diff options
| author | Louis Chauvet <louis.chauvet@bootlin.com> | 2025-10-16 19:56:13 +0200 |
|---|---|---|
| committer | Luca Ceresoli <luca.ceresoli@bootlin.com> | 2025-10-22 13:19:26 +0200 |
| commit | 64229b846a7e5b54cc076092475280888f74c92c (patch) | |
| tree | 4a031b4c850514833b9ed65958dd382316462346 /Documentation/gpu | |
| parent | 272acbca96a3c6f43414e10d433befe2bb906d7c (diff) | |
drm/vkms: Allow to attach connectors and encoders via configfs
Create a default subgroup at
/config/vkms/connectors/connector/possible_encoders that will contain
symbolic links to the possible encoders for 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: Louis Chauvet <louis.chauvet@bootlin.com>
Co-developed-by: José Expósito <jose.exposito89@gmail.com>
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Link: https://lore.kernel.org/r/20251016175618.10051-12-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 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/gpu/vkms.rst b/Documentation/gpu/vkms.rst index b799102d54ac..31a3880ad83c 100644 --- a/Documentation/gpu/vkms.rst +++ b/Documentation/gpu/vkms.rst @@ -112,6 +112,7 @@ 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 sudo ln -s /config/vkms/my-vkms/crtcs/crtc0 /config/vkms/my-vkms/encoders/encoder0/possible_crtcs + sudo ln -s /config/vkms/my-vkms/encoders/encoder0 /config/vkms/my-vkms/connectors/connector0/possible_encoders Since at least one primary plane is required, make sure to set the right type:: @@ -129,6 +130,7 @@ And removing the top level directory and its subdirectories:: sudo rm /config/vkms/my-vkms/planes/*/possible_crtcs/* sudo rm /config/vkms/my-vkms/encoders/*/possible_crtcs/* + sudo rm /config/vkms/my-vkms/connectors/*/possible_encoders/* sudo rmdir /config/vkms/my-vkms/planes/* sudo rmdir /config/vkms/my-vkms/crtcs/* sudo rmdir /config/vkms/my-vkms/encoders/* |