drm/nva3/pm: allow use of divisor 16
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/nva3_pm.c b/drivers/gpu/drm/nouveau/nva3_pm.c
index 5285b98..bc357c8 100644
--- a/drivers/gpu/drm/nouveau/nva3_pm.c
+++ b/drivers/gpu/drm/nouveau/nva3_pm.c
@@ -128,7 +128,7 @@
/* If target clock is within [-2, 3) MHz of a divisor, we'll
* use that instead of calculating MNP values
*/
- pll->new_div = ((limits.refclk * 2) / (khz - 2999)) & 0x0f;
+ pll->new_div = min((limits.refclk * 2) / (khz - 2999), 16);
if (pll->new_div) {
diff = khz - ((limits.refclk * 2) / pll->new_div);
if (diff < -2000 || diff >= 3000)