Mark Brown ebb812cb8d ALSA: Add support for key reporting via the jack interface ... Some devices provide support for detection of a small number of buttons on their jacks. One common implementation provides a single button, implemented by shorting the microphone to ground and detected along with microphone presence detection by detecting varying current draws on the microphone bias signal. Provide support for up to three buttons via the jack interface. These default to reporting BTN_n but an API is provided to allow these to be remapped to other keys by the machine driver where it knows what the keys are. More keys can be added with ease if required. This is only intended to support simple accessory button designs. If the interface is limiting then either creating a child device for the accessory or accessing the input device in the jack directly is recommended. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>		2010-03-17 18:10:46 +00:00
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ac97_codec.h	comment typo fix: sybsystem -> subsystem	2009-12-04 15:39:49 +01:00
aci.h	ALSA: opti-miro: expose ACI mixer to outside drivers	2009-11-23 09:41:55 +01:00
ad1816a.h	ALSA: ad1816a: enable hardware timer	2009-01-21 15:12:40 +01:00
ad1843.h
ak4xxx-adda.h	ALSA: ak4620 support, codec regs listed in proc	2009-09-21 15:44:51 +02:00
ak4113.h	ALSA: ak4113 support	2009-09-21 15:45:07 +02:00
ak4114.h	ALSA: ak4114 - fix errors in output selector bits	2009-09-21 15:44:39 +02:00
ak4117.h
ak4531_codec.h
asequencer.h
asound.h	ALSA: timer - pass real event in snd_timer_notify1() to instance callback	2010-03-03 22:39:45 +01:00
asound_fm.h
asoundef.h
atmel-abdac.h	ALSA: Add ALSA driver for Atmel Audio Bitstream DAC	2009-02-05 15:08:48 +01:00
atmel-ac97c.h	ALSA: Add ALSA driver for Atmel AC97 controller	2009-02-05 15:08:51 +01:00
control.h	control: use reference-counted pid	2009-11-06 14:32:06 +01:00
core.h	ALSA: Add snd_pci_quirk_lookup_id()	2010-01-14 09:18:48 +01:00
cs46xx.h
cs46xx_dsp_scb_types.h
cs46xx_dsp_spos.h	ALSA: cs46xx - Fix suspend/resume with new DSP	2009-12-22 09:00:14 +01:00
cs46xx_dsp_task_types.h
cs4231-regs.h	ALSA: cs4236: update control names	2009-11-18 07:23:16 +01:00
cs8403.h
cs8427.h
emu10k1.h	emu101k1.h: fix duplicate include of <linux/types.h>	2009-03-26 18:14:24 +01:00
emu10k1_synth.h
emu8000.h
emu8000_reg.h
emux_legacy.h
emux_synth.h
es1688.h
gus.h
hda_hwdep.h
hdsp.h	headers_check fix: sound/hdsp.h	2009-01-31 00:13:56 +05:30
hdspm.h
hwdep.h	ALSA: hwdep - Fix coding style	2009-02-05 09:17:50 +01:00
i2c.h
info.h	ALSA: Add const prefix to proc helper functions	2009-09-08 14:45:06 +02:00
initval.h
jack.h	ALSA: Add support for key reporting via the jack interface	2010-03-17 18:10:46 +00:00
Kbuild	ALSA: sscape - Remove sscap_ioctl.h from include/sound/Kbuild	2009-10-02 07:22:58 +02:00
l3.h
memalloc.h	ALSA: Fix SG-buffer DMA with non-coherent architectures	2009-07-08 14:20:20 +02:00
minors.h
mixer_oss.h
mpu401.h
opl3.h
opl4.h
pcm-indirect.h
pcm.h	Merge remote branch 'alsa/devel' into topic/misc	2010-01-26 18:13:04 +01:00
pcm_oss.h	ALSA: pcm_lib - cleanup & merge hw_ptr update functions	2010-01-07 15:47:38 +01:00
pcm_params.h
pt2258.h
pxa2xx-lib.h	[ARM] pxa: merge AC97 platform data structures	2009-04-15 10:54:06 +08:00
rawmidi.h	sound: rawmidi: record a substream's owner process	2009-11-10 16:32:38 +01:00
s3c24xx_uda134x.h
sb.h	ALSA: jazz16: Add support for Media Vision Jazz16 chipset	2009-12-21 12:09:22 +01:00
sb16_csp.h
seq_device.h
seq_kernel.h
seq_midi_emul.h
seq_midi_event.h
seq_oss.h
seq_oss_legacy.h
seq_virmidi.h
sfnt_info.h	ALSA: Use define for ioctl definitions	2009-03-11 09:55:03 +01:00
sh_dac_audio.h	ALSA: sh: add SuperH DAC audio driver for ALSA V4	2009-11-04 09:17:40 +01:00
sh_fsi.h	ASoC: Add SuperH FSI driver support for ALSA	2009-08-20 20:01:42 +01:00
snd_wavefront.h
soc-dai.h	ASoC: fix compile breakage - add a missing header include	2010-01-19 12:36:40 +00:00
soc-dapm.h	ASoC: add simplified versions of widget macros	2010-01-25 14:50:45 +00:00
soc-of-simple.h
soc.h	ASoC: Make pmdown_time a long	2010-02-17 14:37:20 +00:00
soundfont.h
tea575x-tuner.h	V4L/DVB (10771): tea575x-tuner: convert it to V4L2 API	2009-03-30 12:43:02 -03:00
tea6330t.h
timer.h
tlv.h	ALSA: Add new TLV types for dBwith min/max	2009-06-17 10:56:53 +02:00
tlv320dac33-plat.h	ASoC: tlv320dac33: Burst mode BCLK divider configuration	2010-01-20 11:47:49 +00:00
tpa6130a2-plat.h	ASoC: tpa6130a2: Support for tpa6140's regulators	2010-01-11 17:13:11 +00:00
trident.h
uda134x.h
uda1380.h	ASoC: UDA1380: refactor device registration	2009-06-15 21:54:48 +01:00
util_mem.h
version.h	ALSA: Release v1.0.22.1	2009-12-28 16:17:57 +01:00
vx_core.h
wavefront.h
wm2000.h	ASoC: Add WM2000 driver	2010-02-12 10:31:06 +00:00
wm8904.h	ASoC: Initial WM8904 CODEC driver	2009-12-04 16:50:53 +00:00
wm8955.h	ASoC: Add initial WM8955 CODEC driver	2009-12-18 13:06:47 +00:00
wm8993.h	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
wm9081.h	ASoC: WM9081 mono DAC with integrated 2.6W class AB/D amplifier driver	2009-05-22 15:11:22 +01:00
wss.h	ALSA: cs4236: detect chip in one pass	2009-11-05 18:10:25 +01:00
ymfpci.h	sound: ymfpci: increase timer resolution to 96 kHz	2009-08-10 13:14:46 +02:00