm_context *dapm,
 | |
| 			    const char *pin);
 | |
| int snd_soc_dapm_enable_pin_unlocked(struct snd_soc_dapm_context *dapm,
 | |
| 				     const char *pin);
 | |
| int snd_soc_dapm_disable_pin(struct snd_soc_dapm_context *dapm,
 | |
| 			     const char *pin);
 | |
| int snd_soc_dapm_disable_pin_unlocked(struct snd_soc_dapm_context *dapm,
 | |
| 				      const char *pin);
 | |
| int snd_soc_dapm_nc_pin(struct snd_soc_dapm_context *dapm, const char *pin);
 | |
| int snd_soc_dapm_nc_pin_unlocked(struct snd_soc_dapm_context *dapm,
 | |
| 				 const char *pin);
 | |
| int snd_soc_dapm_get_pin_status(struct snd_soc_dapm_context *dapm,
 | |
| 				const char *pin);
 | |
| int snd_soc_dapm_sync(struct snd_soc_dapm_context *dapm);
 | |
| int snd_soc_dapm_sync_unlocked(struct snd_soc_dapm_context *dapm);
 | |
| int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm,
 | |
| 				  const char *pin);
 | |
| int snd_soc_dapm_force_enable_pin_unlocked(struct snd_soc_dapm_context *dapm,
 | |
| 					   const char *pin);
 | |
| int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm,
 | |
| 				const char *pin);
 | |
| unsigned int dapm_kcontrol_get_value(const struct snd_kcontrol *kcontrol);
 | |
| 
 | |
| /* Mostly internal - should not normally be used */
 | |
| void dapm_mark_endpoints_dirty(struct snd_soc_card *card);
 | |
| 
 | |
| /* dapm path query */
 | |
| int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream,
 | |
| 	struct snd_soc_dapm_widget_list **list,
 | |
| 	bool (*custom_stop_condition)(struct snd_soc_dapm_widget *,
 | |
| 				      enum snd_soc_dapm_direction));
 | |
| 
 | |
| struct snd_soc_dapm_context *snd_soc_dapm_kcontrol_dapm(
 | |
| 	struct snd_kcontrol *kcontrol);
 | |
| 
 | |
| struct snd_soc_dapm_widget *snd_soc_dapm_kcontrol_widget(
 | |
| 		struct snd_kcontrol *kcontrol);
 | |
| 
 | |
| int snd_soc_dapm_force_bias_level(struct snd_soc_dapm_context *dapm,
 | |
| 	enum snd_soc_bias_level level);
 | |
| 
 | |
| /* dapm widget types */
 | |
| enum snd_soc_dapm_type {
 | |
| 	snd_soc_dapm_input = 0,		/* input pin */
 | |
| 	snd_soc_dapm_output,		/* output pin */
 | |
| 	snd_soc_dapm_mux,			/* selects 1 analog signal from many inputs */
 | |
| 	snd_soc_dapm_demux,			/* connects the input to one of multiple outputs */
 | |
| 	snd_soc_dapm_mixer,			/* mixes several analog signals together */
 | |
| 	snd_soc_dapm_mixer_named_ctl,		/* mixer with named controls */
 | |
| 	snd_soc_dapm_pga,			/* programmable gain/attenuation (volume) */
 | |
| 	snd_soc_dapm_out_drv,			/* output driver */
 | |
| 	snd_soc_dapm_adc,			/* analog to digital converter */
 | |
| 	snd_soc_dapm_dac,			/* digital to analog converter */
 | |
| 	snd_soc_dapm_micbias,		/* microphone bias (power) - DEPRECATED: use snd_soc_dapm_supply */
 | |
| 	snd_soc_dapm_mic,			/* microphone */
 | |
| 	snd_soc_dapm_hp,			/* headphones */
 | |
| 	snd_soc_dapm_spk,			/* speaker */
 | |
| 	snd_soc_dapm_line,			/* line input/output */
 | |
| 	snd_soc_dapm_switch,		/* analog switch */
 | |
| 	snd_soc_dapm_vmid,			/* codec bias/vmid - to minimise pops */
 | |
| 	snd_soc_dapm_pre,			/* machine specific pre widget - exec first */
 | |
| 	snd_soc_dapm_post,			/* machine specific post widget - exec last */
 | |
| 	snd_soc_dapm_supply,		/* power/clock supply */
 | |
| 	snd_soc_dapm_regulator_supply,	/* external regulator */
 | |
| 	snd_soc_dapm_clock_supply,	/* external clock */
 | |
| 	snd_soc_dapm_aif_in,		/* audio interface input */
 | |
| 	snd_soc_dapm_aif_out,		/* audio interface output */
 | |
| 	snd_soc_dapm_siggen,		/* signal generator */
 | |
| 	snd_soc_dapm_sink,
 | |
| 	snd_soc_dapm_dai_in,		/* link to DAI structure */
 | |
| 	snd_soc_dapm_dai_out,
 | |
| 	snd_soc_dapm_dai_link,		/* link between two DAI structures */
 | |
| 	snd_soc_dapm_kcontrol,		/* Auto-disabled kcontrol */
 | |
| 	snd_soc_dapm_buffer,		/* DSP/CODEC internal buffer */
