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| author |   Dave Airlie <airlied@redhat.com> | 2018-09-14 09:43:06 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2018-09-14 09:43:16 +1000 |
| commit | 2dc7bad71cd310dc94d1c9907909324dd2b0618f (patch) | |
| tree | a087555dd4b1588eeac02c1af5d8dde7b5bb15fa /Documentation/gpu/vkms.rst | |
| parent | Merge tag 'drm-intel-next-2018-09-06-2' of git://anongit.freedesktop.org/drm/drm-intel into drm-next (diff) | |
| parent | drm: bridge: document bridge attach/detach imbalance (diff) | |
| download | linux-dev-2dc7bad71cd310dc94d1c9907909324dd2b0618f.tar.xz linux-dev-2dc7bad71cd310dc94d1c9907909324dd2b0618f.zip | |
Merge tag 'drm-misc-next-2018-09-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for 4.20:
UAPI Changes:
- Add host endian variants for the most common formats (Gerd)
- Fail ADDFB2 for big-endian drivers that don't advertise BE quirk (Gerd)
- clear smem_start in fbdev for drm drivers to avoid leaking fb addr (Daniel)
Cross-subsystem Changes:
Core Changes:
- fix drm_mode_addfb() on big endian machines (Gerd)
- add timeline point to syncobj find+replace (Chunming)
- more drmP.h removal effort (Daniel)
- split uapi portions of drm_atomic.c into drm_atomic_uapi.c (Daniel)
Driver Changes:
- bochs: Convert open-coded portions to use helpers (Peter)
- vkms: Add cursor support (Haneen)
- udmabuf: Lots of fixups (mostly cosmetic afaict) (Gerd)
- qxl: Convert to use fbdev helper (Peter)
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Chunming Zhou <david1.zhou@amd.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Peter Wu <peter@lekensteyn.nl>
Cc: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Sean Paul <sean@poorly.run>
Link: https://patchwork.freedesktop.org/patch/msgid/20180913130254.GA156437@art_vandelay
Diffstat (limited to 'Documentation/gpu/vkms.rst')
| -rw-r--r-- | Documentation/gpu/vkms.rst | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/gpu/vkms.rst b/Documentation/gpu/vkms.rst new file mode 100644 index 000000000000..0a6ea6216e41 --- /dev/null +++ b/Documentation/gpu/vkms.rst @@ -0,0 +1,24 @@ +.. _vkms: + +========================================== + drm/vkms Virtual Kernel Modesetting +========================================== + +.. kernel-doc:: drivers/gpu/drm/vkms/vkms_drv.c + :doc: vkms (Virtual Kernel Modesetting) + +TODO +==== + +CRC API +------- + +- Optimize CRC computation ``compute_crc()`` and plane blending ``blend()`` + +- Use the alpha value to blend vaddr_src with vaddr_dst instead of + overwriting it in ``blend()``. + +- Add igt test to check cleared alpha value for XRGB plane format. + +- Add igt test to check extreme alpha values i.e. fully opaque and fully + transparent (intermediate values are affected by hw-specific rounding modes). |