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Maarten Lankhorst authored
We may keep the crtc's enabled when userspace unsets all framebuffers but keeps the crtc active. This exposes a WARN in fbc_global disable, and a lot of bugs in our hardware readout code. Solve this by disabling all crtc's for now. Changes since v1: - Use lock_all_ctx instead of lock_all. Signed-off-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1481812185-19098-4-git-send-email-maarten.lankhorst@linux.intel.comReviewed-by:
Daniel Vetter <daniel.vetter@ffwll.ch>
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