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31 commits

Author SHA1 Message Date
Takashi Iwai
ce3df03135 Increase the components array size 
Increase the components array size from 80 to 128 chars.
The string there is supposed to be null-terminated, so it can cover
the smaller array size in the older version, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
 2008-10-07 12:08:29 +02:00
Jaroslav Kysela
8aaccc9484 Implemented snd_pcm_sw_params_(set|get)_period_event for interrupt wakeup like behaviour 
Actually, PCM timer is used as source for poll(). It might be optimized
in the kernel code later.
 2008-05-09 16:02:02 +02:00
Takashi Iwai
c622965472 Add surround71 definition to NFORCE.conf 
Now the board with ALC850 can work with 8-channel outputs.
 2008-02-18 12:25:02 +01:00
Jaroslav Kysela
6814d23d29 SND_PCM_TSTAMP_MMAP -> SND_PCM_TSTAMP_ENABLE change 2008-01-11 08:54:07 +01:00
Takashi Iwai
e1e9e3ff82 Remove indirect control access 
The indirect control access is removed from the kernel.
This patch cleans the corresponding alsa-lib part.
 2008-01-08 18:34:36 +01:00
Jaroslav Kysela
7562320e3b Added SNDRV_PCM_IOCTL_TTSTAMP and updated PCM API version to 2.0.9 2007-12-17 09:04:42 +01:00
Jaroslav Kysela
d25e281230 Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz 2007-10-15 10:24:55 +02:00
Jaroslav Kysela
c7a0708a23 Control API - add TLV support 
snd_ctl_elem_tlv_read
snd_ctl_elem_tlv_write
snd_ctl_elem_tlv_command
snd_ctl_elem_info_is_tlv_readable
snd_ctl_elem_info_is_tlv_writable
snd_ctl_elem_info_is_tlv_commandable
snd_hctl_elem_tlv_read
snd_hctl_elem_tlv_write
snd_hctl_elem_tlv_command
 2006-07-05 17:42:16 +02:00
Takashi Iwai
06e3df0549 Remove enum from kernel API 
Remove enum in structs from kernel API headers.
The enum is not always equivalent with int on some architectures.

From: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
 2006-05-10 16:27:14 +02:00
Jaroslav Kysela
bac9a7de83 direct plugins (dmix) - suspend/resume fixes 
- this patch adds support for suspend & result for dmix and other
  direct plugins
- the timer detection / initialization (TREAD support) was redesigned and
  the check for proper driver version was moved to the timer_hw.c
 2005-08-16 12:19:15 +00:00
Jaroslav Kysela
1400f04ee3 sync with alsa-kernel - timer SUSPEND / RESUME events 2005-08-16 10:09:34 +00:00
Takashi Iwai
4d7c53d280 Add snd_pcm_hw_params_get/set_export_buffer() 
Add snd_pcm_hw_params_get/set_export_buffer() API functions.
They control to ensure the buffer export to other processes.
If this flag is set, the local buffer of a plugin is exported over IPC shm.
Otherwise the buffer can be handled only locally (no shm).

Also fixed Version file for 1.0.9.
 2005-05-19 16:59:04 +00:00
Takashi Iwai
0d0e1a55c2 Change some timer ioctls due to confliction 
Change values of some timer ioctls to avoid confliction with FIO* ioctls.
Use old ioctls if the timer protocol version doesn't match.
 2005-05-15 14:47:03 +00:00
Clemens Ladisch
0b4e5e095d usb-audio - add Extigy/Audigy 2 NX remote control support 
Add an hwdep interface that supports reading remote control data from
Sound Blaster Extigy and Audigy 2 NX devices.
 2005-04-29 15:29:29 +00:00
Takashi Iwai
ca67f32848 Increase timer protocol number 
Increase the timer protocl number (to distinguish the fix for TREAD ioctls).
 2005-04-14 15:28:23 +00:00
Jaroslav Kysela
f65d9f3108 Added snd_pcm_hw_params_set_rate_resample function 
- snd_pcm_hw_params_set_rate_resample()
- snd_pcm_hw_params_get_rate_resample()
 2005-04-12 12:09:55 +00:00
Clemens Ladisch
2570bfc7ad add HPET support 
add a wrapper for the HPET driver
 2005-03-21 08:17:26 +00:00
Jaroslav Kysela
b2e8c7fd49 Added SNDRV_HWDEP_IFACE_BLUETOOTH 2004-11-09 13:08:24 +00:00
Takashi Iwai
6ed5c58dce Remove the obsolete NONATOMIC ops bit. 
SNDRV_PCM_INFO_NONATOMIC_OPS bit is removed.  It's obsolete now.
 2004-09-21 10:36:54 +00:00
Jaroslav Kysela
eafb492512 - added SYNC_PTR ioctl support for pcm_hw plugin 2004-05-22 10:14:32 +00:00
Jaroslav Kysela
64a39728a2 Added early event extension to the timer API - and a fix for the direct plugins 2004-04-06 17:29:25 +00:00
Jaroslav Kysela
db4f41fd9b Sync with kernel headers 2004-03-06 10:11:09 +00:00
Jaroslav Kysela
830a449cee Sync with driver 2004-01-19 19:50:55 +00:00
Jaroslav Kysela
4a54759f1f - added support for user control elements 2003-10-21 17:39:14 +00:00
Takashi Iwai
60035f4fae - updated asound.h and asequencer.h from alsa-kernel. 2003-07-25 17:23:18 +00:00
Jaroslav Kysela
368918b453 Added snd_ctl_elem_info_get_dimensions() and snd_ctl_elem_info_get_dimension() functions. 2003-04-01 13:58:09 +00:00
Jaroslav Kysela
5f5243ef79 Sync 2003-03-02 19:28:48 +00:00
Jaroslav Kysela
cf9e518d51 Timestamp update (struct timeval -> struct timespec). 2003-02-28 17:23:28 +00:00
Takashi Iwai
a613cacd4d added the reserved and driver-data field for dsp loader structs. 2003-02-20 14:53:20 +00:00
Takashi Iwai
74f0165c97 - added the hwdep DSP loader API functions. 
- updated the internal asound.h.
 2003-02-19 15:39:35 +00:00
Takashi Iwai
7b2f5fa7e1 added the alsa-kernel header files into local tree. 2002-10-09 13:44:10 +00:00