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path: root/drivers/gpu/drm/radeon/radeon_irq_kms.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_irq_kms.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_irq_kms.c30
1 files changed, 20 insertions, 10 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c
index 8f86aeb2669..66d5fe1c817 100644
--- a/drivers/gpu/drm/radeon/radeon_irq_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c
@@ -65,7 +65,8 @@ void radeon_driver_irq_preinstall_kms(struct drm_device *dev)
unsigned i;
/* Disable *all* interrupts */
- rdev->irq.sw_int = false;
+ for (i = 0; i < RADEON_NUM_RINGS; i++)
+ rdev->irq.sw_int[i] = false;
rdev->irq.gui_idle = false;
for (i = 0; i < RADEON_MAX_HPD_PINS; i++)
rdev->irq.hpd[i] = false;
@@ -81,9 +82,11 @@ void radeon_driver_irq_preinstall_kms(struct drm_device *dev)
int radeon_driver_irq_postinstall_kms(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
+ unsigned i;
dev->max_vblank_count = 0x001fffff;
- rdev->irq.sw_int = true;
+ for (i = 0; i < RADEON_NUM_RINGS; i++)
+ rdev->irq.sw_int[i] = true;
radeon_irq_set(rdev);
return 0;
}
@@ -97,7 +100,8 @@ void radeon_driver_irq_uninstall_kms(struct drm_device *dev)
return;
}
/* Disable *all* interrupts */
- rdev->irq.sw_int = false;
+ for (i = 0; i < RADEON_NUM_RINGS; i++)
+ rdev->irq.sw_int[i] = false;
rdev->irq.gui_idle = false;
for (i = 0; i < RADEON_MAX_HPD_PINS; i++)
rdev->irq.hpd[i] = false;
@@ -134,6 +138,12 @@ static bool radeon_msi_ok(struct radeon_device *rdev)
/* Dell RS690 only seems to work with MSIs. */
if ((rdev->pdev->device == 0x791f) &&
(rdev->pdev->subsystem_vendor == 0x1028) &&
+ (rdev->pdev->subsystem_device == 0x01fc))
+ return true;
+
+ /* Dell RS690 only seems to work with MSIs. */
+ if ((rdev->pdev->device == 0x791f) &&
+ (rdev->pdev->subsystem_vendor == 0x1028) &&
(rdev->pdev->subsystem_device == 0x01fd))
return true;
@@ -194,26 +204,26 @@ void radeon_irq_kms_fini(struct radeon_device *rdev)
flush_work_sync(&rdev->hotplug_work);
}
-void radeon_irq_kms_sw_irq_get(struct radeon_device *rdev)
+void radeon_irq_kms_sw_irq_get(struct radeon_device *rdev, int ring)
{
unsigned long irqflags;
spin_lock_irqsave(&rdev->irq.sw_lock, irqflags);
- if (rdev->ddev->irq_enabled && (++rdev->irq.sw_refcount == 1)) {
- rdev->irq.sw_int = true;
+ if (rdev->ddev->irq_enabled && (++rdev->irq.sw_refcount[ring] == 1)) {
+ rdev->irq.sw_int[ring] = true;
radeon_irq_set(rdev);
}
spin_unlock_irqrestore(&rdev->irq.sw_lock, irqflags);
}
-void radeon_irq_kms_sw_irq_put(struct radeon_device *rdev)
+void radeon_irq_kms_sw_irq_put(struct radeon_device *rdev, int ring)
{
unsigned long irqflags;
spin_lock_irqsave(&rdev->irq.sw_lock, irqflags);
- BUG_ON(rdev->ddev->irq_enabled && rdev->irq.sw_refcount <= 0);
- if (rdev->ddev->irq_enabled && (--rdev->irq.sw_refcount == 0)) {
- rdev->irq.sw_int = false;
+ BUG_ON(rdev->ddev->irq_enabled && rdev->irq.sw_refcount[ring] <= 0);
+ if (rdev->ddev->irq_enabled && (--rdev->irq.sw_refcount[ring] == 0)) {
+ rdev->irq.sw_int[ring] = false;
radeon_irq_set(rdev);
}
spin_unlock_irqrestore(&rdev->irq.sw_lock, irqflags);