graesslin created this revision. graesslin added reviewers: KWin, Plasma, subdiff, sebas. Restricted Application added a project: KWin. Restricted Application added subscribers: kwin, plasma-devel.
REVISION SUMMARY This change hooks up the bits for changing the mode when a request to change mode from kscreen is received. This includes: - setting new mode in DrmOutput - creating new buffers in SceneQPainter backend - creating new GbmSurface in SceneOpenGL backend Room for improvement: - detect whether the new mode works and go back to old one if it fails TEST PLAN Started both a QPainter/OpenGL session. Used kcmshell5 kscreen to modify the resolution. Saw that it got applied, maximized a window to verify it's correct. Changed back to original resolution. Verified it looked good by maximizing a window. REPOSITORY R108 KWin BRANCH drm-mode-changes REVISION DETAIL https://phabricator.kde.org/D8398 AFFECTED FILES plugins/platforms/drm/drm_output.cpp plugins/platforms/drm/drm_output.h plugins/platforms/drm/egl_gbm_backend.cpp plugins/platforms/drm/egl_gbm_backend.h plugins/platforms/drm/scene_qpainter_drm_backend.cpp To: graesslin, #kwin, #plasma, subdiff, sebas Cc: plasma-devel, kwin, bwowk, ZrenBot, progwolff, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas, apol, mart
