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>
