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openwrt-xburst/target/linux/s3c24xx/patches-2.6.30/055-jbt6k74.patch
lars 6989b4a9bc [s3c24xx] Let jbt6k74 depend on LCD_CLASS_DEVICE. Enable LCD_CLASS_DEVICE.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16635 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-06-30 09:20:03 +00:00

27 lines
895 B
Diff

--- a/drivers/video/display/Kconfig
+++ b/drivers/video/display/Kconfig
@@ -21,4 +21,15 @@ config DISPLAY_SUPPORT
comment "Display hardware drivers"
depends on DISPLAY_SUPPORT
+config DISPLAY_JBT6K74
+ tristate "TPO JBT6K74-AS TFT display ASIC control interface"
+ depends on SPI_MASTER && SYSFS && LCD_CLASS_DEVICE
+ help
+ SPI driver for the control interface of TFT panels containing
+ the TPO JBT6K74-AS controller ASIC, such as the TPO TD028TTEC1
+ TFT diplay module used in the Openmoko Freerunner GSM phone.
+
+ The control interface is required for display operation, as it
+ controls power management, display timing and gamma calibration.
+
endmenu
--- a/drivers/video/display/Makefile
+++ b/drivers/video/display/Makefile
@@ -3,4 +3,5 @@
display-objs := display-sysfs.o
obj-$(CONFIG_DISPLAY_SUPPORT) += display.o
+obj-$(CONFIG_DISPLAY_JBT6K74) += jbt6k74.o