[XS] Change in coreboot[main]: soc/mediatek/common/dp: Initialize dptx_misc

[Yidi Lin (Code Review)]

Yidi Lin has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/85877?usp=email )

Change subject: soc/mediatek/common/dp: Initialize dptx_misc
......................................................................

soc/mediatek/common/dp: Initialize dptx_misc

Initialize dptx_misc to prevent unexpected value set to
REG_3034_DP_ENCODER0_P0.

TEST=emerge-geralt coreboot && emerge-rauru coreboot

Change-Id: I80e0f83f238d9b4c1ed0e1d1b219f4fb89a6cd22
Signed-off-by: Yidi Lin 
---
M src/soc/mediatek/common/dp/dptx_common.c
1 file changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/77/85877/1

diff --git a/src/soc/mediatek/common/dp/dptx_common.c b/src/soc/mediatek/common/dp/dptx_common.c
index d835f57..0d078cd 100644
--- a/src/soc/mediatek/common/dp/dptx_common.c
+++ b/src/soc/mediatek/common/dp/dptx_common.c
@@ -333,7 +333,7 @@
 static void dptx_set_misc(struct mtk_dp *mtk_dp)
 {
    u8 format, depth;
-	union misc_t dptx_misc;
+	union misc_t dptx_misc = { .cmisc = {0} };

format = mtk_dp->info.format;
    depth = mtk_dp->info.depth;