/* * CS4271 SPI audio driver * * Copyright (c) 2010 Alexander Sverdlin * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include #include #include #include #include "cs4271.h" static int cs4271_spi_probe(struct spi_device *spi) { struct regmap_config config; config = cs4271_regmap_config; config.reg_bits = 16; config.val_bits = 8; config.read_flag_mask = 0x21; config.write_flag_mask = 0x20; return cs4271_probe(&spi->dev, devm_regmap_init_spi(spi, &config)); } static int cs4271_spi_remove(struct spi_device *spi) { snd_soc_unregister_codec(&spi->dev); return 0; } static struct spi_driver cs4271_spi_driver = { .driver = { .name = "cs4271", .of_match_table = of_match_ptr(cs4271_dt_ids), }, .probe = cs4271_spi_probe, .remove = cs4271_spi_remove, }; module_spi_driver(cs4271_spi_driver); MODULE_DESCRIPTION("ASoC CS4271 SPI Driver"); MODULE_AUTHOR("Alexander Sverdlin "); MODULE_LICENSE("GPL");

path: root/tools/perf/builtin-inject.c

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