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/linux-6.12.1/Documentation/devicetree/bindings/sound/
Dwlf,wm8940.yaml4 $id: http://devicetree.org/schemas/sound/wlf,wm8940.yaml#
7 title: Wolfson WM8940 Codec
20 const: wlf,wm8940
43 compatible = "wlf,wm8940";
55 compatible = "wlf,wm8940";
/linux-6.12.1/sound/soc/codecs/
Dwm8940.c3 * wm8940.c -- WM8940 ALSA Soc Audio driver
37 #include "wm8940.h"
478 struct wm8940_priv *wm8940 = snd_soc_component_get_drvdata(component); in wm8940_set_bias_level() local
502 ret = regcache_sync(wm8940->regmap); in wm8940_set_bias_level()
560 "WM8940 N value %d outwith recommended range!d\n", in pll_factors()
738 .name = "wm8940-hifi",
764 * Check chip ID for wm8940 - value of 0x00 offset in wm8940_probe()
770 dev_err(component->dev, "Wrong wm8940 chip ID: 0x%x\n", reg); in wm8940_probe()
826 struct wm8940_priv *wm8940; in wm8940_i2c_probe() local
829 wm8940 = devm_kzalloc(&i2c->dev, sizeof(struct wm8940_priv), in wm8940_i2c_probe()
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Dwm8940.h3 * wm8940.h -- WM8940 Soc Audio driver
16 /* WM8940 register space */
DMakefile368 snd-soc-wm8940-y := wm8940.o
780 obj-$(CONFIG_SND_SOC_WM8940) += snd-soc-wm8940.o
DKconfig2343 tristate "Wolfson Microelectronics WM8940 codec"