linux-kernel - [PATCH v2 2/2] drm/dp_mst: Mention max_payloads in proposed

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Message-Id: <20200122194321.14953-2-lyude@redhat.com>
Date:   Wed, 22 Jan 2020 14:43:21 -0500
From:   Lyude Paul <lyude@...hat.com>
To:     dri-devel@...ts.freedesktop.org
Cc:     Ville Syrjälä 
        <ville.syrjala@...ux.intel.com>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/2] drm/dp_mst: Mention max_payloads in proposed_vcpis/payloads docs

Mention that the size of these two structs is determined by
max_payloads. Suggested by Ville Syrjälä.

Signed-off-by: Lyude Paul <lyude@...hat.com>
Cc: Ville Syrjälä <ville.syrjala@...ux.intel.com>
---
 include/drm/drm_dp_mst_helper.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h
index bcb39da9adb4..5483f888712a 100644
--- a/include/drm/drm_dp_mst_helper.h
+++ b/include/drm/drm_dp_mst_helper.h
@@ -635,11 +635,13 @@ struct drm_dp_mst_topology_mgr {
 	struct mutex payload_lock;
 	/**
 	 * @proposed_vcpis: Array of pointers for the new VCPI allocation. The
-	 * VCPI structure itself is &drm_dp_mst_port.vcpi.
+	 * VCPI structure itself is &drm_dp_mst_port.vcpi, and the size of
+	 * this array is determined by @max_payloads.
 	 */
 	struct drm_dp_vcpi **proposed_vcpis;
 	/**
-	 * @payloads: Array of payloads.
+	 * @payloads: Array of payloads. The size of this array is determined
+	 * by @max_payloads.
 	 */
 	struct drm_dp_payload *payloads;
 	/**
-- 
2.24.1