[Intel-gfx] [PATCH] drm/i915/cx0: prefer forward declarations over includes

[Jani Nikula]

Avoid including the world from headers when forward declarations
suffice.

Cc: Radhakrishna Sripada <radhakrishna.sripada at intel.com>
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 drivers/gpu/drm/i915/display/intel_cx0_phy.h | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_cx0_phy.h b/drivers/gpu/drm/i915/display/intel_cx0_phy.h
index 4c4db5cdcbd0..912e0eeb0be3 100644
--- a/drivers/gpu/drm/i915/display/intel_cx0_phy.h
+++ b/drivers/gpu/drm/i915/display/intel_cx0_phy.h
@@ -10,14 +10,15 @@
 #include <linux/bitfield.h>
 #include <linux/bits.h>
 
-#include "i915_drv.h"
-#include "intel_display_types.h"
-
-struct drm_i915_private;
-struct intel_encoder;
-struct intel_crtc_state;
 enum icl_port_dpll_id;
 enum phy;
+struct drm_i915_private;
+struct intel_atomic_state;
+struct intel_c10pll_state;
+struct intel_c20pll_state;
+struct intel_crtc_state;
+struct intel_encoder;
+struct intel_hdmi;
 
 bool intel_is_c10phy(struct drm_i915_private *dev_priv, enum phy phy);
 void intel_mtl_pll_enable(struct intel_encoder *encoder,
@@ -44,4 +45,5 @@ void intel_cx0_phy_set_signal_levels(struct intel_encoder *encoder,
 				     const struct intel_crtc_state *crtc_state);
 int intel_cx0_phy_check_hdmi_link_rate(struct intel_hdmi *hdmi, int clock);
 int intel_mtl_tbt_calc_port_clock(struct intel_encoder *encoder);
+
 #endif /* __INTEL_CX0_PHY_H__ */
-- 
2.39.2