drm/i915: Explicitly cast pipe -> intel_dpll_id
We only do this on IBX where there's a fixed pch dpll to pipe
assignment. Being explicit about it can't really hurt and makes
sparse happy.
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index be15187..aaa9a75 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3097,7 +3097,7 @@
if (HAS_PCH_IBX(dev_priv->dev)) {
/* Ironlake PCH has a fixed PLL->PCH pipe mapping. */
- i = crtc->pipe;
+ i = (enum intel_dpll_id) crtc->pipe;
pll = &dev_priv->shared_dplls[i];
DRM_DEBUG_KMS("CRTC:%d using pre-allocated %s\n",
@@ -5856,7 +5856,8 @@
ironlake_get_fdi_m_n_config(crtc, pipe_config);
if (HAS_PCH_IBX(dev_priv->dev)) {
- pipe_config->shared_dpll = crtc->pipe;
+ pipe_config->shared_dpll =
+ (enum intel_dpll_id) crtc->pipe;
} else {
tmp = I915_READ(PCH_DPLL_SEL);
if (tmp & TRANS_DPLLB_SEL(crtc->pipe))