From: Jitao Shi <jitao.shi@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Cc: <linux-mediatek@lists.infradead.org>,
<devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<srv_heupstream@mediatek.com>, <yingjoe.chen@mediatek.com>,
<eddie.huang@mediatek.com>, <cawa.cheng@mediatek.com>,
<bibby.hsieh@mediatek.com>, <ck.hu@mediatek.com>,
<stonea168@163.com>, <huijuan.xie@mediatek.com>,
<rex-bc.chen@mediatek.com>, Jitao Shi <jitao.shi@mediatek.com>
Subject: [PATCH 0/3] mt8183 dpi supports dual edge
Date: Tue, 30 Mar 2021 23:53:27 +0800 [thread overview]
Message-ID: <20210330155330.28759-1-jitao.shi@mediatek.com> (raw)
DPI can sample on falling, rising or both edge.
When DPI sample the data both rising and falling edge.
It can reduce half data io pins.
Jitao Shi (3):
drm/mediatek: dpi dual edge sample mode support
drm/mediatek: config mt8183 driver data to support dual edge sample
drm/mediatek: dpi: add bus format negociation
drivers/gpu/drm/mediatek/mtk_dpi.c | 109 +++++++++++++++++++++++++++++++++++--
1 file changed, 104 insertions(+), 5 deletions(-)
--
2.12.5
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next reply other threads:[~2021-03-30 15:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-30 15:53 Jitao Shi [this message]
2021-03-30 15:53 ` [PATCH 1/3] drm/mediatek: dpi dual edge sample mode support Jitao Shi
2021-03-30 15:53 ` [PATCH 2/3] drm/mediatek: config mt8183 driver data to support dual edge sample Jitao Shi
2021-03-30 15:53 ` [PATCH 3/3] drm/mediatek: dpi: add bus format negociation Jitao Shi
2021-04-01 2:08 ` CK Hu
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