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

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

BUG=b:173603645
BRANCH=kukui
TEST=Display is normal on Jacuzzi

Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
Change-Id: I620035363507daaa19e3c272a44059c17be29af1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51433
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Chen-Tsung Hsieh <chentsung@chromium.org>
This commit is contained in:
Jitao Shi 2021-02-07 21:39:16 +08:00 committed by Patrick Georgi
parent c57cae8c8b
commit 6482b16c7f
1 changed files with 6 additions and 0 deletions
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6
src/mainboard/google/kukui/panel_anx7625.c
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@ -5,6 +5,7 @@
#include <drivers/analogix/anx7625/anx7625.h> #include <drivers/analogix/anx7625/anx7625.h>
#include <edid.h> #include <edid.h>
#include <gpio.h> #include <gpio.h>
#include <soc/dsi.h>
#include <soc/i2c.h> #include <soc/i2c.h>
#include "panel.h" #include "panel.h"
@ -72,3 +73,8 @@ struct panel_description *get_panel_description(int panel_id)
} }
return &anx7625_panel; return &anx7625_panel;
} }
void mtk_dsi_override_phy_timing(struct mtk_phy_timing *timing)
{
timing->da_hs_trail += 9;
}