From: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
So we can merge all the common code from postinstall and uninstall.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_irq.c | 26 +++++++-------------------
1 file changed, 7 insertions(+), 19 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 042bda5..461c9a5 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2731,7 +2731,7 @@ static void valleyview_irq_preinstall(struct drm_device *dev)
POSTING_READ(VLV_IER);
}
-static void gen8_irq_preinstall(struct drm_device *dev)
+static void gen8_irq_reset(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
int pipe;
@@ -2756,6 +2756,11 @@ static void gen8_irq_preinstall(struct drm_device *dev)
ibx_irq_reset(dev);
}
+static void gen8_irq_preinstall(struct drm_device *dev)
+{
+ gen8_irq_reset(dev);
+}
+
static void ibx_hpd_irq_setup(struct drm_device *dev)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
@@ -3016,30 +3021,13 @@ static int gen8_irq_postinstall(struct drm_device *dev)
static void gen8_irq_uninstall(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- int pipe;
if (!dev_priv)
return;
intel_hpd_irq_uninstall(dev_priv);
- I915_WRITE(GEN8_MASTER_IRQ, 0);
-
- GEN8_IRQ_RESET_NDX(GT, 0);
- GEN8_IRQ_RESET_NDX(GT, 1);
- GEN8_IRQ_RESET_NDX(GT, 2);
- GEN8_IRQ_RESET_NDX(GT, 3);
-
- for_each_pipe(pipe)
- GEN8_IRQ_RESET_NDX(DE_PIPE, pipe);
-
- GEN5_IRQ_RESET(GEN8_DE_PORT_);
- GEN5_IRQ_RESET(GEN8_DE_MISC_);
- GEN5_IRQ_RESET(GEN8_PCU_);
-
- POSTING_READ(GEN8_PCU_IIR);
-
- ibx_irq_reset(dev);
+ gen8_irq_reset(dev);
}
static void valleyview_irq_uninstall(struct drm_device *dev)
--
1.8.4.2
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