From: Thierry Reding <thierry.reding@gmail.com>
To: dri-devel@lists.freedesktop.org
Subject: [PATCH v2 02/21] drm/dp: Add missing kerneldoc for struct drm_dp_link
Date: Mon, 2 Sep 2019 13:31:02 +0200 [thread overview]
Message-ID: <20190902113121.31323-3-thierry.reding@gmail.com> (raw)
In-Reply-To: <20190902113121.31323-1-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:[~2019-09-02 11:31 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-02 11:31 [PATCH v2 00/21] drm/dp: Various helper improvements and cleanups Thierry Reding
2019-09-02 11:31 ` [PATCH v2 01/21] drm/dp: Sort includes alphabetically Thierry Reding
2019-09-02 11:31 ` Thierry Reding [this message]
2019-09-02 11:31 ` [PATCH v2 03/21] drm/dp: Add drm_dp_link_reset() implementation Thierry Reding
2019-09-02 11:31 ` [PATCH v2 04/21] drm/dp: Track link capabilities alongside settings Thierry Reding
2019-09-02 11:31 ` [PATCH v2 05/21] drm/dp: Turn link capabilities into booleans Thierry Reding
2019-09-02 11:31 ` [PATCH v2 06/21] drm/dp: Probe link using existing parsing helpers Thierry Reding
2019-09-02 11:31 ` [PATCH v2 07/21] drm/dp: Read fast training capability from link Thierry Reding
2019-09-02 11:31 ` [PATCH v2 08/21] drm/dp: Read TPS3 capability from sink Thierry Reding
2019-09-02 11:31 ` [PATCH v2 09/21] drm/dp: Read channel coding " Thierry Reding
2019-09-02 11:31 ` [PATCH v2 10/21] drm/dp: Read alternate scrambler reset " Thierry Reding
2019-09-02 11:31 ` [PATCH v2 11/21] drm/dp: Read eDP version from DPCD Thierry Reding
2019-09-02 11:31 ` [PATCH v2 12/21] drm/dp: Read AUX read interval " Thierry Reding
2019-09-02 11:31 ` [PATCH v2 13/21] drm/dp: Do not busy-loop during link training Thierry Reding
2019-09-02 11:31 ` [PATCH v2 14/21] drm/dp: Use drm_dp_aux_rd_interval() Thierry Reding
2019-09-02 11:31 ` [PATCH v2 15/21] drm/dp: Add helper to get post-cursor adjustments Thierry Reding
2019-09-02 11:31 ` [PATCH v2 16/21] drm/dp: Set channel coding on link configuration Thierry Reding
2019-09-02 11:31 ` [PATCH v2 17/21] drm/dp: Enable alternate scrambler reset when supported Thierry Reding
2019-09-02 11:31 ` [PATCH v2 18/21] drm/dp: Add drm_dp_link_choose() helper Thierry Reding
2019-09-02 11:31 ` [PATCH v2 19/21] drm/dp: Add support for eDP link rates Thierry Reding
2019-09-02 11:31 ` [PATCH v2 20/21] drm/dp: Remove a gratuituous blank line Thierry Reding
2019-09-02 11:31 ` [PATCH v2 21/21] drm/bridge: tc358767: Use DP nomenclature Thierry Reding
2019-09-20 16:00 ` [PATCH v2 00/21] drm/dp: Various helper improvements and cleanups Thierry Reding
2019-09-23 13:52 ` Jani Nikula
2019-09-23 14:52 ` Thierry Reding
2019-10-02 16:14 ` Thierry Reding
2019-10-08 9:42 ` Daniel Vetter
2019-10-08 23:05 ` Lyude Paul
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