aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/video/vesafb.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2009-06-16 22:50:13 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-16 22:50:13 -0400
commit517d08699b250021303f9a7cf0d758b6dc0748ed (patch)
tree5e5b0134c3fffb78fe9d8b1641a64ff28fdd7bbc /drivers/video/vesafb.c
parent8eeee4e2f04fc551f50c9d9847da2d73d7d33728 (diff)
parenta34601c5d84134055782ee031d58d82f5440e918 (diff)
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.c15
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,
174 return err; 174 return err;
175} 175}
176 176
177static void vesafb_destroy(struct fb_info *info)
178{
179 if (info->screen_base)
180 iounmap(info->screen_base);
181 release_mem_region(info->aperture_base, info->aperture_size);
182 framebuffer_release(info);
183}
184
177static struct fb_ops vesafb_ops = { 185static struct fb_ops vesafb_ops = {
178 .owner = THIS_MODULE, 186 .owner = THIS_MODULE,
187 .fb_destroy = vesafb_destroy,
179 .fb_setcolreg = vesafb_setcolreg, 188 .fb_setcolreg = vesafb_setcolreg,
180 .fb_pan_display = vesafb_pan_display, 189 .fb_pan_display = vesafb_pan_display,
181 .fb_fillrect = cfb_fillrect, 190 .fb_fillrect = cfb_fillrect,
@@ -286,6 +295,10 @@ static int __init vesafb_probe(struct platform_device *dev)
286 info->pseudo_palette = info->par; 295 info->pseudo_palette = info->par;
287 info->par = NULL; 296 info->par = NULL;
288 297
298 /* set vesafb aperture size for generic probing */
299 info->aperture_base = screen_info.lfb_base;
300 info->aperture_size = size_total;
301
289 info->screen_base = ioremap(vesafb_fix.smem_start, vesafb_fix.smem_len); 302 info->screen_base = ioremap(vesafb_fix.smem_start, vesafb_fix.smem_len);
290 if (!info->screen_base) { 303 if (!info->screen_base) {
291 printk(KERN_ERR 304 printk(KERN_ERR
@@ -437,7 +450,7 @@ static int __init vesafb_probe(struct platform_device *dev)
437 info->fbops = &vesafb_ops; 450 info->fbops = &vesafb_ops;
438 info->var = vesafb_defined; 451 info->var = vesafb_defined;
439 info->fix = vesafb_fix; 452 info->fix = vesafb_fix;
440 info->flags = FBINFO_FLAG_DEFAULT | 453 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
441 (ypan ? FBINFO_HWACCEL_YPAN : 0); 454 (ypan ? FBINFO_HWACCEL_YPAN : 0);
442 455
443 if (!ypan) 456 if (!ypan)