GitLab

Fixes warnings

../src/xrt/drivers/wmr/wmr_hmd.c:83:16: warning: zero-length gnu_printf format string [-Wformat-zero-length]
   83 |  WMR_TRACE(wh, "");
      |                ^~

Make sure the headset struct is fully configured before
starting the reading thread, otherwise we can get a crash if an
IMU update arrives for processing before the 3dof fusion is
ready.

fixes memory corruption

Only supports HP Reverb G1 and G2 for now.

Squash of the following commits:

Initial boilerplate code for HP Reverb G1 driver implementation
Detect and open MS HoloLens Sensors interface
Power up HMD display when headset is detected, and som general code cleanup
Add Reverb G2 PID
reverb_g1: Fix defines
reverb_g1: Run clang format
wmr: Rename Reverb G1 driver to WMR driver
d/wmr: Code style
d/wmr: Flesh out driver a bit more
d/wmr: Code style
Add basic 3dof rotational tracking
d/wmr: Code style
d/wmr: More tidy
xrt: Remove XRT_DEVICE_REVERB_G1
d/wmr: Even more tidy
d/wmr: Changes for Reverb G2
d/wmr: Fixes since last commit
wmr: Fix the meson build and auto-enable the driver
d/wmr: Sleep for compositor to get modes
d/wmr: Use os_hid for control device
d/wmr: Remove hidapi as a dependancy
d/wmr: Move sensor reading to own thread and fix locking
d/wmr: Read from control device and handle more unknown messages
d/wmr: Decode IPD value from control device
d/wmr: Remove all left over dummy driver fields

Co-author: nima01 <nima_zero_one@protonmail.com>
Co-author: Jakob Bornecrantz <jakob@collabora.com>
Co-author: Jan Schmidt <jan@centricular.com>

../src/xrt/compositor/main/comp_layer_renderer.c:317:17: warning: initialization of 'unsigned int' from 'void *' makes integer from pointer without a cast [-Wint-conversion]
  317 |      .subpass = VK_NULL_HANDLE,
      |                 ^~~~~~~~~~~~~~

Not ment to change the functionallity of the code only reflow the code.

This needs to be revisited after OpenHMD gets a proper API for haptic feedback.

closes #119

Co-author: Jakob Bornecrantz <jakob@collabora.com>