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| author | Jani Nikula <jani.nikula@intel.com> | 2017-02-17 17:20:52 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2017-02-21 15:42:16 +0200 |
| commit | e9bd0b84f4bb758f8410fba930fc38facc665c40 (patch) | |
| tree | f0954a94537f8c9743818c7228320693f928476f /drivers/gpu/drm/drm_edid.c | |
| parent | 07c2b84b9956dd5d0871d47f5f0bbf9388d2d83f (diff) | |
| download | op-kernel-dev-e9bd0b84f4bb758f8410fba930fc38facc665c40.zip op-kernel-dev-e9bd0b84f4bb758f8410fba930fc38facc665c40.tar.gz | |
drm: do not debug log about missing CEA extensions on NULL edid
Make the drm_edid_to_eld() function useful for resetting, not just
setting, the ELD and HDMI VSDB data, without debug warnings about
missing CEA extensions.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1487344854-18777-3-git-send-email-jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/drm_edid.c')
| -rw-r--r-- | drivers/gpu/drm/drm_edid.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 24e7b28..4bb50e0 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -3437,6 +3437,9 @@ void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid) connector->video_latency[1] = 0; connector->audio_latency[1] = 0; + if (!edid) + return; + cea = drm_find_cea_extension(edid); if (!cea) { DRM_DEBUG_KMS("ELD: no CEA Extension found\n"); |