 | |
| 	snd_soc_dapm_scheduler,		/* DSP/CODEC internal scheduler */
 | |
| 	snd_soc_dapm_effect,		/* DSP/CODEC effect component */
 | |
| 	snd_soc_dapm_src,		/* DSP/CODEC SRC component */
 | |
| 	snd_soc_dapm_asrc,		/* DSP/CODEC ASRC component */
 | |
| 	snd_soc_dapm_encoder,		/* FW/SW audio encoder component */
 | |
| 	snd_soc_dapm_decoder,		/* FW/SW audio decoder component */
 | |
| };
 | |
| 
 | |
| enum snd_soc_dapm_subclass {
 | |
| 	SND_SOC_DAPM_CLASS_INIT		= 0,
 | |
| 	SND_SOC_DAPM_CLASS_RUNTIME	= 1,
 | |
| };
 | |
| 
 | |
| /*
 | |
|  * DAPM audio route definition.
 | |
|  *
 | |
|  * Defines an audio route originating at source via control and finishing
 | |
|  * at sink.
 | |
|  */
 | |
| struct snd_soc_dapm_route {
 | |
| 	const char *sink;
 | |
| 	const char *control;
 | |
| 	const char *source;
 | |
| 
 | |
| 	/* Note: currently only supported for links where source is a supply */
 | |
| 	int (*connected)(struct snd_soc_dapm_widget *source,
 | |
| 			 struct snd_soc_dapm_widget *sink);
 | |
| };
 | |
| 
 | |
| /* dapm audio path between two widgets */
 | |
| struct snd_soc_dapm_path {
 | |
| 	const char *name;
 | |
| 
 | |
| 	/*
 | |
| 	 * source (input) and sink (output) widgets
 | |
| 	 * The union is for convience, since it is a lot nicer to type
 | |
| 	 * p->source, rather than p->node[SND_SOC_DAPM_DIR_IN]
 | |
| 	 */
 | |
| 	union {
 | |
| 		struct {
 | |
| 			struct snd_soc_dapm_widget *source;
 | |
| 			struct snd_soc_dapm_widget *sink;
 | |
| 		};
 | |
| 		struct snd_soc_dapm_widget *node[2];
 | |
| 	};
 | |
| 
 | |
| 	/* status */
 | |
| 	u32 connect:1;	/* source and sink widgets are connected */
 | |
| 	u32 walking:1;  /* path is in the process of being walked */
 | |
| 	u32 weak:1;	/* path ignored for power management */
 | |
| 	u32 is_supply:1;	/* At least one of the connected widgets is a supply */
 | |
| 
 | |
| 	int (*connected)(struct snd_soc_dapm_widget *source,
 | |
| 			 struct snd_soc_dapm_widget *sink);
 | |
| 
 | |
| 	struct list_head list_node[2];
 | |
| 	struct list_head list_kcontrol;
 | |
| 	struct list_head list;
 | |
| };
 | |
| 
 | |
| /* dapm widget */
 | |
| struct snd_soc_dapm_widget {
 | |
| 	enum snd_soc_dapm_type id;
 | |
| 	const char *name;		/* widget name */
 | |
| 	const char *sname;	/* stream name */
 | |
| 	struct list_head list;
 | |
| 	struct snd_soc_dapm_context *dapm;
 | |
| 
 | |
| 	void *priv;				/* widget specific data */
 | |
| 	struct regulator *regulator;		/* attached regulator */
 | |
| 	const struct snd_soc_pcm_stream *params; /* params for dai links */
 | |
| 	unsigned int num_params; /* number of params for dai links */
 | |
| 	unsigned int params_select; /* currently selected param for dai link */
 | |
| 
 | |
| 	/* dapm control */
 | |
| 	int reg;				/* negative reg = no direct dapm */
 | |
| 	unsigned char shift;			/* bits to shift */
 | |
| 	unsigned int mask;			/* non-shifted mask */
 | |
| 	unsigned int on_val;			/* on state value */
 | |
| 	unsigned int off_val;			/* off state value */
 | |
| 	unsigned char power:1;			/* block power status */
 | |
| 	unsigned char active:1;			/* active stream on DAC, ADC's */
 | |
| 	unsigned char connected:1;		/* connected codec pin */
 | |
| 	unsigned char new:1;			/* cnew complete */
 | |
| 	unsigned char force:1;			/* force state */
 | |
| 	unsigned char ignore_suspend:1;         /* kept enabled over suspend */
 | |
| 	unsigned char new_power:1;		/* power from this run */
 | |
| 	unsigned char power_checked:1;		/* power checked this run */
 | |
| 	unsigned char is_supply:1;		/* Widget is a supply type widget */
 | |
| 	unsigned char is_ep:2;			/* Widget is a endpoint type widget */
 | |
| 	int subseq;				/* sort within widget type */
 | |
| 
 | |
| 	int (*power_check)(struct snd_soc_dapm_widget *w);
 | |
| 
 | |
| 	/* external events */
 | |
