drm: xlnx: zynqmp_dpsub: Move DRM/KMS initialization to separate file

Start preparation for using the DPSUB as a standalone DisplayPort
encoder without a display controller by moving the DRM/KMS
initialization to a new zynqmp_kms.c file. No functional change
intended.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2022-09-29 00:25:56 +03:00
commit 76c8eeb72d
4 changed files with 93 additions and 41 deletions