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linux_dsm_epyc7002/sound/pci/hda/patch_ca0132.c
Takashi Iwai d8a766a16e ALSA: hda - Bind codecs via standard bus 
Now we create the standard HD-audio bus (/sys/bus/hdaudio), and bind
the codec driver with the codec device over there.  This is the first
step of the whole transition so that the changes to each codec driver
are kept as minimal as possible.

Each codec driver needs to register hda_codec_driver struct containing
the currently existing preset via the new helper macro
module_hda_codec_driver().  The old hda_codec_preset_list is replaced
with this infrastructure.  The generic parsers (for HDMI and other)
are also included in the preset with the special IDs to bind
uniquely.

In HD-audio core side, the device binding code is split to
hda_bind.c.  It provides the snd_hda_bus_type implementation to match
the codec driver with the given codec vendor ID.  It also manages the
module auto-loading by itself like before: when the matching isn't
found, it tries to probe the corresponding codec modules, and finally
falls back to the generic drivers.  (The special ID mentioned above is
set at this stage.)

The only visible change to outside is that the hdaudio sysfs entry now
appears in /sys/bus/devices, not as a sound class device.

More works to move the suspend/resume and remove ops will be
(hopefully) done in later patches.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-02-23 09:16:06 +01:00

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/*
* HD audio interface patch for Creative CA0132 chip
*
* Copyright (c) 2011, Creative Technology Ltd.
*
* Based on patch_ca0110.c
* Copyright (c) 2008 Takashi Iwai <tiwai@suse.de>
*
* This driver 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 driver 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/mutex.h>
#include <linux/module.h>
#include <linux/firmware.h>
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_auto_parser.h"
#include "hda_jack.h"
#include "ca0132_regs.h"
/* Enable this to see controls for tuning purpose. */
/*#define ENABLE_TUNING_CONTROLS*/
#define FLOAT_ZERO 0x00000000
#define FLOAT_ONE 0x3f800000
#define FLOAT_TWO 0x40000000
#define FLOAT_MINUS_5 0xc0a00000
#define UNSOL_TAG_HP 0x10
#define UNSOL_TAG_AMIC1 0x12
#define UNSOL_TAG_DSP 0x16
#define DSP_DMA_WRITE_BUFLEN_INIT (1UL<<18)
#define DSP_DMA_WRITE_BUFLEN_OVLY (1UL<<15)
#define DMA_TRANSFER_FRAME_SIZE_NWORDS 8
#define DMA_TRANSFER_MAX_FRAME_SIZE_NWORDS 32
#define DMA_OVERLAY_FRAME_SIZE_NWORDS 2
#define MASTERCONTROL 0x80
#define MASTERCONTROL_ALLOC_DMA_CHAN 10
#define MASTERCONTROL_QUERY_SPEAKER_EQ_ADDRESS 60
#define WIDGET_CHIP_CTRL 0x15
#define WIDGET_DSP_CTRL 0x16
#define MEM_CONNID_MICIN1 3
#define MEM_CONNID_MICIN2 5
#define MEM_CONNID_MICOUT1 12
#define MEM_CONNID_MICOUT2 14
