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Kai Vehmanen be43b4e4eb topology1: fix buffer size calculation if period-size >44ms 
Calculation of SOF_TKN_BUF_SIZE in COMP_PERIOD_FRAMES() macro
led to incorrect results with large period size values.
For example at 48000Hz sampling rate, period size larger than
44739us would be incorrectly calculated.

This happens as m4 eval does arithmetic in 32bit signed values
and multiplication of period size and sampling rate can easily
exceed 2^31.

Fix the issue by splitting the arithmetic in steps that
fit available value range.

Link: https://github.com/thesofproject/sof/issues/7476
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
 		2023-04-24 11:49:04 +03:00
.github sparse: use CONFIG_LOG_USE_VLA=n 2023-04-19 14:57:55 +03:00
app app: remove old cavs platforms 2023-04-10 16:23:59 +03:00
doc header: rtos: decouple headers into rtos specific directories. 2022-08-31 12:01:07 +01:00
installer platform: remove support for cAVS 1.8 platforms 2023-03-02 23:02:37 +00:00
keys Move signing key pair from rimage/ up one level 2020-05-13 10:16:04 +01:00
rimage@9643a986dd kpb: update uuid in rimage 2023-04-04 15:20:30 +02:00
scripts xtensa-build-zephyr.py: downgrade --cmake-args restriction to a warning 2023-04-24 11:25:59 +03:00
smex header: rtos: decouple headers into rtos specific directories. 2022-08-31 12:01:07 +01:00
src host: fix legacy build 2023-04-24 11:34:16 +03:00
submanifests Add west.yml configuring zephyr dependencies from sof 2022-08-03 11:43:22 +01:00
test Audio_stream: Add default byte and frame alignment set in init function 2023-04-24 10:09:32 +03:00
third_party/include Updating of GoogleRtcAudioProcessing component to provide a more general behavior 2022-12-09 16:00:16 -08:00
tools topology1: fix buffer size calculation if period-size >44ms 2023-04-24 11:49:04 +03:00
xtos/include clock: replace per-clock locks with a global one 2023-03-07 13:37:56 +02:00
zephyr zephyr: include: rtos: interrupt.h: Make interrupt_get_irq work for ARM64 platforms 2023-04-24 11:47:07 +03:00
.gitignore gitignore: ignore testbench test results files 2023-03-30 11:42:42 +01:00
.gitmodules .gitmodules: remove .git suffix from rimage.git 2021-09-30 15:56:44 +01:00
.travis.yml .github: replace HAVE_CONFIG KConfig hack with an override 2021-03-23 12:17:22 +00:00
CMakeLists.txt platform: Add Zephyr native_posix-based emulation environment 2022-12-07 17:25:39 +00:00
CODEOWNERS CODEOWNERS: more intel code owners added 2023-02-24 16:08:39 +00:00
Kconfig kconfig: allow SOF Kconfig to be included in other projects 2021-08-04 12:34:39 +01:00
Kconfig.sof Performance: remove perf avg macro and reduce print profiling logs 2022-11-01 10:45:00 +00:00
Kconfig.xtos-build kconfig: move BUILD_VM_ROM Kconfig.xtos-build 2021-05-25 15:53:39 +01:00
Kconfig.xtos-dbg Kconfig: use uncached buffer only for debugging 2021-09-29 16:36:27 +01:00
Kconfig.zephyr-log sof: replace log calls with zephyr logging api 2022-04-27 15:05:24 +01:00
LICENCE LICENCE: Add Khronos Group Inc license header 2022-04-12 19:41:27 +03:00
README.md README.md: add link to discord.com/zephyr#sof channel 2022-12-23 11:13:31 +00:00
west.yml kpb: update uuid in rimage 2023-04-04 15:20:30 +02:00

README.md

Sound Open Firmware

Status

Daily Actions

Gitter chat

#sof channel on discord.com

Documentation

See docs

Running the tests

See unit testing documentation

Deployment

TODO: Add additional notes about how to deploy this on a live system

Contributing

See Contributing to the Project

License

This project is licensed under the BSD Clause 3 - see the LICENCE file for details