From: Thierry Reding <tred...@nvidia.com>
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 <tred...@nvidia.com>
---
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;
--
2.23.0
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