drm/i915: pass dev_priv explicitly to PP_STATUS

Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PP_STATUS register macro.
Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/7b76be10723f36d6e1b45be76d112a4b178ef493.1716806471.git.jani.nikula@intel.comSigned-off-by: Jani Nikula <jani.nikula@intel.com>

drivers/gpu/drm/i915/display/intel_display_power.c

@@ -1207,7 +1207,7 @@ static void assert_can_disable_lcpll(struct drm_i915_private *dev_priv)
 			intel_de_read(dev_priv, WRPLL_CTL(1)) & WRPLL_PLL_ENABLE,
 			"WRPLL2 enabled\n");
 	I915_STATE_WARN(dev_priv,
-			intel_de_read(dev_priv, PP_STATUS(0)) & PP_ON,
+			intel_de_read(dev_priv, PP_STATUS(dev_priv, 0)) & PP_ON,
 			"Panel power on\n");
 	I915_STATE_WARN(dev_priv,
 			intel_de_read(dev_priv, BLC_PWM_CPU_CTL2) & BLM_PWM_ENABLE,

drivers/gpu/drm/i915/display/intel_lvds.c

@@ -324,7 +324,7 @@ static void intel_enable_lvds(struct intel_atomic_state *state,
 	intel_de_rmw(dev_priv, PP_CONTROL(0), 0, PANEL_POWER_ON);
 	intel_de_posting_read(dev_priv, lvds_encoder->reg);
 
-	if (intel_de_wait_for_set(dev_priv, PP_STATUS(0), PP_ON, 5000))
+	if (intel_de_wait_for_set(dev_priv, PP_STATUS(dev_priv, 0), PP_ON, 5000))
 		drm_err(&dev_priv->drm,
 			"timed out waiting for panel to power on\n");
 
@@ -340,7 +340,7 @@ static void intel_disable_lvds(struct intel_atomic_state *state,
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 
 	intel_de_rmw(dev_priv, PP_CONTROL(0), PANEL_POWER_ON, 0);
-	if (intel_de_wait_for_clear(dev_priv, PP_STATUS(0), PP_ON, 1000))
+	if (intel_de_wait_for_clear(dev_priv, PP_STATUS(dev_priv, 0), PP_ON, 1000))
 		drm_err(&dev_priv->drm,
 			"timed out waiting for panel to power off\n");
 
@@ -379,7 +379,7 @@ static void intel_lvds_shutdown(struct intel_encoder *encoder)
 {
 	struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
 
-	if (intel_de_wait_for_clear(dev_priv, PP_STATUS(0), PP_CYCLE_DELAY_ACTIVE, 5000))
+	if (intel_de_wait_for_clear(dev_priv, PP_STATUS(dev_priv, 0), PP_CYCLE_DELAY_ACTIVE, 5000))
 		drm_err(&dev_priv->drm,
 			"timed out waiting for panel power cycle delay\n");
 }

drivers/gpu/drm/i915/display/intel_pps.c

@@ -272,7 +272,7 @@ typedef bool (*pps_check)(struct drm_i915_private *dev_priv, int pps_idx);
 
 static bool pps_has_pp_on(struct drm_i915_private *dev_priv, int pps_idx)
 {
-	return intel_de_read(dev_priv, PP_STATUS(pps_idx)) & PP_ON;
+	return intel_de_read(dev_priv, PP_STATUS(dev_priv, pps_idx)) & PP_ON;
 }
 
 static bool pps_has_vdd_on(struct drm_i915_private *dev_priv, int pps_idx)
@@ -492,7 +492,7 @@ static void intel_pps_get_registers(struct intel_dp *intel_dp,
 		pps_idx = intel_dp->pps.pps_idx;
 
 	regs->pp_ctrl = PP_CONTROL(pps_idx);
-	regs->pp_stat = PP_STATUS(pps_idx);
+	regs->pp_stat = PP_STATUS(dev_priv, pps_idx);
 	regs->pp_on = PP_ON_DELAYS(pps_idx);
 	regs->pp_off = PP_OFF_DELAYS(pps_idx);
 

drivers/gpu/drm/i915/display/intel_pps_regs.h

@@ -18,7 +18,7 @@
 	_MMIO(__to_intel_display(dev_priv)->pps.mmio_base - PPS_BASE + (reg) + (pps_idx) * 0x100)
 
 #define _PP_STATUS			0x61200
-#define PP_STATUS(pps_idx)		_MMIO_PPS(dev_priv, pps_idx, _PP_STATUS)
+#define PP_STATUS(dev_priv, pps_idx)	_MMIO_PPS(dev_priv, pps_idx, _PP_STATUS)
 #define   PP_ON				REG_BIT(31)
 /*
  * Indicates that all dependencies of the panel are on: