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* [ALSA] Fix control/status mmap with shared PCM substreamTakashi Iwai2006-09-231-3/+1
| | | | | | | | | | | | 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>
* [ALSA] Fix mmap_count with O_APPEND opened streamsTakashi Iwai2006-06-221-3/+3
| | | | | | | | Move mmap_count to snd_pcm_substream instead of runtime struct so that multiplly opened substreams via O_APPEND can be handled correctly. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] Add O_APPEND flag support to PCMTakashi Iwai2006-06-221-2/+3
| | | | | | | | 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>
* [ALSA] Move OSS-specific hw_params helper to snd-pcm-oss moduleTakashi Iwai2006-06-221-8/+0
| | | | | | | Move EXPORT_SYMBOL()s to places adjacent to functions/variables. Also move OSS-specific hw_params helper functions to pcm_oss.c. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] Fix Oops at rmmod with CONFIG_SND_VERBOSE_PROCFS=nTakashi Iwai2006-04-271-1/+5
| | | | | | | | Fixed Oops at rmmod with CONFIG_SND_VERBOSE_PROCFS=n. Add ifdef to struct fields for optimization and better compile checks. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] sound/core/pcm.c: make snd_pcm_format_name() staticAdrian Bunk2006-04-121-1/+0
| | | | | | | | | Modules: PCM Midlevel This patch makes the needlessly global snd_pcm_format_name() static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] Fix Oops of PCM OSS emulationTakashi Iwai2006-04-121-1/+1
| | | | | | | | Modules: PCM Midlevel,ALSA<-OSS emulation Fix Oops of PCM OSS emulation occuring when multiple playback is used. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] Clean up PCM codes (take 2)Takashi Iwai2006-03-311-5/+7
| | | | | | | | | - Clean up initialization and destruction of substream instance Now snd_pcm_open_substream() alone does most initialization jobs. Add pcm_release callback for cleaning up at snd_pcm_release_substream() - Tidy up PCM oss code Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] Tiny clean up of PCM codesTakashi Iwai2006-03-311-3/+0
| | | | | | | - Make snd_pcm_prepare() static - Clean up snd_pcm_kernel_*_ioctl() functions, reduce exports Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] semaphore -> mutex (core part)Ingo Molnar2006-03-221-1/+1
| | | | | | | | | | | Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] dynamic minors (3/6): store device-specific object pointers dynamicallyClemens Ladisch2006-01-031-1/+1
| | | | | | | | | | Instead of storing the pointers to the device-specific structures in an array, put them into the struct snd_minor, and look them up dynamically. This makes the device type modules independent of the minor number encoding. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
* [ALSA] dynamic minors (1/6): store device type in struct snd_minorClemens Ladisch2006-01-031-2/+1
| | | | | | | | | | Instead of a comment string, store the device type in the snd_minor structure. This makes snd_minor more flexible, and has the nice side effect that we don't need anymore to create a separate snd_minor template for registering a device but can pass the file_operations directly to snd_register_device(). Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
* [ALSA] Remove xxx_t typedefs: PCMTakashi Iwai2006-01-031-250/+227
| | | | | | | | Modules: PCM Midlevel Remove xxx_t typedefs from the core PCM codes. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] Use getnstimeofday()Takashi Iwai2005-11-041-2/+1
| | | | | | | | Modules: Documentation,PCM Midlevel,Timer Midlevel,ALSA Core Use the standard getnstimeofday() function instead of ALSA's own one. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] Another fix for DocBookTakashi Iwai2005-09-121-1/+3
| | | | | | | PCM Midlevel Revive snd_pcm_format_cpu_endian() document. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] Remove superfluous PCI ID definitionsTakashi Iwai2005-09-121-0/+1
| | | | | | | | | | | | CS46xx driver,EMU10K1/EMU10K2 driver,PCM Midlevel,Trident driver YMFPCI driver,BT87x driver,CMIPCI driver,CS4281 driver ENS1370/1+ driver,ES1938 driver,ES1968 driver,Intel8x0 driver Intel8x0-modem driver,Maestro3 driver,RME32 driver,RME96 driver SonicVibes driver,VIA82xx driver,ALI5451 driver,ICE1712 driver ICE1724 driver,NM256 driver,RME HDSP driver,RME9652 driver Remove superfluous PCI ID definitions. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [PATCH] DocBook: fix kernel-api documentation generationMartin Waitz2005-09-091-3/+2
| | | | | | | | This patch changes a macro definition so that kernel-doc can understand it. Signed-off-by: Martin Waitz <tali@admingilde.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [kernel-doc] fix various DocBook build problems/warningsJeff Garzik2005-09-071-1/+1
| | | | | | | Most serious is fixing include/sound/pcm.h, which breaks the DocBook build. The other stuff is just filling in things that cause warnings.
* [ALSA] ALSA's struct _snd_pcm_substream: Obsolete open_flagKarsten Wiese2005-08-301-1/+0
| | | | | | | | | | PCM Midlevel,ALSA<-OSS emulation,USB USX2Y This patch removes open_flag from struct _snd_pcm_substream. All of its uses are substituted by querying struct _snd_pcm_substream's member ffile instead. Signed-off-by: Karsten Wiese <annabellesgarden@yahoo.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] sound/core/: possible cleanupsAdrian Bunk2005-05-291-18/+0
| | | | | | | | | | | PCM Midlevel,ALSA Core,Timer Midlevel,ALSA sequencer,Virtual Midi This patch contains the following possible cleanups: - make needlessly global code static - #if 0 the following unused global functions - remove the following unneeded EXPORT_SYMBOL's Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* [ALSA] Export missing snd_pcm_format_*()Takashi Iwai2005-05-291-0/+14
| | | | | | | | | | PCM Midlevel Export snd_pcm_format_size(). This function is used by some out-of-kernel drivers. Make snd_pcm_format_cpu_endian() macro for optimization. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-171-0/+1040
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!
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