This is a standard property attached to planes in drm_universal_plane_init when drm_mode_config.allow_fb_modifiers is true. Signed-off-by: Simon Ser <contact@xxxxxxxxxxx> Cc: Daniel Vetter <daniel@xxxxxxxx> Cc: Daniel Stone <daniel@xxxxxxxxxxxxx> --- drivers/gpu/drm/drm_blend.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/drm_blend.c b/drivers/gpu/drm/drm_blend.c index 121481f6aa71..88eedee018d3 100644 --- a/drivers/gpu/drm/drm_blend.c +++ b/drivers/gpu/drm/drm_blend.c @@ -183,6 +183,12 @@ * plane does not expose the "alpha" property, then this is * assumed to be 1.0 * + * IN_FORMATS: + * Blob property which contains the set of buffer format and modifier + * pairs supported by this plane. The blob is a drm_format_modifier_blob + * struct. Without this property the plane doesn't support buffers with + * modifiers. Userspace cannot change this property. + * * Note that all the property extensions described here apply either to the * plane or the CRTC (e.g. for the background color, which currently is not * exposed and assumed to be black). -- 2.26.0 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
