UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

OMAP: DSS2: OMAPFB: Skip unnecessary set_overlay_info() 

In omapfb_enable_overlay() if the overlay state is already what we want
skip the set_overlay_info().

Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
This commit is contained in:
Ville Syrjälä 2010-03-17 20:13:44 +02:00 committed by Tomi Valkeinen
parent 276a1d4337
commit 2ad0c50b84
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/video/omap2/omapfb/omapfb.h
View File

@ -148,6 +148,8 @@ static inline int omapfb_overlay_enable(struct omap_overlay *ovl,
struct omap_overlay_info info; struct omap_overlay_info info;
ovl->get_overlay_info(ovl, &info); ovl->get_overlay_info(ovl, &info);
if (info.enabled == enable)
return 0;
info.enabled = enable; info.enabled = enable;
return ovl->set_overlay_info(ovl, &info); return ovl->set_overlay_info(ovl, &info);
} }