[1/3] drm/mediatek: Adjust the timing of mipi signal from LP00 to LP11

From: xinlei.lee
Date: Fri Feb 11 2022 - 09:30:45 EST


From: Jitao Shi <jitao.shi@xxxxxxxxxxxx>

In order to cooperate with patch 3/3 modification,it is necessary to adjust
the position where mipi pulls up the signal.

Signed-off-by: Jitao Shi <jitao.shi@xxxxxxxxxxxx>
Signed-off-by: Xinlei Lee <xinlei.lee@xxxxxxxxxxxx>
---
drivers/gpu/drm/mediatek/mtk_dsi.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index 5d90d2eb..6d7b66d 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -649,14 +649,14 @@ static int mtk_dsi_poweron(struct mtk_dsi *dsi)
mtk_dsi_reset_engine(dsi);
mtk_dsi_phy_timconfig(dsi);

- mtk_dsi_rxtx_control(dsi);
- usleep_range(30, 100);
- mtk_dsi_reset_dphy(dsi);
mtk_dsi_ps_control_vact(dsi);
mtk_dsi_set_vm_cmd(dsi);
mtk_dsi_config_vdo_timing(dsi);
mtk_dsi_set_interrupt_enable(dsi);

+ mtk_dsi_rxtx_control(dsi);
+ usleep_range(30, 100);
+ mtk_dsi_reset_dphy(dsi);
mtk_dsi_clk_ulp_mode_leave(dsi);
mtk_dsi_lane0_ulp_mode_leave(dsi);
mtk_dsi_clk_hs_mode(dsi, 0);
--
2.6.4