#define MEM_CONNID_WUH 10
#define MEM_CONNID_DSP 16
#define MEM_CONNID_DMIC 100
#define SCP_SET 0
#define SCP_GET 1
#define EFX_FILE "ctefx.bin"
#ifdef CONFIG_SND_HDA_CODEC_CA0132_DSP
MODULE_FIRMWARE(EFX_FILE);
#endif
static char *dirstr[2] = { "Playback", "Capture" };
enum {
SPEAKER_OUT,
HEADPHONE_OUT
};
enum {
DIGITAL_MIC,
LINE_MIC_IN
};
enum {
#define VNODE_START_NID 0x80
VNID_SPK = VNODE_START_NID, /* Speaker vnid */
VNID_MIC,
VNID_HP_SEL,
VNID_AMIC1_SEL,
VNID_HP_ASEL,
VNID_AMIC1_ASEL,
VNODE_END_NID,
#define VNODES_COUNT (VNODE_END_NID - VNODE_START_NID)
#define EFFECT_START_NID 0x90
#define OUT_EFFECT_START_NID EFFECT_START_NID
SURROUND = OUT_EFFECT_START_NID,
CRYSTALIZER,
DIALOG_PLUS,
SMART_VOLUME,
X_BASS,
EQUALIZER,
OUT_EFFECT_END_NID,
#define OUT_EFFECTS_COUNT (OUT_EFFECT_END_NID - OUT_EFFECT_START_NID)
#define IN_EFFECT_START_NID OUT_EFFECT_END_NID
ECHO_CANCELLATION = IN_EFFECT_START_NID,
VOICE_FOCUS,
MIC_SVM,
NOISE_REDUCTION,
IN_EFFECT_END_NID,
#define IN_EFFECTS_COUNT (IN_EFFECT_END_NID - IN_EFFECT_START_NID)
VOICEFX = IN_EFFECT_END_NID,
PLAY_ENHANCEMENT,
CRYSTAL_VOICE,
EFFECT_END_NID
#define EFFECTS_COUNT (EFFECT_END_NID - EFFECT_START_NID)
};
/* Effects values size*/
#define EFFECT_VALS_MAX_COUNT 12
/* Latency introduced by DSP blocks in milliseconds. */
#define DSP_CAPTURE_INIT_LATENCY 0
#define DSP_CRYSTAL_VOICE_LATENCY 124
#define DSP_PLAYBACK_INIT_LATENCY 13
#define DSP_PLAY_ENHANCEMENT_LATENCY 30
#define DSP_SPEAKER_OUT_LATENCY 7
struct ct_effect {
char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
hda_nid_t nid;
int mid; /*effect module ID*/
int reqs[EFFECT_VALS_MAX_COUNT]; /*effect module request*/
int direct; /* 0:output; 1:input*/
int params; /* number of default non-on/off params */
/*effect default values, 1st is on/off. */
unsigned int def_vals[EFFECT_VALS_MAX_COUNT];
};
#define EFX_DIR_OUT 0
#define EFX_DIR_IN 1
static struct ct_effect ca0132_effects[EFFECTS_COUNT] = {
{ .name = "Surround",
.nid = SURROUND,
.mid = 0x96,
.reqs = {0, 1},
.direct = EFX_DIR_OUT,
.params = 1,
.def_vals = {0x3F800000, 0x3F2B851F}
},
{ .name = "Crystalizer",
.nid = CRYSTALIZER,
.mid = 0x96,
.reqs = {7, 8},
.direct = EFX_DIR_OUT,
.params = 1,
.def_vals = {0x3F800000, 0x3F266666}
},
{ .name = "Dialog Plus",
.nid = DIALOG_PLUS,
.mid = 0x96,
.reqs = {2, 3},
.direct = EFX_DIR_OUT,
.params = 1,
.def_vals = {0x00000000, 0x3F000000}
},
{ .name = "Smart Volume",
.nid = SMART_VOLUME,
.mid = 0x96,
.reqs = {4, 5, 6},
.direct = EFX_DIR_OUT,
.params = 2,
.def_vals = {0x3F800000, 0x3F3D70A4, 0x00000000}
},
{ .name = "X-Bass",
.nid = X_BASS,
.mid = 0x96,
.reqs = {24, 23, 25},
.direct = EFX_DIR_OUT,
.params = 2,
.def_vals = {0x3F800000, 0x42A00000, 0x3F000000}
},
{ .name = "Equalizer",
.nid = EQUALIZER,
.mid = 0x96,
.reqs = {9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20},
.direct = EFX_DIR_OUT,
