On Tue, Oct 02, 2018 at 02:50:55PM -0700, Manasi Navare wrote:
> This patch explains the DRM_MODE_PROP_IMMUTABLE flag a bit better
> by telling which function to call if kernel wants to update
> drm object's immutable properties.
>
> Suggested-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
> Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
> Signed-off-by: Manasi Navare <manasi.d.navare@xxxxxxxxx>
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
> ---
> include/drm/drm_property.h | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/include/drm/drm_property.h b/include/drm/drm_property.h
> index 5b9efff35d6d..4a0a80d658c7 100644
> --- a/include/drm/drm_property.h
> +++ b/include/drm/drm_property.h
> @@ -153,7 +153,8 @@ struct drm_property {
> * userspace. The kernel is allowed to update the value of these
> * properties. This is generally used to expose probe state to
> * userspace, e.g. the EDID, or the connector path property on DP
> - * MST sinks.
> + * MST sinks. Kernel can update the value of an immutable property
> + * by calling drm_object_property_set_value().
> */
> uint32_t flags;
>
> --
> 2.18.0
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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