Commit 75f195f4 authored Jan 18, 2018 by Dave Airlie

drm-misc into drm-fixes

Final 4.15 drm-misc pull:

Just 3 sun4i patches to fix clock computation/checks.

* tag 'drm-misc-fixes-2018-01-17' of git://anongit.freedesktop.org/drm/drm-misc:
  drm/sun4i: hdmi: Add missing rate halving check in sun4i_tmds_determine_rate
  drm/sun4i: hdmi: Fix incorrect assignment in sun4i_tmds_determine_rate
  drm/sun4i: hdmi: Check for unset best_parent in sun4i_tmds_determine_rate

parents 894219d7 3b9c57ce

drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c

+6 −3

Original line number	Diff line number	Diff line
		@@ -102,10 +102,13 @@ static int sun4i_tmds_determine_rate(struct clk_hw *hw,
		goto out;
		}

		if (abs(rate - rounded / i) <
		abs(rate - best_parent / best_div)) {
		if (!best_parent \|\|
		abs(rate - rounded / i / j) <
		abs(rate - best_parent / best_half /
		best_div)) {
		best_parent = rounded;
		best_div = i;
		best_half = i;
		best_div = j;
		}
		}
		}