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e76d8ceaaf
linux/include/sound
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Mark Brown e76d8ceaaf ALSA: Add jack reporting API 
Currently very few systems provide information about jack status to user
space, even though many have hardware facilities to do detection. Those
systems that do use an input device with the existing SW_HEADPHONE_INSERT
switch type to do so, often independently of ALSA.

This patch introduces a standard method for representing jacks to user
space into ALSA. It allows drivers to register jacks for a sound card with
the input subsystem, binding the input device to the card to help user
space associate the input devices with their sound cards. The created
input devices are named in the form "card longname jack" where jack is
provided by the driver when allocating a jack. By default the parent for
the input device is the sound card but this can be overridden by the
card driver.

The existing user space API with SW_HEADPHONE_INSERT is preserved.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-29 21:32:03 +02:00
..
ac97_codec.h [ALSA] ac97 - Fix ASUS A9T laptop output 2008-05-30 16:20:42 +02:00
ad1816a.h
ad1843.h ALSA: ALSA driver for SGI O2 audio board 2008-07-14 09:01:02 +02:00
ad1848.h [ALSA] include/sound/: Spelling fixes 2008-01-31 17:29:41 +01:00
ak4xxx-adda.h [ALSA] some fixes and cleanup for ICE1724 cards 2008-04-24 12:00:25 +02:00
ak4114.h [ALSA] some fixes and cleanup for ICE1724 cards 2008-04-24 12:00:25 +02:00
ak4117.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
ak4531_codec.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
asequencer.h [ALSA] Remove sequencer instrument layer 2008-01-31 17:29:13 +01:00
asound_fm.h [ALSA] opl3 - Use hwdep for patch loading 2008-01-31 17:29:13 +01:00
asound.h [ALSA] Revert "alsa: add annotations to bitwise type snd_pcm_hw_param_t" 2008-06-26 08:53:05 +02:00
asoundef.h [ALSA] IEC958 definitions for consumer status channel, byte 4 2008-04-24 12:00:19 +02:00
control.h ALSA: make snd_ctl_elem_read() and snd_ctl_elem_write() static 2008-06-13 16:48:49 +02:00
core.h ALSA: Add jack reporting API 2008-07-29 21:32:03 +02:00
cs46xx_dsp_scb_types.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
cs46xx_dsp_spos.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
cs46xx_dsp_task_types.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
cs46xx.h [ALSA] sound: remove dead config symbol from sound code 2008-01-31 17:29:21 +01:00
cs4231-regs.h ALSA: opti93x: add support for Opti93x codec in cs4231-lib 2008-06-13 16:47:33 +02:00
cs4231.h ALSA: opti93x: add support for Opti93x codec in cs4231-lib 2008-06-13 16:47:33 +02:00
cs8403.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
cs8427.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
driver.h [ALSA] Remove sound/driver.h 2008-01-31 17:29:48 +01:00
emu10k1_synth.h
emu10k1.h [ALSA] emu10k1 - Fix inverted Analog/Digital mixer switch on Audigy2 2008-06-02 11:45:53 +02:00
emu8000_reg.h
emu8000.h
emux_legacy.h
emux_synth.h [ALSA] semaphore -> mutex (driver part) 2006-03-22 10:24:57 +01:00
es1688.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
gus.h [ALSA] Remove sequencer instrument layer 2008-01-31 17:29:13 +01:00
hda_hwdep.h [ALSA] hda-intel - Add hwdep interface 2007-10-16 15:58:10 +02:00
hdsp.h Fix integer types in <sound/hdsp.h> SNDRV_HDSP_IOCTL_GET_PEAK_RMS ioctl 2006-05-04 00:42:42 +01:00
hdspm.h [ALSA] hdspm - Coding style fixes 2007-10-16 15:58:10 +02:00
hwdep.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
i2c.h [ALSA] semaphore -> mutex (driver part) 2006-03-22 10:24:57 +01:00
info.h [ALSA] info_oss: move prototype of snd_card_info_read_oss to info.h 2008-01-31 17:29:35 +01:00
initval.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
jack.h ALSA: Add jack reporting API 2008-07-29 21:32:03 +02:00
Kbuild [HEADERS] One line per header in Kbuild files to reduce conflicts 2006-09-19 12:43:58 +01:00
memalloc.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
minors.h
mixer_oss.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
mpu401.h [ALSA] Add MPU401_INFO_NO_ACK bitflag 2008-04-29 19:01:56 +02:00
opl3.h [ALSA] opl3 - Fix compilation without sequencer support 2008-02-22 14:20:08 -08:00
opl4.h
pcm_oss.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
pcm_params.h [ALSA] Move OSS-specific hw_params helper to snd-pcm-oss module 2006-06-22 21:33:05 +02:00
pcm-indirect.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
pcm.h [ALSA] Revert "alsa: add annotations to bitwise type snd_pcm_hw_param_t" 2008-06-26 08:53:05 +02:00
pt2258.h [ALSA] Enable the analog loopback of the Revolution 5.1 2007-02-09 09:00:05 +01:00
rawmidi.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
sb16_csp.h [ALSA] sb16: add request_firmware() 2007-02-09 09:01:14 +01:00
sb.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
seq_device.h
seq_kernel.h ALSA: remove CONFIG_KMOD from sound 2008-07-10 09:32:58 +02:00
seq_midi_emul.h
seq_midi_event.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
seq_oss_legacy.h
seq_oss.h
seq_virmidi.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
sfnt_info.h
snd_wavefront.h [ALSA] wavefront: simplify YSS225 register initialization 2007-02-09 09:01:15 +01:00
soc-dapm.h ALSA: ASoC: Export dapm_reg_event() fully 2008-07-29 16:00:33 +02:00
soc.h ALSA: asoc: core - add Digital Audio Interface (DAI) control functions. 2008-07-10 09:32:50 +02:00
soundfont.h [ALSA] semaphore -> mutex (driver part) 2006-03-22 10:24:57 +01:00
sscape_ioctl.h
tea575x-tuner.h [ALSA] fm801 - Add mute support for FM-only card with FM801 PCI to tuner bridge 2008-01-31 17:30:14 +01:00
tea6330t.h
timer.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
tlv.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00
trident.h [ALSA] Remove sequencer instrument layer 2008-01-31 17:29:13 +01:00
uda1341.h [ALSA] remove CVS keywords 2008-05-27 15:56:20 +02:00
util_mem.h [ALSA] semaphore -> mutex (driver part) 2006-03-22 10:24:57 +01:00
version.h ALSA: Release v1.0.17 2008-07-14 09:54:43 +02:00
vx_core.h [ALSA] Add even more 'const' to everything related to TLV 2007-02-09 09:03:19 +01:00
wavefront.h
ymfpci.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +02:00