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Mark Brown 0be9898adb [ALSA] ASoC: Clarify API for bias configuration 
Currently the ASoC core configures the bias levels in the system using
a callback on codecs and machines called 'dapm_event', passing it PCI
style power levels as SNDRV_CTL_POWER_ constants. This is more obscure
than it needs to be and has caused confusion to driver authors,
especially given that DAPM is also performing power management.

Address this by renaming the callback function to 'set_bias_level' and
using constants explicitly representing the off, standby, pre-on and on
states which DAPM transitions through.

Also unexport the API for setting bias level: there are currently no
in-tree users of this API other than the core itself and it is likely
that the core would need to be extended to cater for any users.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-05-19 17:28:43 +02:00
..
ac97_codec.h [ALSA] ac97 - Fix ASUS A9T laptop output 2008-05-30 16:20:42 +02:00
ad1816a.h
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] PCM interface - rename SNDRV_PCM_TSTAMP_MMAP to SNDRV_PCM_TSTAMP_ENABLE 2008-01-31 17:29:54 +01:00
asoundef.h [ALSA] IEC958 definitions for consumer status channel, byte 4 2008-04-24 12:00:19 +02:00
control.h [ALSA] Move vmaster code to sound core 2008-04-24 12:00:12 +02:00
core.h [ALSA] sound/core.h: evil #ifdefs 2008-04-24 12:00:36 +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] include/sound/: Spelling fixes 2008-01-31 17:29:41 +01:00
cs4231.h [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-16 16:51:18 +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: General cleanup, add new locks, fix alsa bug#3501, kernel bug#9304. 2008-01-31 17:30:24 +01:00
emu8000_reg.h
emu8000.h
emux_legacy.h
emux_synth.h
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
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
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
Kbuild
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
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] Remove PCM sleep_min and tick 2008-01-31 17:29:47 +01:00
pt2258.h
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
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
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
soc-dapm.h [ALSA] ASoC: Clarify API for bias configuration 2008-05-19 17:28:43 +02:00
soc.h [ALSA] ASoC: Clarify API for bias configuration 2008-05-19 17:28:43 +02:00
soundfont.h
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
util_mem.h
version.h [ALSA] release 1.0.16 2008-04-24 12:00:23 +02:00
vx_core.h
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