.params = 11,
.def_vals = {0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
0x00000000, 0x00000000, 0x00000000, 0x00000000}
},
{ .name = "Echo Cancellation",
.nid = ECHO_CANCELLATION,
.mid = 0x95,
.reqs = {0, 1, 2, 3},
.direct = EFX_DIR_IN,
.params = 3,
.def_vals = {0x00000000, 0x3F3A9692, 0x00000000, 0x00000000}
},
{ .name = "Voice Focus",
.nid = VOICE_FOCUS,
.mid = 0x95,
.reqs = {6, 7, 8, 9},
.direct = EFX_DIR_IN,
.params = 3,
.def_vals = {0x3F800000, 0x3D7DF3B6, 0x41F00000, 0x41F00000}
},
{ .name = "Mic SVM",
.nid = MIC_SVM,
.mid = 0x95,
.reqs = {44, 45},
.direct = EFX_DIR_IN,
.params = 1,
.def_vals = {0x00000000, 0x3F3D70A4}
},
{ .name = "Noise Reduction",
.nid = NOISE_REDUCTION,
.mid = 0x95,
.reqs = {4, 5},
.direct = EFX_DIR_IN,
.params = 1,
.def_vals = {0x3F800000, 0x3F000000}
},
{ .name = "VoiceFX",
.nid = VOICEFX,
.mid = 0x95,
.reqs = {10, 11, 12, 13, 14, 15, 16, 17, 18},
.direct = EFX_DIR_IN,
.params = 8,
.def_vals = {0x00000000, 0x43C80000, 0x44AF0000, 0x44FA0000,
0x3F800000, 0x3F800000, 0x3F800000, 0x00000000,
0x00000000}
}
};
/* Tuning controls */
#ifdef ENABLE_TUNING_CONTROLS
enum {
#define TUNING_CTL_START_NID 0xC0
WEDGE_ANGLE = TUNING_CTL_START_NID,
SVM_LEVEL,
EQUALIZER_BAND_0,
EQUALIZER_BAND_1,
EQUALIZER_BAND_2,
EQUALIZER_BAND_3,
EQUALIZER_BAND_4,
EQUALIZER_BAND_5,
EQUALIZER_BAND_6,
EQUALIZER_BAND_7,
EQUALIZER_BAND_8,
EQUALIZER_BAND_9,
TUNING_CTL_END_NID
#define TUNING_CTLS_COUNT (TUNING_CTL_END_NID - TUNING_CTL_START_NID)
};
struct ct_tuning_ctl {
char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
hda_nid_t parent_nid;
hda_nid_t nid;
int mid; /*effect module ID*/
int req; /*effect module request*/
int direct; /* 0:output; 1:input*/
unsigned int def_val;/*effect default values*/
};
static struct ct_tuning_ctl ca0132_tuning_ctls[] = {
{ .name = "Wedge Angle",
.parent_nid = VOICE_FOCUS,
.nid = WEDGE_ANGLE,
.mid = 0x95,
.req = 8,
.direct = EFX_DIR_IN,
.def_val = 0x41F00000
},
{ .name = "SVM Level",
.parent_nid = MIC_SVM,
.nid = SVM_LEVEL,
.mid = 0x95,
.req = 45,
.direct = EFX_DIR_IN,
.def_val = 0x3F3D70A4
},
{ .name = "EQ Band0",
.parent_nid = EQUALIZER,
.nid = EQUALIZER_BAND_0,
.mid = 0x96,
.req = 11,
.direct = EFX_DIR_OUT,
.def_val = 0x00000000
},
{ .name = "EQ Band1",
.parent_nid = EQUALIZER,
.nid = EQUALIZER_BAND_1,
.mid = 0x96,
.req = 12,
.direct = EFX_DIR_OUT,
.def_val = 0x00000000
},
{ .name = "EQ Band2",
.parent_nid = EQUALIZER,
.nid = EQUALIZER_BAND_2,
.mid = 0x96,
.req = 13,
.direct = EFX_DIR_OUT,
.def_val = 0x00000000
},
{ .name = "EQ Band3",
.parent_nid = EQUALIZER,
.nid = EQUALIZER_BAND_3,
.mid = 0x96,
.req = 14,
.direct = EFX_DIR_OUT,
.def_val = 0x00000000
},
{ .name = "EQ Band4",
.parent_nid = EQUALIZER,
.nid = EQUALIZER_BAND_4,
.mid = 0x96,
.req = 15,
.direct = EFX_DIR_OUT,
.def_val = 0x00000000
},
{ .name = "EQ Band5",
.parent_nid = EQUALIZER,
