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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-19 05:03:02 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-19 05:03:02 +0400 |
| commit | 0a582821d4f8edf41d9b56ae057ee2002fc275f0 (patch) | |
| tree | 199f0de91106f143c4ec62b6a8598383b422205b /drivers/video/fbdev/core/cfbcopyarea.c | |
| parent | 8a5de18239e418fe7b1f36504834689f754d8ccc (diff) | |
| parent | 33ac9dba859b07d40e9ec826057d20c857fdede5 (diff) | |
Merge tag 'fbdev-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux
Pull fbdev updates from Tomi Valkeinen:
- new 6x10 font
- various small fixes and cleanups
* tag 'fbdev-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (30 commits)
fonts: Add 6x10 font
videomode: provide dummy inline functions for !CONFIG_OF
video/atmel_lcdfb: Introduce regulator support
fbdev: sh_mobile_hdmi: Re-init regs before irq re-enable on resume
framebuffer: fix screen corruption when copying
framebuffer: fix border color
arm, fbdev, omap2, LLVMLinux: Remove nested function from omapfb
arm, fbdev, omap2, LLVMLinux: Remove nested function from omap2 dss
video: fbdev: valkyriefb.c: use container_of to resolve fb_info_valkyrie from fb_info
video: fbdev: pxafb.c: use container_of to resolve pxafb_info/layer from fb_info
video: fbdev: cyber2000fb.c: use container_of to resolve cfb_info from fb_info
video: fbdev: controlfb.c: use container_of to resolve fb_info_control from fb_info
video: fbdev: sa1100fb.c: use container_of to resolve sa1100fb_info from fb_info
video: fbdev: stifb.c: use container_of to resolve stifb_info from fb_info
video: fbdev: sis: sis_main.c: Cleaning up missing null-terminate in conjunction with strncpy
video: valkyriefb: Fix unused variable warning in set_valkyrie_clock()
video: fbdev: use %*ph specifier to dump small buffers
video: mx3fb: always enable BACKLIGHT_LCD_SUPPORT
video: fbdev: au1200fb: delete double assignment
video: fbdev: sis: delete double assignment
...
Diffstat (limited to 'drivers/video/fbdev/core/cfbcopyarea.c')
| -rw-r--r-- | drivers/video/fbdev/core/cfbcopyarea.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/video/fbdev/core/cfbcopyarea.c b/drivers/video/fbdev/core/cfbcopyarea.c index bcb57235fcc7..6d4bfeecee35 100644 --- a/drivers/video/fbdev/core/cfbcopyarea.c +++ b/drivers/video/fbdev/core/cfbcopyarea.c @@ -55,8 +55,8 @@ bitcpy(struct fb_info *p, unsigned long __iomem *dst, unsigned dst_idx, * If you suspect bug in this function, compare it with this simple * memmove implementation. */ - fb_memmove((char *)dst + ((dst_idx & (bits - 1))) / 8, - (char *)src + ((src_idx & (bits - 1))) / 8, n / 8); + memmove((char *)dst + ((dst_idx & (bits - 1))) / 8, + (char *)src + ((src_idx & (bits - 1))) / 8, n / 8); return; #endif @@ -221,8 +221,8 @@ bitcpy_rev(struct fb_info *p, unsigned long __iomem *dst, unsigned dst_idx, * If you suspect bug in this function, compare it with this simple * memmove implementation. */ - fb_memmove((char *)dst + ((dst_idx & (bits - 1))) / 8, - (char *)src + ((src_idx & (bits - 1))) / 8, n / 8); + memmove((char *)dst + ((dst_idx & (bits - 1))) / 8, + (char *)src + ((src_idx & (bits - 1))) / 8, n / 8); return; #endif @@ -324,7 +324,10 @@ bitcpy_rev(struct fb_info *p, unsigned long __iomem *dst, unsigned dst_idx, d0 = d0 << left | d1 >> right; } d0 = fb_rev_pixels_in_long(d0, bswapmask); - FB_WRITEL(comp(d0, FB_READL(dst), first), dst); + if (!first) + FB_WRITEL(d0, dst); + else + FB_WRITEL(comp(d0, FB_READL(dst), first), dst); d0 = d1; dst--; n -= dst_idx+1; |