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| author | Andi Shyti <andi.shyti@linux.intel.com> | 2026-08-22 14:19:12 +0200 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@linux.intel.com> | 2026-08-22 14:19:34 +0200 |
| commit | d576a9561a1c80ae593539fb0ce0743d66825ac2 (patch) | |
| tree | 68f6de7e06b350afa42edeea2f7f33f086014597 /include/sound/sdca_ump.h | |
| download | linux-stable-d576a9561a1c80ae593539fb0ce0743d66825ac2.tar.gz linux-stable-d576a9561a1c80ae593539fb0ce0743d66825ac2.zip | |
Merge tag 'rust-i2c-for-7.3' into i2c/i2cgrafted
i2c: rust: mark I2cAdapter methods as inline
A single cleanup for the Rust I2C abstractions, targeting 7.3.
`I2cAdapter::get`, `inc_ref`, and `dec_ref` are trivial wrappers around
`i2c_get_adapter`/`i2c_put_adapter` and were showing up as their own
symbols in the build. Mark them `#[inline]` so they get folded into
their callers instead.
Signed-off-by: Igor Korotin <igor.korotin@linux.dev>
* tag 'rust-i2c-for-7.3':
i2c: rust: mark I2cAdapter methods as inline
Diffstat (limited to 'include/sound/sdca_ump.h')
| -rw-r--r-- | include/sound/sdca_ump.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/include/sound/sdca_ump.h b/include/sound/sdca_ump.h new file mode 100644 index 000000000..f54f9d48c --- /dev/null +++ b/include/sound/sdca_ump.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * The MIPI SDCA specification is available for public downloads at + * https://www.mipi.org/mipi-sdca-v1-0-download + * + * Copyright (C) 2025 Cirrus Logic, Inc. and + * Cirrus Logic International Semiconductor Ltd. + */ + +#ifndef __SDCA_UMP_H__ +#define __SDCA_UMP_H__ + +struct regmap; +struct sdca_control; +struct sdca_entity; +struct sdca_function_data; +struct snd_soc_component; +struct delayed_work; + +int sdca_ump_get_owner_host(struct device *dev, + struct regmap *function_regmap, + struct sdca_function_data *function, + struct sdca_entity *entity, + struct sdca_control *control); +int sdca_ump_set_owner_device(struct device *dev, + struct regmap *function_regmap, + struct sdca_function_data *function, + struct sdca_entity *entity, + struct sdca_control *control); +int sdca_ump_read_message(struct device *dev, + struct regmap *device_regmap, + struct regmap *function_regmap, + struct sdca_function_data *function, + struct sdca_entity *entity, + unsigned int offset_sel, unsigned int length_sel, + void **msg); +int sdca_ump_write_message(struct device *dev, + struct regmap *device_regmap, + struct regmap *function_regmap, + struct sdca_function_data *function, + struct sdca_entity *entity, + unsigned int offset_sel, unsigned int msg_offset, + unsigned int length_sel, + void *msg, int msg_len); + +void sdca_ump_cancel_timeout(struct delayed_work *work); +void sdca_ump_schedule_timeout(struct delayed_work *work, + unsigned int timeout_us); + +#endif // __SDCA_UMP_H__ |