video: da8xx-fb: fix the polarities of the hsync/vsync pulse

The polarities were being set to active low when fbdev was requesting active
high.  This patch reverses it so that what is set into the LCD controller is
correct.

Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index 9a05ccbd46c4de1c61dd2ed8341fb94068956f89..e030e17a83f296320eadf0013831d4c435344184 100644 (file)
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -493,12 +493,12 @@ static int lcd_cfg_display(const struct lcd_ctrl_config *cfg,
        else
                reg &= ~LCD_SYNC_EDGE;
 
-       if (panel->sync & FB_SYNC_HOR_HIGH_ACT)
+       if ((panel->sync & FB_SYNC_HOR_HIGH_ACT) == 0)
                reg |= LCD_INVERT_LINE_CLOCK;
        else
                reg &= ~LCD_INVERT_LINE_CLOCK;
 
-       if (panel->sync & FB_SYNC_VERT_HIGH_ACT)
+       if ((panel->sync & FB_SYNC_VERT_HIGH_ACT) == 0)
                reg |= LCD_INVERT_FRAME_CLOCK;
        else
                reg &= ~LCD_INVERT_FRAME_CLOCK;