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* [PATCH v4, 0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence
@ 2022-04-11  2:31 xinlei.lee
  2022-04-11  2:31 ` [PATCH v4, 1/4] drm/mediatek: Adjust the timing of mipi signal from LP00 to LP11 xinlei.lee
                   ` (3 more replies)
  0 siblings, 4 replies; 22+ messages in thread
From: xinlei.lee @ 2022-04-11  2:31 UTC (permalink / raw)
  To: chunkuang.hu, p.zabel, airlied, daniel, matthias.bgg, rex-bc.chen
  Cc: jitao.shi, Xinlei Lee, linux-kernel, dri-devel,
	Project_Global_Chrome_Upstream_Group, linux-mediatek,
	linux-arm-kernel

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 v3:
1. Rebase kernel-5.18-rc1.
2. Added dsi_enable protection.
3. Encapsulates the dsi_lane_ready function.

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 | 81 ++++++++++++++++++++----------
 1 file changed, 55 insertions(+), 26 deletions(-)

-- 
2.18.0


^ permalink raw reply	[flat|nested] 22+ messages in thread

end of thread, other threads:[~2022-04-29  7:24 UTC | newest]

Thread overview: 22+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-04-11  2:31 [PATCH v4, 0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence xinlei.lee
2022-04-11  2:31 ` [PATCH v4, 1/4] drm/mediatek: Adjust the timing of mipi signal from LP00 to LP11 xinlei.lee
2022-04-11  9:07   ` AngeloGioacchino Del Regno
2022-04-12  7:37   ` [PATCH v4,1/4] " Rex-BC Chen
2022-04-13  1:59   ` [PATCH v4, 1/4] " CK Hu
2022-04-15  2:23     ` xinlei.lee
2022-04-11  2:31 ` [PATCH v4, 2/4] drm/mediatek: Separate poweron/poweroff from enable/disable and define new funcs xinlei.lee
2022-04-11  9:07   ` AngeloGioacchino Del Regno
2022-04-12  7:38   ` [PATCH v4,2/4] " Rex-BC Chen
2022-04-13  7:31   ` [PATCH v4, 2/4] " CK Hu
2022-04-15  2:30     ` xinlei.lee
2022-04-11  2:31 ` [PATCH v4, 3/4] drm/mediatek: keep dsi as LP00 before dcs cmds transfer xinlei.lee
2022-04-11  9:07   ` AngeloGioacchino Del Regno
2022-04-12  7:43     ` Rex-BC Chen
2022-04-12 13:09       ` xinlei.lee
2022-04-12 13:07     ` xinlei.lee
2022-04-13  8:31   ` CK Hu
2022-04-15  1:58     ` xinlei.lee
2022-04-29  7:24       ` CK Hu
2022-04-11  2:31 ` [PATCH v4, 4/4] drm/mediatek: Add pull-down MIPI operation in mtk_dsi_poweroff function xinlei.lee
2022-04-12  7:39   ` [PATCH v4,4/4] " Rex-BC Chen
2022-04-13  9:04   ` [PATCH v4, 4/4] " CK Hu

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