]> git.alsa-project.org Git - alsa-utils.git/commit
Topology: NHLT: Intel: Update DMIC FIR coefficients
authorSeppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Fri, 21 Apr 2023 11:07:33 +0000 (14:07 +0300)
committerJaroslav Kysela <perex@perex.cz>
Tue, 1 Aug 2023 07:46:33 +0000 (09:46 +0200)
commita4c25e47107c33c240a0c850a4d9cff892c44786
treed382b4abb99112006b005fc16450e7dd3f9ba3e1
parent3a47ef2487eda6e6e053b13ab714b96917f63d2d
Topology: NHLT: Intel: Update DMIC FIR coefficients

The previous version contained some hand edit mistakes those
impacted the filter frequency response. The used generator script
is found from directory:

https://github.com/thesofproject/sof/tree/main/tools/tune/dmic .

Use command "dmic_batch.h" to generate these and copy new version
to alsa-utils.

Fixes: https://github.com/alsa-project/alsa-utils/pull/218
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
Signed-off-by: Jaska Uimonen <jaska.uimonen@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
topology/nhlt/intel/dmic/pdm-decim-fir.h