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BACKPORT: drm/msm/dp: Drop dev_pm_opp_set_rate(0) #1668

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BACKPORT: drm/msm/dp: Drop dev_pm_opp_set_rate(0) #1668

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5 changes: 1 addition & 4 deletions drivers/gpu/drm/msm/dp/dp_ctrl.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2174,13 +2174,12 @@ static int msm_dp_ctrl_reinitialize_mainlink(struct msm_dp_ctrl_private *ctrl,
msm_dp_ctrl_mainlink_disable(ctrl);
ctrl->phy_opts.dp.lanes = ctrl->link->link_params.num_lanes;
phy_configure(phy, &ctrl->phy_opts);

/*
* Disable and re-enable the mainlink clock since the
* link clock might have been adjusted as part of the
* link maintenance.
*/
dev_pm_opp_set_rate(ctrl->dev, 0);

msm_dp_ctrl_link_clk_disable(&ctrl->msm_dp_ctrl);

phy_power_off(phy);
Expand All @@ -2207,7 +2206,6 @@ static int msm_dp_ctrl_deinitialize_mainlink(struct msm_dp_ctrl_private *ctrl,

msm_dp_ctrl_reset(&ctrl->msm_dp_ctrl, panel);

dev_pm_opp_set_rate(ctrl->dev, 0);
msm_dp_ctrl_link_clk_disable(&ctrl->msm_dp_ctrl);

phy_power_off(phy);
Expand Down Expand Up @@ -2965,7 +2963,6 @@ void msm_dp_ctrl_off_link(struct msm_dp_ctrl *msm_dp_ctrl,

ctrl->mst_active = false;

dev_pm_opp_set_rate(ctrl->dev, 0);
msm_dp_ctrl_link_clk_disable(&ctrl->msm_dp_ctrl);

phy_power_off(phy);
Expand Down