diff options
| author | Keith Packard <keithp@keithp.com> | 2006-06-19 20:15:53 +0000 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2006-06-19 20:15:53 +0000 |
| commit | 83f256e60e44d83304df44cead6617212fe437b4 (patch) | |
| tree | 07e654eef12bdb892e64068ce5ccef6a4be2b3a0 /shared-core/i915_drv.h | |
| parent | 58b63ee5ccc1427a6835ef5112fe556faa9e1be3 (diff) | |
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.
Diffstat (limited to 'shared-core/i915_drv.h')
| -rw-r--r-- | shared-core/i915_drv.h | 5 |
1 files changed, 4 insertions, 1 deletions
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); |