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/cs35l56.h | 87 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+) create mode 100644 sound/soc/codecs/cs35l56.h (limited to 'sound/soc/codecs/cs35l56.h') diff --git a/sound/soc/codecs/cs35l56.h b/sound/soc/codecs/cs35l56.h new file mode 100644 index 000000000..35c02ae17 --- /dev/null +++ b/sound/soc/codecs/cs35l56.h @@ -0,0 +1,87 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Driver for Cirrus Logic CS35L56 smart amp + * + * Copyright (C) 2023 Cirrus Logic, Inc. and + * Cirrus Logic International Semiconductor Ltd. + */ + +#ifndef CS35L56_H +#define CS35L56_H + +#include +#include +#include +#include +#include +#include +#include "wm_adsp.h" + +#define CS35L56_SDW_GEN_INT_STAT_1 0xc0 +#define CS35L56_SDW_GEN_INT_MASK_1 0xc1 +#define CS35L56_SDW_INT_MASK_CODEC_IRQ BIT(0) + +#define CS35L56_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE) +#define CS35L56_TX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE \ + | SNDRV_PCM_FMTBIT_S32_LE) + +#define CS35L56_RATES (SNDRV_PCM_RATE_48000) + +struct sdw_slave; + +struct cs35l56_private { + struct wm_adsp dsp; /* must be first member */ + struct cs35l56_base base; + struct work_struct dsp_work; + struct workqueue_struct *dsp_wq; + struct snd_soc_component *component; + struct regulator_bulk_data supplies[CS35L56_NUM_BULK_SUPPLIES]; + struct sdw_slave *sdw_peripheral; + struct regmap *sdw_bus_regmap; + const char *fallback_fw_suffix; + bool soft_resetting; + bool sdw_attached; + struct completion init_completion; + + int speaker_id; + u32 rx_mask; + u32 tx_mask; + u8 asp_slot_width; + u8 asp_slot_count; + bool tdm_mode; + bool sysclk_set; + u8 sdw_link_num; + u8 sdw_unique_id; + + u8 ambient_ctl_value; +}; + +static inline struct cs35l56_private *cs35l56_private_from_base(struct cs35l56_base *cs35l56_base) +{ + return container_of(cs35l56_base, struct cs35l56_private, base); +} + +extern const struct dev_pm_ops cs35l56_pm_ops_i2c_spi; + +void cs35l56_mask_soundwire_interrupts(struct cs35l56_private *cs35l56); +void cs35l56_unmask_soundwire_interrupts(struct cs35l56_private *cs35l56); + +int cs35l56_system_suspend(struct device *dev); +int cs35l56_system_suspend_late(struct device *dev); +int cs35l56_system_suspend_no_irq(struct device *dev); +int cs35l56_system_resume_no_irq(struct device *dev); +int cs35l56_system_resume_early(struct device *dev); +int cs35l56_system_resume(struct device *dev); +int cs35l56_irq_request(struct cs35l56_base *cs35l56_base, int irq); +int cs35l56_common_probe(struct cs35l56_private *cs35l56, int irq); +int cs35l56_init(struct cs35l56_private *cs35l56); +void cs35l56_remove(struct cs35l56_private *cs35l56); + +#if IS_ENABLED(CONFIG_KUNIT) +int cs35l56_set_fw_suffix(struct cs35l56_private *cs35l56); +int cs35l56_set_fw_name(struct snd_soc_component *component); +int cs35l56_process_xu_properties(struct cs35l56_private *cs35l56); +int cs35l56_get_firmware_uid(struct cs35l56_private *cs35l56); +#endif + +#endif /* ifndef CS35L56_H */ -- cgit v1.3.1