diff options
Diffstat (limited to 'drivers/gpu/drm/drm_probe_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_probe_helper.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c index ac953f037be7..7cff91e7497f 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -129,6 +129,7 @@ void drm_kms_helper_poll_enable_locked(struct drm_device *dev) { bool poll = false; struct drm_connector *connector; + struct drm_connector_list_iter conn_iter; unsigned long delay = DRM_OUTPUT_POLL_PERIOD; WARN_ON(!mutex_is_locked(&dev->mode_config.mutex)); @@ -136,11 +137,13 @@ void drm_kms_helper_poll_enable_locked(struct drm_device *dev) if (!dev->mode_config.poll_enabled || !drm_kms_helper_poll) return; - drm_for_each_connector(connector, dev) { + drm_connector_list_iter_get(dev, &conn_iter); + drm_for_each_connector_iter(connector, &conn_iter) { if (connector->polled & (DRM_CONNECTOR_POLL_CONNECT | DRM_CONNECTOR_POLL_DISCONNECT)) poll = true; } + drm_connector_list_iter_put(&conn_iter); if (dev->mode_config.delayed_event) { poll = true; @@ -382,6 +385,7 @@ static void output_poll_execute(struct work_struct *work) struct delayed_work *delayed_work = to_delayed_work(work); struct drm_device *dev = container_of(delayed_work, struct drm_device, mode_config.output_poll_work); struct drm_connector *connector; + struct drm_connector_list_iter conn_iter; enum drm_connector_status old_status; bool repoll = false, changed; @@ -397,8 +401,8 @@ static void output_poll_execute(struct work_struct *work) goto out; } - drm_for_each_connector(connector, dev) { - + drm_connector_list_iter_get(dev, &conn_iter); + drm_for_each_connector_iter(connector, &conn_iter) { /* Ignore forced connectors. */ if (connector->force) continue; @@ -451,6 +455,7 @@ static void output_poll_execute(struct work_struct *work) changed = true; } } + drm_connector_list_iter_put(&conn_iter); mutex_unlock(&dev->mode_config.mutex); @@ -562,6 +567,7 @@ EXPORT_SYMBOL(drm_kms_helper_poll_fini); bool drm_helper_hpd_irq_event(struct drm_device *dev) { struct drm_connector *connector; + struct drm_connector_list_iter conn_iter; enum drm_connector_status old_status; bool changed = false; @@ -569,8 +575,8 @@ bool drm_helper_hpd_irq_event(struct drm_device *dev) return false; mutex_lock(&dev->mode_config.mutex); - drm_for_each_connector(connector, dev) { - + drm_connector_list_iter_get(dev, &conn_iter); + drm_for_each_connector_iter(connector, &conn_iter) { /* Only handle HPD capable connectors. */ if (!(connector->polled & DRM_CONNECTOR_POLL_HPD)) continue; @@ -586,7 +592,7 @@ bool drm_helper_hpd_irq_event(struct drm_device *dev) if (old_status != connector->status) changed = true; } - + drm_connector_list_iter_put(&conn_iter); mutex_unlock(&dev->mode_config.mutex); if (changed) |