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| author | Mark Brown <broonie@kernel.org> | 2022-04-12 17:16:51 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-04-12 17:16:51 +0100 |
| commit | 2f7f0994cc964529cb47eb073baf2bd1ed7563ad (patch) | |
| tree | 75f25102fc33b3b3dd6101b5c03a2a6bf45ff94a /tools/perf/scripts/python/flamegraph.py | |
| parent | ASoC: cs35l45: Make exports namespaced (diff) | |
| parent | ASoC: amd: Add support for enabling DMIC on acp6x via _DSD (diff) | |
| download | linux-2f7f0994cc964529cb47eb073baf2bd1ed7563ad.tar.gz linux-2f7f0994cc964529cb47eb073baf2bd1ed7563ad.zip | |
Allow detecting ACP6x DMIC via _DSD
Merge series from Mario Limonciello <mario.limonciello@amd.com>:
It's not possible to probe for the presence of a DMIC, so the ACP6x
machine driver currently has a hardcoded list of all the systems known
to have a DMIC connected to the ACP.
Although this design works it means that the acp6x driver needs to always
grow with more systems and worse, if an OEM introduces a new system there
will be a mismatch in time that even if the driver (otherwise) works fine
it needs their system added to the list to work.
So this series introduces a _DSD that OEMs can populate into the BIOS to
indicate presence of a DMIC.
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions