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authorPhil Edworthy <Phil.Edworthy@renesas.com>2010-02-15 13:57:49 +0000
committerPaul Mundt <lethal@linux-sh.org>2010-02-16 13:30:27 +0900
commit40331b21f5fdb746e80fc609ef60ef71b5cd47d9 (patch)
tree66467a8eff27a8f379d433c717bd91bc84c7b6bf /include/video
parent04c869735541c27dd137c55f35f8a18bb372bbe1 (diff)
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video: sh_mobile_lcdcfb: Add wait for vsync.
Added FBIO_WAITFORVSYNC ioctl for SH-Mobile devices. Tested on MS7724 and MigoR boards against 2.6.33-rc7. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/video')
-rw-r--r--include/video/sh_mobile_lcdc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/video/sh_mobile_lcdc.h b/include/video/sh_mobile_lcdc.h
index 28820545771..2cc893fc1f8 100644
--- a/include/video/sh_mobile_lcdc.h
+++ b/include/video/sh_mobile_lcdc.h
@@ -34,6 +34,8 @@ enum { LCDC_CLK_BUS, LCDC_CLK_PERIPHERAL, LCDC_CLK_EXTERNAL };
#define LCDC_FLAGS_HSCNT (1 << 3) /* Disable HSYNC during VBLANK */
#define LCDC_FLAGS_DWCNT (1 << 4) /* Disable dotclock during blanking */
+#define FBIO_WAITFORVSYNC _IOW('F', 0x20, __u32)
+
struct sh_mobile_lcdc_sys_bus_cfg {
unsigned long ldmt2r;
unsigned long ldmt3r;