[PATCH 4/8] drm/i915/irq: split out i915_display_irq_postinstall()

[Jani Nikula]

Split out i915_display_irq_postinstall() similar to other platforms.

Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display_irq.c | 16 ++++++++++++++++
 drivers/gpu/drm/i915/display/intel_display_irq.h |  1 +
 drivers/gpu/drm/i915/i915_irq.c                  |  9 +--------
 3 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_irq.c 
b/drivers/gpu/drm/i915/display/intel_display_irq.c
index a0e08b8752e7..77cdd1ea5d00 100644
--- a/drivers/gpu/drm/i915/display/intel_display_irq.c
+++ b/drivers/gpu/drm/i915/display/intel_display_irq.c
@@ -1902,6 +1902,22 @@ void i9xx_display_irq_reset(struct intel_display 
*display)
        i9xx_pipestat_irq_reset(display);
 }
 
+void i915_display_irq_postinstall(struct intel_display *display)
+{
+       struct drm_i915_private *dev_priv = to_i915(display->drm);
+
+       /*
+        * Interrupt setup is already guaranteed to be single-threaded, this is
+        * just to make the assert_spin_locked check happy.
+        */
+       spin_lock_irq(&dev_priv->irq_lock);
+       i915_enable_pipestat(display, PIPE_A, PIPE_CRC_DONE_INTERRUPT_STATUS);
+       i915_enable_pipestat(display, PIPE_B, PIPE_CRC_DONE_INTERRUPT_STATUS);
+       spin_unlock_irq(&dev_priv->irq_lock);
+
+       i915_enable_asle_pipestat(display);
+}
+
 static u32 vlv_error_mask(void)
 {
        /* TODO enable other errors too? */
diff --git a/drivers/gpu/drm/i915/display/intel_display_irq.h 
b/drivers/gpu/drm/i915/display/intel_display_irq.h
index 5422426c6843..8fdce804c9d7 100644
--- a/drivers/gpu/drm/i915/display/intel_display_irq.h
+++ b/drivers/gpu/drm/i915/display/intel_display_irq.h
@@ -61,6 +61,7 @@ void vlv_display_irq_reset(struct intel_display *display);
 void gen8_display_irq_reset(struct intel_display *display);
 void gen11_display_irq_reset(struct intel_display *display);
 
+void i915_display_irq_postinstall(struct intel_display *display);
 void vlv_display_irq_postinstall(struct intel_display *display);
 void ilk_de_irq_postinstall(struct intel_display *display);
 void gen8_de_irq_postinstall(struct intel_display *display);
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 19d8a7c29eac..30c78177ae0d 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -935,14 +935,7 @@ static void i915_irq_postinstall(struct drm_i915_private 
*dev_priv)
 
        gen2_irq_init(uncore, GEN2_IRQ_REGS, dev_priv->irq_mask, enable_mask);
 
-       /* Interrupt setup is already guaranteed to be single-threaded, this is
-        * just to make the assert_spin_locked check happy. */
-       spin_lock_irq(&dev_priv->irq_lock);
-       i915_enable_pipestat(display, PIPE_A, PIPE_CRC_DONE_INTERRUPT_STATUS);
-       i915_enable_pipestat(display, PIPE_B, PIPE_CRC_DONE_INTERRUPT_STATUS);
-       spin_unlock_irq(&dev_priv->irq_lock);
-
-       i915_enable_asle_pipestat(display);
+       i915_display_irq_postinstall(display);
 }
 
 static irqreturn_t i915_irq_handler(int irq, void *arg)
-- 
2.39.5