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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2005-04-28 10:46:15 +0100
committerRussell King <rmk@dyn-67.arm.linux.org.uk>2005-04-28 10:46:15 +0100
commit0f7ad450394560a6b6c72115e04bf7afd6230e70 (patch)
treee4b4b0f5eb3338e043eb3b7a78c16eb162f62e72 /include/asm-arm
parent82235e9170f19fa327361ee82a76618e60f2db47 (diff)
downloadlinux-0f7ad450394560a6b6c72115e04bf7afd6230e70.tar.bz2
[PATCH] ARM: AMBA CLCD: X resolutions must be multiples of 16
We ignore the bottom 4 bits of the X resolution, so we should round X resolutions up to the nearest multiple of 16. Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm')
-rw-r--r--include/asm-arm/hardware/amba_clcd.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-arm/hardware/amba_clcd.h b/include/asm-arm/hardware/amba_clcd.h
index d6ad33e52ea9..ce4cf5c1c05d 100644
--- a/include/asm-arm/hardware/amba_clcd.h
+++ b/include/asm-arm/hardware/amba_clcd.h
@@ -222,7 +222,7 @@ static inline void clcdfb_decode(struct clcd_fb *fb, struct clcd_regs *regs)
static inline int clcdfb_check(struct clcd_fb *fb, struct fb_var_screeninfo *var)
{
- var->xres_virtual = var->xres = (var->xres + 7) & ~7;
+ var->xres_virtual = var->xres = (var->xres + 15) & ~15;
var->yres_virtual = var->yres = (var->yres + 1) & ~1;
#define CHECK(e,l,h) (var->e < l || var->e > h)