linux-kernel - [PATCH 0/3] Galaxy S2 (i9100) panel updates

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230703214715.623447-1-paul@crapouillou.net>
Date:   Mon,  3 Jul 2023 23:47:12 +0200
From:   Paul Cercueil <paul@...pouillou.net>
To:     Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Sam Ravnborg <sam@...nborg.org>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org,
        Paul Cercueil <paul@...pouillou.net>
Subject: [PATCH 0/3] Galaxy S2 (i9100) panel updates

Hi,

Here's a small patchset that I created while playing with PostmarketOS
on my Samsung Galaxy S2.

The first two patches update the LD9040 panel driver so that it looks
much better, and supports setting the backlight.

The third patch fixes the size of the panel in the Device Tree. The
previous values were completely bogus and caused Phosh (PmOS' UI) to
display tiny icons and text as it thought the DPI was much lower.

Cheers,
-Paul

Paul Cercueil (3):
  drm/panel: ld9040: Use better magic values
  drm/panel: ld9040: Register a backlight device
  ARM: dts: exynos/i9100: Fix LCD screen's physical size

 arch/arm/boot/dts/exynos4210-i9100.dts       |  4 +-
 drivers/gpu/drm/panel/panel-samsung-ld9040.c | 51 ++++++++++++++++++--
 2 files changed, 48 insertions(+), 7 deletions(-)

-- 
2.40.1