[RFC PATCH 1/7] drm: reset ELD if NULL edid is passed to drm_edid_to_eld

Jani Nikula
2016-12-27T16:21:48Z

Make the function useful for resetting the ELD.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
drivers/gpu/drm/drm_edid.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 67d6a73731d8..fead6622e4b5 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -3424,6 +3424,9 @@ void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid)

memset(eld, 0, sizeof(connector->eld));

+ if (!edid)
+ return;
+
connector->latency_present[0] = false;
connector->latency_present[1] = false;
connector->video_latency[0] = 0;
--
2.1.4

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org