ALSA: wm8750: add missing VREF output

[linux-2.6] / drivers / mfd / Kconfig

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 260bade0a5ec5041ef104afb35a5a68a57cb68f0..883e7ea31de20af9d32df5cc6a09ff1d7c6041fd 100644 (file)
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -5,6 +5,10 @@
 menu "Multifunction device drivers"
        depends on HAS_IOMEM
 
+config MFD_CORE
+       tristate
+       default n
+
 config MFD_SM501
        tristate "Support for Silicon Motion SM501"
         ---help---
@@ -15,6 +19,14 @@ config MFD_SM501
          interface. The device may be connected by PCI or local bus with
          varying functions enabled.
 
+config MFD_SM501_GPIO
+       bool "Export GPIO via GPIO layer"
+       depends on MFD_SM501 && HAVE_GPIO_LIB
+        ---help---
+        This option uses the gpio library layer to export the 64 GPIO
+        lines on the SM501. The platform data is used to supply the
+        base number for the first GPIO line to register.
+
 config MFD_ASIC3
        bool "Support for Compaq ASIC3"
        depends on GENERIC_HARDIRQS && HAVE_GPIO_LIB && ARM
@@ -24,7 +36,7 @@ config MFD_ASIC3
 
 config HTC_EGPIO
        bool "HTC EGPIO support"
-       depends on GENERIC_HARDIRQS && HAVE_GPIO_LIB && ARM
+       depends on GENERIC_HARDIRQS && GPIOLIB && ARM
        help
            This driver supports the CPLD egpio chip present on
            several HTC phones.  It provides basic support for input
@@ -38,6 +50,13 @@ config HTC_PASIC3
          HTC Magician devices, respectively. Actual functionality is
          handled by the leds-pasic3 and ds1wm drivers.
 
+config MFD_TC6393XB
+       bool "Support Toshiba TC6393XB"
+       depends on GPIOLIB && ARM
+       select MFD_CORE
+       help
+         Support for Toshiba Mobile IO Controller TC6393XB
+
 endmenu
 
 menu "Multimedia Capabilities Port drivers"