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7bb2491b35
linux/include/sound
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Takashi Iwai 7bb2491b35 ALSA: Add kconfig to specify the max card numbers 
Currently ALSA supports up to 32 card instances when the dynamic minor
is used.  While 32 cards are usually big enough for normal use cases,
there are sometimes weird requirements with more card support.

Actually, this limitation, 32, comes from the index option, where you
can pass the bit mask to assign the card.  Other than that, we can
actually give more cards up to the minor number limits (currently 256,
which can be extended more, too).

This patch adds a new Kconfig to specify the max card numbers, and
changes a few places to accept more than 32 cards.

The only incompatibility with high card numbers would be the handling
of index option.  The index option can be still used to pass the
bitmask for card assignments, but this works only up to 32 slots.
More than 32, no bitmask style option is available but only a single
slot can be specified via index option.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-05-24 16:41:46 +02:00
..
ac97_codec.h Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
aci.h ALSA: opti-miro: expose ACI mixer to outside drivers 2009-11-23 09:41:55 +01:00
ad1816a.h Sound updates for 3.7-rc1 2012-10-09 07:07:14 +09:00
ad1843.h
adau1373.h ASoC: Add ADAU1373 codec support 2011-08-17 00:53:54 +09:00
aess.h ASoC: TI AESS: add autogating-enable function, callable from architecture code 2013-02-10 11:22:23 -07:00
ak4xxx-adda.h ALSA: ak4620 support, codec regs listed in proc 2009-09-21 15:44:51 +02:00
ak4113.h ALSA: i2c: cleanup: change parameter to pointer 2010-04-04 12:21:39 +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 UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
ak4641.h ASoC: Asahi Kasei AK4641 codec driver 2011-05-19 14:10:45 -07:00
alc5623.h ASoC: add support for alc562[123] codecs 2010-10-21 13:51:13 -07:00
asequencer.h UAPI: (Scripted) Disintegrate include/sound 2012-10-09 09:49:13 +01:00
asound.h UAPI: (Scripted) Disintegrate include/sound 2012-10-09 09:49:13 +01:00
asoundef.h ALSA: Add definitions for CEA-861 Audio InfoFrames 2012-04-18 08:00:36 +02:00
atmel-abdac.h
atmel-ac97c.h
compress_driver.h ALSA: compress_core: Rework writes to use cumulative values 2013-04-21 09:54:11 +02:00
control.h ALSA: add/change some comments describing function return values 2013-03-12 08:32:53 +01:00
core.h ALSA: Add kconfig to specify the max card numbers 2013-05-24 16:41:46 +02:00
cs42l52.h ASoC: Add support for CS42L52 Codec 2012-04-30 23:36:20 +01:00
cs4231-regs.h ALSA: cs4236: update control names 2009-11-18 07:23:16 +01:00
cs4271.h ALSA: ASoC: cs4271: add optional soft reset workaround 2012-12-24 15:53:28 +00:00
cs8403.h
cs8427.h
da7213.h ASoC: codecs: Add da7213 codec 2013-02-14 17:27:17 +00:00
da9055.h ASoC: codecs: Add DA9055 codec driver 2012-09-28 14:21:54 +01:00
designware_i2s.h ASoC: Add support for synopsys i2s controller as per ASoC framework. 2012-06-22 10:25:45 +01:00
dmaengine_pcm.h ASoC: generic-dmaengine-pcm: Add support for half-duplex 2013-04-22 11:27:04 +01:00
emu10k1_synth.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
emu10k1.h ALSA: emu10k1: Fix dock firmware loading 2013-04-24 08:11:49 +02:00
emu8000_reg.h
emu8000.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
emux_legacy.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
emux_synth.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
es1688.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
gus.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
hda_hwdep.h
hwdep.h
i2c.h
info.h switch procfs to umode_t use 2012-01-03 22:54:56 -05:00
initval.h ALSA: isa: Move snd_legacy_find_free_ioport to initval.h 2012-08-03 12:57:44 +02:00
jack.h ALSA: Use a define for the number of jack switch types 2012-02-27 17:34:44 +01:00
l3.h
max9768.h ASoC: max9768: add driver for max9768 amplifier 2012-01-30 21:50:55 +00:00
max98088.h ASoC: Restore MAX98088 CODEC driver 2010-10-18 16:46:27 -07:00
max98090.h ASoC:: max98090: Remove executable bit 2013-03-20 10:54:12 +01:00
max98095.h ASoC: max98095: Single bit bitfields should be unsigned 2012-05-13 23:33:53 +01:00
