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| author | Thomas Wood <thomas.wood@intel.com> | 2014-06-18 17:52:33 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-06-19 08:56:28 +0200 |
| commit | 4cf2b28146713d39f78bd62002a8ab00075c63b7 (patch) | |
| tree | 15ca4887226be1bd45cd3334a4d0d2d383e855bb /include/drm | |
| parent | 30f6570798f6c897df4f1f2c676d803728bfec27 (diff) | |
| download | linux-4cf2b28146713d39f78bd62002a8ab00075c63b7.tar.gz linux-4cf2b28146713d39f78bd62002a8ab00075c63b7.tar.bz2 linux-4cf2b28146713d39f78bd62002a8ab00075c63b7.zip | |
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.h | 1 |
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 { /* forced on connector */ enum drm_connector_force force; + bool override_edid; uint32_t encoder_ids[DRM_CONNECTOR_MAX_ENCODER]; struct drm_encoder *encoder; /* currently active encoder */ |