Clean up the last non-legacy users of DRM's hashtable code and put the code behind CONFIG_DRM_LEGACY.
TTM only includes the header file, but does not use the hashtable. The vmwgfx driver uses the hashtable internally. Copy the DRM code into the driver. A later patchset should probably update vmwgfx to use Linux' hashtable. Finally, make the core hashtable code legacy.
Built with/without CONFIG_DRM_LEGACY set.
Thomas Zimmermann (3): drm/ttm: Don't include drm_hashtab.h drm/vmwgfx: Copy DRM hash-table code into driver drm: Declare hashtable as legacy
drivers/gpu/drm/Makefile | 6 +- drivers/gpu/drm/drm_hashtab.c | 10 +- drivers/gpu/drm/drm_legacy.h | 40 +++- drivers/gpu/drm/vmwgfx/Makefile | 2 +- drivers/gpu/drm/vmwgfx/ttm_object.c | 52 ++--- drivers/gpu/drm/vmwgfx/ttm_object.h | 3 +- drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c | 24 +-- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 6 +- drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.c | 199 ++++++++++++++++++ .../gpu/drm/vmwgfx/vmwgfx_hashtab.h | 54 ++--- drivers/gpu/drm/vmwgfx/vmwgfx_validation.c | 22 +- drivers/gpu/drm/vmwgfx/vmwgfx_validation.h | 7 +- include/drm/drm_device.h | 5 +- include/drm/drm_legacy.h | 15 +- include/drm/ttm/ttm_bo_api.h | 1 - 17 files changed, 347 insertions(+), 103 deletions(-) create mode 100644 drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.c rename include/drm/drm_hashtab.h => drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.h (58%)
base-commit: 9fccd12cfac1c863fa46d4d17c2d8ac25a44b190 -- 2.33.1