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3 commits

Author SHA1 Message Date
Méven Car
0a2c511489 Wayland: Add support for protocol kde-output-device_v2, allow to detect drm mode changes 
CCBUG: 407058
 2021-09-01 13:37:43 +00:00
Xaver Hugl
26dff99f78 platforms/drm: explicit modifiers 
IN_FORMATS contains information about which buffer formats can be
scanned out with a given drm plane. Using these plane-specific
format+modifier combinations as well as explicit modifiers in
general can yield bandwidth and performance improvements,
especially in multi-gpu systems.
 2021-08-16 16:56:32 +02:00
Xaver Hugl
1041ef8275 platforms/drm: introduce virtual outputs 
When the last output gets disconnected, create a virtual output as a
placeholder until we have access to a physical output again. While
this placecholder never gets rendered to, with virtual outputs in
general that is possible (with gbm and qpainter atm) and can be done
for future use cases like wireless displays.

CCBUG: 420160
CCBUG: 438839
 2021-08-07 17:18:40 +02:00