drm/i915: Enable self-refresh for Ironlake



We disabled this a while ago as it was inexplicably broken. However, it
now appears to work...

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

parent 1ec14ad3

drivers/gpu/drm/i915/intel_display.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3456,7 +3456,7 @@ static void ironlake_update_wm(struct drm_device *dev,
		* display plane is used.
		*/
		tmp = 0;
		if (enabled == 1 && /* XXX disabled due to buggy implmentation? */ 0) {
		if (enabled == 1) {
		unsigned long line_time_us;
		int small, large, plane_fbc;
		int sr_clock, entries;