[01/32] drm/tegra: Add missing kerneldoc for struct drm_dp_link

Commit Message

Thierry Reding Oct. 24, 2019, 4:45 p.m. UTC

From: Thierry Reding <[e-mail]>

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 <[e-mail]>
---
 drivers/gpu/drm/tegra/dp.h | 7 +++++++
 1 file changed, 7 insertions(+)

Patch

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;