[XS] Change in coreboot[main]: soc/mediatek/mt8196: Correct assert conditions

[Yidi Lin (Code Review)]

Yidi Lin has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/86302?usp=email )

Change subject: soc/mediatek/mt8196: Correct assert conditions
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soc/mediatek/mt8196: Correct assert conditions

Correct the assert conditions in dptx_hal_setswing_preemphasis() and
dptx_hal_phy_set_swing_preemphasis().

BRANCH=rauru
BUG=b:376357839
TEST=Verify FW screen with a 4 lanes panel on Hylia

Change-Id: I8830b05c976ea2ba987de6333b93e2394d3403ba
Signed-off-by: Yidi Lin 
---
M src/soc/mediatek/mt8196/dptx_hal.c
1 file changed, 2 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/02/86302/1

diff --git a/src/soc/mediatek/mt8196/dptx_hal.c b/src/soc/mediatek/mt8196/dptx_hal.c
index 168d62b..e6078ae 100644
--- a/src/soc/mediatek/mt8196/dptx_hal.c
+++ b/src/soc/mediatek/mt8196/dptx_hal.c
@@ -87,7 +87,7 @@
 bool dptx_hal_setswing_preemphasis(struct mtk_dp *mtk_dp, int lane_num, u8 swing_value,
    			   u8 preemphasis)
 {
-	assert(lane_num < DPTX_LANE_MAX);
+	assert(lane_num <= DPTX_LANE_MAX);

for (int i = 0; i < lane_num; ++i) {
    	mtk_dp_phy_mask(mtk_dp, driving_offset[i],
@@ -348,7 +348,7 @@
 void dptx_hal_phy_set_swing_preemphasis(struct mtk_dp *mtk_dp, u8 lane_count, u8 *swing_val,
    				 u8 *preemphasis)
 {
-	assert(lane_count < DPTX_LANE_MAX);
+	assert(lane_count <= DPTX_LANE_MAX);

for (int i = 0; i < lane_count; ++i) {
    	mtk_dp_phy_mask(mtk_dp, driving_offset[i],