tas2770: add tas2770 smart PA kernel driver

	select SND_SOC_STAC9766 if SND_SOC_AC97_BUS

	select SND_SOC_STI_SAS

	select SND_SOC_TAS2552 if I2C

	select SND_SOC_TAS2770 if I2C

	select SND_SOC_TAS5086 if I2C

	select SND_SOC_TAS571X if I2C

	select SND_SOC_TAS5720 if I2C

	tristate "Texas Instruments TAS2552 Mono Audio amplifier"

	depends on I2C

config SND_SOC_TAS2770

	tristate "Texas Instruments TAS2770 speaker amplifier"

	depends on I2C

config SND_SOC_TAS5086

	tristate "Texas Instruments TAS5086 speaker amplifier"

	depends on I2C

snd-soc-tas5720-objs := tas5720.o

snd-soc-tas6424-objs := tas6424.o

snd-soc-tda7419-objs := tda7419.o

snd-soc-tas2770-objs := tas2770.o

snd-soc-tfa9879-objs := tfa9879.o

snd-soc-tlv320aic23-objs := tlv320aic23.o

snd-soc-tlv320aic23-i2c-objs := tlv320aic23-i2c.o

obj-$(CONFIG_SND_SOC_TAS5720)	+= snd-soc-tas5720.o

obj-$(CONFIG_SND_SOC_TAS6424)	+= snd-soc-tas6424.o

obj-$(CONFIG_SND_SOC_TDA7419)	+= snd-soc-tda7419.o

obj-$(CONFIG_SND_SOC_TAS2770) += snd-soc-tas2770.o

obj-$(CONFIG_SND_SOC_TFA9879)	+= snd-soc-tfa9879.o

obj-$(CONFIG_SND_SOC_TLV320AIC23)	+= snd-soc-tlv320aic23.o

obj-$(CONFIG_SND_SOC_TLV320AIC23_I2C)	+= snd-soc-tlv320aic23-i2c.o