Commit 69e5d3f8 authored by Dave Airlie's avatar Dave Airlie

drm/qxl: only report first monitor as connected if we have no state

If the server isn't new enough to give us state, report the first
monitor as always connected, otherwise believe the server side.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 1f93e4a9
...@@ -886,13 +886,15 @@ static enum drm_connector_status qxl_conn_detect( ...@@ -886,13 +886,15 @@ static enum drm_connector_status qxl_conn_detect(
drm_connector_to_qxl_output(connector); drm_connector_to_qxl_output(connector);
struct drm_device *ddev = connector->dev; struct drm_device *ddev = connector->dev;
struct qxl_device *qdev = ddev->dev_private; struct qxl_device *qdev = ddev->dev_private;
int connected; bool connected = false;
/* The first monitor is always connected */ /* The first monitor is always connected */
connected = (output->index == 0) || if (!qdev->client_monitors_config) {
(qdev->client_monitors_config && if (output->index == 0)
qdev->client_monitors_config->count > output->index && connected = true;
qxl_head_enabled(&qdev->client_monitors_config->heads[output->index])); } else
connected = qdev->client_monitors_config->count > output->index &&
qxl_head_enabled(&qdev->client_monitors_config->heads[output->index]);
DRM_DEBUG("#%d connected: %d\n", output->index, connected); DRM_DEBUG("#%d connected: %d\n", output->index, connected);
if (!connected) if (!connected)
......
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