diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_ctrl.c')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_ctrl.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c index 6f8ace7890fe..c25ffcd00f6a 100644 --- a/drivers/gpu/drm/msm/dp/dp_ctrl.c +++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c @@ -1823,10 +1823,12 @@ int dp_ctrl_off_link_stream(struct dp_ctrl *dp_ctrl) dp_catalog_ctrl_mainlink_ctrl(ctrl->catalog, false); - ret = dp_power_clk_enable(ctrl->power, DP_STREAM_PM, false); - if (ret) { - DRM_ERROR("Failed to disable pixel clocks. ret=%d\n", ret); - return ret; + if (dp_power_clk_status(ctrl->power, DP_STREAM_PM)) { + ret = dp_power_clk_enable(ctrl->power, DP_STREAM_PM, false); + if (ret) { + DRM_ERROR("Failed to disable pclk. ret=%d\n", ret); + return ret; + } } ret = dp_power_clk_enable(ctrl->power, DP_CTRL_PM, false); |