linux-toradex.git/include/sound/asound.h, branch v2.6.19.2

[ALSA] Control API - more robust TLV implementation

2006-09-23T08:37:26+00:00

- added callback option
- added READ/WRITE/COMMAND flags to access member
- added WRITE/COMMAND ioctls
- added SNDRV_CTL_EVENT_MASK_TLV for TLV change notifications
- added TLV support to ELEM_ADD ioctl

Signed-off-by: Jaroslav Kysela

[ALSA] Control API - TLV implementation for additional information like dB scale

2006-09-23T08:36:42+00:00

This patch implements a TLV mechanism to transfer an additional information
like dB scale to the user space. The types might be extended in future.
Acked-by: Takashi Iwai 

Signed-off-by: Jaroslav Kysela

[ALSA] Add O_APPEND flag support to PCM

2006-06-22T19:33:13+00:00

Added O_APPEND flag support to PCM to enable shared substreams
among multiple processes.  This mechanism is used by dmix and
dsnoop plugins.

Signed-off-by: Takashi Iwai

[ALSA] Remove xxx_t typedefs: Core component

2006-01-03T11:17:30+00:00

Modules: ALSA Core

Remove xxx_t typedefs from the core component.

Signed-off-by: Takashi Iwai

[ALSA] Clean up includes in asound.h & asequencer.h

2006-01-03T11:16:47+00:00

Modules: ALSA sequencer,ALSA Core

Clean up includes in asound.h and asequencer.h.

Signed-off-by: Takashi Iwai

[ALSA] Timer API - SNDRV_TIMER_EVENT_RESUME - val is resolution in ns

2005-08-30T06:46:21+00:00

ALSA Core

Signed-off-by: Jaroslav Kysela

[ALSA] Timer API - added SUSPEND/RESUME events

2005-08-30T06:46:18+00:00

PCM Midlevel,Timer Midlevel,ALSA Core
- added SNDRV_TIMER_EVENT_SUSPEND / RESUME events
- changed timer events from PAUSE / CONTINUE in PCM midlevel to SUSPEND / RESUME

Signed-off-by: Jaroslav Kysela

[ALSA] Change some timer ioctls due to confliction

2005-05-29T08:10:53+00:00

Timer Midlevel,ALSA Core
Change values of some timer ioctls to avoid confliction with FIO* ioctls.
The protocol version is increased to indicate this change.

Signed-off-by: Takashi Iwai

[ALSA] usb-audio - add Extigy/Audigy 2 NX remote control support

2005-05-29T08:05:43+00:00

ALSA Core,USB generic driver
Add an hwdep interface that supports reading remote control data from
Sound Blaster Extigy and Audigy 2 NX devices.

Signed-off-by: Clemens Ladisch

[ALSA] Increase timer protocol number

2005-05-29T08:04:37+00:00

ALSA Core
Increase the timer protocl number (to distinguish the fix for TREAD ioctls).

Signed-off-by: Takashi Iwai