/* get capability given var */
void (*fb_get_caps)(struct fb_info *info, struct fb_blit_caps *caps,
struct fb_var_screeninfo *var);
+
+ /* teardown any resources to do with this framebuffer */
+ void (*fb_destroy)(struct fb_info *info);
};
#ifdef CONFIG_FB_TILEBLITTING
#define FBINFO_MISC_USEREVENT 0x10000 /* event request
from userspace */
#define FBINFO_MISC_TILEBLITTING 0x20000 /* use tile blitting */
+#define FBINFO_MISC_FIRMWARE 0x40000 /* a replaceable firmware
+ inited framebuffer */
/* A driver may set this flag to indicate that it does want a set_par to be
* called every time when fbcon_switch is executed. The advantage is that with
int node;
int flags;
struct mutex lock; /* Lock for open/release/ioctl funcs */
+ struct mutex mm_lock; /* Lock for fb_mmap and smem_* fields */
struct fb_var_screeninfo var; /* Current var */
struct fb_fix_screeninfo fix; /* Current fix */
struct fb_monspecs monspecs; /* Current Monitor specs */
u32 state; /* Hardware state i.e suspend */
void *fbcon_par; /* fbcon use-only private area */
/* From here on everything is device dependent */
- void *par;
+ void *par;
+ /* we need the PCI or similiar aperture base/size not
+ smem_start/size as smem_start may just be an object
+ allocated inside the aperture so may not actually overlap */
+ resource_size_t aperture_base;
+ resource_size_t aperture_size;
};
#ifdef MODULE
#define fb_writeq sbus_writeq
#define fb_memset sbus_memset_io
-#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || defined(__sh__) || defined(__powerpc__) || defined(__avr32__)
+#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) || defined(__hppa__) || defined(__sh__) || defined(__powerpc__) || defined(__avr32__) || defined(__bfin__)
#define fb_readb __raw_readb
#define fb_readw __raw_readw