CONFIG_SND_SOC_TEGRA_WM8903 is useful for many Tegra boards. To avoid the ASoC tegra/Kconfig enumerating them all, instead have the Tegra machine Kconfig select MACH_WANT_SND_SOC_TEGRA_WM8903 where appropriate, and have SND_SOC_TEGRA_WM8903 depend on this.
This addresses Olof's feedback on 773b1d3 "ASoC: Tegra: Support more boards".
Signed-off-by: Stephen Warren swarren@nvidia.com --- Mark, this will need to be applied to your tegra branch so it can get merged into both trees. Thanks.
arch/arm/mach-tegra/Kconfig | 3 +++ sound/soc/tegra/Kconfig | 10 ++++++++-- 2 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 3cdeffc..561b5e0 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -27,12 +27,14 @@ comment "Tegra board type"
config MACH_HARMONY bool "Harmony board" + select MACH_WANT_SND_SOC_TEGRA_WM8903 help Support for nVidia Harmony development platform
config MACH_KAEN bool "Kaen board" select MACH_SEABOARD + select MACH_WANT_SND_SOC_TEGRA_WM8903 help Support for the Kaen version of Seaboard
@@ -43,6 +45,7 @@ config MACH_PAZ00
config MACH_SEABOARD bool "Seaboard board" + select MACH_WANT_SND_SOC_TEGRA_WM8903 help Support for nVidia Seaboard development platform. It will also be included for some of the derivative boards that diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig index 14f7119..64a5b92 100644 --- a/sound/soc/tegra/Kconfig +++ b/sound/soc/tegra/Kconfig @@ -14,10 +14,16 @@ config SND_SOC_TEGRA_I2S Tegra I2S interface. You will also need to select the individual machine drivers to support below.
+config MACH_WANT_SND_SOC_TEGRA_WM8903 + bool + help + Machines that use the SND_SOC_TEGRA_WM8903 driver should select + this config option, in order to allow the user to enable + SND_SOC_TEGRA_WM8903. + config SND_SOC_TEGRA_WM8903 tristate "SoC Audio support for Tegra boards using a WM8903 codec" - depends on SND_SOC_TEGRA && I2C - depends on MACH_HARMONY || MACH_VENTANA || MACH_SEABOARD || MACH_KAEN || MACH_AEBL + depends on SND_SOC_TEGRA && I2C && MACH_WANT_SND_SOC_TEGRA_WM8903 default m select SND_SOC_TEGRA_I2S select SND_SOC_WM8903