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linux/sound
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Peter Zubaj 41b8de3ab6 ALSA: emu10k1: Emu10k2 32 bit DMA mode 
commit 7241ea558c upstream.

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>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
History 2015-05-12 09:36:38 +01:00
..
aoa ALSA: sound/aoa/codecs/onyx.c: use static const for texts 2014-05-27 11:58:55 +02:00
arm ASoC: pxa: remove mach header dependency 2014-05-20 23:14:49 +01:00
atmel ALSA: sound/atmel/ac97c.c: Convert to module_platform_driver 2014-04-16 10:22:03 +02:00
core ALSA: control: Add sanity checks for user ctl id name string 2015-03-23 15:17:15 +00:00
drivers ALSA: drivers: Convert to snd_card_new() with a device pointer 2014-02-12 10:58:20 +01:00
firewire ALSA: bebob: fix to processing in big-endian machine for sending cue 2015-04-27 16:16:37 +01:00
i2c ALSA: ak411x: Fix stall in work callback 2015-02-10 13:38:44 +00:00
isa ALSA: gus: remove checks for CONFIG_SND_DEBUG_ROM 2014-05-30 10:12:10 +02:00
mips ALSA: au1x00: Use resource_size instead of computation 2014-05-28 17:50:57 +02:00
oss sound: remove checks for CONFIG_BCM_CS4297A_CSWARM 2014-05-30 10:11:55 +02:00
parisc ALSA: parisc: Convert to snd_card_new() with a device pointer 2014-02-14 08:14:05 +01:00
pci ALSA: emu10k1: Emu10k2 32 bit DMA mode 2015-05-12 09:36:38 +01:00
pcmcia ALSA: pcmcia: Convert to snd_card_new() with a device pointer 2014-02-14 08:14:06 +01:00
ppc ALSA: ppc: Convert to snd_card_new() with a device pointer 2014-02-14 08:14:06 +01:00
sh ALSA: sh: Convert to snd_card_new() with a device pointer 2014-02-14 08:14:07 +01:00
soc ASoC: rt5677: add register patch for PLL 2015-05-12 09:36:35 +01:00
sparc ALSA: sparc: Convert to snd_card_new() with a device pointer 2014-02-14 08:14:07 +01:00
spi ALSA: spi: Convert to snd_card_new() with a device pointer 2014-02-14 08:14:08 +01:00
synth ALSA: emux: Fix mutex deadlock in OSS emulation 2015-05-12 09:36:38 +01:00
usb ALSA: usb - Creative USB X-Fi Pro SB1095 volume knob support 2015-04-27 16:16:39 +01:00
ac97_bus.c sound: Fixed line limit issue in sound/ac97_bus.c 2010-12-06 16:09:49 +01:00
Kconfig sound: remove reference to feature-removal-schedule.txt 2012-12-17 17:15:12 -08:00
last.c ALSA: Remove the last mention of SNDRV_MAIN_OBJECT_FILE 2012-09-03 10:07:23 +02:00
Makefile ALSA: add LaCie FireWire Speakers/Griffin FireWave Surround driver 2011-03-15 08:42:22 +01:00
sound_core.c consolidate the reassignments of ->f_op in ->open() instances 2013-10-24 23:34:53 -04:00
sound_firmware.c sound_firmware: don't bother with filp_close() 2013-04-09 15:16:32 -04:00