Commit Graph

6 Commits

Author SHA1 Message Date
Takashi Iwai 548a648b98 [ALSA] Fix control/status mmap with shared PCM substream
The flag to avoid 32bit-incompatible mmap for control/status records
should be outside the pcm substream instance since a substream can be
shared among multiple opens.  Now it's flagged in pcm_file list that
is directly assigned to file->private_data.
Also, removed snd_pcm_add_file() and remove_file() functions and
substream.files field that are not really used in the code.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23 10:39:50 +02:00
Takashi Iwai 0df63e44c3 [ALSA] Add O_APPEND flag support to PCM
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 <tiwai@suse.de>
2006-06-22 21:33:13 +02:00
Takashi Iwai 877211f5e1 [ALSA] Remove xxx_t typedefs: PCM
Modules: PCM Midlevel

Remove xxx_t typedefs from the core PCM codes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:17:43 +01:00
Takashi Iwai 7153a558ad [ALSA] pcm - Fix zero-division in 32bit compat layer
PCM Midlevel
Fixed zero-division bug in PCM 32bit compat layer.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:47:40 +02:00
Takashi Iwai b27113102f [ALSA] Fix PCM 32bit compat layer
PCM Midlevel
Fixed the handling of boundary in PCM 32bit compat layer.
Positions in hwsync are bound in the 32bit boundary size.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:46:06 +02:00
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00