This ensures that the screen pixmap contents have been initialized when the initial modes are set.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=27757
673e1c7 Defer initial modeset until the first BlockHandler invocation
src/drmmode_display.c | 44 ++++++++++++++------------------------------
src/drmmode_display.h | 3 ++-
src/radeon_kms.c | 17 ++++++++++++++---
3 files changed, 30 insertions(+), 34 deletions(-)
Upstream: cgit.freedesktop.org