From 5a32e48eef23f68f3cfa3e42a5b40b0703a64495 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Attila=20Sz=C3=B6ll=C5=91si?= <ata@openmailbox.org>
Date: Tue, 8 Aug 2017 18:50:11 +0200
Subject: [PATCH] Fix refresh rate on sony-amami (#348)

Patch added to hardcode pixclock in framebuffer driver
---
 device/linux-sony-amami/APKBUILD                   |  6 ++++--
 device/linux-sony-amami/mdss_fb_refresh_rate.patch | 13 +++++++++++++
 2 files changed, 17 insertions(+), 2 deletions(-)
 create mode 100644 device/linux-sony-amami/mdss_fb_refresh_rate.patch

diff --git a/device/linux-sony-amami/APKBUILD b/device/linux-sony-amami/APKBUILD
index 1c897566a..968d2b8f2 100644
--- a/device/linux-sony-amami/APKBUILD
+++ b/device/linux-sony-amami/APKBUILD
@@ -22,7 +22,7 @@ case $pkgver in
 	*.*.*)  _kernver=${pkgver%.*};;
 	*.*) _kernver=$pkgver;;
 esac
-pkgrel=5
+pkgrel=6
 arch="armhf"
 pkgdesc="Sony Xperia Z1 Compact kernel"
 url="https://github.com/sonyxperiadev/kernel"
@@ -34,6 +34,7 @@ source="
 	$pkgname-$_hash.tar.gz::https://github.com/sonyxperiadev/kernel/archive/${_hash}.tar.gz
 	$_config
 	compiler-gcc6.h
+	mdss_fb_refresh_rate.patch
 "
 subpackages=""
 license="GPL2"
@@ -105,4 +106,5 @@ package() {
 
 sha512sums="cd4af23a9a6898e7f1807758f8ba0c9e99b0e31e4452df2fe05632da1f28366773e403d17d81872ff00d78e620d079aa510759b6763b13e6e74392be0d726ea3  linux-sony-amami-d78970c1afd9fad52cb4402c7bcb9701e8a06d41.tar.gz
 dd345d9f7f499ecbba274c274351fe174cd189f000b3459ca7e7e2d234740bc1fc0ed5ce69eaac8509f5867efd2699df35d64b03d1643da01ba1401e599bbaa7  config-sony-amami.armhf
-d80980e9474c82ba0ef1a6903b434d8bd1b092c40367ba543e72d2c119301c8b2d05265740e4104ca1ac5d15f6c4aa49e8776cb44264a9a28dc551e0d1850dcc  compiler-gcc6.h"
+d80980e9474c82ba0ef1a6903b434d8bd1b092c40367ba543e72d2c119301c8b2d05265740e4104ca1ac5d15f6c4aa49e8776cb44264a9a28dc551e0d1850dcc  compiler-gcc6.h
+a8c955bf718f155011e980f3d0948be98e1fee5649f418299a4851780543019daf7afa406aa7b0829375645107e4e6fbf241026b0cabe2b2ac895a47df83d2d8  mdss_fb_refresh_rate.patch"
diff --git a/device/linux-sony-amami/mdss_fb_refresh_rate.patch b/device/linux-sony-amami/mdss_fb_refresh_rate.patch
new file mode 100644
index 000000000..78e7cfbba
--- /dev/null
+++ b/device/linux-sony-amami/mdss_fb_refresh_rate.patch
@@ -0,0 +1,13 @@
+diff --git a/drivers/video/msm/mdss/mdss_fb.c b/drivers/video/msm/mdss/mdss_fb.c
+index b37fd1e07ac1..1f091a261d22 100644
+--- a/drivers/video/msm/mdss/mdss_fb.c
++++ b/drivers/video/msm/mdss/mdss_fb.c
+@@ -2668,7 +2668,7 @@ static int mdss_fb_register(struct msm_fb_data_type *mfd)
+ 	var->left_margin = panel_info->lcdc.h_back_porch;
+ 	var->right_margin = panel_info->lcdc.h_front_porch;
+ 	var->hsync_len = panel_info->lcdc.h_pulse_width;
+-	var->pixclock = panel_info->clk_rate / 1000;
++	var->pixclock = 1000000 / 60;
+ 
+ 	/*
+ 	 * Store the cont splash state in the var reserved[3] field.