TLV320AIC32X4SW-LINUX
适用于 TLV320AIC32X4 的 Linux 驱动程序
TLV320AIC32X4SW-LINUX
概述
Linux 驱动程序支持用于 TLV320AIC32x 器件系列的低功耗立体声编解码器,通过 I2C 和 SPI 总线以及接口与 Linux 便携式设备动态音频电源管理 (DAPM) 系统进行通信。
Linux 主线状态Linux 主线中提供:是
可通过 git.ti.com 获取:是
Linux 源文件
与该器件关联的文件为:
- sound/soc/codecs/tlv320aic32x4.c
- sound/soc/codecs/tlv320aic32x4-i2c.c
- sound/soc/codecs/tlv320aic32x4-spi.c
- Documentation/devicetree/bindings/sound/tlv320aic32x4.txt
- sound/soc/codecs/tlv320aic32x4.h
- include/sound/tlv320aic32x4.h
源文件
- sound/soc/codecs/tlv320aic32x4.c
- sound/soc/codecs/tlv320aic32x4-i2c.c
- sound/soc/codecs/tlv320aic32x4-spi.c
- sound/soc/codecs/tlv320aic326x.c?h=tlv320aic3268_44_kernel
Linux 器件树文档 Documentation/devicetree/bindings/sound/tlv320aic32x4.txt
其他文件
- sound/soc/codecs/tlv320aic32x4.h
- include/sound/tlv320aic32x4.h
- scm/linux/kernel/git/stable/linux.git/tree/sound/soc/codecs/tlv320aic32x4.h
- sound/soc/codecs/tlv320aic326x.h?h=tlv320aic3268_44_kernel
启用驱动程序支持
使用“make menuconfig”(也可以使用“make xconfig”或“make nconfig”)配置内核
Menuconfig 位置
Symbol: SND_SOC_TLV320AIC32X4 [=y] Type : tristate Defined at sound/soc/codecs/Kconfig:827 Depends on: SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] Selected by: SND_SOC_MX27VIS_AIC32X4 [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && SND_IMX_SOC [=y] && MACH_IMX27_VISSTRIM_M10 [=y] && I2C [=y] || SND_SOC_TLV320AIC32X4_I2C [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && I2C [=y] || SND_SOC_TLV320AIC32X4_SPI [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && SPI_MASTER [=y] Symbol: SND_SOC_TLV320AIC32X4_I2C [=y] Type : tristate Defined at sound/soc/codecs/Kconfig:830 Depends on: SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && I2C [=y] Selects: SND_SOC_TLV320AIC32X4 [=y] Selected by: SND_SOC_ALL_CODECS [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && COMPILE_TEST [=y] && I2C [=y] Symbol: SND_SOC_TLV320AIC32X4_SPI [=y] Type : tristate Defined at sound/soc/codecs/Kconfig:835 Depends on: SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && SPI_MASTER [=y] Selects: SND_SOC_TLV320AIC32X4 [=y] Selected by: SND_SOC_ALL_CODECS [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && COMPILE_TEST [=y] && SPI_MASTER [=y] Symbol: SND_SOC_TLV320AIC32X4_I2C [=y] Type : tristate Defined at sound/soc/codecs/Kconfig:830 Depends on: SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && I2C [=y] Selects: SND_SOC_TLV320AIC32X4 [=y] Selected by: SND_SOC_ALL_CODECS [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && COMPILE_TEST [=y] && I2C [=y] Symbol: SND_SOC_TLV320AIC32X4_SPI [=y] Type : tristate Defined at sound/soc/codecs/Kconfig:835 Depends on: SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && SPI_MASTER [=y] Selects: SND_SOC_TLV320AIC32X4 [=y] Selected by: SND_SOC_ALL_CODECS [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && COMPILE_TEST [=y] && SPI_MASTER [=y]
修复程序和代码增强
如果有需要添加到此驱动程序的修复程序和/或代码增强,请执行以下任一操作:1.将补丁发送到维护人员文件中列出的相关 Linux 内核社区,该文件位于:此处或 2.联系您的 TI 代表。