The patch titled
s3c2410_fb: fix line length calculation
has been added to the -mm tree. Its filename is
s3c2410_fb-fix-line-length-calculation.patch
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------------------------------------------------------
Subject: s3c2410_fb: fix line length calculation
From: Stefan Schmidt <stefan@xxxxxxxxxxxx>
Fix line length calculation. var->width is the size of the display in mm. We
like to use the pixel size.
Without this fix, dynamic (fbset) based resolution and depths changes with
s3c2410_fb don't work at all.
Spotted by john cass <johnpcass@xxxxxxxxx>
Signed-off-by: Stefan Schmidt <stefan@xxxxxxxxxxxx>
Signed-off-by: Harald Welte <laforge@xxxxxxxxxxxx>
Acked-by: Ben Dooks <ben-linux@xxxxxxxxx>
Acked-by: Arnaud Patard <arnaud.patard@xxxxxxxxxxx>
Acked-by: Krzysztof Helt <krzysztof.h1@xxxxx>
Cc: "Antonino A. Daplas" <adaplas@xxxxxxx>
Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/s3c2410fb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/video/s3c2410fb.c~s3c2410_fb-fix-line-length-calculation drivers/video/s3c2410fb.c
--- a/drivers/video/s3c2410fb.c~s3c2410_fb-fix-line-length-calculation
+++ a/drivers/video/s3c2410fb.c
@@ -488,7 +488,7 @@ static int s3c2410fb_set_par(struct fb_i
break;
}
- info->fix.line_length = (var->width * var->bits_per_pixel) / 8;
+ info->fix.line_length = (var->xres_virtual * var->bits_per_pixel) / 8;
/* activate this new configuration */
_
Patches currently in -mm which might be from stefan@xxxxxxxxxxxx are
s3c2410_fb-fix-line-length-calculation.patch
-
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