From 0fa5c1bdd2f7dfc3cc5a9b22470fb4ffdbe22272 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Mon, 5 Feb 2018 14:31:27 +0100
Subject: drm/tegra: Add missing kerneldoc for struct drm_dp_link
Git-commit: 0fa5c1bdd2f7dfc3cc5a9b22470fb4ffdbe22272
Patch-mainline: v5.5-rc1
References: bsc#1152472
The drm_dp_link structure tracks capabilities on the DP link. Add some
kerneldoc to explain what each of its fields means.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/tegra/dp.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/tegra/dp.h b/drivers/gpu/drm/tegra/dp.h
index 88842fd25abf..1cf252e7309a 100644
--- a/drivers/gpu/drm/tegra/dp.h
+++ b/drivers/gpu/drm/tegra/dp.h
@@ -11,6 +11,13 @@ struct drm_dp_aux;
#define DP_LINK_CAP_ENHANCED_FRAMING (1 << 0)
+/**
+ * struct drm_dp_link - DP link capabilities
+ * @revision: DP specification revision supported on the link
+ * @rate: maximum clock rate supported on the link
+ * @num_lanes: maximum number of lanes supported on the link
+ * @capabilities: bitmask of capabilities supported on the link
+ */
struct drm_dp_link {
unsigned char revision;
unsigned int rate;
--
2.28.0