drm/i915: pass dev_priv explicitly to PFIT_CONTROL

Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PFIT_CONTROL register macro.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/fad44d3d987d914c83844cdf172adaa19772e035.1717514638.git.jani.nikula@intel.comSigned-off-by: Jani Nikula <jani.nikula@intel.com>

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

@@ -1861,12 +1861,13 @@ static void i9xx_pfit_enable(const struct intel_crtc_state *crtc_state)
 	 * according to register description and PRM.
 	 */
 	drm_WARN_ON(&dev_priv->drm,
-		    intel_de_read(dev_priv, PFIT_CONTROL) & PFIT_ENABLE);
+		    intel_de_read(dev_priv, PFIT_CONTROL(dev_priv)) & PFIT_ENABLE);
 	assert_transcoder_disabled(dev_priv, crtc_state->cpu_transcoder);
 
 	intel_de_write(dev_priv, PFIT_PGM_RATIOS,
 		       crtc_state->gmch_pfit.pgm_ratios);
-	intel_de_write(dev_priv, PFIT_CONTROL, crtc_state->gmch_pfit.control);
+	intel_de_write(dev_priv, PFIT_CONTROL(dev_priv),
+		       crtc_state->gmch_pfit.control);
 
 	/* Border color in case we don't scale up to the full screen. Black by
 	 * default, change to something else for debugging. */
@@ -2195,8 +2196,8 @@ static void i9xx_pfit_disable(const struct intel_crtc_state *old_crtc_state)
 	assert_transcoder_disabled(dev_priv, old_crtc_state->cpu_transcoder);
 
 	drm_dbg_kms(&dev_priv->drm, "disabling pfit, current: 0x%08x\n",
-		    intel_de_read(dev_priv, PFIT_CONTROL));
-	intel_de_write(dev_priv, PFIT_CONTROL, 0);
+		    intel_de_read(dev_priv, PFIT_CONTROL(dev_priv)));
+	intel_de_write(dev_priv, PFIT_CONTROL(dev_priv), 0);
 }
 
 static void i9xx_crtc_disable(struct intel_atomic_state *state,
@@ -2974,7 +2975,7 @@ static void i9xx_get_pfit_config(struct intel_crtc_state *crtc_state)
 	if (!i9xx_has_pfit(dev_priv))
 		return;
 
-	tmp = intel_de_read(dev_priv, PFIT_CONTROL);
+	tmp = intel_de_read(dev_priv, PFIT_CONTROL(dev_priv));
 	if (!(tmp & PFIT_ENABLE))
 		return;
 

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

@@ -148,7 +148,7 @@ static void intel_lvds_get_config(struct intel_encoder *encoder,
 
 	/* gen2/3 store dither state in pfit control, needs to match */
 	if (DISPLAY_VER(dev_priv) < 4) {
-		tmp = intel_de_read(dev_priv, PFIT_CONTROL);
+		tmp = intel_de_read(dev_priv, PFIT_CONTROL(dev_priv));
 
 		crtc_state->gmch_pfit.control |= tmp & PFIT_PANEL_8TO6_DITHER_ENABLE;
 	}

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

@@ -950,7 +950,7 @@ static void update_pfit_vscale_ratio(struct intel_overlay *overlay)
 	} else {
 		u32 tmp;
 
-		if (intel_de_read(dev_priv, PFIT_CONTROL) & PFIT_VERT_AUTO_SCALE)
+		if (intel_de_read(dev_priv, PFIT_CONTROL(dev_priv)) & PFIT_VERT_AUTO_SCALE)
 			tmp = intel_de_read(dev_priv, PFIT_AUTO_RATIOS);
 		else
 			tmp = intel_de_read(dev_priv, PFIT_PGM_RATIOS);

drivers/gpu/drm/i915/i915_reg.h

@@ -1507,7 +1507,7 @@
 #define   VIDEO_DIP_ENABLE_AS_ADL	REG_BIT(23)
 
 /* Panel fitting */
-#define PFIT_CONTROL	_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61230)
+#define PFIT_CONTROL(dev_priv)	_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x61230)
 #define   PFIT_ENABLE			REG_BIT(31)
 #define   PFIT_PIPE_MASK		REG_GENMASK(30, 29) /* 965+ */
 #define   PFIT_PIPE(pipe)		REG_FIELD_PREP(PFIT_PIPE_MASK, (pipe))