From 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 2 Sep 2026 15:31:14 -0700 Subject: treewide: refresh kmalloc_obj() conversions This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook --- sound/soc/codecs/tas2780.h | 101 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 101 insertions(+) create mode 100644 sound/soc/codecs/tas2780.h (limited to 'sound/soc/codecs/tas2780.h') diff --git a/sound/soc/codecs/tas2780.h b/sound/soc/codecs/tas2780.h new file mode 100644 index 000000000..661c25df4 --- /dev/null +++ b/sound/soc/codecs/tas2780.h @@ -0,0 +1,101 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * TAS2780.h - ALSA SoC Texas Instruments TAS2780 Mono Audio Amplifier + * + * Copyright (C) 2020-2022 Texas Instruments Incorporated - https://www.ti.com + * + * Author: Raphael Xu + */ + +#ifndef __TAS2780_H__ +#define __TAS2780_H__ + +/* Book Control Register */ +#define TAS2780_BOOKCTL_PAGE 0 +#define TAS2780_BOOKCTL_REG 127 +#define TAS2780_REG(page, reg) ((page * 128) + reg) + +/* Page */ +#define TAS2780_PAGE TAS2780_REG(0X0, 0x00) +#define TAS2780_PAGE_PAGE_MASK 255 + +/* Software Reset */ +#define TAS2780_SW_RST TAS2780_REG(0X0, 0x01) +#define TAS2780_RST BIT(0) + +/* Power Control */ +#define TAS2780_PWR_CTRL TAS2780_REG(0X0, 0x02) +#define TAS2780_PWR_CTRL_MASK GENMASK(1, 0) +#define TAS2780_PWR_CTRL_ACTIVE 0x0 +#define TAS2780_PWR_CTRL_MUTE BIT(0) +#define TAS2780_PWR_CTRL_SHUTDOWN BIT(1) + +#define TAS2780_VSENSE_POWER_EN 3 +#define TAS2780_ISENSE_POWER_EN 4 + +/* Digital Volume Control */ +#define TAS2780_DVC TAS2780_REG(0X0, 0x1a) +#define TAS2780_DVC_MAX 0xc9 + +#define TAS2780_CHNL_0 TAS2780_REG(0X0, 0x03) + +/* TDM Configuration Reg0 */ +#define TAS2780_TDM_CFG0 TAS2780_REG(0X0, 0x08) +#define TAS2780_TDM_CFG0_SMP_MASK BIT(5) +#define TAS2780_TDM_CFG0_SMP_48KHZ 0x0 +#define TAS2780_TDM_CFG0_SMP_44_1KHZ BIT(5) +#define TAS2780_TDM_CFG0_MASK GENMASK(3, 1) +#define TAS2780_TDM_CFG0_44_1_48KHZ BIT(3) +#define TAS2780_TDM_CFG0_88_2_96KHZ (BIT(3) | BIT(1)) + +/* TDM Configuration Reg1 */ +#define TAS2780_TDM_CFG1 TAS2780_REG(0X0, 0x09) +#define TAS2780_TDM_CFG1_MASK GENMASK(5, 1) +#define TAS2780_TDM_CFG1_51_SHIFT 1 +#define TAS2780_TDM_CFG1_RX_MASK BIT(0) +#define TAS2780_TDM_CFG1_RX_RISING 0x0 +#define TAS2780_TDM_CFG1_RX_FALLING BIT(0) + +/* TDM Configuration Reg2 */ +#define TAS2780_TDM_CFG2 TAS2780_REG(0X0, 0x0a) +#define TAS2780_TDM_CFG2_RXW_MASK GENMASK(3, 2) +#define TAS2780_TDM_CFG2_RXW_16BITS 0x0 +#define TAS2780_TDM_CFG2_RXW_24BITS BIT(3) +#define TAS2780_TDM_CFG2_RXW_32BITS (BIT(3) | BIT(2)) +#define TAS2780_TDM_CFG2_RXS_MASK GENMASK(1, 0) +#define TAS2780_TDM_CFG2_RXS_16BITS 0x0 +#define TAS2780_TDM_CFG2_RXS_24BITS BIT(0) +#define TAS2780_TDM_CFG2_RXS_32BITS BIT(1) +#define TAS2780_TDM_CFG2_SCFG_MASK GENMASK(5, 4) +#define TAS2780_TDM_CFG2_SCFG_I2S 0x0 +#define TAS2780_TDM_CFG2_SCFG_LEFT_J BIT(4) +#define TAS2780_TDM_CFG2_SCFG_RIGHT_J BIT(5) + +/* TDM Configuration Reg3 */ +#define TAS2780_TDM_CFG3 TAS2780_REG(0X0, 0x0c) +#define TAS2780_TDM_CFG3_RXS_MASK GENMASK(7, 4) +#define TAS2780_TDM_CFG3_RXS_SHIFT 0x4 +#define TAS2780_TDM_CFG3_MASK GENMASK(3, 0) + +/* TDM Configuration Reg4 */ +#define TAS2780_TDM_CFG4 TAS2780_REG(0X0, 0x0d) +#define TAS2780_TDM_CFG4_TX_OFFSET_MASK GENMASK(3, 1) + +/* TDM Configuration Reg5 */ +#define TAS2780_TDM_CFG5 TAS2780_REG(0X0, 0x0e) +#define TAS2780_TDM_CFG5_VSNS_MASK BIT(6) +#define TAS2780_TDM_CFG5_VSNS_ENABLE BIT(6) +#define TAS2780_TDM_CFG5_50_MASK GENMASK(5, 0) + +/* TDM Configuration Reg6 */ +#define TAS2780_TDM_CFG6 TAS2780_REG(0X0, 0x0f) +#define TAS2780_TDM_CFG6_ISNS_MASK BIT(6) +#define TAS2780_TDM_CFG6_ISNS_ENABLE BIT(6) +#define TAS2780_TDM_CFG6_50_MASK GENMASK(5, 0) + +/* IC CFG */ +#define TAS2780_IC_CFG TAS2780_REG(0X0, 0x5c) +#define TAS2780_IC_CFG_MASK GENMASK(7, 6) +#define TAS2780_IC_CFG_ENABLE (BIT(7) | BIT(6)) + +#endif /* __TAS2780_H__ */ -- cgit v1.3.1