sh: Add wait for vsync ioctl

Commit Message

Phil Edworthy Feb. 11, 2010, 7:44 a.m. UTC

None

Patch

--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -19,6 +19,7 @@ 
 #include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
 #include <linux/vmalloc.h>
+#include <linux/ioctl.h>
 #include <video/sh_mobile_lcdc.h>
 #include <asm/atomic.h>
 
@@ -40,6 +41,10 @@ 
 #define _LDDWAR 0x900
 #define _LDDRAR 0x904
 
+#ifndef FBIO_WAITFORVSYNC
+#define FBIO_WAITFORVSYNC _IOW('F', 0x20, __u32) #endif
+
 /* shared registers and their order for context save/restore */  static int
lcdc_shared_regs[] = {
 	_LDDCKR,
@@ -106,6 +111,7 @@