From afd245dd7fd85cf3ffd3e6d5fe9711252aa2ed7f Mon Sep 17 00:00:00 2001 From: Carl Worth Date: Wed, 29 Apr 2009 14:43:55 -0700 Subject: Add new drm_intel_get_pipe_from_crtc_id function. This wraps the new DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID ioctl, allowing applications to discover the pipe number corresponding to a given CRTC ID. This is necessary for doing pipe-specific operations such as waiting for vblank on a given CRTC. --- libdrm/intel/intel_bufmgr.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'libdrm/intel/intel_bufmgr.h') diff --git a/libdrm/intel/intel_bufmgr.h b/libdrm/intel/intel_bufmgr.h index 75d06cad..758558df 100644 --- a/libdrm/intel/intel_bufmgr.h +++ b/libdrm/intel/intel_bufmgr.h @@ -120,6 +120,8 @@ int drm_intel_gem_bo_map_gtt(drm_intel_bo *bo); int drm_intel_gem_bo_unmap_gtt(drm_intel_bo *bo); void drm_intel_gem_bo_start_gtt_access(drm_intel_bo *bo, int write_enable); +int drm_intel_get_pipe_from_crtc_id(drm_intel_bufmgr *bufmgr, int crtc_id); + /* drm_intel_bufmgr_fake.c */ drm_intel_bufmgr *drm_intel_bufmgr_fake_init(int fd, unsigned long low_offset, -- cgit v1.2.3