intelfb: add vsync interrupt support

[safe/jmp/linux-2.6] / drivers / video / intelfb / intelfb.h

diff --git a/drivers/video/intelfb/intelfb.h b/drivers/video/intelfb/intelfb.h
index cb016fe..dab1f2d 100644 (file)
--- a/drivers/video/intelfb/intelfb.h
+++ b/drivers/video/intelfb/intelfb.h
@@ -208,6 +208,11 @@ struct intelfb_heap_data {
        u32 size;    // in bytes
 };
 
+struct intelfb_vsync {
+       wait_queue_head_t wait;
+       unsigned int count;
+};
+
 struct intelfb_info {
        struct fb_info *info;
        struct fb_ops  *fbops;
@@ -271,6 +276,12 @@ struct intelfb_info {
        int fixed_mode;
        int ring_active;
        int flag;
+       unsigned long irq_flags;
+       int open;
+
+       /* vsync */
+       struct intelfb_vsync vsync;
+       spinlock_t int_lock;
 
        /* hw cursor */
        int cursor_on;