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From: Jani Nikula <jani.nikula@linux.intel.com>
To: xinlei.lee@mediatek.com, chunkuang.hu@kernel.org,
	p.zabel@pengutronix.de, airlied@linux.ie, daniel@ffwll.ch,
	matthias.bgg@gmail.com
Cc: jitao.shi@mediatek.com, allen-kh.cheng@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,
	Xinlei Lee <xinlei.lee@mediatek.com>
Subject: Re: [PATCH v2, 0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence
Date: Fri, 04 Mar 2022 13:51:55 +0200	[thread overview]
Message-ID: <87lexq2aw4.fsf@intel.com> (raw)
In-Reply-To: <1646388956-8033-1-git-send-email-xinlei.lee@mediatek.com>


Please also prefix cover letters with drm/mediatek if that's the only
place you're touching.

BR,
Jani.


On Fri, 04 Mar 2022, <xinlei.lee@mediatek.com> wrote:
> 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 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 | 73 ++++++++++++++++++++----------
>  1 file changed, 49 insertions(+), 24 deletions(-)

-- 
Jani Nikula, Intel Open Source Graphics Center

_______________________________________________
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: Jani Nikula <jani.nikula@linux.intel.com>
To: xinlei.lee@mediatek.com, chunkuang.hu@kernel.org,
	p.zabel@pengutronix.de, airlied@linux.ie, daniel@ffwll.ch,
	matthias.bgg@gmail.com
Cc: jitao.shi@mediatek.com, allen-kh.cheng@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,
	Xinlei Lee <xinlei.lee@mediatek.com>
Subject: Re: [PATCH v2, 0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence
Date: Fri, 04 Mar 2022 13:51:55 +0200	[thread overview]
Message-ID: <87lexq2aw4.fsf@intel.com> (raw)
In-Reply-To: <1646388956-8033-1-git-send-email-xinlei.lee@mediatek.com>


Please also prefix cover letters with drm/mediatek if that's the only
place you're touching.

BR,
Jani.


On Fri, 04 Mar 2022, <xinlei.lee@mediatek.com> wrote:
> 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 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 | 73 ++++++++++++++++++++----------
>  1 file changed, 49 insertions(+), 24 deletions(-)

-- 
Jani Nikula, Intel Open Source Graphics Center

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

WARNING: multiple messages have this Message-ID (diff)
From: Jani Nikula <jani.nikula@linux.intel.com>
To: xinlei.lee@mediatek.com, chunkuang.hu@kernel.org,
	p.zabel@pengutronix.de, airlied@linux.ie, daniel@ffwll.ch,
	matthias.bgg@gmail.com
Cc: jitao.shi@mediatek.com, allen-kh.cheng@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,
	Xinlei Lee <xinlei.lee@mediatek.com>
Subject: Re: [PATCH v2, 0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence
Date: Fri, 04 Mar 2022 13:51:55 +0200	[thread overview]
Message-ID: <87lexq2aw4.fsf@intel.com> (raw)
In-Reply-To: <1646388956-8033-1-git-send-email-xinlei.lee@mediatek.com>


Please also prefix cover letters with drm/mediatek if that's the only
place you're touching.

BR,
Jani.


On Fri, 04 Mar 2022, <xinlei.lee@mediatek.com> wrote:
> 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 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 | 73 ++++++++++++++++++++----------
>  1 file changed, 49 insertions(+), 24 deletions(-)

-- 
Jani Nikula, Intel Open Source Graphics Center

  parent reply	other threads:[~2022-03-04 11:52 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-04 10:15 [PATCH v2, 0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence xinlei.lee
2022-03-04 10:15 ` [PATCH v2,0/4] " xinlei.lee
2022-03-04 10:15 ` [PATCH v2, 0/4] " xinlei.lee
2022-03-04 10:15 ` xinlei.lee
2022-03-04 10:15 ` [PATCH v2, 1/4] drm/mediatek: Adjust the timing of mipi signal from LP00 to LP11 xinlei.lee
2022-03-04 10:15   ` [PATCH v2,1/4] " xinlei.lee
2022-03-04 10:15   ` [PATCH v2, 1/4] " xinlei.lee
2022-03-04 10:15   ` xinlei.lee
2022-03-04 10:15 ` [PATCH v2, 2/4] drm/mediatek: Separate poweron/poweroff from enable/disable and define new funcs xinlei.lee
2022-03-04 10:15   ` [PATCH v2,2/4] " xinlei.lee
2022-03-04 10:15   ` [PATCH v2, 2/4] " xinlei.lee
2022-03-04 10:15   ` xinlei.lee
2022-03-04 10:15 ` [PATCH v2, 3/4] drm/mediatek: keep dsi as LP00 before dcs cmds transfer xinlei.lee
2022-03-04 10:15   ` [PATCH v2,3/4] " xinlei.lee
2022-03-04 10:15   ` [PATCH v2, 3/4] " xinlei.lee
2022-03-04 10:15   ` xinlei.lee
2022-03-04 10:15 ` [PATCH v2, 4/4] drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff function xinlei.lee
2022-03-04 10:15   ` [PATCH v2,4/4] " xinlei.lee
2022-03-04 10:15   ` [PATCH v2, 4/4] " xinlei.lee
2022-03-04 10:15   ` xinlei.lee
2022-03-04 11:24 ` [PATCH v2, 0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence Benjamin Gaignard
2022-03-04 11:24   ` Benjamin Gaignard
2022-03-04 11:24   ` Benjamin Gaignard
2022-03-04 11:24   ` Benjamin Gaignard
2022-03-08  9:12   ` Hsin-Yi Wang
2022-03-08  9:12     ` Hsin-Yi Wang
2022-03-08  9:12     ` Hsin-Yi Wang
2022-03-08 10:00     ` Benjamin Gaignard
2022-03-08 10:00       ` Benjamin Gaignard
2022-03-08 10:00       ` Benjamin Gaignard
2022-03-08 10:00       ` Benjamin Gaignard
2022-03-09  5:55       ` Hsin-Yi Wang
2022-03-09  5:55         ` Hsin-Yi Wang
2022-03-09  5:55         ` Hsin-Yi Wang
2022-03-09  5:55         ` Hsin-Yi Wang
2022-03-10  2:49         ` xinlei.lee
2022-03-10  2:49           ` xinlei.lee
2022-03-10  2:49           ` xinlei.lee
2022-03-10  3:33       ` xinlei.lee
2022-03-10  3:33         ` xinlei.lee
2022-03-10  3:33         ` xinlei.lee
2022-03-10  3:53         ` Hsin-Yi Wang
2022-03-10  3:53           ` Hsin-Yi Wang
2022-03-10  3:53           ` Hsin-Yi Wang
2022-03-10  3:53           ` Hsin-Yi Wang
2022-03-04 11:51 ` Jani Nikula [this message]
2022-03-04 11:51   ` Jani Nikula
2022-03-04 11:51   ` Jani Nikula
2022-03-08 10:14   ` xinlei.lee
2022-03-08 10:14     ` xinlei.lee
2022-03-08 10:14     ` xinlei.lee
2022-03-08 10:21     ` Jani Nikula
2022-03-08 10:21       ` Jani Nikula
2022-03-08 10:21       ` Jani Nikula

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