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-rw-r--r--bsd-core/drmP.h1
-rw-r--r--bsd-core/drm_irq.c10
-rw-r--r--bsd-core/i915_drv.c1
-rw-r--r--bsd-core/radeon_drv.c1
4 files changed, 11 insertions, 2 deletions
diff --git a/bsd-core/drmP.h b/bsd-core/drmP.h
index d90660a3..243a984c 100644
--- a/bsd-core/drmP.h
+++ b/bsd-core/drmP.h
@@ -650,6 +650,7 @@ struct drm_driver_info {
void (*irq_uninstall)(drm_device_t *dev);
void (*irq_handler)(DRM_IRQ_ARGS);
int (*vblank_wait)(drm_device_t *dev, unsigned int *sequence);
+ int (*vblank_wait2)(drm_device_t *dev, unsigned int *sequence);
drm_pci_id_list_t *id_entry; /* PCI ID, name, and chipset private */
diff --git a/bsd-core/drm_irq.c b/bsd-core/drm_irq.c
index 0772445a..a58307c5 100644
--- a/bsd-core/drm_irq.c
+++ b/bsd-core/drm_irq.c
@@ -244,8 +244,14 @@ int drm_wait_vblank(drm_device_t *dev, void *data, struct drm_file *file_priv)
} else {
DRM_LOCK();
/* shared code returns -errno */
- ret = -dev->driver.vblank_wait(dev,
- &vblwait->request.sequence);
+ if (flags & _DRM_VBLANK_SECONDARY) {
+ if (dev->driver.vblank_wait2)
+ ret = -dev->driver.vblank_wait2(dev,
+ &vblwait->request.sequence);
+ } else if (dev->driver.vblank_wait)
+ ret = -dev->driver.vblank_wait(dev,
+ &vblwait->request.sequence);
+
DRM_UNLOCK();
microtime(&now);
diff --git a/bsd-core/i915_drv.c b/bsd-core/i915_drv.c
index 89a1eb70..5150cf9f 100644
--- a/bsd-core/i915_drv.c
+++ b/bsd-core/i915_drv.c
@@ -48,6 +48,7 @@ static void i915_configure(drm_device_t *dev)
dev->driver.lastclose = i915_driver_lastclose;
dev->driver.device_is_agp = i915_driver_device_is_agp;
dev->driver.vblank_wait = i915_driver_vblank_wait;
+ dev->driver.vblank_wait2 = i915_driver_vblank_wait2;
dev->driver.irq_preinstall = i915_driver_irq_preinstall;
dev->driver.irq_postinstall = i915_driver_irq_postinstall;
dev->driver.irq_uninstall = i915_driver_irq_uninstall;
diff --git a/bsd-core/radeon_drv.c b/bsd-core/radeon_drv.c
index f66bc795..114b98dd 100644
--- a/bsd-core/radeon_drv.c
+++ b/bsd-core/radeon_drv.c
@@ -53,6 +53,7 @@ static void radeon_configure(drm_device_t *dev)
dev->driver.postclose = radeon_driver_postclose;
dev->driver.lastclose = radeon_driver_lastclose;
dev->driver.vblank_wait = radeon_driver_vblank_wait;
+ dev->driver.vblank_wait2 = radeon_driver_vblank_wait2;
dev->driver.irq_preinstall = radeon_driver_irq_preinstall;
dev->driver.irq_postinstall = radeon_driver_irq_postinstall;
dev->driver.irq_uninstall = radeon_driver_irq_uninstall;