From: Thierry Reding <thierry.reding@gmail.com>
To: dri-devel@lists.freedesktop.org
Subject: [PATCH 02/21] drm/dp: Add missing kerneldoc for struct drm_dp_link
Date: Mon, 5 Aug 2019 14:23:31 +0200 [thread overview]
Message-ID: <20190805122350.8838-2-thierry.reding@gmail.com> (raw)
In-Reply-To: <20190805122350.8838-1-thierry.reding@gmail.com>
From: Thierry Reding <treding@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 <treding@nvidia.com>
---
include/drm/drm_dp_helper.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 114261158b73..935f331e6e72 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -1358,6 +1358,13 @@ int drm_dp_dpcd_read_link_status(struct drm_dp_aux *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;
--
2.22.0
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next prev parent reply other threads:[~2019-08-05 12:23 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-05 12:23 [PATCH 01/21] drm/dp: Sort includes alphabetically Thierry Reding
2019-08-05 12:23 ` Thierry Reding [this message]
2019-08-05 12:23 ` [PATCH 03/21] drm/dp: Add drm_dp_link_reset() implementation Thierry Reding
2019-08-05 12:23 ` [PATCH 04/21] drm/dp: Track link capabilities alongside settings Thierry Reding
2019-08-08 11:39 ` Andrzej Hajda
2019-08-05 12:23 ` [PATCH 05/21] drm/dp: Turn link capabilities into booleans Thierry Reding
2019-08-08 11:52 ` Andrzej Hajda
2019-08-05 12:23 ` [PATCH 06/21] drm/dp: Probe link using existing parsing helpers Thierry Reding
2019-08-08 13:22 ` Philipp Zabel
2019-08-05 12:23 ` [PATCH 07/21] drm/dp: Read fast training capability from link Thierry Reding
2019-08-08 13:26 ` Philipp Zabel
2019-08-05 12:23 ` [PATCH 08/21] drm/dp: Read TPS3 capability from sink Thierry Reding
2019-08-05 12:23 ` [PATCH 09/21] drm/dp: Read channel coding " Thierry Reding
2019-08-05 12:23 ` [PATCH 10/21] drm/dp: Read alternate scrambler reset " Thierry Reding
2019-08-05 12:23 ` [PATCH 11/21] drm/dp: Read eDP version from DPCD Thierry Reding
2019-08-05 12:23 ` [PATCH 12/21] drm/dp: Read AUX read interval " Thierry Reding
2019-08-05 12:23 ` [PATCH 13/21] drm/dp: Do not busy-loop during link training Thierry Reding
2019-08-08 13:33 ` Philipp Zabel
2019-09-02 10:57 ` Thierry Reding
2019-08-05 12:23 ` [PATCH 14/21] drm/dp: Use drm_dp_aux_rd_interval() Thierry Reding
2019-08-08 13:17 ` Philipp Zabel
2019-09-02 11:06 ` Thierry Reding
2019-08-05 12:23 ` [PATCH 15/21] drm/dp: Add helper to get post-cursor adjustments Thierry Reding
2019-08-08 13:36 ` Philipp Zabel
2019-08-05 12:23 ` [PATCH 16/21] drm/dp: Set channel coding on link configuration Thierry Reding
2019-08-05 12:23 ` [PATCH 17/21] drm/dp: Enable alternate scrambler reset when supported Thierry Reding
2019-08-05 12:23 ` [PATCH 18/21] drm/dp: Add drm_dp_link_choose() helper Thierry Reding
2019-08-05 12:23 ` [PATCH 19/21] drm/dp: Add support for eDP link rates Thierry Reding
2019-08-05 12:23 ` [PATCH 20/21] drm/dp: Fix a couple of whitespace issues Thierry Reding
2019-08-08 13:18 ` Philipp Zabel
2019-09-02 11:10 ` Thierry Reding
2019-08-05 12:23 ` [PATCH 21/21] drm/bridge: tc358767: Use DP nomenclature Thierry Reding
2019-08-08 11:54 ` Andrzej Hajda
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