Name
i9xx_check_fifo_underruns —
check for fifo underruns
Synopsis
void i9xx_check_fifo_underruns ( | struct drm_i915_private * dev_priv); |
Arguments
dev_priv
i915 device instance
Description
This function checks for fifo underruns on GMCH platforms. This needs to be
done manually on modeset to make sure that we catch all underruns since they
do not generate an interrupt by themselves on these platforms.