From 1a95c710f9160692e3c29100600b1766388f93de Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Thu, 5 Dec 2013 15:50:18 +0100 Subject: lib: add gem_available_aperture_size helper Signed-off-by: Daniel Vetter --- lib/drmtest.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'lib/drmtest.c') diff --git a/lib/drmtest.c b/lib/drmtest.c index 8c696b1c..97a44031 100644 --- a/lib/drmtest.c +++ b/lib/drmtest.c @@ -588,6 +588,15 @@ void *gem_mmap__cpu(int fd, uint32_t handle, int size, int prot) return (void *)(uintptr_t)mmap_arg.addr_ptr; } +uint64_t gem_available_aperture_size(int fd) +{ + struct drm_i915_gem_get_aperture aperture; + + aperture.aper_size = 256*1024*1024; + do_ioctl(fd, DRM_IOCTL_I915_GEM_GET_APERTURE, &aperture); + return aperture.aper_available_size; +} + uint64_t gem_aperture_size(int fd) { struct drm_i915_gem_get_aperture aperture; -- cgit v1.2.3