Currently ASoC:imx uses menuconfig option SND_IMX_SOC selects imx-ssi driver, and it works because all the machine driver covered by the menuconfig need to build imx-ssi driver in. However, it will not work any more if we have a imx based machine driver going into the menuconfig while working with fsl_ssi driver (sound/soc/fsl/fsl_ssi.c) rather than imx-ssi one.
The patch adds an explicit Kconfig option SND_SOC_IMX_SSI for imx-ssi driver, so that it can be selected independently from the menuconfig option SND_IMX_SOC.
Signed-off-by: Shawn Guo shawn.guo@linaro.org --- sound/soc/imx/Kconfig | 7 +++++++ sound/soc/imx/Makefile | 4 ++-- 2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/sound/soc/imx/Kconfig b/sound/soc/imx/Kconfig index 2566032..810acaa 100644 --- a/sound/soc/imx/Kconfig +++ b/sound/soc/imx/Kconfig @@ -8,6 +8,9 @@ menuconfig SND_IMX_SOC
if SND_IMX_SOC
+config SND_SOC_IMX_SSI + tristate + config SND_SOC_IMX_PCM tristate
@@ -30,6 +33,7 @@ config SND_MXC_SOC_WM1133_EV1 select SND_SOC_WM8350 select SND_MXC_SOC_FIQ select SND_SOC_IMX_AUDMUX + select SND_SOC_IMX_SSI help Enable support for audio on the i.MX31ADS with the WM1133-EV1 PMIC board with WM8835x fitted. @@ -40,6 +44,7 @@ config SND_SOC_MX27VIS_AIC32X4 select SND_SOC_TLV320AIC32X4 select SND_MXC_SOC_MX2 select SND_SOC_IMX_AUDMUX + select SND_SOC_IMX_SSI help Say Y if you want to add support for SoC audio on Visstrim SM10 board with TLV320AIC32X4 codec. @@ -51,6 +56,7 @@ config SND_SOC_PHYCORE_AC97 select SND_SOC_WM9712 select SND_MXC_SOC_FIQ select SND_SOC_IMX_AUDMUX + select SND_SOC_IMX_SSI help Say Y if you want to add support for SoC audio on Phytec phyCORE and phyCARD boards in AC97 mode @@ -65,6 +71,7 @@ config SND_SOC_EUKREA_TLV320 select SND_SOC_TLV320AIC23 select SND_MXC_SOC_FIQ select SND_SOC_IMX_AUDMUX + select SND_SOC_IMX_SSI help Enable I2S based access to the TLV320AIC23B codec attached to the SSI interface diff --git a/sound/soc/imx/Makefile b/sound/soc/imx/Makefile index e9ed362..f5db3e9 100644 --- a/sound/soc/imx/Makefile +++ b/sound/soc/imx/Makefile @@ -1,8 +1,8 @@ # i.MX Platform Support -snd-soc-imx-objs := imx-ssi.o +snd-soc-imx-ssi-objs := imx-ssi.o snd-soc-imx-audmux-objs := imx-audmux.o
-obj-$(CONFIG_SND_IMX_SOC) += snd-soc-imx.o +obj-$(CONFIG_SND_SOC_IMX_SSI) += snd-soc-imx-ssi.o obj-$(CONFIG_SND_SOC_IMX_AUDMUX) += snd-soc-imx-audmux.o
obj-$(CONFIG_SND_SOC_IMX_PCM) += snd-soc-imx-pcm.o