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ASoC: cs47l15: Add codec driver for Cirrus Logic CS47L15 

Adds the codec driver for the CS47L15 SmartCodec. This is a
multi-functional codec based on the Cirrus Logic Madera platform.

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Jaswinder Jassal <jjassal@opensource.wolfsonmicro.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20190725163931.24964-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Richard Fitzgerald 2019-07-25 17:39:30 +01:00 committed by Mark Brown
parent 01ec57a437
commit 9cba2d6a14
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
4 changed files with 1502 additions and 0 deletions
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6
sound/soc/codecs/Kconfig
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@ -70,6 +70,7 @@ config SND_SOC_ALL_CODECS
select SND_SOC_CS43130 if I2C
select SND_SOC_CS4341 if SND_SOC_I2C_AND_SPI
select SND_SOC_CS4349 if I2C
select SND_SOC_CS47L15 if MFD_CS47L15
select SND_SOC_CS47L24 if MFD_CS47L24
select SND_SOC_CS47L35 if MFD_CS47L35
select SND_SOC_CS47L85 if MFD_CS47L85
@ -581,6 +582,9 @@ config SND_SOC_CS4349
tristate "Cirrus Logic CS4349 CODEC"
depends on I2C
config SND_SOC_CS47L15
tristate
config SND_SOC_CS47L24
tristate
@ -722,9 +726,11 @@ config SND_SOC_LOCHNAGAR_SC
config SND_SOC_MADERA
tristate
default y if SND_SOC_CS47L15=y
default y if SND_SOC_CS47L35=y
default y if SND_SOC_CS47L85=y
default y if SND_SOC_CS47L90=y
default m if SND_SOC_CS47L15=m
default m if SND_SOC_CS47L35=m
default m if SND_SOC_CS47L85=m
default m if SND_SOC_CS47L90=m

2
sound/soc/codecs/Makefile
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@ -64,6 +64,7 @@ snd-soc-cs42xx8-i2c-objs := cs42xx8-i2c.o
snd-soc-cs43130-objs := cs43130.o
snd-soc-cs4341-objs := cs4341.o
snd-soc-cs4349-objs := cs4349.o
snd-soc-cs47l15-objs := cs47l15.o
snd-soc-cs47l24-objs := cs47l24.o
snd-soc-cs47l35-objs := cs47l35.o
snd-soc-cs47l85-objs := cs47l85.o
@ -346,6 +347,7 @@ obj-$(CONFIG_SND_SOC_CS43130) += snd-soc-cs43130.o
obj-$(CONFIG_SND_SOC_CS4341) += snd-soc-cs4341.o
obj-$(CONFIG_SND_SOC_CS4349) += snd-soc-cs4349.o
obj-$(CONFIG_SND_SOC_CS47L24) += snd-soc-cs47l24.o
obj-$(CONFIG_SND_SOC_CS47L15) += snd-soc-cs47l15.o
obj-$(CONFIG_SND_SOC_CS47L35) += snd-soc-cs47l35.o
obj-$(CONFIG_SND_SOC_CS47L85) += snd-soc-cs47l85.o
obj-$(CONFIG_SND_SOC_CS47L90) += snd-soc-cs47l90.o

1490
sound/soc/codecs/cs47l15.c Normal file
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File diff suppressed because it is too large Load Diff

4
sound/soc/codecs/madera.c
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@ -1041,6 +1041,10 @@ static void madera_configure_input_mode(struct madera *madera)
int max_analogue_inputs, max_dmic_sup, i;
switch (madera->type) {
case CS47L15:
max_analogue_inputs = 1;
max_dmic_sup = 2;
break;
case CS47L35:
max_analogue_inputs = 2;
max_dmic_sup = 2;