4f810186ab
1. update cv182x/cv183x configuration file 2. update cv181x/cv180x configuration file 3. update clk driver for cvitek 4. update dma driver for cvitek 5. update soc driver for cvitek 6. porting cvitek ion driver from kernel-4.19 7. compatible with riscv Change-Id: Icff9fafe0ebe7d6bab824bbadb952e08bdc66c19
43 lines
870 B
C
43 lines
870 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* u_uac1.h - Utility definitions for UAC1 function
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*
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* Copyright (C) 2016 Ruslan Bilovol <ruslan.bilovol@gmail.com>
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*/
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#ifndef __U_UAC1_H
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#define __U_UAC1_H
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#include <linux/usb/composite.h>
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#define UAC1_DEF_CCHMASK 0x3
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#define UAC1_DEF_CSRATE 48000
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#define UAC1_DEF_CSSIZE 2
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#define UAC1_DEF_PCHMASK 0x3
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#define UAC1_DEF_PSRATE 48000
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#define UAC1_DEF_PSSIZE 2
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#if IS_ENABLED(CONFIG_ARCH_CVITEK)
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#define UAC1_OUT_EP_MAX_PACKET_SIZE 256
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#define UAC1_DEF_REQ_NUM 3
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#else
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#define UAC1_OUT_EP_MAX_PACKET_SIZE 200
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#define UAC1_DEF_REQ_NUM 2
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#endif
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struct f_uac1_opts {
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struct usb_function_instance func_inst;
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int c_chmask;
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int c_srate;
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int c_ssize;
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int p_chmask;
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int p_srate;
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int p_ssize;
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int req_number;
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unsigned bound:1;
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struct mutex lock;
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int refcnt;
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};
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#endif /* __U_UAC1_H */
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