Re: [PATCH v3 14/23] drm/qxl: cover all crtcs in shadow bo.

2019-01-25 Thread Noralf Trønnes
Den 18.01.2019 13.20, skrev Gerd Hoffmann: > The qxl device supports only a single active framebuffer ("primary > surface" in spice terminology). In multihead configurations are handled > by defining rectangles within the primary surface for each head/crtc. > > Userspace which uses the qxl

[PATCH v3 14/23] drm/qxl: cover all crtcs in shadow bo.

2019-01-18 Thread Gerd Hoffmann
The qxl device supports only a single active framebuffer ("primary surface" in spice terminology). In multihead configurations are handled by defining rectangles within the primary surface for each head/crtc. Userspace which uses the qxl ioctl interface (xorg qxl driver) is aware of this