linux/drivers/gpu/drm/vboxvideo
Thomas Zimmermann 49a3f51dfe drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends
This patch replaces the vmap/vunmap's use of raw pointers in GEM object
functions with instances of struct dma_buf_map. GEM backends are
converted as well. For most of them, this simply changes the returned type.

TTM-based drivers now return information about the location of the memory,
either system or I/O memory. GEM VRAM helpers and qxl now use ttm_bo_vmap()
et al. Amdgpu, nouveau and radeon use drm_gem_ttm_vmap() et al instead of
implementing their own vmap callbacks.

v7:
	* init QXL cursor to mapped BO buffer (kernel test robot)
v5:
	* update vkms after switch to shmem
v4:
	* use ttm_bo_vmap(), drm_gem_ttm_vmap(), et al. (Daniel, Christian)
	* fix a trailing { in drm_gem_vmap()
	* remove several empty functions instead of converting them (Daniel)
	* comment uses of raw pointers with a TODO (Daniel)
	* TODO list: convert more helpers to use struct dma_buf_map

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Christian König <christian.koenig@amd.com>
Tested-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201103093015.1063-7-tzimmermann@suse.de
2020-11-09 09:19:24 +01:00
..
hgsmi_base.c
hgsmi_ch_setup.h
hgsmi_channels.h
hgsmi_defs.h drm/vboxvideo: Replace HTTP links with HTTPS ones 2020-07-16 22:12:50 +02:00
Kconfig drm/vram: fix Kconfig 2019-09-10 08:53:08 +02:00
Makefile drm/vboxvideo: Switch to generic fbdev emulation 2019-10-16 09:58:30 +02:00
modesetting.c
vbox_drv.c drm/<drivers>: Constify struct drm_driver 2020-11-06 10:31:26 +01:00
vbox_drv.h drm/vboxvideo: Stop using drm_device->dev_private 2020-04-28 15:07:35 +02:00
vbox_hgsmi.c drm/vboxvideo: Replace HTTP links with HTTPS ones 2020-07-16 22:12:50 +02:00
vbox_irq.c drm/vboxvideo: Stop using drm_device->dev_private 2020-04-28 15:07:35 +02:00
vbox_main.c drm/vboxvideo: Use devm_gen_pool_create 2020-04-28 15:08:51 +02:00
vbox_mode.c drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends 2020-11-09 09:19:24 +01:00
vbox_ttm.c drm/vboxvideo: drop DRM_MTRR_WC #define 2020-04-28 15:06:49 +02:00
vboxvideo_guest.h
vboxvideo_vbe.h
vboxvideo.h drm/vboxvideo/vboxvideo.h: Replace zero-length array with flexible-array member 2020-03-07 12:55:05 +01:00
vbva_base.c