Some HDA codecs have shifted dB range (-34.5dB - 12dB) for PCM and CD
inputs. Use default 0dB value for them.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Fix build of alsa-utils package with a partially installed alsa-lib,
e.g. without ramwidi or sequencer support.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
I have just discovered a minor logic inversion bug in
aplay/arecord --list-pcms functionality.
Basically, executing "aplay --list-pcms" lists all devices capable of
capture and executing "arecord --list-pcms" lists all devices capable
of playback.
Signed-off-by: Peter Stokes <linux@dadeos.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Another bug/issue I tripped over when compiling alsa-utils in an
environment using uClibc to supply the C library functions. Here I have
enabled some old BSD style functions. The attached patch will honor
them if they are enabled.
Without this patch I get a redefined error during compile.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The period_size an buffer_size parameters must be taken after calling
snd_pcm_hw_params(). Otherwise they could be undefined numbers.
For example, period_size gets 0 when pcsp driver is used, resulting in
a floating-point exception error.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Fix check when driver contains more controls than state file. In this case,
initialization procedure should be run, too.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
By doing this we move them from the .data section to .rodata setion,
or from .data.rel to .data.rel.ro.
The .rodata section is mapped directly from the on-disk file, which is
always a save, while .data.rel.ro is mapped directly when using
prelink, which is a save in a lot of cases.
Signed-off-by: Diego E. 'Flameeyes' Pettenò <flameeyes@gmail.com>
This way the compiler can assume more information about their
interface for optimisation.
Signed-off-by: Diego E. 'Flameeyes' Pettenò <flameeyes@gmail.com>
This was originally reported as Gentoo bug #193303 (
https://bugs.gentoo.org/show_bug.cgi?id=193303 ).
Original patch by Jack Kelly <endgame.dos@gmail.com>
Signed-off-by: Diego 'Flameeyes' Pettenò <flameeyes@gmail.com>
Without this patch, dialog errors gets interpreted as the choice,
causing errors related to loading "snd-***" module.
The problem was reported as Gentoo bug #96467 (
https://bugs.gentoo.org/show_bug.cgi?id=96467 ).
Signed-off-by: Diego 'Flameeyes' Pettenò <flameeyes@gmail.com>
Without this patch, ENABLE_NLS is checked before ever being defined
(aconfig.h is not yet included), and thus locale.h would never be
included even when NLS is enabled.
Signed-off-by: Diego 'Flameeyes' Pettenò <flameeyes@gmail.com>
Added the check of xmlto program in configure script.
Also added --disable-xmlto configure option for systems with a broken
or older xmlto that doesn't work properly.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
In some cases (HDA audio) the ring buffer position values returned
from alsa-lib are inaccurate. The added --test-position option will
print suspicious values.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Implemented CTL{values)=value to set all values at once.
Implemented CTL{enums} to match against strings in enum list.
Added 'default' (guess method) initialization configuration.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
The initialization procedure consist from default initialization and
state restoration. When restore fails for a reason or the config file
contains inaccurate information, then init is called.
Also, if something fails (init or restore), a file specified using -r
option can be created with description what failed. It can be useful
when user space decides to notify user to set the sound driver properly.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
