samsung-sm8650/android_kernel_samsung_sm8650-modules
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disp: msm: dsi: only check clock lane ulps status for DPHY

Bläddra i källkod 
Clock lane can enter ino ULPS mode only in DPHY mode. For
CPHY, did not need to check the clock lane status for ULPS.

Change-Id: Iceddd8064ec75ce26613469cfb1bde36e883f865
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>
This commit is contained in:
Yuan Zhao
2021-06-24 14:55:37 +08:00
förälder 1074406893
incheckning ffd7e1d4b1
4 ändrade filer med 21 tillägg och 18 borttagningar
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6
msm/dsi/dsi_ctrl.c
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@@ -1859,7 +1859,8 @@ static int dsi_enable_ulps(struct dsi_ctrl *dsi_ctrl)
return 0;
}
lanes |= DSI_CLOCK_LANE;
if (!dsi_is_type_cphy(&dsi_ctrl->host_config.common_config))
lanes |= DSI_CLOCK_LANE;
dsi_ctrl->hw.ops.ulps_ops.ulps_request(&dsi_ctrl->hw, lanes);
ulps_lanes = dsi_ctrl->hw.ops.ulps_ops.get_lanes_in_ulps(&dsi_ctrl->hw);
@@ -1887,7 +1888,8 @@ static int dsi_disable_ulps(struct dsi_ctrl *dsi_ctrl)
}
lanes = dsi_ctrl->host_config.common_config.data_lanes;
lanes |= DSI_CLOCK_LANE;
if (!dsi_is_type_cphy(&dsi_ctrl->host_config.common_config))
lanes |= DSI_CLOCK_LANE;
ulps_lanes = dsi_ctrl->hw.ops.ulps_ops.get_lanes_in_ulps(&dsi_ctrl->hw);