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From: <xinlei.lee@mediatek.com>
To: <chunkuang.hu@kernel.org>, <p.zabel@pengutronix.de>,
	<airlied@linux.ie>, <daniel@ffwll.ch>, <matthias.bgg@gmail.com>
Cc: <dri-devel@lists.freedesktop.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	<Project_Global_Chrome_Upstream_Group@mediatek.com>,
	<rex-bc.chen@mediatek.com>, <jitao.shi@mediatek.com>,
	Xinlei Lee <xinlei.lee@mediatek.com>
Subject: [PATCH v3,0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence
Date: Thu, 17 Mar 2022 15:53:27 +0800	[thread overview]
Message-ID: <1647503611-13144-1-git-send-email-xinlei.lee@mediatek.com> (raw)

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

In upstream-v5.8, dsi_enable will operate panel_enable, but this
modification has been moved in v5.9. In order to ensure the timing of
dsi_power_on/off and the timing of pulling up/down the MIPI signal,
the modification of v5.9 is synchronized in this series of patches.

Changes since v2:
1. Rebase linux-next

Changes since v1:
1. Dsi sequence marked with patch adjustment
2. Fixes: mtk_dsi: Use the drm_panel_bridge

Jitao Shi (3):
  drm/mediatek: Adjust the timing of mipi signal from LP00 to LP11
  drm/mediatek: Separate poweron/poweroff from enable/disable and define
    new funcs
  drm/mediatek: keep dsi as LP00 before dcs cmds transfer

Xinlei Lee (1):
  drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff
    function

 drivers/gpu/drm/mediatek/mtk_dsi.c | 74 ++++++++++++++++++++----------
 1 file changed, 50 insertions(+), 24 deletions(-)

-- 
2.18.0


WARNING: multiple messages have this Message-ID (diff)
From: <xinlei.lee@mediatek.com>
To: <chunkuang.hu@kernel.org>, <p.zabel@pengutronix.de>,
	<airlied@linux.ie>, <daniel@ffwll.ch>, <matthias.bgg@gmail.com>
Cc: jitao.shi@mediatek.com, 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, rex-bc.chen@mediatek.com,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3, 0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence
Date: Thu, 17 Mar 2022 15:53:27 +0800	[thread overview]
Message-ID: <1647503611-13144-1-git-send-email-xinlei.lee@mediatek.com> (raw)

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

In upstream-v5.8, dsi_enable will operate panel_enable, but this
modification has been moved in v5.9. In order to ensure the timing of
dsi_power_on/off and the timing of pulling up/down the MIPI signal,
the modification of v5.9 is synchronized in this series of patches.

Changes since v2:
1. Rebase linux-next

Changes since v1:
1. Dsi sequence marked with patch adjustment
2. Fixes: mtk_dsi: Use the drm_panel_bridge

Jitao Shi (3):
  drm/mediatek: Adjust the timing of mipi signal from LP00 to LP11
  drm/mediatek: Separate poweron/poweroff from enable/disable and define
    new funcs
  drm/mediatek: keep dsi as LP00 before dcs cmds transfer

Xinlei Lee (1):
  drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff
    function

 drivers/gpu/drm/mediatek/mtk_dsi.c | 74 ++++++++++++++++++++----------
 1 file changed, 50 insertions(+), 24 deletions(-)

-- 
2.18.0


WARNING: multiple messages have this Message-ID (diff)
From: <xinlei.lee@mediatek.com>
To: <chunkuang.hu@kernel.org>, <p.zabel@pengutronix.de>,
	<airlied@linux.ie>, <daniel@ffwll.ch>, <matthias.bgg@gmail.com>
Cc: <dri-devel@lists.freedesktop.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	<Project_Global_Chrome_Upstream_Group@mediatek.com>,
	<rex-bc.chen@mediatek.com>, <jitao.shi@mediatek.com>,
	Xinlei Lee <xinlei.lee@mediatek.com>
Subject: [PATCH v3, 0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence
Date: Thu, 17 Mar 2022 15:53:27 +0800	[thread overview]
Message-ID: <1647503611-13144-1-git-send-email-xinlei.lee@mediatek.com> (raw)

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

In upstream-v5.8, dsi_enable will operate panel_enable, but this
modification has been moved in v5.9. In order to ensure the timing of
dsi_power_on/off and the timing of pulling up/down the MIPI signal,
the modification of v5.9 is synchronized in this series of patches.

Changes since v2:
1. Rebase linux-next

Changes since v1:
1. Dsi sequence marked with patch adjustment
2. Fixes: mtk_dsi: Use the drm_panel_bridge

Jitao Shi (3):
  drm/mediatek: Adjust the timing of mipi signal from LP00 to LP11
  drm/mediatek: Separate poweron/poweroff from enable/disable and define
    new funcs
  drm/mediatek: keep dsi as LP00 before dcs cmds transfer

Xinlei Lee (1):
  drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff
    function

 drivers/gpu/drm/mediatek/mtk_dsi.c | 74 ++++++++++++++++++++----------
 1 file changed, 50 insertions(+), 24 deletions(-)

-- 
2.18.0


_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)
From: <xinlei.lee@mediatek.com>
To: <chunkuang.hu@kernel.org>, <p.zabel@pengutronix.de>,
	<airlied@linux.ie>, <daniel@ffwll.ch>, <matthias.bgg@gmail.com>
Cc: <dri-devel@lists.freedesktop.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	<Project_Global_Chrome_Upstream_Group@mediatek.com>,
	<rex-bc.chen@mediatek.com>, <jitao.shi@mediatek.com>,
	Xinlei Lee <xinlei.lee@mediatek.com>
Subject: [PATCH v3, 0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence
Date: Thu, 17 Mar 2022 15:53:27 +0800	[thread overview]
Message-ID: <1647503611-13144-1-git-send-email-xinlei.lee@mediatek.com> (raw)

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

In upstream-v5.8, dsi_enable will operate panel_enable, but this
modification has been moved in v5.9. In order to ensure the timing of
dsi_power_on/off and the timing of pulling up/down the MIPI signal,
the modification of v5.9 is synchronized in this series of patches.

