From ad9ff96f65383f8296082158f7e44e466caaf71d Mon Sep 17 00:00:00 2001 From: Haneen Mohammed Date: Fri, 7 Sep 2018 20:41:36 +0300 Subject: drm/vkms: Add kerneldoc entry Add an initial kerneldoc entry for vkms with a todo list. Signed-off-by: Haneen Mohammed [danvet: Keep the todo.rst entry to point at the vkms docs instead.] Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180907174136.GA2648@haneenDRM --- Documentation/gpu/drivers.rst | 1 + Documentation/gpu/todo.rst | 7 +++++++ Documentation/gpu/vkms.rst | 24 ++++++++++++++++++++++++ 3 files changed, 32 insertions(+) create mode 100644 Documentation/gpu/vkms.rst (limited to 'Documentation/gpu') diff --git a/Documentation/gpu/drivers.rst b/Documentation/gpu/drivers.rst index 65be325bf282..7d2d3875ff1a 100644 --- a/Documentation/gpu/drivers.rst +++ b/Documentation/gpu/drivers.rst @@ -13,6 +13,7 @@ GPU Driver Documentation tve200 v3d vc4 + vkms bridge/dw-hdmi xen-front diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index 4c7c3ab60089..77c2b3c25565 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -360,6 +360,13 @@ converting things over. For modeset tests we also first need a bit of infrastructure to use dumb buffers for untiled buffers, to be able to run all the non-i915 specific modeset tests. +Extend virtual test driver (VKMS) +--------------------------------- + +See the documentation of :ref:`VKMS ` for more details. This is an ideal +internship task, since it only requires a virtual machine and can be sized to +fit the available time. + Contact: Daniel Vetter Driver Specific 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). -- cgit v1.2.3-59-g8ed1b