[Intel-gfx] [PATCH 5/5] drm/i915/display: move hdport under display sub-struct

[Jani Nikula <jani.nikula@intel.com>]

Move display hdport related members under drm_i915_private display
sub-struct.

Prefer adding anonymous sub-structs even for single members that aren't
our own structs.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/display/intel_ddi.c          |  4 ++--
 drivers/gpu/drm/i915/display/intel_display.c      |  2 +-
 drivers/gpu/drm/i915/display/intel_display_core.h | 10 ++++++++++
 drivers/gpu/drm/i915/display/intel_dpll_mgr.c     |  4 ++--
 drivers/gpu/drm/i915/i915_drv.h                   |  8 --------
 5 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index f5416433826d..266c379c1d98 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -4130,8 +4130,8 @@ intel_ddi_max_lanes(struct intel_digital_port *dig_port)
 
 static bool hti_uses_phy(struct drm_i915_private *i915, enum phy phy)
 {
-	return i915->hti_state & HDPORT_ENABLED &&
-	       i915->hti_state & HDPORT_DDI_USED(phy);
+	return i915->display.hdport.hti_state & HDPORT_ENABLED &&
+	       i915->display.hdport.hti_state & HDPORT_DDI_USED(phy);
 }
 
 static enum hpd_pin xelpd_hpd_pin(struct drm_i915_private *dev_priv,
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 7834a47e0b4b..2160537fee73 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -8774,7 +8774,7 @@ int intel_modeset_init_nogem(struct drm_i915_private *i915)
 	 * any display resources before we create our display outputs.
 	 */
 	if (INTEL_INFO(i915)->display.has_hti)
-		i915->hti_state = intel_de_read(i915, HDPORT_STATE);
+		i915->display.hdport.hti_state = intel_de_read(i915, HDPORT_STATE);
 
 	/* Just disable it once at startup */
 	intel_vga_disable(i915);
diff --git a/drivers/gpu/drm/i915/display/intel_display_core.h b/drivers/gpu/drm/i915/display/intel_display_core.h
index 4c9a6b9c5512..eb013c153c48 100644
--- a/drivers/gpu/drm/i915/display/intel_display_core.h
+++ b/drivers/gpu/drm/i915/display/intel_display_core.h
@@ -355,6 +355,16 @@ struct intel_display {
 		struct mutex comp_mutex;
 	} hdcp;
 
+	struct {
+		/*
+		 * HTI (aka HDPORT) state read during initial hw readout.  Most
+		 * platforms don't have HTI, so this will just stay 0.  Those
+		 * that do will use this later to figure out which PLLs and PHYs
+		 * are unavailable for driver usage.
+		 */
+		u32 hti_state;
+	} hdport;
+
 	struct {
 		bool enabled;
 	} ipc;
diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
index d437fcf04bdd..8260f1168e8b 100644
--- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c
@@ -3169,10 +3169,10 @@ static void icl_update_active_dpll(struct intel_atomic_state *state,
 
 static u32 intel_get_hti_plls(struct drm_i915_private *i915)
 {
-	if (!(i915->hti_state & HDPORT_ENABLED))
+	if (!(i915->display.hdport.hti_state & HDPORT_ENABLED))
 		return 0;
 
-	return REG_FIELD_GET(HDPORT_DPLL_USED_MASK, i915->hti_state);
+	return REG_FIELD_GET(HDPORT_DPLL_USED_MASK, i915->display.hdport.hti_state);
 }
 
 static int icl_compute_combo_phy_dpll(struct intel_atomic_state *state,
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 1c95c75714da..ae63a8d71392 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -305,14 +305,6 @@ struct drm_i915_private {
 
 	struct intel_l3_parity l3_parity;
 
-	/*
-	 * HTI (aka HDPORT) state read during initial hw readout.  Most
-	 * platforms don't have HTI, so this will just stay 0.  Those that do
-	 * will use this later to figure out which PLLs and PHYs are unavailable
-	 * for driver usage.
-	 */
-	u32 hti_state;
-
 	/*
 	 * edram size in MB.
 	 * Cannot be determined by PCIID. You must always read a register.
-- 
2.34.1