The DSP modules need private data and that is provided as binary
blob. These blobs are compiled from C structures which specify module
configuration.
Signed-off-by: Shreyas NC <shreyas.nc@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The Skylake topology configuration for simple topology graph is
provided. This exposes the PCM capabilities of the DSP.
Signed-off-by: Shreyas NC <shreyas.nc@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Some systems, like Android/Bionic, do not support SysV at all.
Let the configure script detect if the header is available, and
if not, automatically disable the pieces that require it.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The configure script blindly adds -D_GNU_SOURCE to all build settings,
even on non-GNU systems. This isn't too much of a big deal (even if
it uses the wrong variable -- CFLAGS instead of CPPFLAGS), except that
the alsa-lib source itself determines whether to use GNU features when
this is defined (such as versionsort). So when we build on non-glibc
systems, we get build failures like:
src/ucm/parser.c:1268:18: error: 'versionsort' undeclared (first use in this function)
#define SORTFUNC versionsort
^
src/ucm/parser.c:1272:54: note: in expansion of macro 'SORTFUNC'
err = scandir(filename, &namelist, filename_filter, SORTFUNC);
^
The correct way to add these flags is to use the autoconf helper
AC_USE_SYSTEM_EXTENSIONS. Unfortunately, that triggers some more
bugs in the alsa build. This macro adds defines to config.h and
not directly to CPPFLAGS, so it relies on files correctly including
config.h before anything else. A number of alsa files do not do
this leading to build failures. The fix there is to shuffle the
includes around so that the local ones come first.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
cross compilers are passed via path may not be a gcc based cross
compiler in such cases this check fails and try's to force gcc based
cross compiler detection, This code is a convenience that limits the
build system
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Taken from the ChromeOS sources, this configuration should apply to all
Nyan boards from Google, so far HP Chromebook 14 (nyan-blaze) and Acer
Chromebook 13 (nyan-big).
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Recent mainline kernels threat Toshiba AC100 audio hardware as hw:PAZ00
vs old hw:tegraalc5632.
This patch adds config files for new hw name and include them to
makefiles.
Signed-off-by: zombah <zombah@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
- rename configure.in to configure.ac
- replace INCLUDES with AM_CPPFLAGS
- modernize AM_INIT_AUTOMAKE invocation
Signed-off-by: Patrick Welche <prlw1@cam.ac.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
