diff options
| author | Lespiau, Damien <damien.lespiau@intel.com> | 2013-05-10 08:36:44 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2013-05-12 22:13:06 -0400 |
| commit | b2dfcae3cc6802e897556e09541080309cfdec60 (patch) | |
| tree | 2b312b760dad9d905773bfa97fe4b083c492665c /drivers/gpu/drm/drm_crtc_helper.c | |
| parent | ed7951dc13aad4a14695ec8122e9f0e2ef25d39e (diff) | |
drm: Only print a debug message when the polled connector has changed
Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_crtc_helper.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 9085db634092..ed1334e27c33 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c | |||
| @@ -1007,13 +1007,20 @@ static void output_poll_execute(struct work_struct *work) | |||
| 1007 | continue; | 1007 | continue; |
| 1008 | 1008 | ||
| 1009 | connector->status = connector->funcs->detect(connector, false); | 1009 | connector->status = connector->funcs->detect(connector, false); |
| 1010 | DRM_DEBUG_KMS("[CONNECTOR:%d:%s] status updated from %s to %s\n", | 1010 | if (old_status != connector->status) { |
| 1011 | connector->base.id, | 1011 | const char *old, *new; |
| 1012 | drm_get_connector_name(connector), | 1012 | |
| 1013 | drm_get_connector_status_name(old_status), | 1013 | old = drm_get_connector_status_name(old_status); |
| 1014 | drm_get_connector_status_name(connector->status)); | 1014 | new = drm_get_connector_status_name(connector->status); |
| 1015 | if (old_status != connector->status) | 1015 | |
| 1016 | DRM_DEBUG_KMS("[CONNECTOR:%d:%s] " | ||
| 1017 | "status updated from %s to %s\n", | ||
| 1018 | connector->base.id, | ||
| 1019 | drm_get_connector_name(connector), | ||
| 1020 | old, new); | ||
| 1021 | |||
| 1016 | changed = true; | 1022 | changed = true; |
| 1023 | } | ||
| 1017 | } | 1024 | } |
| 1018 | 1025 | ||
| 1019 | mutex_unlock(&dev->mode_config.mutex); | 1026 | mutex_unlock(&dev->mode_config.mutex); |