01 Nov, 2011
1 commit
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These aren't modules, but they do make use of these macros, so
they will need export.h to get that definition. Previously,
they got it via the implicit module.h inclusion.Signed-off-by: Paul Gortmaker
18 Jan, 2010
1 commit
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When a card instance with a higher card number is registered, warning
messages are spewed eventually with stack traces due to the invalid minor
number for OSS device registration. For example, thinkpad-acpi registers
the card number 29 as default, and you'll see always these messages.
This is rather confusing (and worries users), thus better to return
simply the error code.Signed-off-by: Takashi Iwai
13 Aug, 2008
1 commit
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Kill snd_assert() in sound/core/*, either removed or replaced with
if () with snd_BUG_ON().Signed-off-by: Takashi Iwai
Signed-off-by: Jaroslav Kysela
01 Feb, 2008
1 commit
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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
16 Oct, 2007
1 commit
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Signed-off-by: Jaroslav Kysela
30 Jan, 2007
1 commit
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The recent change for a new sysfs tree with card* object breaks the
/sys/class/sound tree if CONFIG_SYSFS_DEPRECATED is enabled.
The device in each entry doesn't point the correct device object:/sys/class/sound
...
|-- pcmC0D0c
| |-- dev
| |-- device -> ../../../class/sound/card0
| |-- pcm_class
| |-- power
| | `-- wakeup
| |-- subsystem -> ../../../class/sound
| `-- ueventAlso, this change breaks some drivers (like sound/arm/*) referring
card->dev directly to obtain the device object for memory handling.This patch reverts the semantics of card->dev to the former version,
which points to a real device object. The card* object is stored in a
new card->card_dev field, instead. The device parent is chosen either
card->dev or card->card_dev according to CONFIG_SYSFS_DEPRECATED to
keep the tree compatibility.
Also, card* isn't created if CONFIG_SYSFS_DEPRECATED is enabled. The
reason of card* object is a root of all beloing devices, and it makes
little sense if each sound device points to the real device object
directly.Signed-off-by: Takashi Iwai
Acked-by: Monty Montgomery
Signed-off-by: Greg Kroah-Hartman
23 Sep, 2006
1 commit
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- Add the linked list to each proc entry to enable a single-shot
disconnection (unregister)
- Deprecate snd_info_unregister(), use snd_info_free_entry()
- Removed NULL checks of snd_info_free_entry()Signed-off-by: Takashi Iwai
Signed-off-by: Jaroslav Kysela
23 Jun, 2006
3 commits
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Removed zero-initializations of static variables.
A tiny optimization.Signed-off-by: Takashi Iwai
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Remove unneeded read/write_size fields in proc text ops.
snd_info_set_text_ops() is fixed, too.Signed-off-by: Takashi Iwai
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Move EXPORT_SYMBOL()s to places adjacent to functions/variables.
Signed-off-by: Takashi Iwai
29 Mar, 2006
1 commit
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Mark the f_ops members of inodes as const, as well as fix the
ripple-through this causes by places that copy this f_ops and then "do
stuff" with it.Signed-off-by: Arjan van de Ven
Signed-off-by: Alexey Dobriyan
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
22 Mar, 2006
2 commits
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Modules: ALSA Core
This patch fixes three off-by-one errors found by the Coverity checker.
Signed-off-by: Adrian Bunk
Signed-off-by: Takashi Iwai -
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
Signed-off-by: Andrew Morton
Signed-off-by: Takashi Iwai
03 Jan, 2006
6 commits
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Modules: HWDEP Midlevel,ALSA Core,PCM Midlevel,Timer Midlevel
Optimize the code when compiled without CONFIG_PROC_FS.
Signed-off-by: Takashi Iwai
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Modules: ALSA Core,Memalloc module,ALSA sequencer
With dynamic minor numbers, we can increase the number of sound cards.
This requires that the sequencer client numbers of some kernel drivers
are allocated dynamically, too.Signed-off-by: Clemens Ladisch
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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
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Modules: ALSA Core
Store the snd_minor structure pointers in one array instead of using a
separate list for each card. This simplifies the mapping from device
files to minor struct by removing the need to know about the encoding
of the card number in the minor number.Signed-off-by: Clemens Ladisch
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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
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Modules: ALSA Core
Remove xxx_t typedefs from the core OSS-emulation codes.
Signed-off-by: Takashi Iwai
30 Aug, 2005
1 commit
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Add register_sound_special_device() function to allow assignment of
device pointer to a specific OSS device for HAL.Signed-off-by: Takashi Iwai
17 Apr, 2005
1 commit
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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!
