-
由 Chris Wilson 提交于
Keep the master iir and use it to reduce the number of reads and writes to the GT iir array, i.e. only the bits marked as set by the master iir are valid inside GT iir array and will be handled during the interrupt. Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk> Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: NMika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180215073713.26985-1-chris@chris-wilson.co.uk
f0fd96f5