7f605534e2
During some concurrencies even though we are not enabling the swrm port, we are trying to disable it. which causes problem w.r.t clock disablement, To avoid that we are updating the set bit only when port is enabled, based on that bit we are taking decision to disable or enable the port. Change-Id: I6707c56c40dd3716917edc097c4b7bcad68261fd Signed-off-by: Ganapathiraju Sarath Varma <quic_ganavarm@quicinc.com>
133 linhas
2.8 KiB
C
133 linhas
2.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2019-2021, The Linux Foundation. All rights reserved.
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* Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#ifndef WSA883X_INTERNAL_H
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#define WSA883X_INTERNAL_H
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#include <asoc/wcd-irq.h>
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#include "wsa883x.h"
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#include "wsa883x-registers.h"
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#ifdef CONFIG_DEBUG_FS
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#include <linux/debugfs.h>
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#include <linux/uaccess.h>
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#define SWR_SLV_MAX_REG_ADDR 0x2009
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#define SWR_SLV_START_REG_ADDR 0x40
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#define SWR_SLV_MAX_BUF_LEN 20
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#define BYTES_PER_LINE 12
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#define SWR_SLV_RD_BUF_LEN 8
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#define SWR_SLV_WR_BUF_LEN 32
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#define SWR_SLV_MAX_DEVICES 2
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#endif /* CONFIG_DEBUG_FS */
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#define WSA883X_DRV_NAME "wsa883x-codec"
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#define WSA883X_NUM_RETRY 5
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#define WSA883X_VERSION_ENTRY_SIZE 32
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#define WSA883X_VARIANT_ENTRY_SIZE 32
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#define WSA883X_VERSION_1_0 0
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#define WSA883X_VERSION_1_1 1
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enum {
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G_18DB = 0,
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G_16P5DB,
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G_15DB,
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G_13P5DB,
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G_12DB,
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G_10P5DB,
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G_9DB,
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G_7P5DB,
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G_6DB,
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G_4P5DB,
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G_3DB,
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G_1P5DB,
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G_0DB,
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};
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enum {
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DISABLE = 0,
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ENABLE,
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};
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enum {
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SWR_DAC_PORT,
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SWR_COMP_PORT,
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SWR_BOOST_PORT,
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SWR_VISENSE_PORT,
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};
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struct wsa_ctrl_platform_data {
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void *handle;
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int (*update_wsa_event)(void *handle, u16 event, u32 data);
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int (*register_notifier)(void *handle, struct notifier_block *nblock,
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bool enable);
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};
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struct swr_port {
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u8 port_id;
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u8 ch_mask;
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u32 ch_rate;
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u8 num_ch;
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u8 port_type;
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};
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extern struct regmap_config wsa883x_regmap_config;
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/*
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* Private data Structure for wsa883x. All parameters related to
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* WSA883X codec needs to be defined here.
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*/
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struct wsa883x_priv {
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struct regmap *regmap;
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struct device *dev;
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struct swr_device *swr_slave;
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struct snd_soc_component *component;
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bool comp_enable;
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bool visense_enable;
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bool ext_vdd_spk;
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bool dapm_bias_off;
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struct swr_port port[WSA883X_MAX_SWR_PORTS];
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int global_pa_cnt;
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int dev_mode;
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int comp_offset;
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struct mutex res_lock;
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struct snd_info_entry *entry;
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struct snd_info_entry *version_entry;
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struct snd_info_entry *variant_entry;
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struct device_node *wsa_rst_np;
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int pa_mute;
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int curr_temp;
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int variant;
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int version;
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u8 pa_gain;
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struct irq_domain *virq;
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struct wcd_irq_info irq_info;
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#ifdef CONFIG_DEBUG_FS
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struct dentry *debugfs_dent;
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struct dentry *debugfs_peek;
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struct dentry *debugfs_poke;
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struct dentry *debugfs_reg_dump;
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unsigned int read_data;
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#endif
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struct device_node *parent_np;
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struct platform_device *parent_dev;
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struct notifier_block parent_nblock;
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void *handle;
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int (*register_notifier)(void *handle,
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struct notifier_block *nblock, bool enable);
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struct cdc_regulator *regulator;
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int num_supplies;
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struct regulator_bulk_data *supplies;
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unsigned long status_mask;
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struct snd_soc_dai_driver *dai_driver;
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struct snd_soc_component_driver *driver;
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unsigned long port_status_mask;
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};
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#endif /* WSA883X_INTERNAL_H */
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