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authorThomas Wood <thomas.wood@intel.com>2014-06-18 12:52:33 -0400
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-06-19 02:56:28 -0400
commit4cf2b28146713d39f78bd62002a8ab00075c63b7 (patch)
tree15ca4887226be1bd45cd3334a4d0d2d383e855bb /include/drm
parent30f6570798f6c897df4f1f2c676d803728bfec27 (diff)
drm/debugfs: add an "edid_override" file per connector
Add a file to debugfs for each connector to allow the EDID to be overridden. v2: Copy ubuf before accessing it and reject invalid length data. (David Herrmann) Ensure override_edid is reset when a new EDID value is written. (David Herrmann) Fix the debugfs file permissions. (David Herrmann) Signed-off-by: Thomas Wood <thomas.wood@intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_crtc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index d4b0a6a4ad9b..857bbb1551f8 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -533,6 +533,7 @@ struct drm_connector {
533 533
534 /* forced on connector */ 534 /* forced on connector */
535 enum drm_connector_force force; 535 enum drm_connector_force force;
536 bool override_edid;
536 uint32_t encoder_ids[DRM_CONNECTOR_MAX_ENCODER]; 537 uint32_t encoder_ids[DRM_CONNECTOR_MAX_ENCODER];
537 struct drm_encoder *encoder; /* currently active encoder */ 538 struct drm_encoder *encoder; /* currently active encoder */
538 539