4217d4697f
Add ioctl for MDF for UAPI backward compatibility Change-Id: I6f7dd74a3af448dee49d80716268fe02f7e3f785 Signed-off-by: Kogara Naveen Kumar <quic_nkogara@quicinc.com>
38 wiersze
1.0 KiB
C
38 wiersze
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
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/*
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*
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* Copyright (C) 2008 Google, Inc.
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* Copyright (c) 2012, 2014, 2017, 2020, 2021 The Linux Foundation. All rights reserved.
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* Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#ifndef _UAPI_LINUX_MSM_AUDIO_H
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#define _UAPI_LINUX_MSM_AUDIO_H
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#include <linux/types.h>
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#include <linux/ioctl.h>
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#define AUDIO_IOCTL_MAGIC 'a'
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#define IOCTL_MAP_PHYS_ADDR _IOW(AUDIO_IOCTL_MAGIC, 97, int)
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#define IOCTL_UNMAP_PHYS_ADDR _IOW(AUDIO_IOCTL_MAGIC, 98, int)
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#define IOCTL_MAP_HYP_ASSIGN _IOW(AUDIO_IOCTL_MAGIC, 109, int)
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#define IOCTL_UNMAP_HYP_ASSIGN _IOW(AUDIO_IOCTL_MAGIC, 110, int)
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#define IOCTL_MAP_HYP_ASSIGN_V2 _IOW(AUDIO_IOCTL_MAGIC, 111, struct msm_mdf_data)
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#define IOCTL_UNMAP_HYP_ASSIGN_V2 _IOW(AUDIO_IOCTL_MAGIC, 112, struct msm_mdf_data)
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#define AUDIO_MAX_COMMON_IOCTL_NUM 113
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/* ss_masks is generated from sys_ids
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* for id in sys_ids
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* ss_masks |= 1 << (id - 1)
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*/
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struct msm_mdf_data {
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__u64 ss_masks;
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__u32 mem_fd;
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__u32 reserved;
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};
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#endif
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