From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Wed, 7 Jan 2015 22:49:41 +0000 (+0100)
Subject: drm/imx: dw_hdmi-imx: add end of array element to current control array
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6e8958ec0ecfd83691e6854839f917d3eaca236b;p=linux-beck.git

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 d25aaef3cba6..87fe8ed92ebe 100644
--- 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[] = {