From b687661f066d99d272ded28486ae8562e740adfa Mon Sep 17 00:00:00 2001
From: Troy Kisky <troy.kisky@boundarydevices.com>
Date: Fri, 22 Nov 2019 16:41:14 -0800
Subject: [PATCH] fbpanel: increase hsync_len for panel M101NWWB

This seems to fix the flicker issue on i.MX8MM

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
 arch/arm/include/asm/mach-imx/fbpanel.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/include/asm/mach-imx/fbpanel.h b/arch/arm/include/asm/mach-imx/fbpanel.h
index 368a1b0593b..f8aa3003548 100644
--- a/arch/arm/include/asm/mach-imx/fbpanel.h
+++ b/arch/arm/include/asm/mach-imx/fbpanel.h
@@ -1183,12 +1183,12 @@ void fbp_setup_env_cmds(void);
 		.refresh        = 60,\
 		.xres           = 1280,\
 		.yres           = 800,\
-		.pixclock       = 1000000000000ULL/((1280+5+123+1)*(800+3+24+1)*60),\
+		.pixclock       = 1000000000000ULL/((1280+5+123+2)*(800+3+24+1)*60),\
 		.left_margin    = 5,\
 		.right_margin   = 123,\
 		.upper_margin   = 3,\
 		.lower_margin   = 24,\
-		.hsync_len      = 1,\
+		.hsync_len      = 2,\
 		.vsync_len      = 1,\
 		.sync           = FB_SYNC_EXT,\
 		.vmode          = FB_VMODE_NONINTERLACED\
-- 
GitLab