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| author | José Expósito <jose.exposito89@gmail.com> | 2025-10-16 19:56:18 +0200 |
|---|---|---|
| committer | Luca Ceresoli <luca.ceresoli@bootlin.com> | 2025-10-22 13:19:26 +0200 |
| commit | f97180f094aed00bae9776f00ae61c7c020b4d79 (patch) | |
| tree | a8c12d57d9cd4ae2454afbc68c77607e3cde360a /Documentation/gpu | |
| parent | 466f43885ac0b75efe8107d82f7c60d7daf64f54 (diff) | |
drm/vkms: Allow to configure connector status via configfs
When a connector is created, add a `status` file to allow to update the
connector status to:
- 1 connector_status_connected
- 2 connector_status_disconnected
- 3 connector_status_unknown
If the device is enabled, updating the status hot-plug or unplugs the
connector.
Tested-by: Mark Yacoub <markyacoub@google.com>
Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Link: https://lore.kernel.org/r/20251016175618.10051-17-jose.exposito89@gmail.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Diffstat (limited to 'Documentation/gpu')
| -rw-r--r-- | Documentation/gpu/vkms.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/gpu/vkms.rst b/Documentation/gpu/vkms.rst index 364b574a8cae..3574e01b928d 100644 --- a/Documentation/gpu/vkms.rst +++ b/Documentation/gpu/vkms.rst @@ -108,6 +108,11 @@ Last but not least, create one or more connectors:: sudo mkdir /config/vkms/my-vkms/connectors/connector0 +Connectors have 1 configurable attribute: + +- status: Connection status: 1 connected, 2 disconnected, 3 unknown (same values + as those exposed by the "status" property of a connector) + To finish the configuration, link the different pipeline items:: sudo ln -s /config/vkms/my-vkms/crtcs/crtc0 /config/vkms/my-vkms/planes/plane0/possible_crtcs |