From 83f256e60e44d83304df44cead6617212fe437b4 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Mon, 19 Jun 2006 20:15:53 +0000 Subject: Add i915 ioctls to configure pipes for vblank interrupt. i915 vblanks can be generated from either pipe a or b, however a disabled pipe generates no interrupts. This change allows the X server to select which pipe generates vblank interrupts. --- shared-core/i915_drv.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'shared-core/i915_drv.h') diff --git a/shared-core/i915_drv.h b/shared-core/i915_drv.h index cb86932a..655303ef 100644 --- a/shared-core/i915_drv.h +++ b/shared-core/i915_drv.h @@ -45,9 +45,10 @@ * 1.2: Add Power Management * 1.3: Add vblank support * 1.4: Fix cmdbuffer path, add heap destroy + * 1.5: Add vblank pipe configuration */ #define DRIVER_MAJOR 1 -#define DRIVER_MINOR 4 +#define DRIVER_MINOR 5 #define DRIVER_PATCHLEVEL 0 typedef struct _drm_i915_ring_buffer { @@ -119,6 +120,8 @@ extern irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS); extern void i915_driver_irq_preinstall(drm_device_t * dev); extern void i915_driver_irq_postinstall(drm_device_t * dev); extern void i915_driver_irq_uninstall(drm_device_t * dev); +extern int i915_vblank_pipe_set(DRM_IOCTL_ARGS); +extern int i915_vblank_pipe_get(DRM_IOCTL_ARGS); /* i915_mem.c */ extern int i915_mem_alloc(DRM_IOCTL_ARGS); -- cgit v1.2.3