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s3c2410_fb: fix line length calculation 

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@yahoo.com>

Signed-off-by: Stefan Schmidt <stefan@openmoko.org>
Signed-off-by: Harald Welte <laforge@openmoko.org>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Acked-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@akpm@linux-foundation.org>
This commit is contained in:
Stefan Schmidt 2008-01-21 17:18:27 -08:00 committed by Linus Torvalds
parent a56d00bbea
commit a10336043b
1 changed files with 1 additions and 1 deletions
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2
drivers/video/s3c2410fb.c
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@ -488,7 +488,7 @@ static int s3c2410fb_set_par(struct fb_info *info)
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 */