From: <xinlei.lee@mediatek.com>
To: <chunkuang.hu@kernel.org>, <p.zabel@pengutronix.de>,
<airlied@linux.ie>, <daniel@ffwll.ch>, <matthias.bgg@gmail.com>,
<angelogioacchino.delregno@collabora.com>,
<jitao.shi@mediatek.com>, <thierry.reding@gmail.com>,
<sam@ravnborg.org>
Cc: Xinlei Lee <xinlei.lee@mediatek.com>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Project_Global_Chrome_Upstream_Group@mediatek.com,
linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/3] Reduce lcm_reset to DSI LP11 send cmd time
Date: Tue, 10 Jan 2023 13:54:50 +0800 [thread overview]
Message-ID: <1673330093-6771-1-git-send-email-xinlei.lee@mediatek.com> (raw)
From: Xinlei Lee <xinlei.lee@mediatek.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
next reply other threads:[~2023-01-10 5:55 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-10 5:54 xinlei.lee [this message]
2023-01-10 5:54 ` [PATCH v2 1/3] drm/mediatek: dsi: Reduce the time of dsi from LP11 to sending cmd xinlei.lee
2023-01-27 0:12 ` Chun-Kuang Hu
2023-01-10 5:54 ` [PATCH v2 2/3] drm/panel: boe-tv101wum-nl6: Reduce lcm_reset to send initial code time xinlei.lee
2023-01-10 9:20 ` AngeloGioacchino Del Regno
2023-01-12 9:41 ` Xinlei Lee (李昕磊)
2023-01-10 5:54 ` [PATCH v2 3/3] drm/panel: boe-tv101wum-nl6: Fine tune the panel power sequence xinlei.lee
2023-01-10 9:22 ` AngeloGioacchino Del Regno
2023-01-12 10:00 ` Xinlei Lee (李昕磊)
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