sm501: add inversion controls for VBIASEN and FPEN

Add flags to allow the driver to invert the sense of both VBIASEN and FPEN
signals comming from the SM501.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/sm501.h b/include/linux/sm501.h
index 95c1c39ba445..b530fa6a1d34 100644
--- a/include/linux/sm501.h
+++ b/include/linux/sm501.h
@@ -73,6 +73,8 @@ extern unsigned long sm501_gpio_get(struct device *dev,
 #define SM501FB_FLAG_USE_HWACCEL        (1<<3)
 #define SM501FB_FLAG_PANEL_NO_FPEN      (1<<4)
 #define SM501FB_FLAG_PANEL_NO_VBIASEN   (1<<5)
+#define SM501FB_FLAG_PANEL_INV_FPEN     (1<<6)
+#define SM501FB_FLAG_PANEL_INV_VBIASEN  (1<<7)
 
 struct sm501_platdata_fbsub {
         struct fb_videomode     *def_mode;