lwn.git/sound/core/oss, branch v2.6.26-rc3

[ALSA] Add more fallbacks to OSS PHONEOUT mixer map

2008-04-24T10:00:07+00:00

Added more fallbacks to OSS PHONEOUT mixer mapping. This corresponds to the speaker output in general, so now "Mono" and "Speaker" are assigned. Signed-off-by: Takashi Iwai

[ALSA] Fix Oops with PCM OSS sync

2008-01-31T16:30:20+00:00

The PCM OSS emulation can cause Oops at sync operation due to the wrong data size calculation. Typically happening on Sparc64: http://lkml.org/lkml/2008/1/24/426 Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Remove sound/driver.h

2008-01-31T16:29:48+00:00

This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Remove PCM sleep_min and tick

2008-01-31T16:29:47+00:00

The 'tick' in PCM is set (again) via sw_params. And, nobody uses this feature at all except for a command line option of aplay. (This is literally 'nobody', as I checked alsa-lib API calls in all programs in major distros.) Above all, if we need finer wake-ups for the position update, it's basically an issue that the driver should solve, not tuned by each application. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Remove PCM xfer_align sw params

2008-01-31T16:29:47+00:00

The xfer_align sw_params parameter has never been used in a sane manner, and no one understands what this does exactly. The current implementation looks also buggy because it allows write of shorter size than xfer_align. So, if you do partial writes, the write isn't actually aligned at all. Removing this parameter will make some pcm_lib_* code more readable (and less buggy). Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

snd_mixer_oss_build_input(): fix for __you_cannot_kmalloc_that_much failure with gcc-3.2

2008-01-09T00:10:36+00:00

Rework this functions so that gcc-3.2 can successfully perform constant-folding. Signed-off-by: Jean Delvare Cc: Jaroslav Kysela Cc: Takashi Iwai Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz

2007-10-16T14:51:18+00:00

Signed-off-by: Jaroslav Kysela

[ALSA] Add new AFMT_* formats for OSS emulation

2007-10-16T13:58:33+00:00

The recent OSS includes the support for 32bit and other formats, which we already have, too. Let's define and map them. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Support 3-bytes 24bit format in PCM OSS emulation

2007-10-16T13:58:31+00:00

Add the support of 3-bytes 24bit formats in PCM OSS emulation. Also removed snd_pcm_build_linear_format() function. It's exported just for OSS emulation, and now the code was changed without calling this function. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela

[ALSA] Simplify the format conversion in PCM OSS emulation

2007-10-16T13:58:31+00:00

Simplify the format conversion code in PCM OSS emulation. This patch also adds the support of 3bytes 24bit formats with linear and mulaw, but they are not enabled in pcm_plugin.c yet. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela