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/*
* Copyright © 2018 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
*/
#include "igt.h"
/**
* TEST: i915 fb tiling
* Description: Object tiling must be fixed after framebuffer creation.
* Category: Core
* Mega feature: General Core features
* Sub-category: Memory management tests
* Functionality: object tiling
* Feature: mapping
*
* SUBTEST: basic-x-tiling
*/
IGT_TEST_DESCRIPTION("Object tiling must be fixed after framebuffer creation.");
igt_main
{
int drm_fd;
struct igt_fb fb;
igt_fixture {
drm_fd = drm_open_driver_master(DRIVER_INTEL);
igt_require(gem_available_fences(drm_fd) > 0);
}
igt_subtest("basic-x-tiling") {
int ret, ret2;
igt_create_fb(drm_fd, 512, 512, DRM_FORMAT_XRGB8888,
I915_FORMAT_MOD_X_TILED, &fb);
ret = __gem_set_tiling(drm_fd, fb.gem_handle, I915_TILING_X, fb.strides[0]);
if (!ret)
ret2 = __gem_set_tiling(drm_fd, fb.gem_handle, I915_TILING_NONE, fb.strides[0]);
igt_remove_fb(drm_fd, &fb);
igt_assert_eq(ret, 0);
igt_assert_eq(ret2, -EBUSY);
}
igt_fixture
drm_close_driver(drm_fd);
}
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