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3a3d5fd125
linux/sound/pci
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David Dillow 3a3d5fd125 sis7019: fix capture issues with multiple periods per buffer 
When using a timing voice to clock out periods during capture, the
driver would slowly loose synchronization and never catch up, eventually
reaching a point where it no longer generated interrupts. To avoid
this situation, the virtual period clocking was changed to shorten the
next timing period when our timing voice falls too far behind the
capture voice. In addition, the first virtual period for the timing
voice was slightly too short, causing the timing voice to initially be
ahead of the capture voice.

While tracking down this problem, I noticed that the expected sample
offset was being incorrectly initialized, causing an overrun to be
incorrectly reported when the timing voice happened to be perfectly
synchronized.

Reported-by: Hans Schou <linux@schou.dk>
Signed-off-by: Dave Dillow <dave@thedillows.org>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2010-06-28 09:42:18 +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 - Minor code cleanup 2010-05-27 09:55:31 +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 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 2010-04-07 08:42:25 -07:00
emu10k1 ALSA: emu10k1: allow high-resolution mixer controls 2010-05-25 20:23:54 +02:00
hda ALSA: hda-intel - fix wallclk variable update and condition 2010-06-02 13:34:18 +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: clean up while loop 2010-03-03 22:41:42 +01:00
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 [ALSA] ad1889: add AD1889 driver 2005-09-12 10:40:17 +02:00
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 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
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: fix capture issues with multiple periods per buffer 2010-06-28 09:42:18 +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 Merge branch 'topic/misc' into for-linus 2010-03-01 12:38:49 +01:00