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author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 19:50:13 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 19:50:13 -0700 |
commit | 517d08699b250021303f9a7cf0d758b6dc0748ed (patch) | |
tree | 5e5b0134c3fffb78fe9d8b1641a64ff28fdd7bbc /drivers/video/vesafb.c | |
parent | 8eeee4e2f04fc551f50c9d9847da2d73d7d33728 (diff) | |
parent | a34601c5d84134055782ee031d58d82f5440e918 (diff) | |
download | lwn-517d08699b250021303f9a7cf0d758b6dc0748ed.tar.gz lwn-517d08699b250021303f9a7cf0d758b6dc0748ed.zip |
Merge branch 'akpm'
* akpm: (182 commits)
fbdev: bf54x-lq043fb: use kzalloc over kmalloc/memset
fbdev: *bfin*: fix __dev{init,exit} markings
fbdev: *bfin*: drop unnecessary calls to memset
fbdev: bfin-t350mcqb-fb: drop unused local variables
fbdev: blackfin has __raw I/O accessors, so use them in fb.h
fbdev: s1d13xxxfb: add accelerated bitblt functions
tcx: use standard fields for framebuffer physical address and length
fbdev: add support for handoff from firmware to hw framebuffers
intelfb: fix a bug when changing video timing
fbdev: use framebuffer_release() for freeing fb_info structures
radeon: P2G2CLK_ALWAYS_ONb tested twice, should 2nd be P2G2CLK_DAC_ALWAYS_ONb?
s3c-fb: CPUFREQ frequency scaling support
s3c-fb: fix resource releasing on error during probing
carminefb: fix possible access beyond end of carmine_modedb[]
acornfb: remove fb_mmap function
mb862xxfb: use CONFIG_OF instead of CONFIG_PPC_OF
mb862xxfb: restrict compliation of platform driver to PPC
Samsung SoC Framebuffer driver: add Alpha Channel support
atmel-lcdc: fix pixclock upper bound detection
offb: use framebuffer_alloc() to allocate fb_info struct
...
Manually fix up conflicts due to kmemcheck in mm/slab.c
Diffstat (limited to 'drivers/video/vesafb.c')
-rw-r--r-- | drivers/video/vesafb.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c index d6856f43d241..bd37ee1f6a25 100644 --- a/drivers/video/vesafb.c +++ b/drivers/video/vesafb.c @@ -174,8 +174,17 @@ static int vesafb_setcolreg(unsigned regno, unsigned red, unsigned green, return err; } +static void vesafb_destroy(struct fb_info *info) +{ + if (info->screen_base) + iounmap(info->screen_base); + release_mem_region(info->aperture_base, info->aperture_size); + framebuffer_release(info); +} + static struct fb_ops vesafb_ops = { .owner = THIS_MODULE, + .fb_destroy = vesafb_destroy, .fb_setcolreg = vesafb_setcolreg, .fb_pan_display = vesafb_pan_display, .fb_fillrect = cfb_fillrect, @@ -286,6 +295,10 @@ static int __init vesafb_probe(struct platform_device *dev) info->pseudo_palette = info->par; info->par = NULL; + /* set vesafb aperture size for generic probing */ + info->aperture_base = screen_info.lfb_base; + info->aperture_size = size_total; + info->screen_base = ioremap(vesafb_fix.smem_start, vesafb_fix.smem_len); if (!info->screen_base) { printk(KERN_ERR @@ -437,7 +450,7 @@ static int __init vesafb_probe(struct platform_device *dev) info->fbops = &vesafb_ops; info->var = vesafb_defined; info->fix = vesafb_fix; - info->flags = FBINFO_FLAG_DEFAULT | + info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE | (ypan ? FBINFO_HWACCEL_YPAN : 0); if (!ypan) |