From 64287eed217044a75a1a1c0c93639fab9583ba8a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <zhangsongcui3371@sina.com>
Date: Sun, 24 Nov 2024 01:02:06 +0800
Subject: [PATCH] Display: change physical size detection to use basic display
 parameters

Some monitor report invalid data in DTD.
Ref: #1406
---
 src/util/edidHelper.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/util/edidHelper.c b/src/util/edidHelper.c
index 8cb7124a4..8c920bd30 100644
--- a/src/util/edidHelper.c
+++ b/src/util/edidHelper.c
@@ -65,8 +65,8 @@ bool ffEdidGetName(const uint8_t edid[128], FFstrbuf* name)
 
 void ffEdidGetPhysicalSize(const uint8_t edid[128], uint32_t* width, uint32_t* height)
 {
-    *width = (((uint32_t) edid[68] & 0xF0) << 4) + edid[66];
-    *height = (((uint32_t) edid[68] & 0x0F) << 8) + edid[67];
+    *width = edid[21] * 10;
+    *height = edid[22] * 10;
 }
 
 void ffEdidGetSerialAndManufactureDate(const uint8_t edid[128], uint32_t* serial, uint16_t* year, uint16_t* week)