| 	unsigned short event_flags;		/* flags to specify event types */
 | |
| 	int (*event)(struct snd_soc_dapm_widget*, struct snd_kcontrol *, int);
 | |
| 
 | |
| 	/* kcontrols that relate to this widget */
 | |
| 	int num_kcontrols;
 | |
| 	const struct snd_kcontrol_new *kcontrol_news;
 | |
| 	struct snd_kcontrol **kcontrols;
 | |
| 	struct snd_soc_dobj dobj;
 | |
| 
 | |
| 	/* widget input and output edges */
 | |
| 	struct list_head edges[2];
 | |
| 
 | |
| 	/* used during DAPM updates */
 | |
| 	struct list_head work_list;
 | |
| 	struct list_head power_list;
 | |
| 	struct list_head dirty;
 | |
| 	int endpoints[2];
 | |
| 
 | |
| 	struct clk *clk;
 | |
| };
 | |
| 
 | |
| struct snd_soc_dapm_update {
 | |
| 	struct snd_kcontrol *kcontrol;
 | |
| 	int reg;
 | |
| 	int mask;
 | |
| 	int val;
 | |
| 	int reg2;
 | |
| 	int mask2;
 | |
| 	int val2;
 | |
| 	bool has_second_set;
 | |
| };
 | |
| 
 | |
| struct snd_soc_dapm_wcache {
 | |
| 	struct snd_soc_dapm_widget *widget;
 | |
| };
 | |
| 
 | |
| /* DAPM context */
 | |
| struct snd_soc_dapm_context {
 | |
| 	enum snd_soc_bias_level bias_level;
 | |
| 	unsigned int idle_bias_off:1; /* Use BIAS_OFF instead of STANDBY */
 | |
| 	/* Go to BIAS_OFF in suspend if the DAPM context is idle */
 | |
| 	unsigned int suspend_bias_off:1;
 | |
| 	void (*seq_notifier)(struct snd_soc_dapm_context *,
 | |
| 			     enum snd_soc_dapm_type, int);
 | |
| 
 | |
| 	struct device *dev; /* from parent - for debug */
 | |
| 	struct snd_soc_component *component; /* parent component */
 | |
| 	struct snd_soc_card *card; /* parent card */
 | |
| 
 | |
| 	/* used during DAPM updates */
 | |
| 	enum snd_soc_bias_level target_bias_level;
 | |
| 	struct list_head list;
 | |
| 
 | |
| 	int (*stream_event)(struct snd_soc_dapm_context *dapm, int event);
 | |
| 	int (*set_bias_level)(struct snd_soc_dapm_context *dapm,
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| 			      enum snd_soc_bias_level level);
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| 
 | |
| 	struct snd_soc_dapm_wcache path_sink_cache;
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| 	struct snd_soc_dapm_wcache path_source_cache;
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| 
 | |
| #ifdef CONFIG_DEBUG_FS
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| 	struct dentry *debugfs_dapm;
 | |
| #endif
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| };
 | |
| 
 | |
| /* A list of widgets associated with an object, typically a snd_kcontrol */
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| struct snd_soc_dapm_widget_list {
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| 	int num_widgets;
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| 	struct snd_soc_dapm_widget *widgets[0];
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| };
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| 
 | |
| struct snd_soc_dapm_stats {
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| 	int power_checks;
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| 	int path_checks;
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| 	int neighbour_checks;
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| };
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| 
 | |
| /**
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|  * snd_soc_dapm_init_bias_level() - Initialize DAPM bias level
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|  * @dapm: The DAPM context to initialize
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|  * @level: The DAPM level to initialize to
 | |
|  *
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|  * This function only sets the driver internal state of the DAPM level and will
 | |
|  * not modify the state of the device. Hence it should not be used during normal
 | |
|  * operation, but only to synchronize the internal state to the device state.
