The current code is not flexible to configure the VKMS device. In
preparation for ConfigFS interface introduce few structure that can be
used to configure the device creation: `vkms_config`.
This part is splitted from the ConfigFS implementation itself to avoid
mixing two complex interfaces.
The vkms_config structure will allows the configuration of:
- planes
- name
- possible_crtcs
- supported_rotations
- default_rotation
- type
- format
- crtcs
- name
- possible_planes [automatically filled by helpers]
- possible_encoders [automatically filled by helpers]
- encoders
- name
- type
- possible_crtcs
- connectors:
- type
- status
- EDID
Signed-off-by: Louis Chauvet <louis.chauvet@xxxxxxxxxxx>
---
Changes in v3:
- Remove the plane color encoding/range and not yet supported formats so
it does not have any dependencies
- Created a helper to get config for a connector
- Rebased on drm-misc-next
- Link to v2: https://lore.kernel.org/r/20241122-google-remove-crtc-index-from-parameter-v2-0-81540742535a@xxxxxxxxxxx
Changes in v2:
- Rebased on drm-misc-next
- Added support for many new configuration
- Link to v1: https://lore.kernel.org/r/20240814-google-remove-crtc-index-from-parameter-v1-0-6e179abf9fd4@xxxxxxxxxxx
---
Louis Chauvet (16):
drm/vkms: Extract vkms_config header
drm/vkms: Add a validation function for vkms configuration
drm/vkms: Move default_config creation to its own function
drm/vkms: Introduce config for plane
drm/vkms: Introduce config for plane name
drm/vkms: Introduce config for plane rotation
drm/vkms: Introduce config for CRTCs and encoders
drm/vkms: Introduce config for encoder name
drm/vkms: Introduce config for CRTC name
drm/vkms: Add test for config structure
drm/vkms: Introduce config for connector
drm/vkms: Introduce config for connector type
drm/vkms: Introduce config for plane format
drm/vkms: Introduce config for connector status
drm/vkms: Introduce config for connector EDID
drm/vkms: Introduce config for encoder type
drivers/gpu/drm/vkms/Makefile | 3 +-
drivers/gpu/drm/vkms/tests/Makefile | 3 +
drivers/gpu/drm/vkms/tests/vkms_config_test.c | 137 +++++++
drivers/gpu/drm/vkms/vkms_config.c | 556 ++++++++++++++++++++++++++
drivers/gpu/drm/vkms/vkms_config.h | 237 +++++++++++
drivers/gpu/drm/vkms/vkms_crtc.c | 10 +-
drivers/gpu/drm/vkms/vkms_drv.c | 42 +-
drivers/gpu/drm/vkms/vkms_drv.h | 25 +-
drivers/gpu/drm/vkms/vkms_output.c | 192 +++++----
drivers/gpu/drm/vkms/vkms_plane.c | 21 +-
10 files changed, 1088 insertions(+), 138 deletions(-)
---
base-commit: 49a167c393b0ceb592b9d2e65cc4f46bcc707108
change-id: 20240521-google-remove-crtc-index-from-parameter-f9afb21c7a85
Best regards,
--
Louis Chauvet <louis.chauvet@xxxxxxxxxxx>
