diff options
| author | Richard Purdie <rpurdie@rpsys.net> | 2005-09-09 13:10:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-09 14:03:40 -0700 |
| commit | ba44cd2d8abc3271a608b42cdbf55e1e575e2ba5 (patch) | |
| tree | 7416f8acd8a76e5b7beddda61d03cd2a16b5bd03 /include/asm-arm/arch-pxa/pxafb.h | |
| parent | 61ab7903b8cd772d3bfb28bc26d02c599cfb0e5b (diff) | |
| download | lwn-ba44cd2d8abc3271a608b42cdbf55e1e575e2ba5.tar.gz lwn-ba44cd2d8abc3271a608b42cdbf55e1e575e2ba5.zip | |
[PATCH] pxafb: Add hsync time reporting hook
To solve touchscreen interference problems devices like the Sharp Zaurus
SL-C3000 need to know the length of the horitzontal sync pulses. This patch
adds a hook to pxafb so the touchscreen driver can function correctly.
Signed-Off-By: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-arm/arch-pxa/pxafb.h')
| -rw-r--r-- | include/asm-arm/arch-pxa/pxafb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-arm/arch-pxa/pxafb.h b/include/asm-arm/arch-pxa/pxafb.h index 27d71e9d413b..21c0e16dce5f 100644 --- a/include/asm-arm/arch-pxa/pxafb.h +++ b/include/asm-arm/arch-pxa/pxafb.h @@ -66,3 +66,4 @@ struct pxafb_mach_info { }; void set_pxa_fb_info(struct pxafb_mach_info *hard_pxa_fb_info); +unsigned long pxafb_get_hsync_time(struct device *dev); |