Peter Zubaj b68ed131b3
ALSA: emu10k1: Emu10k2 32 bit DMA mode ...
commit 7241ea558c6715501e777396b5fc312c372e11d9 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
2015-05-13 05:15:41 -07:00
2012-10-09 07:07:14 +09:00
2012-10-09 07:07:14 +09:00
2013-02-10 11:22:23 -07:00
2015-02-11 14:48:17 +08:00
2015-02-11 14:48:17 +08:00
2012-10-02 18:01:25 +01:00
2012-10-09 09:49:13 +01:00
2012-10-09 09:49:13 +01:00
2012-04-18 08:00:36 +02:00
2013-11-29 11:11:45 -08:00
2013-03-12 08:32:53 +01:00
2014-06-26 15:12:43 -04:00
2012-04-30 23:36:20 +01:00
2012-12-24 15:53:28 +00:00
2013-02-14 17:27:17 +00:00
2012-09-28 14:21:54 +01:00
2012-06-22 10:25:45 +01:00
2013-04-22 11:27:04 +01:00
2012-10-02 18:01:25 +01:00
2015-05-13 05:15:41 -07:00
2012-10-02 18:01:25 +01:00
2012-10-02 18:01:25 +01:00
2012-10-02 18:01:25 +01:00
2012-10-02 18:01:25 +01:00
2012-10-02 18:01:25 +01:00
2012-01-03 22:54:56 -05:00
2012-08-03 12:57:44 +02:00
2012-02-27 17:34:44 +01:00
2012-01-30 21:50:55 +00:00
2013-03-20 10:54:12 +01:00
2012-05-13 23:33:53 +01:00
2013-12-20 07:45:06 -08:00
2011-12-23 10:07:46 +01:00
2012-10-02 18:01:25 +01:00
2012-06-20 12:00:59 +02:00
2013-05-03 09:10:23 -07:00
2012-10-02 18:01:25 +01:00
2012-10-09 09:49:13 +01:00
2012-10-02 18:01:25 +01:00
2012-10-02 18:01:25 +01:00
2012-10-02 18:01:25 +01:00
2012-10-02 18:01:25 +01:00
2012-10-02 18:01:25 +01:00
2012-10-02 18:01:25 +01:00
2012-12-24 15:57:20 +00:00
2013-01-14 06:55:43 +09:00
2012-10-02 18:01:25 +01:00
2013-03-26 21:57:54 +00:00
2013-06-07 15:54:50 +01:00
2012-04-26 17:48:42 +01:00
2013-04-23 19:26:00 +01:00
2012-10-02 18:01:25 +01:00
2012-06-22 10:27:29 +01:00
2012-06-23 11:58:10 +01:00
2011-11-14 21:36:43 +00:00
2013-03-08 21:06:09 +08:00
2012-09-13 17:42:12 -03:00
2012-10-02 18:01:25 +01:00
2013-02-04 18:35:19 +00:00
2012-11-01 14:35:56 +00:00
2013-05-08 15:43:56 +02:00
2011-09-21 16:07:45 +01:00
2012-11-22 17:48:01 +01:00
2012-08-23 16:12:12 +01:00
2011-09-23 17:05:38 +01:00
2012-12-24 15:42:35 +00:00
2013-02-05 15:53:07 +00:00
2011-09-20 16:02:16 +01:00
2011-12-06 10:29:22 +00:00
2012-09-21 08:35:06 -04:00
2012-01-24 21:19:45 +00:00
2012-08-22 19:00:37 +01:00
2012-10-02 18:01:25 +01:00
Peter Zubaj
b68ed131b3