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path: root/drivers/gpu/drm/i915/display/vlv_dsi_pll.h
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Diffstat (limited to 'drivers/gpu/drm/i915/display/vlv_dsi_pll.h')
-rw-r--r--drivers/gpu/drm/i915/display/vlv_dsi_pll.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/vlv_dsi_pll.h b/drivers/gpu/drm/i915/display/vlv_dsi_pll.h
index ab9291ad1e79..fbe5113dbeb9 100644
--- a/drivers/gpu/drm/i915/display/vlv_dsi_pll.h
+++ b/drivers/gpu/drm/i915/display/vlv_dsi_pll.h
@@ -32,7 +32,16 @@ u32 bxt_dsi_get_pclk(struct intel_encoder *encoder,
struct intel_crtc_state *config);
void bxt_dsi_reset_clocks(struct intel_encoder *encoder, enum port port);
+#ifdef I915
void assert_dsi_pll_enabled(struct drm_i915_private *i915);
void assert_dsi_pll_disabled(struct drm_i915_private *i915);
+#else
+static inline void assert_dsi_pll_enabled(struct drm_i915_private *i915)
+{
+}
+static inline void assert_dsi_pll_disabled(struct drm_i915_private *i915)
+{
+}
+#endif
#endif /* __VLV_DSI_PLL_H__ */