Support touchscreen powersaving

Change-Id: I5e0a6f77f1ae6cf8678b0240f3c68c907acf4f38
Signed-off-by: Youngjae Cho <y0.cho@samsung.com>
(cherry picked from commit 4732d69638a25e1d142c50783200b919c0f35f2d)

diff --git a/hw/touchscreen.h b/hw/touchscreen.h
index 9614164..4835884 100644 (file)
--- a/hw/touchscreen.h
+++ b/hw/touchscreen.h
@@ -43,6 +43,8 @@ struct touchscreen_device {
        /* Control touchscreen state */
        int (*get_state)(enum touchscreen_state *state);
        int (*set_state)(enum touchscreen_state state);
+       int (*get_powersaving)(int *state);
+       int (*set_powersaving)(int state);
 };
 
 #endif