drm/imx: dw_hdmi-imx: add end of array element to current control array

The loop iterating over curr_ctrl in dw_hdmi terminates on mpixelclock == ~0UL,
so there needs to be an end of list element here in case a mode with a pixel
clock larger than 216 MHz is set.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index d25aaef..87fe8ed 100644 (file)
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -70,7 +70,9 @@ static const struct dw_hdmi_curr_ctrl imx_cur_ctr[] = {
                118800000, { 0x091c, 0x091c, 0x06dc },
        }, {
                216000000, { 0x06dc, 0x0b5c, 0x091c },
-       }
+       }, {
+               ~0UL, { 0x0000, 0x0000, 0x0000 },
+       },
 };
 
 static const struct dw_hdmi_sym_term imx_sym_term[] = {