From: Koji Matsuoka <koji.matsuoka.xm@xxxxxxxxxxx>
Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@xxxxxxxxxxx>
---
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index b52b3e8..cd6803a 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -229,6 +229,7 @@ static void rcar_du_crtc_set_display_timing(struct rcar_du_crtc *rcrtc)
unsigned long rate;
u32 extdiv;
+ clk_set_rate(rcrtc->extclock, mode_clock);
extclk = clk_get_rate(rcrtc->extclock);
if (rcdu->info->dpll_ch & (1 << rcrtc->index)) {
unsigned long target = mode_clock;
--
2.7.4
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