get framebuff phyaddress

diff --git a/drivers/video/rk29_fb.c b/drivers/video/rk29_fb.c
old mode 100644 (file)
new mode 100755 (executable)
index 34eea65..064dfa7
--- a/drivers/video/rk29_fb.c
+++ b/drivers/video/rk29_fb.c
@@ -1313,6 +1313,8 @@ static int fb0_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
         inf->fb0_color_deepth = arg;
 
            break;
+       case FBIOPUT_FBPHYADD:
+        return info->fix.smem_start;
    default:
         break;
     }

diff --git a/include/linux/fb.h b/include/linux/fb.h
index 4a8b2fc84a452803b3fa5aa8bdd982b8454ceee4..99950fde81a926871928090ea51c32c3e60e3204 100755 (executable)
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -19,6 +19,7 @@ struct dentry;
 #define FBIOPUTCMAP            0x4605
 #define FBIOPAN_DISPLAY                0x4606
 #define FBIOPUT_16OR32      0x4607
+#define FBIOPUT_FBPHYADD    0x4608
 #ifdef __KERNEL__
 #define FBIO_CURSOR            _IOWR('F', 0x08, struct fb_cursor_user)
 #else