diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2024-05-10 18:08:13 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2024-05-23 14:37:24 +0300 |
| commit | 3d9d313d518c5bc9e5ab6aeab86c9fa4bece095c (patch) | |
| tree | 1902064a3b09d70df7a7a818feb5432cfdea12ce /include/drm | |
| parent | adcea136b4e865b11cf414321e397d872558e767 (diff) | |
drm/connector: update edid_blob_ptr documentation
Accessing the EDID via edid_blob_ptr causes chicken-and-egg
problems. Keep edid_blob_ptr as the userspace interface that should be
accessed via dedicated functions.
Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b6aa1ea30ae85ef9e9814315d3437e82f0ba6754.1715353572.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_connector.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index fe88d7fc6b8f..58ee9adf9091 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -1636,8 +1636,12 @@ struct drm_connector { /** * @edid_blob_ptr: DRM property containing EDID if present. Protected by - * &drm_mode_config.mutex. This should be updated only by calling + * &drm_mode_config.mutex. + * + * This must be updated only by calling drm_edid_connector_update() or * drm_connector_update_edid_property(). + * + * This must not be used by drivers directly. */ struct drm_property_blob *edid_blob_ptr; |