Changelogs:
https://alsa-project.org/wiki/Changes_v1.1.9_v1.2.1https://alsa-project.org/wiki/Changes_v1.2.1_v1.2.1.1https://alsa-project.org/wiki/Changes_v1.2.1.1_v1.2.1.2
This upgrade brings support for the new "UCM2" configuration format.
Another big change is that the UCM and topology configuration files were
moved to separate repositories, so those are removed from alsa-lib and
will need to be packaged separately.
The topology API was moved from libasound to a separate libatopology
library. This seems like a recipe for regressions for applications that
used to use libasound for the topology stuff, but I don't think there
are many applications in existence that use the topology API. I hope the
upstream knows what they are doing.
Patches added:
0001-configure.ac-remove-an-unnecessary-libtool-fix.patch
This fixes a failure during configure.
0001-ucm-Use-strncmp-to-avoid-access-out-of-boundary.patch
0002-ucm-return-always-at-least-NULL-if-no-list-is-availa.patch
Backports. I don't know if these are regression fixes, but since the UCM
code was heavily worked on in this upgrade, it seems likely that these
patches fix regressions.
0003-namehint-correct-the-args-check.patch
0004-namehint-improve-the-previous-patch-check-the-return.patch
Backports. A change in alsa-plugins caused a regression in the pulse
plugin, but that was actually due to a bug in alsa-lib, which is fixed
by these patches.
0005-ucm-Do-not-fail-to-parse-configs-on-cards-with-an-em.patch
Backport. Fixes a regression with some Intel hardware.
0001-Fix-alsa-sound-.h-for-external-programs.patch
0001-uapi-Move-typedefs-from-uapi-to-sound.patch
Backports. These fix build failures in alsa-tools.
I removed alsa-doc from PACKAGES, because no files were assigned to it.
(From OE-Core rev: 966890009b4dd81abb72534192c688dbd1195d00)
Signed-off-by: Tanu Kaskinen <tanuk@iki.fi>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Changes:
http://www.alsa-project.org/main/index.php/Changes_v1.1.4_v1.1.5
Dropped all patches. The poll.h patch is included in the release, and
the wordexp patch is not needed any more, because the wordexp function
is replaced by an internal reimplementation.
It would still be possible to enable the use of wordexp with the
--with-wordexp configure option. The option exists, because the internal
reimplementation covers only part of what wordexp can do, so not using
wordexp can in theory cause regressions. However, it seems that
regressions are quite unlikely in practice. Here's some discussion about
the topic:
http://mailman.alsa-project.org/pipermail/alsa-devel/2017-July/122667.html
(From OE-Core rev: 00b73cbe8ae6d1dd6ba82f0ab5cd38c2d712deb7)
Signed-off-by: Tanu Kaskinen <tanuk@iki.fi>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Changelog: http://alsa-project.org/main/index.php/Changes_v1.1.2_v1.1.3
Added a patch to fix a build failure with musl (cherry-picked from
upstream).
The new release doesn't any more install the smixer modules when Python
support is disabled. The modules weren't usable without Python support
before either, so this change does not constitute a loss of
functionality [1].
alsa-lib-dev has automatic dependencies on alsa-lib and libasound, but
since the smixer modules were the only thing in the alsa-lib package,
the alsa-lib package doesn't get generated any more. alsa-lib-dev still
has an automatic dependency on alsa-lib, however, so I had to override
the RDEPENDS of alsa-lib-dev to only include libasound.
[1] http://mailman.alsa-project.org/pipermail/alsa-devel/2016-November/114682.html
(From OE-Core rev: dc549b5510bfcf83f6e5e8e3aa7ed663dee83444)
Signed-off-by: Tanu Kaskinen <tanuk@iki.fi>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The appl pointer needs to be updated only when snd_pcm_mmap_commit() is
successfully returned. Or it shouldn't be updated.
This is to fix the avail_update()'s result is incorrect when returns error.
(From OE-Core rev: fcd7e439497174256a5c467532aad402f4d19ca1)
Signed-off-by: Yuqing Zhu <carol.zhu@nxp.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fixes this build error with uclibc:
alsa-lib-1.1.0/src/topology/parser.c: In function 'snd_tplg_build_file':
alsa-lib-1.1.0/src/topology/parser.c:262:35: error: 'S_IRUSR' undeclared
(first use in this function)
open(outfile, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
(From OE-Core rev: 9ec2c6d4fd9c5c1f745f4d402922b73649ff6287)
Signed-off-by: Maxin B. John <maxin.john@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
musl libc generates warnings if <sys/poll.h> is included directly.
