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| author | Linus Walleij <linusw@kernel.org> | 2026-08-31 22:29:09 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-08-31 22:14:48 +0100 |
| commit | 85cef7e2004ef5c1a715feaddb55d3f3d27bac0a (patch) | |
| tree | 929d99bf6d21f9cde5cc17426e4e39e8f4136c61 /scripts/Makefile.thinlto | |
| parent | f98785adf004db6b1c9f4cea9dadae7b800db72f (diff) | |
| download | linux-next-85cef7e2004ef5c1a715feaddb55d3f3d27bac0a.tar.gz linux-next-85cef7e2004ef5c1a715feaddb55d3f3d27bac0a.zip | |
ASoC: ab8500: Validate and program TDM slots correctly
The interface clock ratio is selected from the slot count alone, ffs()
and fls() produce one-based hardware slot numbers, eight-channel mode
does not program any mappings, and all register errors are ignored.
Invalid masks can also leave a partially programmed interface.
Validate the complete configuration first, derive the supported BCLK
ratio from slots times slot width, use zero-based slot indices, program
deterministic eight-channel maps, and propagate register failures.
Fixes: 679d7abdc754 ("ASoC: codecs: Add AB8500 codec-driver")
Assisted-by: LLM
Signed-off-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20260831-ab8500-codec-fixes-v1-4-f85024e717e3@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'scripts/Makefile.thinlto')
0 files changed, 0 insertions, 0 deletions