mirror of https://github.com/thesofproject/sof.git
52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
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// SPDX-License-Identifier: BSD-3-Clause
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/*
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* Copyright(c) 2024 Intel Corporation.
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*
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* Author: Kai Vehmanen <kai.vehmanen@linux.intel.com>
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*/
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#include <rtos/sof.h> /* sof_get() */
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#include <sof/schedule/ll_schedule_domain.h>
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#include <zephyr/kernel.h>
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#include <zephyr/sys/printk.h>
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#include <zephyr/shell/shell.h>
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#define SOF_TEST_INJECT_SCHED_GAP_USEC 1500
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static int cmd_sof_test_inject_sched_gap(const struct shell *sh,
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size_t argc, char *argv[])
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{
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uint32_t block_time = SOF_TEST_INJECT_SCHED_GAP_USEC;
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char *endptr = NULL;
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#ifndef CONFIG_CROSS_CORE_STREAM
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shell_fprintf(sh, SHELL_NORMAL, "Domain blocking not supported, not reliable on SMP\n");
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#endif
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domain_block(sof_get()->platform_timer_domain);
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if (argc > 1) {
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block_time = strtol(argv[1], &endptr, 0);
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if (endptr == argv[1])
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return -EINVAL;
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}
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k_busy_wait(block_time);
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domain_unblock(sof_get()->platform_timer_domain);
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return 0;
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}
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SHELL_STATIC_SUBCMD_SET_CREATE(sof_commands,
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SHELL_CMD(test_inject_sched_gap, NULL,
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"Inject a gap to audio scheduling\n",
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cmd_sof_test_inject_sched_gap),
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SHELL_SUBCMD_SET_END
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);
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SHELL_CMD_REGISTER(sof, &sof_commands,
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"SOF application commands", NULL);
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