So we can easily provide an alternate implementation in the future.
Signed-off-by: Damien Lespiau <damien.lesp...@intel.com>
---
drivers/gpu/drm/i915/intel_ddi.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 1848906..55d7dad 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -1248,10 +1248,8 @@ static const char * const hsw_ddi_pll_names[] = {
"WRPLL 2",
};
-void intel_ddi_pll_init(struct drm_device *dev)
+static void hsw_shared_dplls_init(struct drm_i915_private *dev_priv)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
- uint32_t val = I915_READ(LCPLL_CTL);
int i;
dev_priv->num_shared_dpll = 2;
@@ -1264,6 +1262,14 @@ void intel_ddi_pll_init(struct drm_device *dev)
dev_priv->shared_dplls[i].get_hw_state =
hsw_ddi_pll_get_hw_state;
}
+}
+
+void intel_ddi_pll_init(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ uint32_t val = I915_READ(LCPLL_CTL);
+
+ hsw_shared_dplls_init(dev_priv);
/* The LCPLL register should be turned on by the BIOS. For now let's
* just check its state and print errors in case something is wrong.
--
1.8.3.1
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