From: "Michel Dänzer" <michel@daenzer.net>
To: Dave Airlie <airlied@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Subject: [PATCH] drm/radeon/kms: Initialize pageflip spinlocks.
Date: Tue, 11 Jan 2011 10:44:54 +0100 [thread overview]
Message-ID: <1294739094-23943-1-git-send-email-michel@daenzer.net> (raw)
From: Michel Dänzer <daenzer@vmware.com>
I'm amazed but not really surprised this worked on x86...
Signed-off-by: Michel Dänzer <daenzer@vmware.com>
---
drivers/gpu/drm/radeon/radeon_irq_kms.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c
index a289646..9ec830c 100644
--- a/drivers/gpu/drm/radeon/radeon_irq_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c
@@ -110,11 +110,14 @@ void radeon_driver_irq_uninstall_kms(struct drm_device *dev)
int radeon_irq_kms_init(struct radeon_device *rdev)
{
+ int i;
int r = 0;
INIT_WORK(&rdev->hotplug_work, radeon_hotplug_work_func);
spin_lock_init(&rdev->irq.sw_lock);
+ for (i = 0; i < rdev->num_crtc; i++)
+ spin_lock_init(&rdev->irq.pflip_lock[i]);
r = drm_vblank_init(rdev->ddev, rdev->num_crtc);
if (r) {
return r;
--
1.7.2.3
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reply other threads:[~2011-01-11 9:45 UTC|newest]
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