drm/i915: s/INTEL_INFO(dev_priv)->gen/INTEL_GEN(dev_priv) in i915_irq

INTEL_GEN() appears to be the new way of doing these platform checks, so
convert this i915_irq.c too.
Signed-off-by: NDhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: NTvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1500402480-30741-1-git-send-email-dhinakaran.pandiyan@intel.com

drivers/gpu/drm/i915/i915_irq.c

@@ -275,17 +275,17 @@ void gen5_disable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask)
 
 static i915_reg_t gen6_pm_iir(struct drm_i915_private *dev_priv)
 {
-	return INTEL_INFO(dev_priv)->gen >= 8 ? GEN8_GT_IIR(2) : GEN6_PMIIR;
+	return INTEL_GEN(dev_priv) >= 8 ? GEN8_GT_IIR(2) : GEN6_PMIIR;
 }
 
 static i915_reg_t gen6_pm_imr(struct drm_i915_private *dev_priv)
 {
-	return INTEL_INFO(dev_priv)->gen >= 8 ? GEN8_GT_IMR(2) : GEN6_PMIMR;
+	return INTEL_GEN(dev_priv) >= 8 ? GEN8_GT_IMR(2) : GEN6_PMIMR;
 }
 
 static i915_reg_t gen6_pm_ier(struct drm_i915_private *dev_priv)
 {
-	return INTEL_INFO(dev_priv)->gen >= 8 ? GEN8_GT_IER(2) : GEN6_PMIER;
+	return INTEL_GEN(dev_priv) >= 8 ? GEN8_GT_IER(2) : GEN6_PMIER;
 }
 
 /**
@@ -1661,7 +1661,7 @@ static void gen6_rps_irq_handler(struct drm_i915_private *dev_priv, u32 pm_iir)
 		spin_unlock(&dev_priv->irq_lock);
 	}
 
-	if (INTEL_INFO(dev_priv)->gen >= 8)
+	if (INTEL_GEN(dev_priv) >= 8)
 		return;
 
 	if (HAS_VEBOX(dev_priv)) {
@@ -2440,7 +2440,7 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl)
 			ret = IRQ_HANDLED;
 
 			tmp_mask = GEN8_AUX_CHANNEL_A;
-			if (INTEL_INFO(dev_priv)->gen >= 9)
+			if (INTEL_GEN(dev_priv) >= 9)
 				tmp_mask |= GEN9_AUX_CHANNEL_B |
 					    GEN9_AUX_CHANNEL_C |
 					    GEN9_AUX_CHANNEL_D;
@@ -2498,7 +2498,7 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl)
 			intel_check_page_flip(dev_priv, pipe);
 
 		flip_done = iir;
-		if (INTEL_INFO(dev_priv)->gen >= 9)
+		if (INTEL_GEN(dev_priv) >= 9)
 			flip_done &= GEN9_PIPE_PLANE1_FLIP_DONE;
 		else
 			flip_done &= GEN8_PIPE_PRIMARY_FLIP_DONE;
@@ -2513,7 +2513,7 @@ gen8_de_irq_handler(struct drm_i915_private *dev_priv, u32 master_ctl)
 			intel_cpu_fifo_underrun_irq_handler(dev_priv, pipe);
 
 		fault_errors = iir;
-		if (INTEL_INFO(dev_priv)->gen >= 9)
+		if (INTEL_GEN(dev_priv) >= 9)
 			fault_errors &= GEN9_DE_PIPE_IRQ_FAULT_ERRORS;
 		else
 			fault_errors &= GEN8_DE_PIPE_IRQ_FAULT_ERRORS;
@@ -3492,7 +3492,7 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv)
 	u32 de_misc_masked = GEN8_DE_MISC_GSE;
 	enum pipe pipe;
 
-	if (INTEL_INFO(dev_priv)->gen >= 9) {
+	if (INTEL_GEN(dev_priv) >= 9) {
 		de_pipe_masked |= GEN9_PIPE_PLANE1_FLIP_DONE |
 				  GEN9_DE_PIPE_IRQ_FAULT_ERRORS;
 		de_port_masked |= GEN9_AUX_CHANNEL_B | GEN9_AUX_CHANNEL_C |
@@ -4290,16 +4290,16 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
 	 *
 	 * TODO: verify if this can be reproduced on VLV,CHV.
 	 */
-	if (INTEL_INFO(dev_priv)->gen <= 7)
+	if (INTEL_GEN(dev_priv) <= 7)
 		dev_priv->rps.pm_intrmsk_mbz |= GEN6_PM_RP_UP_EI_EXPIRED;
 
-	if (INTEL_INFO(dev_priv)->gen >= 8)
+	if (INTEL_GEN(dev_priv) >= 8)
 		dev_priv->rps.pm_intrmsk_mbz |= GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
 
 	if (IS_GEN2(dev_priv)) {
 		/* Gen2 doesn't have a hardware frame counter */
 		dev->max_vblank_count = 0;
-	} else if (IS_G4X(dev_priv) || INTEL_INFO(dev_priv)->gen >= 5) {
+	} else if (IS_G4X(dev_priv) || INTEL_GEN(dev_priv) >= 5) {
 		dev->max_vblank_count = 0xffffffff; /* full 32 bit counter */
 		dev->driver->get_vblank_counter = g4x_get_vblank_counter;
 	} else {
@@ -4346,7 +4346,7 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
 		dev->driver->enable_vblank = i965_enable_vblank;
 		dev->driver->disable_vblank = i965_disable_vblank;
 		dev_priv->display.hpd_irq_setup = i915_hpd_irq_setup;
-	} else if (INTEL_INFO(dev_priv)->gen >= 8) {
+	} else if (INTEL_GEN(dev_priv) >= 8) {
 		dev->driver->irq_handler = gen8_irq_handler;
 		dev->driver->irq_preinstall = gen8_irq_reset;
 		dev->driver->irq_postinstall = gen8_irq_postinstall;