ASoC: Add support for CS35L41 in HDA systems

Merge series from Lucas Tanure <[email protected]>:

Initial refactoring to support use of cs35l41 from the HDA driver stack.

Author: broonie

include/sound/cs35l41.h

@@ -624,21 +624,24 @@ config SND_SOC_CS35L36
 	tristate "Cirrus Logic CS35L36 CODEC"
 	depends on I2C
 
+config SND_SOC_CS35L41_LIB
+	tristate
+
 config SND_SOC_CS35L41
 	tristate
-	default y if SND_SOC_CS35L41_SPI=y
-	default y if SND_SOC_CS35L41_I2C=y
-	default m if SND_SOC_CS35L41_SPI=m
-	default m if SND_SOC_CS35L41_I2C=m
 
 config SND_SOC_CS35L41_SPI
 	tristate "Cirrus Logic CS35L41 CODEC (SPI)"
 	depends on SPI_MASTER
+	select SND_SOC_CS35L41_LIB
+	select SND_SOC_CS35L41
 	select REGMAP_SPI
 
 config SND_SOC_CS35L41_I2C
 	tristate "Cirrus Logic CS35L41 CODEC (I2C)"
 	depends on I2C
+	select SND_SOC_CS35L41_LIB
+	select SND_SOC_CS35L41
 	select REGMAP_I2C
 
 config SND_SOC_CS42L42

sound/soc/codecs/Kconfig

@@ -55,7 +55,8 @@ snd-soc-cs35l33-objs := cs35l33.o
 snd-soc-cs35l34-objs := cs35l34.o
 snd-soc-cs35l35-objs := cs35l35.o
 snd-soc-cs35l36-objs := cs35l36.o
-snd-soc-cs35l41-objs := cs35l41.o cs35l41-tables.o
+snd-soc-cs35l41-lib-objs := cs35l41-lib.o
+snd-soc-cs35l41-objs := cs35l41.o
 snd-soc-cs35l41-spi-objs := cs35l41-spi.o
 snd-soc-cs35l41-i2c-objs := cs35l41-i2c.o
 snd-soc-cs42l42-objs := cs42l42.o
@@ -396,6 +397,7 @@ obj-$(CONFIG_SND_SOC_CS35L34)	+= snd-soc-cs35l34.o
 obj-$(CONFIG_SND_SOC_CS35L35)	+= snd-soc-cs35l35.o
 obj-$(CONFIG_SND_SOC_CS35L36)	+= snd-soc-cs35l36.o
 obj-$(CONFIG_SND_SOC_CS35L41)	+= snd-soc-cs35l41.o
+obj-$(CONFIG_SND_SOC_CS35L41_LIB)	+= snd-soc-cs35l41-lib.o
 obj-$(CONFIG_SND_SOC_CS35L41_SPI)	+= snd-soc-cs35l41-spi.o
 obj-$(CONFIG_SND_SOC_CS35L41_I2C)	+= snd-soc-cs35l41-i2c.o
 obj-$(CONFIG_SND_SOC_CS42L42)	+= snd-soc-cs42l42.o

sound/soc/codecs/Makefile

@@ -17,7 +17,6 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 
-#include <sound/cs35l41.h>
 #include "cs35l41.h"
 
 static const struct i2c_device_id cs35l41_id_i2c[] = {