AcoSail/kernel_optimize_test
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9423969005
kernel_optimize_test/include/sound
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Pawel MOLL 9423969005 ALSA: Fix limit of 8 PCM devices in SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE 
When compiled with CONFIG_SND_DYNAMIC_MINORS the ALSA core is fine
to have more than 8 PCM devices per card, except one place - the
SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE ioctl, which will not enumerate
devices > 7. This patch fixes the issue, changing the devices list
organisation.

Instead of adding new device to the tail, the list is now kept always
ordered (by card number, then device number). Thus, during enumeration,
it is easy to discover the fact that there is no more given card's
devices. The same limit was present in OSS emulation code. It has
been fixed as well.

Additionally the device field of struct snd_pcm is now int, instead of
unsigned int, as there is no obvious reason for keeping it unsigned.
This caused a lot of problems with comparing this value with other
(almost always signed) variables. There is just one more place where
device number is unsigned - in struct snd_pcm_info, which should be
also sorted out in future.

Signed-off-by: Pawel MOLL <pawel.moll@st.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-29 21:32:48 +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 ALSA: Fix limit of 8 PCM devices in SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE 2008-07-29 21:32:48 +02:00
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: Fix limit of 8 PCM devices in SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE 2008-07-29 21:32:48 +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-of-simple.h ALSA: ASoC: Make OpenFirmware helper include file conditional 2008-07-29 21:32:22 +02:00
soc.h ALSA: ASoC: convert use of uint to unsigned int 2008-07-29 21:32:29 +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