diff options
Diffstat (limited to 'drivers/video/fbdev/offb.c')
-rw-r--r-- | drivers/video/fbdev/offb.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c index a298adcee2d9..f7ad6bc9d02d 100644 --- a/drivers/video/fbdev/offb.c +++ b/drivers/video/fbdev/offb.c @@ -12,6 +12,7 @@ * more details. */ +#include <linux/aperture.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/errno.h> @@ -54,6 +55,8 @@ struct offb_par { int cmap_type; int blanked; u32 pseudo_palette[16]; + resource_size_t base; + resource_size_t size; }; #ifdef CONFIG_PPC32 @@ -279,9 +282,11 @@ static int offb_set_par(struct fb_info *info) static void offb_destroy(struct fb_info *info) { + struct offb_par *par = info->par; + if (info->screen_base) iounmap(info->screen_base); - release_mem_region(info->apertures->ranges[0].base, info->apertures->ranges[0].size); + release_mem_region(par->base, par->size); fb_dealloc_cmap(&info->cmap); framebuffer_release(info); } @@ -503,20 +508,18 @@ static void offb_init_fb(struct platform_device *parent, const char *name, var->sync = 0; var->vmode = FB_VMODE_NONINTERLACED; - /* set offb aperture size for generic probing */ - info->apertures = alloc_apertures(1); - if (!info->apertures) - goto out_aper; - info->apertures->ranges[0].base = address; - info->apertures->ranges[0].size = fix->smem_len; + par->base = address; + par->size = fix->smem_len; info->fbops = &offb_ops; info->screen_base = ioremap(address, fix->smem_len); info->pseudo_palette = par->pseudo_palette; - info->flags = FBINFO_DEFAULT | FBINFO_MISC_FIRMWARE | foreign_endian; + info->flags = FBINFO_DEFAULT | foreign_endian; fb_alloc_cmap(&info->cmap, 256, 0); + if (devm_aperture_acquire_for_platform_device(parent, par->base, par->size) < 0) + goto out_err; if (register_framebuffer(info) < 0) goto out_err; @@ -526,7 +529,6 @@ static void offb_init_fb(struct platform_device *parent, const char *name, out_err: fb_dealloc_cmap(&info->cmap); iounmap(info->screen_base); -out_aper: iounmap(par->cmap_adr); par->cmap_adr = NULL; framebuffer_release(info); |