Merge tag 'drm-misc-fixes-2018-02-21' of git://anongit.freedesktop.org/drm/drm-misc...

[linux-2.6-microblaze.git] / drivers / gpu / drm / radeon / radeon_connectors.c

diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 59dcefb..2e2ca3c 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -392,7 +392,6 @@ static int radeon_ddc_get_modes(struct drm_connector *connector)
        if (radeon_connector->edid) {
                drm_mode_connector_update_edid_property(connector, radeon_connector->edid);
                ret = drm_add_edid_modes(connector, radeon_connector->edid);
-               drm_edid_to_eld(connector, radeon_connector->edid);
                return ret;
        }
        drm_mode_connector_update_edid_property(connector, NULL);
@@ -900,9 +899,11 @@ radeon_lvds_detect(struct drm_connector *connector, bool force)
        enum drm_connector_status ret = connector_status_disconnected;
        int r;
 
-       r = pm_runtime_get_sync(connector->dev->dev);
-       if (r < 0)
-               return connector_status_disconnected;
+       if (!drm_kms_helper_is_poll_worker()) {
+               r = pm_runtime_get_sync(connector->dev->dev);
+               if (r < 0)
+                       return connector_status_disconnected;
+       }
 
        if (encoder) {
                struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
@@ -925,8 +926,12 @@ radeon_lvds_detect(struct drm_connector *connector, bool force)
        /* check acpi lid status ??? */
 
        radeon_connector_update_scratch_regs(connector, ret);
-       pm_runtime_mark_last_busy(connector->dev->dev);
-       pm_runtime_put_autosuspend(connector->dev->dev);
+
+       if (!drm_kms_helper_is_poll_worker()) {
+               pm_runtime_mark_last_busy(connector->dev->dev);
+               pm_runtime_put_autosuspend(connector->dev->dev);
+       }
+
        return ret;
 }
 
@@ -1040,9 +1045,11 @@ radeon_vga_detect(struct drm_connector *connector, bool force)
        enum drm_connector_status ret = connector_status_disconnected;
        int r;
 
-       r = pm_runtime_get_sync(connector->dev->dev);
-       if (r < 0)
-               return connector_status_disconnected;
+       if (!drm_kms_helper_is_poll_worker()) {
+               r = pm_runtime_get_sync(connector->dev->dev);
+               if (r < 0)
+                       return connector_status_disconnected;
+       }
 
        encoder = radeon_best_single_encoder(connector);
        if (!encoder)
@@ -1109,8 +1116,10 @@ radeon_vga_detect(struct drm_connector *connector, bool force)
        radeon_connector_update_scratch_regs(connector, ret);
 
 out:
-       pm_runtime_mark_last_busy(connector->dev->dev);
-       pm_runtime_put_autosuspend(connector->dev->dev);
+       if (!drm_kms_helper_is_poll_worker()) {
+               pm_runtime_mark_last_busy(connector->dev->dev);
+               pm_runtime_put_autosuspend(connector->dev->dev);
+       }
 
        return ret;
 }
@@ -1174,9 +1183,11 @@ radeon_tv_detect(struct drm_connector *connector, bool force)
        if (!radeon_connector->dac_load_detect)
                return ret;
 
-       r = pm_runtime_get_sync(connector->dev->dev);
-       if (r < 0)
-               return connector_status_disconnected;
+       if (!drm_kms_helper_is_poll_worker()) {
+               r = pm_runtime_get_sync(connector->dev->dev);
+               if (r < 0)
+                       return connector_status_disconnected;
+       }
 
        encoder = radeon_best_single_encoder(connector);
        if (!encoder)
@@ -1188,8 +1199,12 @@ radeon_tv_detect(struct drm_connector *connector, bool force)
        if (ret == connector_status_connected)
                ret = radeon_connector_analog_encoder_conflict_solve(connector, encoder, ret, false);
        radeon_connector_update_scratch_regs(connector, ret);
-       pm_runtime_mark_last_busy(connector->dev->dev);
-       pm_runtime_put_autosuspend(connector->dev->dev);
+
+       if (!drm_kms_helper_is_poll_worker()) {
+               pm_runtime_mark_last_busy(connector->dev->dev);
+               pm_runtime_put_autosuspend(connector->dev->dev);
+       }
+
        return ret;
 }
 
@@ -1252,9 +1267,11 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
        enum drm_connector_status ret = connector_status_disconnected;
        bool dret = false, broken_edid = false;
 
-       r = pm_runtime_get_sync(connector->dev->dev);
-       if (r < 0)
-               return connector_status_disconnected;
+       if (!drm_kms_helper_is_poll_worker()) {
+               r = pm_runtime_get_sync(connector->dev->dev);
+               if (r < 0)
+                       return connector_status_disconnected;
+       }
 
        if (radeon_connector->detected_hpd_without_ddc) {
                force = true;
@@ -1437,8 +1454,10 @@ out:
        }
 
 exit:
-       pm_runtime_mark_last_busy(connector->dev->dev);
-       pm_runtime_put_autosuspend(connector->dev->dev);
+       if (!drm_kms_helper_is_poll_worker()) {
+               pm_runtime_mark_last_busy(connector->dev->dev);
+               pm_runtime_put_autosuspend(connector->dev->dev);
+       }
 
        return ret;
 }
@@ -1689,9 +1708,11 @@ radeon_dp_detect(struct drm_connector *connector, bool force)
        if (radeon_dig_connector->is_mst)
                return connector_status_disconnected;
 
-       r = pm_runtime_get_sync(connector->dev->dev);
-       if (r < 0)
-               return connector_status_disconnected;
+       if (!drm_kms_helper_is_poll_worker()) {
+               r = pm_runtime_get_sync(connector->dev->dev);
+               if (r < 0)
+                       return connector_status_disconnected;
+       }
 
        if (!force && radeon_check_hpd_status_unchanged(connector)) {
                ret = connector->status;
@@ -1778,8 +1799,10 @@ radeon_dp_detect(struct drm_connector *connector, bool force)
        }
 
 out:
-       pm_runtime_mark_last_busy(connector->dev->dev);
-       pm_runtime_put_autosuspend(connector->dev->dev);
+       if (!drm_kms_helper_is_poll_worker()) {
+               pm_runtime_mark_last_busy(connector->dev->dev);
+               pm_runtime_put_autosuspend(connector->dev->dev);
+       }
 
        return ret;
 }