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/*
* Copyright © 2013 Intel Corporation
* Copyright © 2018 Collabora, Ltd.
*
* 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.
*
* Authors:
* Daniel Vetter <daniel.vetter@ffwll.ch>
* Daniel Stone <daniels@collabora.com>
*
*/
#include "igt.h"
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <inttypes.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include "drm.h"
#include "drm_fourcc.h"
static void test_handle_input(int fd)
{
struct drm_mode_fb_cmd2 add = {};
igt_fixture {
add.width = 1024;
add.height = 1024;
add.pixel_format = DRM_FORMAT_XRGB8888;
add.pitches[0] = 1024*4;
add.handles[0] = igt_create_bo_with_dimensions(fd, 1024, 1024,
DRM_FORMAT_XRGB8888, 0, 0, NULL, NULL, NULL);
igt_assert(add.handles[0]);
do_ioctl(fd, DRM_IOCTL_MODE_ADDFB2, &add);
}
igt_subtest("getfb-handle-zero") {
struct drm_mode_fb_cmd get = { .fb_id = 0 };
do_ioctl_err(fd, DRM_IOCTL_MODE_GETFB, &get, ENOENT);
}
igt_subtest("getfb-handle-valid") {
struct drm_mode_fb_cmd get = { .fb_id = add.fb_id };
do_ioctl(fd, DRM_IOCTL_MODE_GETFB, &get);
igt_assert_neq_u32(get.handle, 0);
igt_assert_eq_u32(get.width, add.width);
igt_assert_eq_u32(get.height, add.height);
igt_assert_eq_u32(get.pitch, add.pitches[0]);
igt_assert_eq_u32(get.depth, 24);
igt_assert_eq_u32(get.bpp, 32);
gem_close(fd, get.handle);
}
igt_subtest("getfb-handle-closed") {
struct drm_mode_fb_cmd get = { .fb_id = add.fb_id };
do_ioctl(fd, DRM_IOCTL_MODE_RMFB, &add.fb_id);
do_ioctl_err(fd, DRM_IOCTL_MODE_GETFB, &get, ENOENT);
}
igt_subtest("getfb-handle-not-fb") {
struct drm_mode_fb_cmd get = { };
uint32_t prop_id = 0;
igt_display_t display;
/* Find a valid property ID to use. */
igt_display_init(&display, fd);
for (int i = 0; i < display.n_outputs; i++) {
igt_output_t *output = &display.outputs[i];
if (output->props[IGT_CONNECTOR_DPMS] != 0) {
prop_id = output->props[IGT_CONNECTOR_DPMS];
break;
}
}
igt_require(prop_id > 0);
get.fb_id = prop_id;
do_ioctl_err(fd, DRM_IOCTL_MODE_GETFB, &get, ENOENT);
}
}
static void test_duplicate_handles(int fd)
{
struct drm_mode_fb_cmd2 add = {};
igt_fixture {
add.width = 1024;
add.height = 1024;
add.pixel_format = DRM_FORMAT_XRGB8888;
add.pitches[0] = 1024*4;
add.handles[0] = igt_create_bo_with_dimensions(fd, 1024, 1024,
DRM_FORMAT_XRGB8888, 0, 0, NULL, NULL, NULL);
igt_assert(add.handles[0]);
do_ioctl(fd, DRM_IOCTL_MODE_ADDFB2, &add);
}
igt_subtest("getfb-addfb-different-handles") {
struct drm_mode_fb_cmd get = { .fb_id = add.fb_id };
do_ioctl(fd, DRM_IOCTL_MODE_GETFB, &get);
igt_assert_neq_u32(get.handle, add.handles[0]);
gem_close(fd, get.handle);
}
igt_subtest("getfb-repeated-different-handles") {
struct drm_mode_fb_cmd get1 = { .fb_id = add.fb_id };
struct drm_mode_fb_cmd get2 = { .fb_id = add.fb_id };
do_ioctl(fd, DRM_IOCTL_MODE_GETFB, &get1);
do_ioctl(fd, DRM_IOCTL_MODE_GETFB, &get2);
igt_assert_neq_u32(get1.handle, get2.handle);
gem_close(fd, get1.handle);
gem_close(fd, get2.handle);
}
igt_fixture {
do_ioctl(fd, DRM_IOCTL_MODE_RMFB, &add.fb_id);
gem_close(fd, add.handles[0]);
}
}
igt_main
{
int fd;
igt_fixture
fd = drm_open_driver_master(DRIVER_ANY);
test_handle_input(fd);
test_duplicate_handles(fd);
igt_fixture
close(fd);
}
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