tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel / include / sound / tas2770-tlv.h
at v6.18-rc2 23 lines 654 B view raw
1/* SPDX-License-Identifier: GPL-2.0 */ 2// 3// ALSA SoC Texas Instruments TAS2770 Audio Smart Amplifier 4// 5// Copyright (C) 2025 Texas Instruments Incorporated 6// https://www.ti.com 7// 8// The TAS2770 hda driver implements for one, two, or even multiple 9// TAS2770 chips. 10// 11// Author: Baojun Xu <baojun.xu@ti.com> 12// 13 14#ifndef __TAS2770_TLV_H__ 15#define __TAS2770_TLV_H__ 16 17#define TAS2770_DVC_LEVEL TASDEVICE_REG(0x0, 0x0, 0x05) 18#define TAS2770_AMP_LEVEL TASDEVICE_REG(0x0, 0x0, 0x03) 19 20static const __maybe_unused DECLARE_TLV_DB_SCALE(tas2770_dvc_tlv, -10000, 50, 0); 21static const __maybe_unused DECLARE_TLV_DB_SCALE(tas2770_amp_tlv, 1100, 50, 0); 22 23#endif