drm/i915: pass dev_priv explicitly to DSPARB

Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the DSPARB register macro.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/9e8dc8978ce3122a0e9c53778be547875a9ae6d8.1717514638.git.jani.nikula@intel.comSigned-off-by: Jani Nikula <jani.nikula@intel.com>

drivers/gpu/drm/i915/display/i9xx_wm.c

@@ -269,13 +269,15 @@ static void vlv_get_fifo_size(struct intel_crtc_state *crtc_state)
 
 	switch (pipe) {
 	case PIPE_A:
-		dsparb = intel_uncore_read(&dev_priv->uncore, DSPARB);
+		dsparb = intel_uncore_read(&dev_priv->uncore,
+					   DSPARB(dev_priv));
 		dsparb2 = intel_uncore_read(&dev_priv->uncore, DSPARB2);
 		sprite0_start = VLV_FIFO_START(dsparb, dsparb2, 0, 0);
 		sprite1_start = VLV_FIFO_START(dsparb, dsparb2, 8, 4);
 		break;
 	case PIPE_B:
-		dsparb = intel_uncore_read(&dev_priv->uncore, DSPARB);
+		dsparb = intel_uncore_read(&dev_priv->uncore,
+					   DSPARB(dev_priv));
 		dsparb2 = intel_uncore_read(&dev_priv->uncore, DSPARB2);
 		sprite0_start = VLV_FIFO_START(dsparb, dsparb2, 16, 8);
 		sprite1_start = VLV_FIFO_START(dsparb, dsparb2, 24, 12);
@@ -300,7 +302,7 @@ static void vlv_get_fifo_size(struct intel_crtc_state *crtc_state)
 static int i9xx_get_fifo_size(struct drm_i915_private *dev_priv,
 			      enum i9xx_plane_id i9xx_plane)
 {
-	u32 dsparb = intel_uncore_read(&dev_priv->uncore, DSPARB);
+	u32 dsparb = intel_uncore_read(&dev_priv->uncore, DSPARB(dev_priv));
 	int size;
 
 	size = dsparb & 0x7f;
@@ -316,7 +318,7 @@ static int i9xx_get_fifo_size(struct drm_i915_private *dev_priv,
 static int i830_get_fifo_size(struct drm_i915_private *dev_priv,
 			      enum i9xx_plane_id i9xx_plane)
 {
-	u32 dsparb = intel_uncore_read(&dev_priv->uncore, DSPARB);
+	u32 dsparb = intel_uncore_read(&dev_priv->uncore, DSPARB(dev_priv));
 	int size;
 
 	size = dsparb & 0x1ff;
@@ -333,7 +335,7 @@ static int i830_get_fifo_size(struct drm_i915_private *dev_priv,
 static int i845_get_fifo_size(struct drm_i915_private *dev_priv,
 			      enum i9xx_plane_id i9xx_plane)
 {
-	u32 dsparb = intel_uncore_read(&dev_priv->uncore, DSPARB);
+	u32 dsparb = intel_uncore_read(&dev_priv->uncore, DSPARB(dev_priv));
 	int size;
 
 	size = dsparb & 0x7f;
@@ -1787,7 +1789,7 @@ static void vlv_atomic_update_fifo(struct intel_atomic_state *state,
 
 	switch (crtc->pipe) {
 	case PIPE_A:
-		dsparb = intel_uncore_read_fw(uncore, DSPARB);
+		dsparb = intel_uncore_read_fw(uncore, DSPARB(dev_priv));
 		dsparb2 = intel_uncore_read_fw(uncore, DSPARB2);
 
 		dsparb &= ~(VLV_FIFO(SPRITEA, 0xff) |
@@ -1800,11 +1802,11 @@ static void vlv_atomic_update_fifo(struct intel_atomic_state *state,
 		dsparb2 |= (VLV_FIFO(SPRITEA_HI, sprite0_start >> 8) |
 			   VLV_FIFO(SPRITEB_HI, sprite1_start >> 8));
 
-		intel_uncore_write_fw(uncore, DSPARB, dsparb);
+		intel_uncore_write_fw(uncore, DSPARB(dev_priv), dsparb);
 		intel_uncore_write_fw(uncore, DSPARB2, dsparb2);
 		break;
 	case PIPE_B:
-		dsparb = intel_uncore_read_fw(uncore, DSPARB);
+		dsparb = intel_uncore_read_fw(uncore, DSPARB(dev_priv));
 		dsparb2 = intel_uncore_read_fw(uncore, DSPARB2);
 
 		dsparb &= ~(VLV_FIFO(SPRITEC, 0xff) |
@@ -1817,7 +1819,7 @@ static void vlv_atomic_update_fifo(struct intel_atomic_state *state,
 		dsparb2 |= (VLV_FIFO(SPRITEC_HI, sprite0_start >> 8) |
 			   VLV_FIFO(SPRITED_HI, sprite1_start >> 8));
 
-		intel_uncore_write_fw(uncore, DSPARB, dsparb);
+		intel_uncore_write_fw(uncore, DSPARB(dev_priv), dsparb);
 		intel_uncore_write_fw(uncore, DSPARB2, dsparb2);
 		break;
 	case PIPE_C:
@@ -1841,7 +1843,7 @@ static void vlv_atomic_update_fifo(struct intel_atomic_state *state,
 		break;
 	}
 
-	intel_uncore_posting_read_fw(uncore, DSPARB);
+	intel_uncore_posting_read_fw(uncore, DSPARB(dev_priv));
 
 	spin_unlock(&uncore->lock);
 }

drivers/gpu/drm/i915/i915_reg.h

@@ -1903,7 +1903,7 @@
 #define   SPRITEA_INVALID_GTT_STATUS			REG_BIT(1)
 #define   PLANEA_INVALID_GTT_STATUS			REG_BIT(0)
 
-#define DSPARB			_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x70030)
+#define DSPARB(dev_priv)			_MMIO(DISPLAY_MMIO_BASE(dev_priv) + 0x70030)
 #define   DSPARB_CSTART_MASK	(0x7f << 7)
 #define   DSPARB_CSTART_SHIFT	7
 #define   DSPARB_BSTART_MASK	(0x7f)

drivers/gpu/drm/i915/i915_suspend.c

@@ -92,7 +92,8 @@ void i915_save_display(struct drm_i915_private *dev_priv)
 
 	/* Display arbitration control */
 	if (GRAPHICS_VER(dev_priv) <= 4)
-		dev_priv->regfile.saveDSPARB = intel_de_read(dev_priv, DSPARB);
+		dev_priv->regfile.saveDSPARB = intel_de_read(dev_priv,
+							     DSPARB(dev_priv));
 
 	if (GRAPHICS_VER(dev_priv) == 4)
 		pci_read_config_word(pdev, GCDGMBUS,
@@ -116,7 +117,8 @@ void i915_restore_display(struct drm_i915_private *dev_priv)
 
 	/* Display arbitration */
 	if (GRAPHICS_VER(dev_priv) <= 4)
-		intel_de_write(dev_priv, DSPARB, dev_priv->regfile.saveDSPARB);
+		intel_de_write(dev_priv, DSPARB(dev_priv),
+			       dev_priv->regfile.saveDSPARB);
 
 	intel_vga_redisable(dev_priv);