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| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2026-04-29 13:00:27 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-04-30 15:07:59 +0300 |
| commit | 99b5316f08f390a5e1ea2239ecca8e2b4ef70ac6 (patch) | |
| tree | 76de09647531b24fd39afb20a2f537d6f9989180 /include/linux/platform_data | |
| parent | fa7d8ea56c58f1de3f0db7f53d9aae27a9c64a60 (diff) | |
| download | linux-99b5316f08f390a5e1ea2239ecca8e2b4ef70ac6.tar.xz | |
ASoC: fsl-asoc-card: reduce WM8904 PLL ratio to meet frequency limit
WM8904 has a 27 MHz PLL frequency limit. The current S24_LE PLL ratio
of 384 exceeds this at high sample rates (96 kHz × 384 = 36.864 MHz).
Reduce the ratio to 192 for WM8904, keeping PLL within limits at all
supported rates (96 kHz × 192 = 18.432 MHz).
Add codec-specific pll_ratio_s24 field, default 384, override to 192
for WM8904.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://patch.msgid.link/20260429100028.2739711-6-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/platform_data')
0 files changed, 0 insertions, 0 deletions