diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nva3_pm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nva3_pm.c b/drivers/gpu/drm/nouveau/nva3_pm.c index 16d574dbe36..ec684f56dfc 100644 --- a/drivers/gpu/drm/nouveau/nva3_pm.c +++ b/drivers/gpu/drm/nouveau/nva3_pm.c @@ -42,11 +42,12 @@ read_vco(struct drm_device *dev, int clk) static u32 read_clk(struct drm_device *dev, int clk, bool ignore_en) { + struct drm_nouveau_private *dev_priv = dev->dev_private; u32 sctl, sdiv, sclk; - /* refclk for the 0xe8xx plls always 27KHz */ + /* refclk for the 0xe8xx plls is a fixed frequency */ if (clk >= 0x40) - return 27000; + return dev_priv->crystal; sctl = nv_rd32(dev, 0x4120 + (clk * 4)); if (!ignore_en && !(sctl & 0x00000100)) @@ -54,7 +55,7 @@ read_clk(struct drm_device *dev, int clk, bool ignore_en) switch (sctl & 0x00003000) { case 0x00000000: - return 27000; + return dev_priv->crystal; case 0x00002000: if (sctl & 0x00000040) return 108000; |