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|  * E.g. during driver probe to set the DAPM level to the one corresponding with
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|  * the power-on reset state of the device.
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|  *
 | |
|  * To change the DAPM state of the device use snd_soc_dapm_set_bias_level().
 | |
|  */
 | |
| static inline void snd_soc_dapm_init_bias_level(
 | |
| 	struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level)
 | |
| {
 | |
| 	dapm->bias_level = level;
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| }
 | |
| 
 | |
| /**
 | |
|  * snd_soc_dapm_get_bias_level() - Get current DAPM bias level
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|  * @dapm: The context for which to get the bias level
 | |
|  *
 | |
|  * Returns: The current bias level of the passed DAPM context.
 | |
|  */
 | |
| static inline enum snd_soc_bias_level snd_soc_dapm_get_bias_level(
 | |
| 	struct snd_soc_dapm_context *dapm)
 | |
| {
 | |
| 	return dapm->bias_level;
 | |
| }
 | |
| 
 | |
| enum snd_soc_dapm_direction {
 | |
| 	SND_SOC_DAPM_DIR_IN,
 | |
| 	SND_SOC_DAPM_DIR_OUT
 | |
| };
 | |
| 
 | |
| #define SND_SOC_DAPM_DIR_TO_EP(x) BIT(x)
 | |
| 
 | |
| #define SND_SOC_DAPM_EP_SOURCE SND_SOC_DAPM_DIR_TO_EP(SND_SOC_DAPM_DIR_IN)
 | |
| #define SND_SOC_DAPM_EP_SINK SND_SOC_DAPM_DIR_TO_EP(SND_SOC_DAPM_DIR_OUT)
 | |
| 
 | |
| /**
 | |
|  * snd_soc_dapm_widget_for_each_sink_path - Iterates over all paths in the
 | |
|  *   specified direction of a widget
 | |
|  * @w: The widget
 | |
|  * @dir: Whether to iterate over the paths where the specified widget is the
 | |
|  *       incoming or outgoing widgets
 | |
|  * @p: The path iterator variable
 | |
|  */
 | |
| #define snd_soc_dapm_widget_for_each_path(w, dir, p) \
 | |
| 	list_for_each_entry(p, &w->edges[dir], list_node[dir])
 | |
| 
 | |
| /**
 | |
|  * snd_soc_dapm_widget_for_each_sink_path_safe - Iterates over all paths in the
 | |
|  *   specified direction of a widget
 | |
|  * @w: The widget
 | |
|  * @dir: Whether to iterate over the paths where the specified widget is the
 | |
|  *       incoming or outgoing widgets
 | |
|  * @p: The path iterator variable
 | |
|  * @next_p: Temporary storage for the next path
 | |
|  *
 | |
|  *  This function works like snd_soc_dapm_widget_for_each_sink_path, expect that
 | |
|  *  it is safe to remove the current path from the list while iterating
 | |
|  */
 | |
| #define snd_soc_dapm_widget_for_each_path_safe(w, dir, p, next_p) \
 | |
| 	list_for_each_entry_safe(p, next_p, &w->edges[dir], list_node[dir])
 | |
| 
 | |
| /**
 | |
|  * snd_soc_dapm_widget_for_each_sink_path - Iterates over all paths leaving a
 | |
|  *  widget
 | |
|  * @w: The widget
 | |
|  * @p: The path iterator variable
 | |
|  */
 | |
| #define snd_soc_dapm_widget_for_each_sink_path(w, p) \
 | |
| 	snd_soc_dapm_widget_for_each_path(w, SND_SOC_DAPM_DIR_IN, p)
 | |
| 
 | |
| /**
 | |
|  * snd_soc_dapm_widget_for_each_source_path - Iterates over all paths leading to
 | |
|  *  a widget
 | |
|  * @w: The widget
 | |
|  * @p: The path iterator variable
 | |
|  */
 | |
| #define snd_soc_dapm_widget_for_each_source_path(w, p) \
 | |
| 	snd_soc_dapm_widget_for_each_path(w, SND_SOC_DAPM_DIR_OUT, p)
 | |
| 
 | |
| #endif
 |