Change in coreboot[master]: soc/mediatek: dsi: fine tune the delta time for EoTp

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/51432 )

Change subject: soc/mediatek: dsi: fine tune the delta time for EoTp
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soc/mediatek: dsi: fine tune the delta time for EoTp

We seperate the EoTp packet extra data. So need to reduce the delta.

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

Signed-off-by: Jitao Shi 
Change-Id: I0666068cfb04b78eb706278814163f050da32b9c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51432
Tested-by: build bot (Jenkins) 
Reviewed-by: Hung-Te Lin 
---
M src/soc/mediatek/common/dsi.c
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  Hung-Te Lin: Looks good to me, approved

diff --git a/src/soc/mediatek/common/dsi.c b/src/soc/mediatek/common/dsi.c
index 3f35443..5c969db 100644
--- a/src/soc/mediatek/common/dsi.c
+++ b/src/soc/mediatek/common/dsi.c
@@ -204,7 +204,7 @@
    data_phy_cycles = phy_timing->lpx + phy_timing->da_hs_prepare +
    		  phy_timing->da_hs_zero + phy_timing->da_hs_exit + 3;

-	u32 delta = 12;
+	u32 delta = 10;

if (mode_flags & MIPI_DSI_MODE_EOT_PACKET)
    	delta += 2;