Attachment 5912 Details for Bug 7233 – Check Pipe B for IRQ's

[patch] Check Pipe B for IRQ's

irq.patch (text/plain), 1.06 KB, created by Alan Hourihane on 2006-06-15 00:12:03 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Alan Hourihane

Created: 2006-06-15 00:12:03 UTC

Size: 1.06 KB

patch

obsolete

>Index: i915_irq.c
>===================================================================
>RCS file: /cvs/dri/drm/shared-core/i915_irq.c,v
>retrieving revision 1.16
>diff -u -r1.16 i915_irq.c
>--- i915_irq.c	25 Mar 2006 07:16:14 -0000	1.16
>+++ i915_irq.c	15 Jun 2006 07:07:17 -0000
>@@ -45,7 +45,7 @@
> 
> 	temp = I915_READ16(I915REG_INT_IDENTITY_R);
> 
>-	temp &= (USER_INT_FLAG | VSYNC_PIPEA_FLAG);
>+	temp &= (USER_INT_FLAG | VSYNC_PIPEA_FLAG | VSYNC_PIPEB_FLAG);
> 
> 	DRM_DEBUG("%s flag=%08x\n", __FUNCTION__, temp);
> 
>@@ -59,7 +59,7 @@
> 	if (temp & USER_INT_FLAG)
> 		DRM_WAKEUP(&dev_priv->irq_queue);
> 
>-	if (temp & VSYNC_PIPEA_FLAG) {
>+	if (temp & (VSYNC_PIPEA_FLAG | VSYNC_PIPEB_FLAG)) {
> 		atomic_inc(&dev->vbl_received);
> 		DRM_WAKEUP(&dev->vbl_queue);
> 		drm_vbl_send_signals(dev);
>@@ -197,7 +197,7 @@
> {
> 	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
> 
>-	I915_WRITE16(I915REG_INT_ENABLE_R, USER_INT_FLAG | VSYNC_PIPEA_FLAG);
>+	I915_WRITE16(I915REG_INT_ENABLE_R, USER_INT_FLAG | VSYNC_PIPEA_FLAG | VSYNC_PIPEB_FLAG);
> 	DRM_INIT_WAITQUEUE(&dev_priv->irq_queue);
> }
>

Actions: View | Splinter Review

Attachments on bug 7233: 5912

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.