diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-04-30 19:17:35 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-05-03 11:18:24 +0200 |
| commit | 7001f22f7c96bfcaa7d043dbb75b12c27880607d (patch) | |
| tree | 6d2ded6cef5bad8e53b3f37967fe01c2f258edeb /drivers/gpu/drm/i915/i915_irq.c | |
| parent | 582be6b415b85e754be5342894e85f3883e92362 (diff) | |
drm/i915: Remove unused dev_priv->vblank_pipe
vblank_pipe was intended to be used for tracking DRI1 state. However,
the vblank_pipe reported to DRI1 is fixed to umask both pipes, and the
dev_priv->vblank_pipe unused and superfluous.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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 | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 2e93ac0232f6..39c4e686455d 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1925,7 +1925,6 @@ static int ironlake_irq_postinstall(struct drm_device *dev) u32 render_irqs; u32 hotplug_mask; - dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B; dev_priv->irq_mask = ~display_mask; /* should always can generate irq */ @@ -1994,7 +1993,6 @@ static int ivybridge_irq_postinstall(struct drm_device *dev) u32 render_irqs; u32 hotplug_mask; - dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B; dev_priv->irq_mask = ~display_mask; /* should always can generate irq */ @@ -2047,8 +2045,6 @@ static int valleyview_irq_postinstall(struct drm_device *dev) dev_priv->pipestat[0] = 0; dev_priv->pipestat[1] = 0; - dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B; - /* Hack for broken MSIs on VLV */ pci_write_config_dword(dev_priv->dev->pdev, 0x94, 0xfee00000); pci_read_config_word(dev->pdev, 0x98, &msid); @@ -2123,8 +2119,6 @@ static void valleyview_irq_uninstall(struct drm_device *dev) if (!dev_priv) return; - dev_priv->vblank_pipe = 0; - for_each_pipe(pipe) I915_WRITE(PIPESTAT(pipe), 0xffff); @@ -2146,8 +2140,6 @@ static void ironlake_irq_uninstall(struct drm_device *dev) if (!dev_priv) return; - dev_priv->vblank_pipe = 0; - I915_WRITE(HWSTAM, 0xffffffff); I915_WRITE(DEIMR, 0xffffffff); @@ -2181,8 +2173,6 @@ static int i8xx_irq_postinstall(struct drm_device *dev) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B; - dev_priv->pipestat[0] = 0; dev_priv->pipestat[1] = 0; @@ -2297,8 +2287,6 @@ static void i8xx_irq_uninstall(struct drm_device * dev) drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; int pipe; - dev_priv->vblank_pipe = 0; - for_each_pipe(pipe) { /* Clear enable bits; then clear status bits */ I915_WRITE(PIPESTAT(pipe), 0); @@ -2334,8 +2322,6 @@ static int i915_irq_postinstall(struct drm_device *dev) drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; u32 enable_mask; - dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B; - dev_priv->pipestat[0] = 0; dev_priv->pipestat[1] = 0; @@ -2521,8 +2507,6 @@ static void i915_irq_uninstall(struct drm_device * dev) drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; int pipe; - dev_priv->vblank_pipe = 0; - if (I915_HAS_HOTPLUG(dev)) { I915_WRITE(PORT_HOTPLUG_EN, 0); I915_WRITE(PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT)); @@ -2566,8 +2550,6 @@ static int i965_irq_postinstall(struct drm_device *dev) u32 enable_mask; u32 error_mask; - dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B; - /* Unmask the interrupts that we always want on. */ dev_priv->irq_mask = ~(I915_ASLE_INTERRUPT | I915_DISPLAY_PIPE_A_EVENT_INTERRUPT | @@ -2778,8 +2760,6 @@ static void i965_irq_uninstall(struct drm_device * dev) if (!dev_priv) return; - dev_priv->vblank_pipe = 0; - if (I915_HAS_HOTPLUG(dev)) { I915_WRITE(PORT_HOTPLUG_EN, 0); I915_WRITE(PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT)); |