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authorThomas Wood <thomas.wood@intel.com>2014-06-18 18:52:33 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-06-19 08:56:28 +0200
commit4cf2b28146713d39f78bd62002a8ab00075c63b7 (patch)
tree15ca4887226be1bd45cd3334a4d0d2d383e855bb /drivers/gpu/drm/drm_modeset_lock.c
parentdrm/debugfs: add a "force" file per connector (diff)
downloadlinux-4cf2b28146713d39f78bd62002a8ab00075c63b7.tar.xz
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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 'drivers/gpu/drm/drm_modeset_lock.c')
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