linux-toradex.git/include/sound/pcm.h, branch v2.6.24.2

[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] Kill useless volatile in pcm.h

2007-10-16T14:49:28+00:00

The volatile prefix is just useless there.  Let's kill them, and then
gcc will be happier, too.
   sound/acore/pcm.c:867: warning: passing argument 1 of ‘__constant_c_and_count_memset’ discards qualifiers from pointer target type

Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela

[ALSA] Fix 'discards qualifiers' compile warnings in pcm.h

2007-10-16T14:49:27+00:00

Fixed cast messes in pcm.h.
    include/sound/pcm.h: In function ‘hw_param_interval_c’:
    include/sound/pcm.h:800: warning: passing argument 1 of ‘hw_param_interval’ discards qualifiers from pointer target type
Simply redefine the inline functions again for const pointers.

Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela

[ALSA] pcm: add snd_pcm_rate_to_rate_bit() helper

2007-10-16T13:58:54+00:00

Add a snd_pcm_rate_to_rate_bit() function to factor out common code used
by several drivers.

Signed-off-by: Clemens Ladisch 
Signed-off-by: Jaroslav Kysela

[ALSA] pcm: merge rates[] from pcm_misc.c and pcm_native.c

2007-10-16T13:58:53+00:00

Merge the rates[] arrays from pcm_misc.c and pcm_native.c because they
are both the same.

Signed-off-by: Clemens Ladisch 
Signed-off-by: Jaroslav Kysela

[ALSA] Add snd_pcm_group_for_each_entry() for code cleanup

2007-05-11T14:55:42+00:00

Added a new macro snd_pcm_group_for_each_entry() just for code cleanup.
Old macros, snd_pcm_group_for_each() and snd_pcm_group_substream_entry(),
are removed.

Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela

[PATCH] mark struct file_operations const 1

2007-02-12T17:48:44+00:00

Many struct file_operations in the kernel can be "const".  Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data.  In addition it'll catch accidental writes at compile time to
these shared resources.

Signed-off-by: Arjan van de Ven 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[ALSA] add struct snd_pcm_substream forward declaration

2007-02-09T08:02:19+00:00

fixes: include/sound/pcm.h:62: warning: 'struct snd_pcm_substream' declared
inside parameter list

Signed-off-by: Randy Dunlap 
Signed-off-by: Andrew Morton 
Signed-off-by: Jaroslav Kysela

[ALSA] pcm core: add prealloc_max file to substream directory to show maximum DMA size

2007-02-09T08:00:13+00:00

Users ask us many times about the maximum DMA size for PCM devices. This
file gives them a hint in KB.

Signed-off-by: Jaroslav Kysela

[ALSA] alsa core: add struct device pointer to struct snd_pcm

2007-02-09T08:00:07+00:00

This patch adds a struct device pointer to struct snd_pcm in order to be
able to give it a different device than the card. It defaults to the card's
device, however, so it should behave identically for drivers not touching
the field.

Signed-off-by: Johannes Berg 
Signed-off-by: Takashi Iwai 
Signed-off-by: Jaroslav Kysela