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eb541337b7
linux/sound/pci
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Takashi Iwai eb541337b7 ALSA: hda - Make converter setups sticky 
So far, we reset the converter setups like the stream-tag, the
channel-id and format-id in prepare callbacks, and clear them in
cleanup callbacks.  This often causes a silence of the digital
receiver for a couple of seconds.

This patch tries to delay the converter setup changes as much as
possible.  The converter setups are cached and aren't reset as long
as the same values are used.  At suspend/resume, they are cleared
to be recovered properly, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-08-06 13:48:11 +02:00
..
ac97 include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ali5451 sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
asihpi ALSA: asihpi: check return value of get_user() 2010-07-29 12:26:28 +02:00
au88x0 sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
aw2 ALSA: aw2-alsa.c: use pci_ids.h defines and fix checkpatch.pl noise 2010-05-25 08:39:28 +02:00
ca0106 include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
cs46xx ALSA: info - Check file position validity in common layer 2010-04-13 12:01:14 +02:00
cs5535audio include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ctxfi include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
echoaudio ALSA: echoaudio: check kmalloc() result 2010-07-19 17:59:04 +02:00
emu10k1 ALSA: emu10k1: allow high-resolution mixer controls 2010-05-25 20:23:54 +02:00
hda ALSA: hda - Make converter setups sticky 2010-08-06 13:48:11 +02:00
ice1712 Merge branch 'topic/core-cleanup' into for-linus 2010-05-20 11:58:57 +02:00
korg1212 sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
lx6464es include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
mixart ALSA: info - Implement common llseek for binary mode 2010-04-13 12:01:20 +02:00
nm256 sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
oxygen ALSA: virtuoso: fix Xonar D1/DX front panel microphone 2010-05-12 10:28:36 +02:00
pcxhr sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
riptide ALSA: riptide: check kzalloc() result 2010-07-19 17:59:26 +02:00
rme9652 include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
trident sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
vx222 sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
ymfpci sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
ad1889.c sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
ad1889.h
ak4531_codec.c ALSA: Fix missing KERN_* prefix to printk in sound/pci 2009-02-05 16:11:31 +01:00
als300.c sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
als4000.c ALSA: als4000: Fix potentially invalid DMA mode setup 2010-08-04 23:18:33 +02:00
atiixp_modem.c sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
atiixp.c Merge branch 'fix/misc' into topic/misc 2010-02-17 14:24:46 +01:00
azt3328.c sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
azt3328.h ALSA: azt3328: fix previous breakage, improve suspend, cleanups 2009-07-15 12:03:26 +02:00
bt87x.c sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
cmipci.c ALSA: cmipci: work around invalid PCM pointer 2010-03-24 08:02:11 +01:00
cs4281.c ALSA: info - Check file position validity in common layer 2010-04-13 12:01:14 +02:00
cs5530.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ens1370.c sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
ens1371.c
es1938.c sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
es1968.c ALSA: es1968: Clear interrupts before enabling them 2010-05-08 11:51:06 +02:00
fm801.c sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
intel8x0.c sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
intel8x0m.c sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
Kconfig ALSA: snd-es1968: Make hardware volume buttons an input device (rev2) 2010-04-23 17:09:59 +02:00
maestro3.c ALSA: maestro3: Clear interrupts before enabling them 2010-05-08 11:51:13 +02:00
Makefile ALSA: Add support of AudioScience ASI boards 2010-04-22 07:21:53 +02:00
rme32.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
rme96.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sis7019.c sis7019: increase reset delays 2010-06-28 09:42:22 +02:00
sis7019.h trivial: fix typos s/paramter/parameter/ and s/excute/execute/ in documentation and source comments. 2009-06-12 18:01:46 +02:00
sonicvibes.c sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
via82xx_modem.c sound: use DEFINE_PCI_DEVICE_TABLE 2010-02-09 11:08:33 +01:00
via82xx.c ALSA: via82xx: allow changing the initial DXS volume 2010-07-12 17:25:27 +02:00