Instead of just printing "status updated from 1 to 2", make those enum numbers immediately readable.
v2: Also patch output_poll_execute() (Daniel Vetter) v3: Use drm_get_connector_status_name (Ville Syrjälä)
Signed-off-by: Damien Lespiau damien.lespiau@intel.com Reviewed-by: Jesse Barnes jbarnes@virtuousgeek.org (for v1) --- drivers/gpu/drm/drm_crtc.c | 1 + drivers/gpu/drm/drm_crtc_helper.c | 10 ++++++---- 2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 3a8f7e6d..6b1e4b5 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -246,6 +246,7 @@ char *drm_get_connector_status_name(enum drm_connector_status status) else return "unknown"; } +EXPORT_SYMBOL(drm_get_connector_status_name);
/** * drm_mode_object_get - allocate a new modeset identifier diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index e974f93..e447396 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -1005,10 +1005,11 @@ static void output_poll_execute(struct work_struct *work) continue;
connector->status = connector->funcs->detect(connector, false); - DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %d to %d\n", + DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %s to %s\n", connector->base.id, drm_get_connector_name(connector), - old_status, connector->status); + drm_get_connector_status_name(old_status), + drm_get_connector_status_name(connector->status)); if (old_status != connector->status) changed = true; } @@ -1083,10 +1084,11 @@ void drm_helper_hpd_irq_event(struct drm_device *dev) old_status = connector->status;
connector->status = connector->funcs->detect(connector, false); - DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %d to %d\n", + DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %s to %s\n", connector->base.id, drm_get_connector_name(connector), - old_status, connector->status); + drm_get_connector_status_name(old_status), + drm_get_connector_status_name(connector->status)); if (old_status != connector->status) changed = true; }