Hi Vikas, On Tuesday 14 of May 2013 18:25:51 Vikas Sajjan wrote: > Adds GPIO parsing functionality for "LCD backlight" and "LCD enable" > GPIO pins of exynos dp controller. > > Signed-off-by: Vikas Sajjan <[email protected]> > --- > drivers/video/exynos/exynos_dp_core.c | 45 > +++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) >
I don't think that Exynos DP driver is right place for such code. Backlight and LCD drivers are responsible for backlight and LCD power control using backlight and LCD subsystems. IMHO the correct solution would be to either extend existing backlight/lcd drivers found in drivers/video/backlight to support direct GPIO control and parse GPIO pins from device tree or create new gpio_bl and gpio_lcd drivers. CCing Richard, Florian and linux-fbdev. Best regards, Tomasz -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
