tools: debug_stream.py: debug_stream record receiving and decoding

Python implementation for receiving and decoding debug-stream records
from debug window slot transportation. Opens SOF debugfs file
"debug_stream" reads and decodes the records from the circular buffer
documented in soc_debug_window_slot.h. This initial version only knows
of DEBUG_STREAM_RECORD_ID_THREAD_INFO records.

Signed-off-by: Jyri Sarha <[email protected]>

tools: debug_stream.py: debug_stream record receiving and decoding

Python implementation for receiving and decoding debug-stream records
from debug window slot transportation. Opens SOF debugfs file
"debug_stream" reads and decodes the records from the circular buffer
documented in soc_debug_window_slot.h. This initial version only knows
of DEBUG_STREAM_RECORD_ID_THREAD_INFO records.

Signed-off-by: Jyri Sarha <[email protected]>

tools: debug-stream.py: debug_stream record receiving and decoding

Python implementation for receiving and decoding debug_stream records
from debug window slot transportation. Opens SOF debugfs file
"debug_stream" reads and decodes the records from the circular buffer
documented in soc_debug_window_slot.h. This initial version only knows
of DEBUG_STREAM_RECORD_ID_THREAD_INFO records.

Signed-off-by: Jyri Sarha <[email protected]>

scrips: xtensa-build-zephyr: fix Zephyr commit for release

Use a fixed Zephyr mainline commit to build binaries in the SOF2.0
release branch. This Zephyr commit was tested in 2021-12-03 daily
test plans.

Signed-off-by: Kai Vehmanen <[email protected]>

v1.9.3 release

Math: Build library functions if enabled from Kconfig

This patch adds src/math/Kconfig with items CORDIC_TRIGONOMETRY_FIXED,
NUMBERS_GCD, NUMBERS_NORM, NUMBERS_VECTOR_FIND, MATH_DECIBELS, MATH_FFT,
MATH_FIR, and MATH_IIR_DF2T.

Configuration FIR and FFT were previously in src/audio/Kconfig but they
were moved to new math location for simplicity.

The build of trig.c was simplified by remove of unused UNIT_CORDIC_TEST
and CONFIG_CORDIC_TRIGONOMETRY_FIXED.

All but build details of numbers.c are handled by src/math/CMakeList.txt
if(CONFIG_X) additions. There was need to add "-DCONFIG_NUMBERS_x" into
target_compile_definitions() in test/cmocka/CMakeLists.txt because
the platforms those drop most features e.g. BYT would fail in test
case build.

Tone generator build is disabled for all platforms. It avoids select of
triginometric functions and saves RAM.

Signed-off-by: Seppo Ingalsuo <[email protected]>

drivers: Intel: hda-dma: only check DGCS_BUSY with delayed stop

When an older kernel is used, we use the immediate stop. On some
platforms, we see an -EBUSY error that prevents the trigger stop from
working.

This patch adds a check to be 'bug-compatible' with previous releases
and older kernels. An additional fix would be to insert a poll timeout
to make sure the BUSY bit is cleared.

BugLink: thesofproject#4919
Fixes: 7e54f45 ('drivers: Intel: hda-dma: ensure DMA channel is idle after stop')
Suggested-by: Ranjani Sridharan <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
(cherry picked from commit 9e4b18d)

Revert "dma-trace: add check to avoid dereference from NULL"

This reverts commit 89ec377.

As commit 7df3674 ("trace: enable trace after it is ready") is
reverted this is not required anymore. See long previous commit message.

Signed-off-by: Marc Herbert <[email protected]>
(cherry picked from commit a487ca9)

topology: intel: use 38.4Mhz MCLK for all Bluetooth use-cases

Updated guidance for BT hardware is to use 38.4Mhz MCLK for both
SCO and A2DP mode. This applies for all Intel platforms supporting
Bluetooth offload.

Signed-off-by: Kai Vehmanen <[email protected]>
(cherry picked from commit 9dfd2bd)

topology1: fix a typo of a tplg name in CMakefile

sof-adl-rt1316-l2-mono-rt714-link0 should be
sof-adl-rt1316-l2-mono-rt714-l0

Signed-off-by: Libin Yang <[email protected]>