linux/sound/pci
Peter Zubaj 7241ea558c ALSA: emu10k1: Emu10k2 32 bit DMA mode
Looks like audigy emu10k2 (probably emu10k1 - sb live too) support two
modes for DMA. Second mode is useful for 64 bit os with more then 2 GB
of ram (fixes problems with big soundfont loading)

1) 32MB from 2 GB address space using 8192 pages (used now as default)
2) 16MB from 4 GB address space using 4096 pages

Mode is set using HCFG_EXPANDED_MEM flag in HCFG register.
Also format of emu10k2 page table is then different.

Signed-off-by: Peter Zubaj <pzubaj@marticonet.sk>
Tested-by: Takashi Iwai <tiwai@suse.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-04-29 07:27:30 +02:00
..
ac97 ALSA: Use const struct ac97_quirk 2015-04-05 08:41:05 +02:00
ali5451
asihpi ALSA: asihpi: Fix duplicate const for clock sources 2015-03-24 11:51:43 +01:00
au88x0
aw2
ca0106
cs46xx
cs5535audio ALSA: Use const struct ac97_quirk 2015-04-05 08:41:05 +02:00
ctxfi
echoaudio ALSA: echoaudio: read past end of array 2015-03-23 14:00:28 +01:00
emu10k1 ALSA: emu10k1: Emu10k2 32 bit DMA mode 2015-04-29 07:27:30 +02:00
hda ALSA: hda - Fix missing va_end() call in snd_hda_codec_pcm_new() 2015-04-27 16:39:19 +02:00
ice1712
korg1212
lola
lx6464es
mixart
nm256
oxygen
pcxhr
riptide
rme9652
trident
vx222
ymfpci
ad1889.c ALSA: Use const struct ac97_quirk 2015-04-05 08:41:05 +02:00
ad1889.h
ak4531_codec.c
als300.c
als4000.c
atiixp.c ALSA: Use const struct ac97_quirk 2015-04-05 08:41:05 +02:00
atiixp_modem.c
azt3328.c
azt3328.h
bt87x.c
cmipci.c
cs4281.c
cs5530.c
ens1370.c
ens1371.c
es1938.c
es1968.c
fm801.c
intel8x0.c ALSA: intel8x0: Check pci_iomap() success for DEVICE_ALI 2015-04-16 10:15:44 +02:00
intel8x0m.c
Kconfig
maestro3.c
Makefile
rme32.c
rme96.c
sis7019.c
sis7019.h
sonicvibes.c
via82xx.c ALSA: Use const struct ac97_quirk 2015-04-05 08:41:05 +02:00
via82xx_modem.c