mirror of https://github.com/torvalds/linux.git
28 lines
761 B
C
28 lines
761 B
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright(c) 2021-2025 Intel Corporation
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*
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* Authors: Cezary Rojewski <cezary.rojewski@intel.com>
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* Amadeusz Slawinski <amadeuszx.slawinski@linux.intel.com>
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*/
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#include <sound/hdaudio_ext.h>
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#include "avs.h"
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#include "registers.h"
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int avs_lnl_core_stall(struct avs_dev *adev, u32 core_mask, bool stall)
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{
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struct hdac_bus *bus = &adev->base.core;
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struct hdac_ext_link *hlink;
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int ret;
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ret = avs_mtl_core_stall(adev, core_mask, stall);
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/* On unstall, route interrupts from the links to the DSP firmware. */
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if (!ret && !stall)
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list_for_each_entry(hlink, &bus->hlink_list, list)
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snd_hdac_updatel(hlink->ml_addr, AZX_REG_ML_LCTL, AZX_ML_LCTL_OFLEN,
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AZX_ML_LCTL_OFLEN);
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return ret;
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}
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