[v3,0/2] Fix native cursors with vmwgfx

Message

Zack Rusin March 7, 2025, 12:57 p.m. UTC

vmwgfx had a number of cursor issues that related both to our handling
of dumb buffers and general detection when a cursor has actually changed.
Fix those issues and bump the kernel module version to allow userspace
to recognize fixed versions of the driver.

v2: Include the fix for leaked dirty trackers in kms fb surface
cleanup code.

v3: Fix the copyrights as spotted by Maaz and fix the arm64 build as
spotted by the exynos kernel test robot

Zack Rusin (2):
  drm/vmwgfx: Refactor cursor handling
  drm/vmwgfx: Bump the minor version

 drivers/gpu/drm/vmwgfx/Makefile              |   2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_bo.c           |   6 +
 drivers/gpu/drm/vmwgfx/vmwgfx_bo.h           |   2 +
 drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.c | 844 ++++++++++++++++++
 drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.h |  81 ++
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c          |  27 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.h          |  34 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c      |  26 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c          | 874 +------------------
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.h          |  71 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c          |  10 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c   |  63 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c         |  10 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c         |  11 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_surface.c      |  47 +-
 15 files changed, 1043 insertions(+), 1065 deletions(-)
 create mode 100644 drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.c
 create mode 100644 drivers/gpu/drm/vmwgfx/vmwgfx_cursor_plane.h