memalloc.h ALSA: Force a cast to silence a warning from "sparse" 2013-01-29 15:08:43 +01:00
minors.h ALSA: core: add support for compressed devices 2011-12-23 10:07:46 +01:00
mixer_oss.h ALSA: core: sparse cleanups 2011-02-14 17:10:11 +01:00
mpu401.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
opl3.h
opl4.h
pcm_oss.h ALSA: pcm_lib - cleanup & merge hw_ptr update functions 2010-01-07 15:47:38 +01:00
pcm_params.h ALSA: Add missing include of pcm.h to pcm_params.h 2012-06-20 12:00:59 +02:00
pcm-indirect.h
pcm.h ALSA: Constify the snd_pcm_substream struct ops field 2013-05-24 15:41:44 +02:00
pt2258.h
pxa2xx-lib.h
rawmidi.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
s3c24xx_uda134x.h
sb16_csp.h UAPI: (Scripted) Disintegrate include/sound 2012-10-09 09:49:13 +01:00
sb.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
seq_device.h
seq_kernel.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
seq_midi_emul.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
seq_midi_event.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
seq_oss_legacy.h
seq_oss.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
seq_virmidi.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +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: fsi: cleanup sh_fsi.h 2012-12-24 15:57:20 +00:00
simple_card.h ASoC: simple-card: add asoc_simple_dai for initializing 2013-01-14 06:55:43 +09:00
snd_wavefront.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
soc-dai.h ASoC: snd_soc_[un]register_dai[s]() become non global function 2013-03-26 21:57:54 +00:00
soc-dapm.h Linux 3.9-rc7 2013-04-17 14:24:35 +01:00
soc-dpcm.h ASoC: dpcm: Add bespoke trigger() 2012-04-26 17:48:42 +01:00
soc.h Merge remote-tracking branch 'asoc/topic/dma' into asoc-next 2013-04-23 19:26:00 +01:00
soundfont.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
spear_dma.h ASoC: Add support for SPEAr ASoC pcm layer. 2012-06-22 10:27:29 +01:00
spear_spdif.h ASoC: SPEAr spdif_in: Add spdif IN support 2012-06-23 11:58:10 +01:00
sta32x.h ASoC: sta32x: add workaround for ESD reset issue 2011-11-14 21:36:43 +00:00
tas5086.h ALSA: ASoC: add codec driver for TI TAS5086 2013-03-08 21:06:09 +08:00
tea575x-tuner.h [media] radio-shark: Add support for suspend & resume 2012-09-13 17:42:12 -03:00
tea6330t.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
timer.h
tlv320aic3x.h ASoC: tlv320aic3x: Convert mic bias to a supply widget 2013-02-04 18:35:19 +00:00
tlv320aic32x4.h ASoC: tlv320aic32x4: Add rstn gpio to platform data. 2012-11-01 14:35:56 +00:00
tlv320dac33-plat.h ASoC: tlv320dac33: Update e-mail address 2011-05-11 16:12:35 +01:00
tlv.h ALSA: Add comment for control TLV API 2013-05-08 15:43:56 +02:00
tpa6130a2-plat.h ASoC: tpa6130a2: Remove model_id from platform data 2011-09-21 16:07:45 +01:00
uda134x.h ASoC: uda134x: replace a macro with a value in platform struct. 2010-06-25 12:29:01 +01:00
uda1380.h
util_mem.h
vx_core.h ALSA: vx: hard dependency on the standard fw loader 2012-11-22 17:48:01 +01:00
wavefront.h
wm0010.h ASoC: wm0010: Add initial wm0010 DSP driver 2012-08-23 16:12:12 +01:00
wm1250-ev1.h ASoC: Add platform data for WM1250 EV1 GPIOs 2011-09-23 17:05:38 +01:00
wm2000.h ASoC: wm2000: Use clock API integration to configure MCLK divisor 2012-12-24 15:42:35 +00:00
wm2200.h ASoC: wm2200: Provide platform data for MICBIAS configuration 2013-02-05 15:53:07 +00:00
wm5100.h ASoC: Add WM5100 driver 2011-09-20 16:02:16 +01:00
wm8903.h ASoC: WM8903: Fix platform data gpio_cfg confusion 2011-12-06 10:29:22 +00:00
wm8904.h ASoC: Support GPIO based microphone detection for WM8904 2010-03-16 16:03:30 +00:00
wm8955.h ASoC: Add initial WM8955 CODEC driver 2009-12-18 13:06:47 +00:00
wm8960.h ASoC: wm8960: remove 'dres' field from platform data structure 2012-09-21 08:35:06 -04:00
wm8962.h ASoC: wm8962: Optimise power consumption for IN4 DC measurement usage 2012-01-24 21:19:45 +00:00
wm8993.h ASoC: wm_hubs: Allow configuration of MICBIAS power up delay via pdata 2012-08-22 19:00:37 +01:00
wm8996.h ASoC: Rename WM8915 to WM8996 2011-08-08 14:30:37 +09:00
wm9081.h ASoC: Add platform data for WM9081 IRQ pin configuration 2011-03-01 23:30:53 +00:00
wm9090.h ASoC: Add WM9090 amplifier driver 2010-04-30 16:12:44 +01:00
wss.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00