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Commit d5f26476 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/modes: Fix description of DRM_MODE_TYPE_USERDEF 



These days DRM_MODE_TYPE_USERDEF is used to flag modes defined via the
kernel command line. Update the docs to reflect that fact.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171114183258.16976-6-ville.syrjala@linux.intel.com


Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 05ebac09

include/drm/drm_modes.h

+1 −3
Original line number Diff line number Diff line
@@ -253,6 +253,7 @@ struct drm_display_mode { 
	 *  - DRM_MODE_TYPE_DRIVER: Mode created by the driver, which is all of

	 *    them really. Drivers must set this bit for all modes they create

	 *    and expose to userspace.

	 *  - DRM_MODE_TYPE_USERDEF: Mode defined via kernel command line

	 *

	 * Plus a big list of flags which shouldn't be used at all, but are

	 * still around since these flags are also used in the userspace ABI:
@@ -262,9 +263,6 @@ struct drm_display_mode { 
	 *  - DRM_MODE_TYPE_CLOCK_C and DRM_MODE_TYPE_CRTC_C: Define leftovers

	 *    which are stuck around for hysterical raisins only. No one has an

	 *    idea what they were meant for. Don't use.

	 *  - DRM_MODE_TYPE_USERDEF: Mode defined by userspace, again a vestige

	 *    from older kms designs where userspace had to first add a custom

	 *    mode to the kernel's mode list before it could use it. Don't use.

	 */

	unsigned int type;