Hello, Here are two backlight drivers used by SH and ARM SH-Mobile boards. The first driver supports simple GPIO-controlled backlights that are turned on or off by a single GPIO (either active high or active low). The second driver supports the Sanyo LV5207LP LED driver (http://www.onsemi.com/pub_link/Collateral/ENA0943-D.PDF) and exposes the main LED only as a backlight device, as that's all the board I need to driver for uses. The last three patches port the ARM SH-Mobile Mackerel, SH Ecovec24 and SH KFR2R09 boards to use the new backlight drivers. The code has been compile tested on all three platforms and runtime tested on Mackerel only as I don't have access to the SH boards. Laurent Pinchart (5): backlight: Add GPIO-based backlight driver backlight: Add Sanyo LV5207LP backlight driver ARM: mach-shmobile: mackerel: Use gpio-backlight sh: ecovec24: Use gpio-backlight sh: kfr2r09: Use lv5207lp backlight arch/arm/mach-shmobile/board-mackerel.c | 34 +++--- arch/sh/boards/mach-ecovec24/setup.c | 37 +++--- arch/sh/boards/mach-kfr2r09/lcd_wqvga.c | 48 -------- arch/sh/boards/mach-kfr2r09/setup.c | 19 ++- arch/sh/include/mach-kfr2r09/mach/kfr2r09.h | 2 - drivers/video/backlight/Kconfig | 13 ++ drivers/video/backlight/Makefile | 2 + drivers/video/backlight/gpio_backlight.c | 158 +++++++++++++++++++++++++ drivers/video/backlight/lv5207lp.c | 171 +++++++++++++++++++++++++++ include/linux/platform_data/lv5207lp.h | 20 +++ include/video/gpio_backlight.h | 21 ++++ 11 files changed, 436 insertions(+), 89 deletions(-) create mode 100644 drivers/video/backlight/gpio_backlight.c create mode 100644 drivers/video/backlight/lv5207lp.c create mode 100644 include/linux/platform_data/lv5207lp.h create mode 100644 include/video/gpio_backlight.h -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
