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/*
* Copyright © 2016 Broadcom
* Copyright © 2019 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.
*/
#include "igt.h"
#include "igt_panfrost.h"
#include "igt_syncobj.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 "panfrost-job.h"
#include "panfrost_drm.h"
#define WIDTH 1920
#define HEIGHT 1080
#define CLEAR_COLOR 0xff7f7f7f
/* One tenth of a second */
#define SHORT_TIME_NSEC 100000000ull
/* Add the time that the bad job takes to timeout (sched->timeout) and the time that a reset can take */
#define BAD_JOB_TIME_NSEC (SHORT_TIME_NSEC + 500000000ull + 100000000ull)
#define NSECS_PER_SEC 1000000000ull
static uint64_t
abs_timeout(uint64_t duration)
{
struct timespec current;
clock_gettime(CLOCK_MONOTONIC, ¤t);
return (uint64_t)current.tv_sec * NSECS_PER_SEC + current.tv_nsec + duration;
}
static void check_error(int fd, struct panfrost_submit *submit)
{
struct mali_job_descriptor_header *header;
header = submit->submit_bo->map;
igt_assert_eq_u64(header->fault_pointer, 0);
}
static void check_fb(int fd, struct panfrost_bo *bo)
{
int gpu_prod_id = igt_panfrost_get_param(fd, DRM_PANFROST_PARAM_GPU_PROD_ID);
__uint32_t *fbo;
int i;
fbo = bo->map;
if (gpu_prod_id >= 0x0750) {
for (i = 0; i < ALIGN(WIDTH, 16) * HEIGHT; i++)
igt_assert_eq_u32(fbo[i], CLEAR_COLOR);
} else {
// Mask the alpha away because on <=T720 we don't know how to have it
for (i = 0; i < ALIGN(WIDTH, 16) * HEIGHT; i++)
igt_assert_eq_u32(fbo[i], CLEAR_COLOR & 0x00ffffff);
}
}
igt_main
{
int fd;
igt_fixture {
fd = drm_open_driver(DRIVER_PANFROST);
}
igt_subtest("pan-submit") {
struct panfrost_submit *submit;
submit = igt_panfrost_trivial_job(fd, false, WIDTH, HEIGHT,
CLEAR_COLOR);
igt_panfrost_bo_mmap(fd, submit->fbo);
do_ioctl(fd, DRM_IOCTL_PANFROST_SUBMIT, submit->args);
igt_assert(syncobj_wait(fd, &submit->args->out_sync, 1,
abs_timeout(SHORT_TIME_NSEC), 0, NULL));
check_error(fd, submit);
check_fb(fd, submit->fbo);
igt_panfrost_free_job(fd, submit);
}
igt_subtest("pan-submit-error-no-jc") {
struct drm_panfrost_submit submit = {.jc = 0,};
do_ioctl_err(fd, DRM_IOCTL_PANFROST_SUBMIT, &submit, EINVAL);
}
igt_subtest("pan-submit-error-bad-in-syncs") {
struct panfrost_submit *submit;
submit = igt_panfrost_trivial_job(fd, false, WIDTH, HEIGHT,
CLEAR_COLOR);
submit->args->in_syncs = 0ULL;
submit->args->in_sync_count = 1;
do_ioctl_err(fd, DRM_IOCTL_PANFROST_SUBMIT, submit->args, EFAULT);
}
igt_subtest("pan-submit-error-bad-bo-handles") {
struct panfrost_submit *submit;
submit = igt_panfrost_trivial_job(fd, false, WIDTH, HEIGHT,
CLEAR_COLOR);
submit->args->bo_handles = 0ULL;
submit->args->bo_handle_count = 1;
do_ioctl_err(fd, DRM_IOCTL_PANFROST_SUBMIT, submit->args, EFAULT);
}
igt_subtest("pan-submit-error-bad-requirements") {
struct panfrost_submit *submit;
submit = igt_panfrost_trivial_job(fd, false, WIDTH, HEIGHT,
CLEAR_COLOR);
submit->args->requirements = 2;
do_ioctl_err(fd, DRM_IOCTL_PANFROST_SUBMIT, submit->args, EINVAL);
}
igt_subtest("pan-submit-error-bad-out-sync") {
struct panfrost_submit *submit;
submit = igt_panfrost_trivial_job(fd, false, WIDTH, HEIGHT,
CLEAR_COLOR);
submit->args->out_sync = -1;
do_ioctl_err(fd, DRM_IOCTL_PANFROST_SUBMIT, submit->args, ENODEV);
}
igt_subtest("pan-reset") {
struct panfrost_submit *submit;
submit = igt_panfrost_trivial_job(fd, true, WIDTH, HEIGHT,
CLEAR_COLOR);
do_ioctl(fd, DRM_IOCTL_PANFROST_SUBMIT, submit->args);
/* Expect for this job to timeout */
igt_assert(!syncobj_wait(fd, &submit->args->out_sync, 1,
abs_timeout(SHORT_TIME_NSEC), 0, NULL));
igt_panfrost_free_job(fd, submit);
submit = igt_panfrost_trivial_job(fd, false, WIDTH, HEIGHT,
CLEAR_COLOR);
igt_panfrost_bo_mmap(fd, submit->fbo);
do_ioctl(fd, DRM_IOCTL_PANFROST_SUBMIT, submit->args);
/* This one should work */
igt_assert(syncobj_wait(fd, &submit->args->out_sync, 1,
abs_timeout(BAD_JOB_TIME_NSEC), 0, NULL));
check_fb(fd, submit->fbo);
igt_panfrost_free_job(fd, submit);
}
igt_fixture {
close(fd);
}
}
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