diff options
Diffstat (limited to 'sound/pci/hda/cs35l56_hda_i2c.c')
-rw-r--r-- | sound/pci/hda/cs35l56_hda_i2c.c | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/sound/pci/hda/cs35l56_hda_i2c.c b/sound/pci/hda/cs35l56_hda_i2c.c deleted file mode 100644 index d10209e4eddd..000000000000 --- a/sound/pci/hda/cs35l56_hda_i2c.c +++ /dev/null @@ -1,87 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -// -// CS35L56 HDA audio driver I2C binding -// -// Copyright (C) 2023 Cirrus Logic, Inc. and -// Cirrus Logic International Semiconductor Ltd. - -#include <linux/i2c.h> -#include <linux/module.h> -#include <linux/regmap.h> - -#include "cs35l56_hda.h" - -static int cs35l56_hda_i2c_probe(struct i2c_client *clt) -{ - const struct i2c_device_id *id = i2c_client_get_device_id(clt); - struct cs35l56_hda *cs35l56; - int ret; - - cs35l56 = devm_kzalloc(&clt->dev, sizeof(*cs35l56), GFP_KERNEL); - if (!cs35l56) - return -ENOMEM; - - cs35l56->base.dev = &clt->dev; - -#ifdef CS35L56_WAKE_HOLD_TIME_US - cs35l56->base.can_hibernate = true; -#endif - - cs35l56->base.fw_reg = &cs35l56_fw_reg; - - cs35l56->base.regmap = devm_regmap_init_i2c(clt, &cs35l56_regmap_i2c); - if (IS_ERR(cs35l56->base.regmap)) { - ret = PTR_ERR(cs35l56->base.regmap); - dev_err(cs35l56->base.dev, "Failed to allocate register map: %d\n", - ret); - return ret; - } - - ret = cs35l56_hda_common_probe(cs35l56, id->driver_data, clt->addr); - if (ret) - return ret; - ret = cs35l56_irq_request(&cs35l56->base, clt->irq); - if (ret < 0) - cs35l56_hda_remove(cs35l56->base.dev); - - return ret; -} - -static void cs35l56_hda_i2c_remove(struct i2c_client *clt) -{ - cs35l56_hda_remove(&clt->dev); -} - -static const struct i2c_device_id cs35l56_hda_i2c_id[] = { - { "cs35l54-hda", 0x3554 }, - { "cs35l56-hda", 0x3556 }, - { "cs35l57-hda", 0x3557 }, - {} -}; - -static const struct acpi_device_id cs35l56_acpi_hda_match[] = { - { "CSC3554", 0 }, - { "CSC3556", 0 }, - { "CSC3557", 0 }, - {} -}; -MODULE_DEVICE_TABLE(acpi, cs35l56_acpi_hda_match); - -static struct i2c_driver cs35l56_hda_i2c_driver = { - .driver = { - .name = "cs35l56-hda", - .acpi_match_table = cs35l56_acpi_hda_match, - .pm = &cs35l56_hda_pm_ops, - }, - .id_table = cs35l56_hda_i2c_id, - .probe = cs35l56_hda_i2c_probe, - .remove = cs35l56_hda_i2c_remove, -}; -module_i2c_driver(cs35l56_hda_i2c_driver); - -MODULE_DESCRIPTION("HDA CS35L56 I2C driver"); -MODULE_IMPORT_NS("SND_HDA_SCODEC_CS35L56"); -MODULE_IMPORT_NS("SND_SOC_CS35L56_SHARED"); -MODULE_AUTHOR("Richard Fitzgerald <rf@opensource.cirrus.com>"); -MODULE_AUTHOR("Simon Trimmer <simont@opensource.cirrus.com>"); -MODULE_LICENSE("GPL"); |