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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-10-13 14:10:27 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-10-16 00:37:58 +0300 |
| commit | 488c888ae1d4bb7121a2935b5f46aa65bbd62937 (patch) | |
| tree | ab67fd2128b0a4fa7f1496c56a15a38a23b832d4 /drivers/gpu/drm/Kconfig | |
| parent | 063bc37d460990f8c9e6358bd6169809df09ccd3 (diff) | |
| download | linux-488c888ae1d4bb7121a2935b5f46aa65bbd62937.tar.xz | |
drm/vkms: Switch to shmem helpers
Inspired by a patch by Chris Wilson for vgem. Plus this gives us vmap
at the gem bo level, which we need for generic fbdev emulation.
Luckily shmem also tracks ->vaddr, so we just need to adjust the code
all over a bit to make this fit.
Also wire up handle_to_fd, dunno why that was missing.
v2:
- Drop now unused container_of #define (Melissa)
- Make sure we keep creating cached objects, this is for testing
(Thomas)
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Cc: Melissa Wen <melissa.srw@gmail.com>
Cc: Haneen Mohammed <hamohammed.sa@gmail.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Melissa Wen <melissa.srw@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201013111027.375999-1-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 147d61b9674e..32257189e09b 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -287,6 +287,7 @@ config DRM_VKMS tristate "Virtual KMS (EXPERIMENTAL)" depends on DRM select DRM_KMS_HELPER + select DRM_GEM_SHMEM_HELPER select CRC32 default n help |