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[v3,0/4] Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence

Message ID 1647503611-13144-1-git-send-email-xinlei.lee@mediatek.com (mailing list archive)
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Series Cooperate with DSI RX devices to modify dsi funcs and delay mipi high to cooperate with panel sequence | expand

Message

Xinlei Lee (李昕磊) March 17, 2022, 7:53 a.m. UTC
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(-)