drm/vkms: Introduce basic VKMS driver

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This patch introduces Virtual Kernel Mode-Setting (VKMS) driver. It
creates a very basic kms driver with 1 crtc/encoder/connector/plane.

VKMS driver would be useful for testing, or for running X (or similar)
on headless machines and be able to still use the GPU. Thus it enables
a virtual display without the need for hardware display capability.

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180514143346.GA21695@haneen-vb

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This commit is contained in:

Haneen Mohammed 2018-05-14 17:33:46 +03:00 • committed by Gustavo Padovan

parent c51756d56e

commit 1c7c5fd916

5 changed files with 169 additions and 0 deletions

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6

drivers/gpu/drm/Kconfig

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1

drivers/gpu/drm/Makefile

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3

drivers/gpu/drm/vkms/Makefile

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146

drivers/gpu/drm/vkms/vkms_drv.c

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13

drivers/gpu/drm/vkms/vkms_drv.h

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