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/OK3568_Linux_fs/kernel/sound/soc/codecs/
H A Dtas2764.c3 // Driver for the Texas Instruments TAS2764 CODEC
26 #include "tas2764.h"
42 static void tas2764_reset(struct tas2764_priv *tas2764) in tas2764_reset() argument
44 if (tas2764->reset_gpio) { in tas2764_reset()
45 gpiod_set_value_cansleep(tas2764->reset_gpio, 0); in tas2764_reset()
47 gpiod_set_value_cansleep(tas2764->reset_gpio, 1); in tas2764_reset()
51 snd_soc_component_write(tas2764->component, TAS2764_SW_RST, in tas2764_reset()
56 static int tas2764_update_pwr_ctrl(struct tas2764_priv *tas2764) in tas2764_update_pwr_ctrl() argument
58 struct snd_soc_component *component = tas2764->component; in tas2764_update_pwr_ctrl()
62 if (tas2764->dac_powered) in tas2764_update_pwr_ctrl()
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H A Dtas2764.h3 * tas2764.h - ALSA SoC Texas Instruments TAS2764 Mono Audio Amplifier
H A DMakefile325 snd-soc-tas2764-objs := tas2764.o
557 obj-$(CONFIG_SND_SOC_TAS2764) += snd-soc-tas2764.o
H A DKconfig1408 tristate "Texas Instruments TAS2764 Mono Audio amplifier"
/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/sound/
H A Dtas2764.yaml5 $id: "http://devicetree.org/schemas/sound/tas2764.yaml#"
8 title: Texas Instruments TAS2764 Smart PA
14 The TAS2764 is a mono, digital input Class-D audio amplifier optimized for
22 - ti,tas2764
64 compatible = "ti,tas2764";