• Chris Wilson's avatar
    drm/i915: Use a device flag for non-interruptible phases · ce453d81
    Chris Wilson authored
    The code paths for modesetting are growing in complexity as we may need
    to move the buffers around in order to fit the scanout in the aperture.
    Therefore we face a choice as to whether to thread the interruptible status
    through the entire pinning and unbinding code paths or to add a flag to
    the device when we may not be interrupted by a signal. This does the
    latter and so fixes a few instances of modesetting failures under stress.
    Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
    ce453d81
i915_drv.h 40.7 KB