drm/nvc0: implement crtc pll setting

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 274e9b66ec63..e0997d6e6d77 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -4828,7 +4828,7 @@ int get_pll_limits(struct drm_device *dev, uint32_t limit_match, struct pll_lims
                 pll_lim->min_p = record[12];
                 pll_lim->max_p = record[13];
                 /* where did this go to?? */
-                if (limit_match == 0x00614100 || limit_match == 0x00614900)
+                if ((entry[0] & 0xf0) == 0x80)
                         pll_lim->refclk = 27000;
                 else
                         pll_lim->refclk = 100000;