atmel_lcdfb: set ypanstep to 1 and enable y-panning on AT91

[linux-2.6-omap-h63xx.git] / drivers / video / atmel_lcdfb.c

diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index e7018a2f56afd29e2e7d9b40aa082d79defe827d..16e47eb2ff5dd51a69c0d755f005121f2f3e999b 100644 (file)
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -39,7 +39,9 @@
 #endif
 
 #if defined(CONFIG_ARCH_AT91)
-#define        ATMEL_LCDFB_FBINFO_DEFAULT      FBINFO_DEFAULT
+#define        ATMEL_LCDFB_FBINFO_DEFAULT      (FBINFO_DEFAULT \
+                                        | FBINFO_PARTIAL_PAN_OK \
+                                        | FBINFO_HWACCEL_YPAN)
 
 static inline void atmel_lcdfb_update_dma2d(struct atmel_lcdfb_info *sinfo,
                                        struct fb_var_screeninfo *var)
@@ -177,7 +179,7 @@ static struct fb_fix_screeninfo atmel_lcdfb_fix __initdata = {
        .type           = FB_TYPE_PACKED_PIXELS,
        .visual         = FB_VISUAL_TRUECOLOR,
        .xpanstep       = 0,
-       .ypanstep       = 0,
+       .ypanstep       = 1,
        .ywrapstep      = 0,
        .accel          = FB_ACCEL_NONE,
 };