.nid = EQUALIZER_BAND_5,
.mid = 0x96,
.req = 16,
.direct = EFX_DIR_OUT,
.def_val = 0x00000000
},
{ .name = "EQ Band6",
.parent_nid = EQUALIZER,
.nid = EQUALIZER_BAND_6,
.mid = 0x96,
.req = 17,
.direct = EFX_DIR_OUT,
.def_val = 0x00000000
},
{ .name = "EQ Band7",
.parent_nid = EQUALIZER,
.nid = EQUALIZER_BAND_7,
.mid = 0x96,
.req = 18,
.direct = EFX_DIR_OUT,
.def_val = 0x00000000
},
{ .name = "EQ Band8",
.parent_nid = EQUALIZER,
.nid = EQUALIZER_BAND_8,
.mid = 0x96,
.req = 19,
.direct = EFX_DIR_OUT,
.def_val = 0x00000000
},
{ .name = "EQ Band9",
.parent_nid = EQUALIZER,
.nid = EQUALIZER_BAND_9,
.mid = 0x96,
.req = 20,
.direct = EFX_DIR_OUT,
.def_val = 0x00000000
}
};
#endif
/* Voice FX Presets */
#define VOICEFX_MAX_PARAM_COUNT 9
struct ct_voicefx {
char *name;
hda_nid_t nid;
int mid;
int reqs[VOICEFX_MAX_PARAM_COUNT]; /*effect module request*/
};
struct ct_voicefx_preset {
char *name; /*preset name*/
unsigned int vals[VOICEFX_MAX_PARAM_COUNT];
};
static struct ct_voicefx ca0132_voicefx = {
.name = "VoiceFX Capture Switch",
.nid = VOICEFX,
.mid = 0x95,
.reqs = {10, 11, 12, 13, 14, 15, 16, 17, 18}
};
static struct ct_voicefx_preset ca0132_voicefx_presets[] = {
{ .name = "Neutral",
.vals = { 0x00000000, 0x43C80000, 0x44AF0000,
0x44FA0000, 0x3F800000, 0x3F800000,
0x3F800000, 0x00000000, 0x00000000 }
},
{ .name = "Female2Male",
.vals = { 0x3F800000, 0x43C80000, 0x44AF0000,
0x44FA0000, 0x3F19999A, 0x3F866666,
0x3F800000, 0x00000000, 0x00000000 }
},
{ .name = "Male2Female",
.vals = { 0x3F800000, 0x43C80000, 0x44AF0000,
0x450AC000, 0x4017AE14, 0x3F6B851F,
0x3F800000, 0x00000000, 0x00000000 }
},
{ .name = "ScrappyKid",
.vals = { 0x3F800000, 0x43C80000, 0x44AF0000,
0x44FA0000, 0x40400000, 0x3F28F5C3,
0x3F800000, 0x00000000, 0x00000000 }
},
{ .name = "Elderly",
.vals = { 0x3F800000, 0x44324000, 0x44BB8000,
0x44E10000, 0x3FB33333, 0x3FB9999A,
0x3F800000, 0x3E3A2E43, 0x00000000 }
},
{ .name = "Orc",
.vals = { 0x3F800000, 0x43EA0000, 0x44A52000,
0x45098000, 0x3F266666, 0x3FC00000,
0x3F800000, 0x00000000, 0x00000000 }
},
{ .name = "Elf",
.vals = { 0x3F800000, 0x43C70000, 0x44AE6000,
0x45193000, 0x3F8E147B, 0x3F75C28F,
0x3F800000, 0x00000000, 0x00000000 }
},
{ .name = "Dwarf",
.vals = { 0x3F800000, 0x43930000, 0x44BEE000,
0x45007000, 0x3F451EB8, 0x3F7851EC,
0x3F800000, 0x00000000, 0x00000000 }
},
{ .name = "AlienBrute",
.vals = { 0x3F800000, 0x43BFC5AC, 0x44B28FDF,
0x451F6000, 0x3F266666, 0x3FA7D945,
0x3F800000, 0x3CF5C28F, 0x00000000 }
},
{ .name = "Robot",
.vals = { 0x3F800000, 0x43C80000, 0x44AF0000,
0x44FA0000, 0x3FB2718B, 0x3F800000,
0xBC07010E, 0x00000000, 0x00000000 }
},
{ .name = "Marine",
.vals = { 0x3F800000, 0x43C20000, 0x44906000,
0x44E70000, 0x3F4CCCCD, 0x3F8A3D71,
0x3F0A3D71, 0x00000000, 0x00000000 }
},
{ .name = "Emo",
.vals = { 0x3F800000, 0x43C80000, 0x44AF0000,
