From: Paul Cercueil <paul@crapouillou.net>
Date: Fri, 14 Jul 2023 15:37:20 +0000 (+0200)
Subject: ARM: dts: samsung: exynos4210-i9100: Fix LCD screen's physical size
X-Git-Tag: v5.15.132~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8173d90270315f9e52bb8bda29693a2d3dc7f352;p=thirdparty%2Fkernel%2Fstable.git

ARM: dts: samsung: exynos4210-i9100: Fix LCD screen's physical size

[ Upstream commit b3f3fc32e5ff1e848555af8616318cc667457f90 ]

The previous values were completely bogus, and resulted in the computed
DPI ratio being much lower than reality, causing applications and UIs to
misbehave.

The new values were measured by myself with a ruler.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Fixes: 8620cc2f99b7 ("ARM: dts: exynos: Add devicetree file for the Galaxy S2")
Cc: <stable@vger.kernel.org> # v5.8+
Link: https://lore.kernel.org/r/20230714153720.336990-1-paul@crapouillou.net
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/arch/arm/boot/dts/exynos4210-i9100.dts b/arch/arm/boot/dts/exynos4210-i9100.dts
index 5f5d9b1357365..93880bdbcad98 100644
--- a/arch/arm/boot/dts/exynos4210-i9100.dts
+++ b/arch/arm/boot/dts/exynos4210-i9100.dts
@@ -200,8 +200,8 @@
 			power-on-delay = <10>;
 			reset-delay = <10>;
 
-			panel-width-mm = <90>;
-			panel-height-mm = <154>;
+			panel-width-mm = <56>;
+			panel-height-mm = <93>;
 
 			display-timings {
 				timing {