diff options
| author |   Stefan Schmidt <stefan@openmoko.org> | 2008-01-21 17:18:27 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-01-21 19:39:41 -0800 |
| commit | a10336043b8193ec603ad54bb79cdcd26bbf94b3 (patch) | |
| tree | 650c025ea276d04301edae2bc8db47565e23cf79 /drivers/video/s3c2410fb.c | |
| parent | CRIS: add missed local_irq_restore call (diff) | |
| download | linux-dev-a10336043b8193ec603ad54bb79cdcd26bbf94b3.tar.xz linux-dev-a10336043b8193ec603ad54bb79cdcd26bbf94b3.zip | |
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>
Diffstat (limited to 'drivers/video/s3c2410fb.c')
| -rw-r--r-- | drivers/video/s3c2410fb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c index ad35033f1a48..b3c31d9dc591 100644 --- a/drivers/video/s3c2410fb.c +++ b/drivers/video/s3c2410fb.c @@ -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 */ |