diff options
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2014-04-01 15:37:25 -0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-04-01 23:26:26 +0200 |
| commit | be30b29fa9d5c9672f2e95abfe0faca3f733c8fc (patch) | |
| tree | 4773287dadd35028d79f9a32292aadfcb9a45dbd /drivers/gpu/drm/i915/i915_irq.c | |
| parent | d4eb6b10fcff869969f5c254f6dee6864647accf (diff) | |
drm/i915: add ironlake_irq_reset
To merge the common code of ironlake_irq_preinstall and
ironlake_irq_uninstall.
We should also probably do something about that HSWSTAM write on a
later commit.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
[danvet: Fix compile fail due to drm_i915_private_t typedef removal.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index ee89a259894c..e206a8a98866 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -2908,12 +2908,10 @@ static void gen5_gt_irq_reset(struct drm_device *dev) /* drm_dma.h hooks */ -static void ironlake_irq_preinstall(struct drm_device *dev) +static void ironlake_irq_reset(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - I915_WRITE(HWSTAM, 0xeffe); - GEN5_IRQ_RESET(DE); if (IS_GEN7(dev)) I915_WRITE(GEN7_ERR_INT, 0xffffffff); @@ -2923,6 +2921,15 @@ static void ironlake_irq_preinstall(struct drm_device *dev) ibx_irq_reset(dev); } +static void ironlake_irq_preinstall(struct drm_device *dev) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + + I915_WRITE(HWSTAM, 0xeffe); + + ironlake_irq_reset(dev); +} + static void valleyview_irq_preinstall(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; @@ -3360,13 +3367,7 @@ static void ironlake_irq_uninstall(struct drm_device *dev) I915_WRITE(HWSTAM, 0xffffffff); - GEN5_IRQ_RESET(DE); - if (IS_GEN7(dev)) - I915_WRITE(GEN7_ERR_INT, 0xffffffff); - - gen5_gt_irq_reset(dev); - - ibx_irq_reset(dev); + ironlake_irq_reset(dev); } static void i8xx_irq_preinstall(struct drm_device * dev) |