diff options
| author | Thomas Hellstrom <thellstrom@vmware.com> | 2019-03-27 10:56:08 +0100 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2019-11-06 13:04:54 +0100 |
| commit | b7468b15d27106d24fb30d543d1fbbc6756ae7ca (patch) | |
| tree | 0eb840412635f303d08dd78ea78540ee656c8723 /drivers/gpu/drm/vmwgfx/Kconfig | |
| parent | c5acad84cf1e33ca1a50984952e1c5b2caa0e13f (diff) | |
drm/vmwgfx: Implement an infrastructure for write-coherent resources
This infrastructure will, for coherent resources, make sure that
from the user-space point of view, data written by the CPU is immediately
automatically available to the GPU at resource validation time.
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@surriel.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Huang Ying <ying.huang@intel.com>
Cc: Jérôme Glisse <jglisse@redhat.com>
Cc: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Deepak Rawat <drawat@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/Kconfig b/drivers/gpu/drm/vmwgfx/Kconfig index 6b28a326f8bb..15acdf2a7c0f 100644 --- a/drivers/gpu/drm/vmwgfx/Kconfig +++ b/drivers/gpu/drm/vmwgfx/Kconfig @@ -8,6 +8,7 @@ config DRM_VMWGFX select FB_CFB_IMAGEBLIT select DRM_TTM select FB + select MAPPING_DIRTY_HELPERS # Only needed for the transitional use of drm_crtc_init - can be removed # again once vmwgfx sets up the primary plane itself. select DRM_KMS_HELPER |