3 ==========================================
4 drm/vkms Virtual Kernel Modesetting
5 ==========================================
7 .. kernel-doc:: drivers/gpu/drm/vkms/vkms_drv.c
8 :doc: vkms (Virtual Kernel Modesetting)
16 - Optimize CRC computation ``compute_crc()`` and plane blending ``blend()``
18 - Use the alpha value to blend vaddr_src with vaddr_dst instead of
19 overwriting it in ``blend()``.
21 - Add igt test to check cleared alpha value for XRGB plane format.
23 - Add igt test to check extreme alpha values i.e. fully opaque and fully
24 transparent (intermediate values are affected by hw-specific rounding modes).