video: s3c-fb: fix red offset and length for ARGB232 format

Green pixel and blue pixel are 3 bits and 2 bits respectively
at ARGB232 format. Thus, the value of red offset should be 5,
not 4. Also, the value of red length should be 2, because
red pixel is 2 bits at ARGB232 format.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>

diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index 21e5d79ce65d0a76c6980b7b1fa9557b3e2736f8..1a00ad241edd3dcd10ac83e22d03a50c079920c6 100644 (file)
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -268,10 +268,10 @@ static int s3c_fb_check_var(struct fb_var_screeninfo *var,
        case 8:
                if (sfb->variant.palette[win->index] != 0) {
                        /* non palletised, A:1,R:2,G:3,B:2 mode */
-                       var->red.offset         = 4;
+                       var->red.offset         = 5;
                        var->green.offset       = 2;
                        var->blue.offset        = 0;
-                       var->red.length         = 5;
+                       var->red.length         = 2;
                        var->green.length       = 3;
                        var->blue.length        = 2;
                        var->transp.offset      = 7;