drm/i915: Update RAWCLK_FREQ register on VLV/CHV

[cascardo/linux.git] / drivers / gpu / drm / i915 / i915_dma.c

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 5c76150..fd1260d 100644 (file)
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -454,6 +454,9 @@ static int i915_load_modeset_init(struct drm_device *dev)
        if (ret)
                goto cleanup_vga_client;
 
+       /* must happen before intel_power_domains_init_hw() on VLV/CHV */
+       intel_update_rawclk(dev_priv);
+
        intel_power_domains_init_hw(dev_priv, false);
 
        intel_csr_ucode_init(dev_priv);