Although alsa-lib does not build with -Werror enabled, other packages
which include the alsa-lib public header files (ie libasound.h) might.
(From OE-Core rev: e1c837d52016fdf7861dcbefb5fefbdf23af1886)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Changelog: http://alsa-project.org/main/index.php/Changes_v1.0.29_v1.1.0
The most significant change is probably the addition of the "topology
API", which is used to change the DSP topology from userspace. My
understanding is that the API is (or will be) needed to support some
new hardware, but I don't know any specifics about that.
Rebased Check-if-wordexp-function-is-supported.patch.
Dropped 0001-build-Do-not-try-to-detect-cross-compiler.patch, since it
is included in the new release.
(From OE-Core rev: 13a2786493bd91a54e3a5342da11c06a9b6c99b8)
Signed-off-by: Tanu Kaskinen <tanuk@iki.fi>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
alsa-lib configure tries to see that if CC variabled doesnt contain
'gcc' then it tries to guess and redefine CC to be something gcc, which
doesnt work with OE since we define CC to have sysroot and options
attached to it. So all tests fail when configure constructs the CC for
cross compiler like this. This portion is not needed at all
(From OE-Core rev: 33a7eb64cded61601c6ad6883e4d64ebe9ff547c)
(From OE-Core rev: 47212cb032b67dc59277f6c38e9aeda5a9b628a4)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
CLOCK_MONITONIC is defined in <bits/time.h>, add <time.h> before <sys/time.h>.
(From OE-Core rev: 77b4d82687e7d65e8c6619c36d337b1d5763fc36)
Signed-off-by: Wang Zidan <b50113@freescale.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
For long time test case, the hw_ptr will exceed the boundary, then cause
the avail size wrong.
(From OE-Core rev: b8d472cb96cf4f6c3077bdb8acf1026d37dac438)
Signed-off-by: Wang Zidan <b50113@freescale.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The PCM route plugin can assign the destination value from average of
multiple sources with attenuation. This requires the read of each
channel value, sums and writes the resultant value in the requested
format.
get_labels gives the value as is only with endianness and signedness
conversions, but put32_labels assumes that the value is normalized to
32bit int and it shifts down to the dest format. In addition, the
current code lacks get_labels entries for the 24bit formats.
For fixing these bugs, this patch replaces the read with get32_labels
and use always 64bit int for sum.
(From OE-Core rev: aef6f71e68c3ef1d662cda237d85307142a997be)
Signed-off-by: Wang Zidan <b50113@freescale.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Functions atomic_add(s) and atomic_sub(s) are defined with 'extern
__inline__' that may cause compile fails when cross compile for mips.
The error message looks like:
| pcm/.libs/libpcm.a(pcm_meter.o): In function
`snd_pcm_meter_update_scope':
| .../alsa-lib-1.0.27.2/src/pcm/pcm_meter.c:139: undefined reference to
`atomic_sub'
Replace the 'extern __inline__' with 'static __inline__' to fix this
issue.
(From OE-Core rev: 80b4eb9e12ccf815261f6a67fd9b8d97717e82d5)
Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
eglibc could be configured to build without the wordexp feature. To
ensure that the wordexp feature could be used, the configure script must
check if wordexp() is supported in libc in addition to checking if
wordexp.h exists.
(From OE-Core rev: 3c3fe1d139fc84d7ff125f87a4692fac6dfc04e6)
Signed-off-by: Hong H. Pham <hong.pham@windriver.com>
Signed-off-by: Jesse Zhang <sen.zhang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
"extern __inline__ function()" is the inlined version that
can be used in this compilation unit, but there will be another
definition of this function somewhere, so compiler will not emit
any code for the function body. This causes problem in -O0,
where functions are never inlined, the function call is preserved,
but linker can't find the symbol, thus the error happens.
since no packages provide atomic_add and atomic_sub, and -O0
Optimize is hoped to keep for debug, we can change extern to
static to fix this problem.
(From OE-Core rev: d0af30c92fdea6f48afb4ab1fde69f1b636e8203)
Signed-off-by: Roy.Li <rongqing.li@windriver.com>
Signed-off-by: Jesse Zhang <sen.zhang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
