[XS] Change in coreboot[main]: mb/google/corsola: fine tune the data lane trail

[Xin Ji (Code Review)]

Xin Ji has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/86101?usp=email )

Change subject: mb/google/corsola: fine tune the data lane trail
......................................................................

mb/google/corsola: fine tune the data lane trail

ANX7625 requires customized hs_da_trail time, override the
data trail for ANX7625.

BUG=
BRANCH=corsola
TEST=Display is normal on corsola

Change-Id: I677667240c7f3b0e14c6a728931921e32f539c57
Signed-off-by: Xin Ji 
---
M src/mainboard/google/corsola/panel_anx7625.c
1 file changed, 6 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/01/86101/1

diff --git a/src/mainboard/google/corsola/panel_anx7625.c b/src/mainboard/google/corsola/panel_anx7625.c
index 193a501..048713f 100644
--- a/src/mainboard/google/corsola/panel_anx7625.c
+++ b/src/mainboard/google/corsola/panel_anx7625.c
@@ -5,6 +5,7 @@
 #include <drivers/analogix/anx7625/anx7625.h>
 #include <edid.h>
 #include <gpio.h>
+#include <soc/dsi.h>
 #include <soc/i2c.h>

#include "gpio.h"
@@ -62,3 +63,8 @@
    mtk_i2c_bus_init(BRIDGE_I2C, I2C_SPEED_FAST);
    return &anx7625_bridge;
 }
+
+void mtk_dsi_override_phy_timing(struct mtk_phy_timing *timing)
+{
+	timing->da_hs_trail += 9;
+}