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/linux-6.12.1/Documentation/devicetree/bindings/sound/
Dnuvoton,nau8822.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14 - David Lin <CTLIN0@nuvoton.com>
19 - nuvoton,nau8822
24 "#sound-dai-cells":
30 clock-names:
33 nuvoton,spk-btl:
40 - compatible
41 - reg
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/linux-6.12.1/sound/soc/codecs/
Dnau8822.c1 // SPDX-License-Identifier: GPL-2.0
3 // nau8822.c -- NAU8822 ALSA Soc Audio driver
8 // Co-author: John Hsu <kchsu0@nuvoton.com>
9 // Co-author: Seven Li <wtli@nuvoton.com>
185 struct soc_bytes_ext *params = (void *)kcontrol->private_value; in nau8822_eq_get()
190 val = (u16 *)ucontrol->value.bytes.data; in nau8822_eq_get()
192 for (i = 0; i < params->max / sizeof(u16); i++) { in nau8822_eq_get()
194 /* conversion of 16-bit integers between native CPU format in nau8822_eq_get()
206 * cut-off frequency, bandwidth control, and equalizer path.
217 struct soc_bytes_ext *params = (void *)kcontrol->private_value; in nau8822_eq_put()
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