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drm: kernel-doc: document drm_dp_set_subconnector_property() params

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Changeset e5b92773287c ("drm: report dp downstream port type as a subconnector property")
added a new function to the kAPI, but didn't add any documentation
for the parameters for drm_dp_set_subconnector_property().

Fixes: e5b92773287c ("drm: report dp downstream port type as a subconnector property")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/0870be85a77bea4ba5cf1715010834289a4e10b1.1603791716.git.mchehab+huawei@kernel.org
This commit is contained in:
Mauro Carvalho Chehab 2020-10-27 10:51:14 +01:00 committed by Daniel Vetter
parent 897dbea6b7
commit 444d03badc
1 changed files with 6 additions and 1 deletions
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7
drivers/gpu/drm/drm_dp_helper.c
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@ -1028,7 +1028,8 @@ EXPORT_SYMBOL(drm_dp_downstream_debug);
/**
* drm_dp_subconnector_type() - get DP branch device type
*
* @dpcd: DisplayPort configuration data
* @port_cap: port capabilities
*/
enum drm_mode_subconnector
drm_dp_subconnector_type(const u8 dpcd[DP_RECEIVER_CAP_SIZE],
@ -1079,6 +1080,10 @@ EXPORT_SYMBOL(drm_dp_subconnector_type);
/**
* drm_mode_set_dp_subconnector_property - set subconnector for DP connector
* @connector: connector to set property on
* @status: connector status
* @dpcd: DisplayPort configuration data
* @port_cap: port capabilities
*
* Called by a driver on every detect event.
*/