diff options
| author | Louis Chauvet <louis.chauvet@bootlin.com> | 2025-10-16 19:56:12 +0200 |
|---|---|---|
| committer | Luca Ceresoli <luca.ceresoli@bootlin.com> | 2025-10-22 13:19:25 +0200 |
| commit | 272acbca96a3c6f43414e10d433befe2bb906d7c (patch) | |
| tree | cb3ddb4e2ffeeec0623de8e51dc46d32843eb18b /Documentation/gpu | |
| parent | fad1138b2377aa094b1c80fad852eadbcf3a85c3 (diff) | |
drm/vkms: Allow to configure multiple connectors via configfs
Create a default subgroup at
/config/vkms/connectors to allow to create as many connectors as
required.
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/20251016175618.10051-11-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 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/gpu/vkms.rst b/Documentation/gpu/vkms.rst index 585effe90550..b799102d54ac 100644 --- a/Documentation/gpu/vkms.rst +++ b/Documentation/gpu/vkms.rst @@ -74,6 +74,7 @@ By default, the instance is disabled:: And directories are created for each configurable item of the display pipeline:: tree /config/vkms/my-vkms + ├── connectors ├── crtcs ├── enabled ├── encoders @@ -103,6 +104,10 @@ Next, create one or more encoders:: sudo mkdir /config/vkms/my-vkms/encoders/encoder0 +Last but not least, create one or more connectors:: + + sudo mkdir /config/vkms/my-vkms/connectors/connector0 + 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 @@ -127,6 +132,7 @@ And removing the top level directory and its subdirectories:: sudo rmdir /config/vkms/my-vkms/planes/* sudo rmdir /config/vkms/my-vkms/crtcs/* sudo rmdir /config/vkms/my-vkms/encoders/* + sudo rmdir /config/vkms/my-vkms/connectors/* sudo rmdir /config/vkms/my-vkms Testing With IGT |