Add the new ac97 bus support, with ac97 bus automatic probing.
Signed-off-by: Robert Jarzmik robert.jarzmik@free.fr --- sound/Kconfig | 7 +++++++ sound/Makefile | 1 + sound/soc/Kconfig | 4 ++++ 3 files changed, 12 insertions(+)
diff --git a/sound/Kconfig b/sound/Kconfig index 5a240e050ae6..83d67eae3580 100644 --- a/sound/Kconfig +++ b/sound/Kconfig @@ -134,3 +134,10 @@ config AC97_BUS sound subsystem and other function drivers completely unrelated to sound although they're sharing the AC97 bus. Concerned drivers should "select" this. + +config AC97_BUS_NEW + tristate + help + This is the new AC97 bus type, successor of AC97_BUS. The ported + drivers which benefit from the AC97 automatic probing should "select" + this instead of the AC97_BUS. diff --git a/sound/Makefile b/sound/Makefile index 77320709fd26..74728aee25d5 100644 --- a/sound/Makefile +++ b/sound/Makefile @@ -11,6 +11,7 @@ obj-$(CONFIG_SND_AOA) += aoa/
# This one must be compilable even if sound is configured out obj-$(CONFIG_AC97_BUS) += ac97_bus.o +obj-$(CONFIG_AC97_BUS_NEW) += ac97/
ifeq ($(CONFIG_SND),y) obj-y += last.o diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig index 182d92efc7c8..5ad0a0422054 100644 --- a/sound/soc/Kconfig +++ b/sound/soc/Kconfig @@ -6,6 +6,7 @@ menuconfig SND_SOC tristate "ALSA for SoC audio support" select SND_PCM select AC97_BUS if SND_SOC_AC97_BUS + select AC97_BUS_NEW if SND_SOC_AC97_BUS_NEW select SND_JACK select REGMAP_I2C if I2C select REGMAP_SPI if SPI_MASTER @@ -25,6 +26,9 @@ if SND_SOC config SND_SOC_AC97_BUS bool
+config SND_SOC_AC97_BUS_NEW + bool + config SND_SOC_GENERIC_DMAENGINE_PCM bool select SND_DMAENGINE_PCM