DOTCLK signal can now be flipped by writing its bitmask on vdctrl0 register.
Signed-off-by: Giulio Benetti giulio.benetti@benettiengineering.com --- drivers/video/mxsfb.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c index 4d33e24e1a..648e1c22fe 100644 --- a/drivers/video/mxsfb.c +++ b/drivers/video/mxsfb.c @@ -129,6 +129,8 @@ static void mxs_lcd_init(struct udevice *dev, u32 fb_addr, vdctrl0 |= LCDIF_VDCTRL0_HSYNC_POL; if(flags & DISPLAY_FLAGS_VSYNC_HIGH) vdctrl0 |= LCDIF_VDCTRL0_VSYNC_POL; + if(flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE) + vdctrl0 |= LCDIF_VDCTRL0_DOTCLK_POL; writel(vdctrl0, ®s->hw_lcdif_vdctrl0); writel(timings->vback_porch.typ + timings->vfront_porch.typ + timings->vsync_len.typ + timings->vactive.typ,