ARM: SMDK6410: Make virtual screen twice depth of real

For situations where double buffering is needed (such as the
current Android) make the screen virtual y size twice the
LCD size so that there is space for a second screen that
can be switched to.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index d9a03555f88bdfed473a2780774436eb7872e3e7..ed9296f678aeeb55b43adf6510f3734ef144532d 100644 (file)
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -153,6 +153,8 @@ static struct s3c_fb_pd_win smdk6410_fb_win0 = {
        },
        .max_bpp        = 32,
        .default_bpp    = 16,
+       .virtual_y      = 480 * 2,
+       .virtual_x      = 800,
 };
 
 /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */