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@xxxxxx> --- drivers/video/da8xx-fb.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c index 278b7d7..f768791 100644 --- a/drivers/video/da8xx-fb.c +++ b/drivers/video/da8xx-fb.c @@ -494,12 +494,12 @@ 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; -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
