kernel.git/sound/core/control.c, branch linux-2.6.20.y

[ALSA] sound/core/control.c: remove dead code

2006-12-20T07:55:46Z

This patch removes some obviously dead code spotted by the Coverity checker. Signed-off-by: Adrian Bunk Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Fix addition of user-defined boolean controls

2006-10-22T08:51:15Z

Fixed the addition of user-defined boolean controls, the private data size is corrected to be handled properly. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Return error if no user TLV is defined

2006-09-23T08:44:21Z

Retrun error to user TLV_READ ioctl if no TLV is defined. (Until now, nothing was written and rerunred successfully.) Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Fix errors with user TLV_WRITE

2006-09-23T08:44:17Z

Fixed the errors at checking info.access field during user TLV_WRITE call. It should have been zero-initialized. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Fix substream selection in PCM and rawmidi

2006-09-23T08:39:59Z

The PCM and rawmidi substreams can be selected explicitly by opening control handle and set via *_PREFER_SUBDEVICE ioctl. But, when multiple controls are opened, the driver gets confused. The patch fixes the initialization of prefer_*_subdevice and the check of multiple controls. The first set subdevice is picked up as the valid one. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Control API - more robust TLV implementation

2006-09-23T08:37:26Z

- 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] Unregister device files at disconnection

2006-09-23T08:36:58Z

Orignally proposed by Sam Revitch . Unregister device files at disconnection to avoid the futher accesses. Also, the dev_unregister callback is removed and replaced with the combination of disconnect + free. A new function snd_card_free_when_closed() is introduced, which is used in USB disconnect callback. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

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

2006-09-23T08:36:42Z

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] Clean up EXPORT_SYMBOL()s in snd module

2006-06-22T19:32:52Z

Move EXPORT_SYMBOL()s to places adjacent to functions/variables. Signed-off-by: Takashi Iwai

[ALSA] Cleanup unused argument for snd_power_wait()

2006-03-31T15:58:56Z

Removed the unused file argument of snd_power_wait(). Signed-off-by: Takashi Iwai