diff options
Diffstat (limited to 'shared-core/i915_drm.h')
| -rw-r--r-- | shared-core/i915_drm.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/shared-core/i915_drm.h b/shared-core/i915_drm.h index 22a81d14..1f32313e 100644 --- a/shared-core/i915_drm.h +++ b/shared-core/i915_drm.h @@ -113,6 +113,12 @@ typedef struct _drm_i915_sarea { int pipeB_y; int pipeB_w; int pipeB_h; + + /* Triple buffering */ + drm_handle_t third_handle; + int third_offset; + int third_size; + unsigned int third_tiled; } drm_i915_sarea_t; /* Driver specific fence types and classes. @@ -156,7 +162,7 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) #define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) -#define DRM_IOCTL_I915_FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLIP) +#define DRM_IOCTL_I915_FLIP DRM_IOW( DRM_COMMAND_BASE + DRM_I915_FLIP, drm_i915_flip_t) #define DRM_IOCTL_I915_BATCHBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_I915_BATCHBUFFER, drm_i915_batchbuffer_t) #define DRM_IOCTL_I915_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_IRQ_EMIT, drm_i915_irq_emit_t) #define DRM_IOCTL_I915_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_IRQ_WAIT, drm_i915_irq_wait_t) @@ -172,6 +178,12 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t) +/* Asynchronous page flipping: + */ +typedef struct drm_i915_flip { + int pipes; +} drm_i915_flip_t; + /* Allow drivers to submit batchbuffers directly to hardware, relying * on the security mechanisms provided by hardware. */ |