linux-kernel - [PATCH v2 0/3] Reduce lcm_reset to DSI LP11 send cmd time

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: <1673330093-6771-1-git-send-email-xinlei.lee@mediatek.com>
Date:   Tue, 10 Jan 2023 13:54:50 +0800
From:   <xinlei.lee@...iatek.com>
To:     <chunkuang.hu@...nel.org>, <p.zabel@...gutronix.de>,
        <airlied@...ux.ie>, <daniel@...ll.ch>, <matthias.bgg@...il.com>,
        <angelogioacchino.delregno@...labora.com>,
        <jitao.shi@...iatek.com>, <thierry.reding@...il.com>,
        <sam@...nborg.org>
CC:     <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        Xinlei Lee <xinlei.lee@...iatek.com>
Subject: [PATCH v2 0/3] Reduce lcm_reset to DSI LP11 send cmd time

From: Xinlei Lee <xinlei.lee@...iatek.com>

The panel spec stipulates that after lcm_reset is pulled high, cmd
should be sent to initialize the panel. Within the allowable range of
the DSI spec, this time needs to be reduced to avoid panel exceptions.

Base on the branch of linus/master v6.2.

Change since v1:
1. Added fine-tuning panel power sequence modification.

Xinlei Lee (3):
  drm/mediatek: dsi: Reduce the time of dsi from LP11 to sending cmd
  drm/panel: boe-tv101wum-nl6: Reduce lcm_reset to send initial code
    time
  drm/panel: boe-tv101wum-nl6: Fine tune the panel power sequence

 drivers/gpu/drm/mediatek/mtk_dsi.c             | 2 +-
 drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

-- 
2.18.0