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https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
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14383e3d7a
Mute observed when playback and SSR done continuously. Found registers that are non-cacheable are not listed in volatile API. This is resulting in mute in RX path sometimes after SSR usecases. Update non cacheable registers table and volatile API accordingly. Change-Id: Id8afb37656b39214525bedb1c14b453231aaf742 Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
131 lines
3.2 KiB
C
131 lines
3.2 KiB
C
/* Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef WCD9330_H
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#define WCD9330_H
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#include <sound/soc.h>
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#include <sound/jack.h>
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#include <sound/apr_audio-v2.h>
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#include <linux/mfd/wcd9xxx/wcd9xxx-slimslave.h>
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#include "wcd9xxx-mbhc.h"
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#include "wcd9xxx-resmgr.h"
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#include "wcd9xxx-common.h"
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#define TOMTOM_NUM_REGISTERS 0x400
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#define TOMTOM_MAX_REGISTER (TOMTOM_NUM_REGISTERS-1)
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#define TOMTOM_CACHE_SIZE TOMTOM_NUM_REGISTERS
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#define TOMTOM_REG_VAL(reg, val) {reg, 0, val}
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#define TOMTOM_MCLK_ID 0
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#define TOMTOM_REGISTER_START_OFFSET 0x800
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#define TOMTOM_SB_PGD_PORT_RX_BASE 0x40
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#define TOMTOM_SB_PGD_PORT_TX_BASE 0x50
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#define WCD9330_DMIC_CLK_DIV_2 0x00
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#define WCD9330_DMIC_CLK_DIV_3 0x01
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#define WCD9330_DMIC_CLK_DIV_4 0x02
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#define WCD9330_DMIC_CLK_DIV_6 0x03
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#define WCD9330_DMIC_CLK_DIV_16 0x04
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#define TOMTOM_ZDET_SUPPORTED true
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#define TOMTOM_NON_CACHE_SIZE 0x100
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extern const u8 tomtom_reg_readable[TOMTOM_CACHE_SIZE];
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extern const u8 tomtom_reset_reg_defaults[TOMTOM_CACHE_SIZE];
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extern const u16 non_cacheable_reg[TOMTOM_NON_CACHE_SIZE];
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struct tomtom_codec_dai_data {
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u32 rate;
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u32 *ch_num;
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u32 ch_act;
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u32 ch_tot;
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};
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enum tomtom_pid_current {
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TOMTOM_PID_MIC_2P5_UA,
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TOMTOM_PID_MIC_5_UA,
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TOMTOM_PID_MIC_10_UA,
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TOMTOM_PID_MIC_20_UA,
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};
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enum tomtom_mbhc_analog_pwr_cfg {
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TOMTOM_ANALOG_PWR_COLLAPSED = 0,
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TOMTOM_ANALOG_PWR_ON,
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TOMTOM_NUM_ANALOG_PWR_CONFIGS,
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};
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enum {
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HPH_PA_NONE = 0,
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HPH_PA_R,
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HPH_PA_L,
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HPH_PA_L_R,
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};
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/* Number of input and output Slimbus port */
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enum {
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TOMTOM_RX1 = 0,
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TOMTOM_RX2,
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TOMTOM_RX3,
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TOMTOM_RX4,
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TOMTOM_RX5,
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TOMTOM_RX6,
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TOMTOM_RX7,
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TOMTOM_RX8,
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TOMTOM_RX9,
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TOMTOM_RX10,
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TOMTOM_RX11,
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TOMTOM_RX12,
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TOMTOM_RX13,
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TOMTOM_RX_MAX,
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};
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enum {
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TOMTOM_TX1 = 0,
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TOMTOM_TX2,
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TOMTOM_TX3,
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TOMTOM_TX4,
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TOMTOM_TX5,
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TOMTOM_TX6,
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TOMTOM_TX7,
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TOMTOM_TX8,
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TOMTOM_TX9,
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TOMTOM_TX10,
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TOMTOM_TX11,
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TOMTOM_TX12,
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TOMTOM_TX13,
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TOMTOM_TX14,
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TOMTOM_TX15,
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TOMTOM_TX16,
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TOMTOM_TX_MAX,
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};
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extern int tomtom_mclk_enable(struct snd_soc_codec *codec, int mclk_enable,
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bool dapm);
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extern int tomtom_codec_mclk_enable(struct snd_soc_codec *codec,
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int mclk_enable, bool dapm);
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extern int tomtom_hs_detect(struct snd_soc_codec *codec,
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struct wcd9xxx_mbhc_config *mbhc_cfg);
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extern void tomtom_hs_detect_exit(struct snd_soc_codec *codec);
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extern void *tomtom_get_afe_config(struct snd_soc_codec *codec,
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enum afe_config_type config_type);
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extern void tomtom_event_register(
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int (*machine_event_cb)(struct snd_soc_codec *codec,
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enum wcd9xxx_codec_event),
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struct snd_soc_codec *codec);
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extern void tomtom_register_ext_clk_cb(
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int (*codec_ext_clk_en)(struct snd_soc_codec *codec,
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int enable, bool dapm),
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int (*get_ext_clk_cnt) (void),
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struct snd_soc_codec *codec);
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extern int tomtom_enable_qfuse_sensing(struct snd_soc_codec *codec);
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#endif
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