Unverified Commit 7dad41aa authored by Maxime Ripard's avatar Maxime Ripard
Browse files

drm/probe-helper: Document drm_helper_hpd_irq_event() return value 



The documentation of the drm_helper_hpd_irq_event() function didn't
document the value that function was returning. Add that part as well.

Signed-off-by: default avatarMaxime Ripard <maxime@cerno.tech>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210914101724.266570-1-maxime@cerno.tech
parent b3ed524f

drivers/gpu/drm/drm_probe_helper.c

+3 −0
Original line number Diff line number Diff line
@@ -817,6 +817,9 @@ EXPORT_SYMBOL(drm_kms_helper_poll_fini); 
 *

 * Note that a connector can be both polled and probed from the hotplug handler,

 * in case the hotplug interrupt is known to be unreliable.

 *

 * Returns:

 * A boolean indicating whether the connector status changed or not

 */

bool drm_helper_hpd_irq_event(struct drm_device *dev)

{