diff options
| author | Michał Winiarski <michal.winiarski@intel.com> | 2016-01-25 19:35:01 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-01-25 19:44:31 +0100 |
| commit | 52b5d5016edfac14ca99c01fc7c2800eccbe11c0 (patch) | |
| tree | f866f3e2338c777c18c5e055de4ddf11538806b5 /tests/gem_ctx_thrash.c | |
| parent | 0e2071411a4d4e1488a821daf522dffde2809e03 (diff) | |
lib/ioctl_wrappers: Add gem_gtt_type exposing raw HAS_ALIASING_PPGTT param
No functional changes.
While I'm here, let's also rename gem_uses_aliasing_ppgtt (since it's
being used to indicate if we are using ANY kind of ppgtt) and introduce
gem_uses_full_ppgtt to drop some unnecessary code from tests that were
previously calling getparam directly instead of using ioctl wrapper.
v2: drop gem_uses_full_48b_ppgtt since it's no longer used anywhere,
s/48b/64b (Chris)
v3: rebase
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tests/gem_ctx_thrash.c')
| -rw-r--r-- | tests/gem_ctx_thrash.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/tests/gem_ctx_thrash.c b/tests/gem_ctx_thrash.c index acfa8f51..ff752b7c 100644 --- a/tests/gem_ctx_thrash.c +++ b/tests/gem_ctx_thrash.c @@ -117,22 +117,6 @@ static void *thread(void *bufmgr) return NULL; } -static int uses_ppgtt(int _fd) -{ - struct drm_i915_getparam gp; - int val = 0; - - memset(&gp, 0, sizeof(gp)); - gp.param = 18; /* HAS_ALIASING_PPGTT */ - gp.value = &val; - - if (drmIoctl(_fd, DRM_IOCTL_I915_GETPARAM, &gp)) - return 0; - - errno = 0; - return val; -} - static void processes(void) { @@ -150,7 +134,7 @@ processes(void) devid = intel_get_drm_devid(fd); aperture = gem_aperture_size(fd); - ppgtt_mode = uses_ppgtt(fd); + ppgtt_mode = gem_gtt_type(fd); igt_require(ppgtt_mode); render_copy = igt_get_render_copyfunc(devid); @@ -252,7 +236,7 @@ threads(void) devid = intel_get_drm_devid(fd); aperture = gem_aperture_size(fd); - ppgtt_mode = uses_ppgtt(fd); + ppgtt_mode = gem_gtt_type(fd); igt_require(ppgtt_mode); render_copy = igt_get_render_copyfunc(devid); |