[v4,0/8] drm/vram-helper: Various cleanups

Message

Thomas Zimmermann Jan. 6, 2020, 12:57 p.m. UTC

A number of cleanups that I wanted to apply for some time. The first
two patches simplify the public interface. The third patch adds support
for struct drm_driver.gem_create_object. All tested by running fbdev,
X11 and Weston on ast HW.

v4:
	* rebased onto recent drm-tip
v3:
	* drm_gem_vram_create(): test for allocation failure before
	  update
v2:
	* make drm_gem_vram_create() still work if GEM object is not
	  first in struct

Thomas Zimmermann (8):
  drm/hisilicon/hibmc: Switch to generic fbdev emulation
  drm/hisilicon/hibmc: Replace struct hibmc_framebuffer with generic
    code
  drm/vram: Support scanline alignment for dumb buffers
  drm/hisilicon/hibmc: Implement hibmc_dumb_create() with generic
    helpers
  drm/hisilicon/hibmc: Export VRAM MM information to debugfs
  drm/vram-helper: Remove interruptible flag from public interface
  drm/vram-helper: Remove BO device from public interface
  drm/vram-helper: Support struct drm_driver.gem_create_object

 drivers/gpu/drm/ast/ast_mode.c                |   3 +-
 drivers/gpu/drm/drm_gem_vram_helper.c         |  53 ++--
 drivers/gpu/drm/hisilicon/hibmc/Makefile      |   2 +-
 .../gpu/drm/hisilicon/hibmc/hibmc_drm_de.c    |   4 +-
 .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c   |   6 +-
 .../gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h   |  26 --
 .../gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 240 ------------------
 drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c   | 116 +--------
 drivers/gpu/drm/mgag200/mgag200_cursor.c      |   3 +-
 drivers/gpu/drm/mgag200/mgag200_drv.c         |   3 +-
 include/drm/drm_gem_vram_helper.h             |   7 +-
 11 files changed, 45 insertions(+), 418 deletions(-)
 delete mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c

--
2.24.1