Documentation/gpu/vkms.rst

4  drm/vkms Virtual Kernel Modesetting
7 .. kernel-doc:: drivers/gpu/drm/vkms/vkms_drv.c
8    :doc: vkms (Virtual Kernel Modesetting)
17   lsmod | grep vkms
33   sudo modprobe vkms
40 to see the module options for vkms::
42   modinfo vkms
45 can be done while loading vkms. For example, to load vkms with cursor enabled,
48   sudo modprobe vkms enable_cursor=1
52   sudo modprobe -r vkms
76   sudo ./build/tests/<name of test> --device "sys:/sys/devices/platform/vkms"
77   sudo IGT_DEVICE="sys:/sys/devices/platform/vkms" ./build/tests/<name of test>
78   sudo IGT_DEVICE="sys:/sys/devices/platform/vkms" ./scripts/run-tests.sh -t <name of test>
83   sudo ./build/tests/kms_writeback --device "sys:/sys/devices/platform/vkms"
84   sudo IGT_DEVICE="sys:/sys/devices/platform/vkms" ./build/tests/kms_writeback
85   sudo IGT_DEVICE="sys:/sys/devices/platform/vkms" ./scripts/run-tests.sh -t kms_writeback
89 …udo ./build/tests/kms_flip --run-subtest basic-plain-flip --device "sys:/sys/devices/platform/vkms"
90 …sudo IGT_DEVICE="sys:/sys/devices/platform/vkms" ./build/tests/kms_flip --run-subtest basic-plain-…
132 all relevant igt testcases work on vkms. They are good options for internship
138 We want to be able to reconfigure vkms instance without having to reload the
150 The currently proposed solution is to expose vkms configuration through
165 - As a v4l device. This is useful for debugging compositors on special vkms