Changes since v2:
1. Rebase linux-next

Changes since v1:
1. Dsi sequence marked with patch adjustment
2. Fixes: mtk_dsi: Use the drm_panel_bridge

Jitao Shi (3):
  drm/mediatek: Adjust the timing of mipi signal from LP00 to LP11
  drm/mediatek: Separate poweron/poweroff from enable/disable and define
    new funcs
  drm/mediatek: keep dsi as LP00 before dcs cmds transfer

Xinlei Lee (1):
  drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff
    function

 drivers/gpu/drm/mediatek/mtk_dsi.c | 74 ++++++++++++++++++++----------
 1 file changed, 50 insertions(+), 24 deletions(-)

-- 
2.18.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2022-03-17  7:53 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-17  7:53 xinlei.lee [this message]
2022-03-17  7:53 ` [PATCH v3, 0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence xinlei.lee
2022-03-17  7:53 ` xinlei.lee
2022-03-17  7:53 ` xinlei.lee
2022-03-17  7:53 ` [PATCH v3,1/4] drm/mediatek: Adjust the timing of mipi signal from LP00 to LP11 xinlei.lee
2022-03-17  7:53   ` [PATCH v3, 1/4] " xinlei.lee
2022-03-17  7:53   ` xinlei.lee
2022-03-17  7:53   ` xinlei.lee
2022-03-17 11:13   ` [PATCH v3,1/4] " Rex-BC Chen
2022-03-17 11:13     ` Rex-BC Chen
2022-03-17 11:13     ` Rex-BC Chen
2022-03-17 11:13     ` Rex-BC Chen
2022-03-22  5:59     ` xinlei.lee
2022-03-22  5:59       ` xinlei.lee
2022-03-22  5:59       ` xinlei.lee
2022-03-21  9:36   ` [PATCH v3, 1/4] " CK Hu
2022-03-21  9:36     ` CK Hu
2022-03-21  9:36     ` CK Hu
2022-03-21  9:36     ` CK Hu
2022-03-22  6:16     ` xinlei.lee
2022-03-22  6:16       ` xinlei.lee
2022-03-22  6:16       ` xinlei.lee
2022-03-17  7:53 ` [PATCH v3,2/4] drm/mediatek: Separate poweron/poweroff from enable/disable and define new funcs xinlei.lee
2022-03-17  7:53   ` [PATCH v3, 2/4] " xinlei.lee
2022-03-17  7:53   ` xinlei.lee
2022-03-17  7:53   ` xinlei.lee
2022-03-17 12:02   ` [PATCH v3,2/4] " Rex-BC Chen
2022-03-17 12:02     ` Rex-BC Chen
2022-03-17 12:02     ` Rex-BC Chen
2022-03-17 12:02     ` Rex-BC Chen
2022-03-22  9:23     ` xinlei.lee
2022-03-22  9:23       ` xinlei.lee
2022-03-22  9:23       ` xinlei.lee
2022-03-23 11:46       ` Rex-BC Chen
2022-03-23 11:46         ` Rex-BC Chen
2022-03-23 11:46         ` Rex-BC Chen
2022-04-07  3:50         ` xinlei.lee
2022-04-07  3:50           ` xinlei.lee
2022-04-07  3:50           ` xinlei.lee
2022-03-17  7:53 ` [PATCH v3,3/4] drm/mediatek: keep dsi as LP00 before dcs cmds transfer xinlei.lee
2022-03-17  7:53   ` [PATCH v3, 3/4] " xinlei.lee
2022-03-17  7:53   ` xinlei.lee
2022-03-17  7:53   ` xinlei.lee
2022-03-17 12:06   ` [PATCH v3,3/4] " Rex-BC Chen
2022-03-17 12:06     ` Rex-BC Chen
2022-03-17 12:06     ` Rex-BC Chen
2022-03-17 12:06     ` Rex-BC Chen
2022-03-22  9:46     ` xinlei.lee
2022-03-22  9:46       ` xinlei.lee
2022-03-22  9:46       ` xinlei.lee
2022-03-17  7:53 ` [PATCH v3,4/4] drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff function xinlei.lee
2022-03-17  7:53   ` [PATCH v3, 4/4] " xinlei.lee
2022-03-17  7:53   ` xinlei.lee
2022-03-17  7:53   ` xinlei.lee
2022-03-17 12:20   ` [PATCH v3,4/4] " Rex-BC Chen
2022-03-17 12:20     ` Rex-BC Chen
2022-03-17 12:20     ` Rex-BC Chen
2022-03-17 12:20     ` Rex-BC Chen
2022-03-22 10:00     ` xinlei.lee
2022-03-22 10:00       ` xinlei.lee
2022-03-22 10:00       ` xinlei.lee
2022-03-23 11:54       ` Rex-BC Chen
2022-03-23 11:54         ` Rex-BC Chen
2022-03-23 11:54         ` Rex-BC Chen

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