0x44FA0000, 0x3F800000, 0x3F800000,
0x3E4CCCCD, 0x00000000, 0x00000000 }
},
{ .name = "DeepVoice",
.vals = { 0x3F800000, 0x43A9C5AC, 0x44AA4FDF,
0x44FFC000, 0x3EDBB56F, 0x3F99C4CA,
0x3F800000, 0x00000000, 0x00000000 }
},
{ .name = "Munchkin",
.vals = { 0x3F800000, 0x43C80000, 0x44AF0000,
0x44FA0000, 0x3F800000, 0x3F1A043C,
0x3F800000, 0x00000000, 0x00000000 }
}
};
enum hda_cmd_vendor_io {
/* for DspIO node */
VENDOR_DSPIO_SCP_WRITE_DATA_LOW = 0x000,
VENDOR_DSPIO_SCP_WRITE_DATA_HIGH = 0x100,
VENDOR_DSPIO_STATUS = 0xF01,
VENDOR_DSPIO_SCP_POST_READ_DATA = 0x702,
VENDOR_DSPIO_SCP_READ_DATA = 0xF02,
VENDOR_DSPIO_DSP_INIT = 0x703,
VENDOR_DSPIO_SCP_POST_COUNT_QUERY = 0x704,
VENDOR_DSPIO_SCP_READ_COUNT = 0xF04,
/* for ChipIO node */
VENDOR_CHIPIO_ADDRESS_LOW = 0x000,
VENDOR_CHIPIO_ADDRESS_HIGH = 0x100,
VENDOR_CHIPIO_STREAM_FORMAT = 0x200,
VENDOR_CHIPIO_DATA_LOW = 0x300,
VENDOR_CHIPIO_DATA_HIGH = 0x400,
VENDOR_CHIPIO_GET_PARAMETER = 0xF00,
VENDOR_CHIPIO_STATUS = 0xF01,
VENDOR_CHIPIO_HIC_POST_READ = 0x702,
VENDOR_CHIPIO_HIC_READ_DATA = 0xF03,
VENDOR_CHIPIO_8051_DATA_WRITE = 0x707,
VENDOR_CHIPIO_8051_DATA_READ = 0xF07,
VENDOR_CHIPIO_CT_EXTENSIONS_ENABLE = 0x70A,
VENDOR_CHIPIO_CT_EXTENSIONS_GET = 0xF0A,
VENDOR_CHIPIO_PLL_PMU_WRITE = 0x70C,
VENDOR_CHIPIO_PLL_PMU_READ = 0xF0C,
VENDOR_CHIPIO_8051_ADDRESS_LOW = 0x70D,
VENDOR_CHIPIO_8051_ADDRESS_HIGH = 0x70E,
VENDOR_CHIPIO_FLAG_SET = 0x70F,
VENDOR_CHIPIO_FLAGS_GET = 0xF0F,
VENDOR_CHIPIO_PARAM_SET = 0x710,
VENDOR_CHIPIO_PARAM_GET = 0xF10,
VENDOR_CHIPIO_PORT_ALLOC_CONFIG_SET = 0x711,
VENDOR_CHIPIO_PORT_ALLOC_SET = 0x712,
VENDOR_CHIPIO_PORT_ALLOC_GET = 0xF12,
VENDOR_CHIPIO_PORT_FREE_SET = 0x713,
VENDOR_CHIPIO_PARAM_EX_ID_GET = 0xF17,
VENDOR_CHIPIO_PARAM_EX_ID_SET = 0x717,
VENDOR_CHIPIO_PARAM_EX_VALUE_GET = 0xF18,
VENDOR_CHIPIO_PARAM_EX_VALUE_SET = 0x718,
VENDOR_CHIPIO_DMIC_CTL_SET = 0x788,
VENDOR_CHIPIO_DMIC_CTL_GET = 0xF88,
VENDOR_CHIPIO_DMIC_PIN_SET = 0x789,
VENDOR_CHIPIO_DMIC_PIN_GET = 0xF89,
VENDOR_CHIPIO_DMIC_MCLK_SET = 0x78A,
VENDOR_CHIPIO_DMIC_MCLK_GET = 0xF8A,
VENDOR_CHIPIO_EAPD_SEL_SET = 0x78D
};
/*
* Control flag IDs
*/
enum control_flag_id {
/* Connection manager stream setup is bypassed/enabled */
CONTROL_FLAG_C_MGR = 0,
/* DSP DMA is bypassed/enabled */
CONTROL_FLAG_DMA = 1,
/* 8051 'idle' mode is disabled/enabled */
CONTROL_FLAG_IDLE_ENABLE = 2,
/* Tracker for the SPDIF-in path is bypassed/enabled */
CONTROL_FLAG_TRACKER = 3,
/* DigitalOut to Spdif2Out connection is disabled/enabled */
CONTROL_FLAG_SPDIF2OUT = 4,
/* Digital Microphone is disabled/enabled */
CONTROL_FLAG_DMIC = 5,
/* ADC_B rate is 48 kHz/96 kHz */
CONTROL_FLAG_ADC_B_96KHZ = 6,
/* ADC_C rate is 48 kHz/96 kHz */
CONTROL_FLAG_ADC_C_96KHZ = 7,
/* DAC rate is 48 kHz/96 kHz (affects all DACs) */
CONTROL_FLAG_DAC_96KHZ = 8,
/* DSP rate is 48 kHz/96 kHz */
CONTROL_FLAG_DSP_96KHZ = 9,
/* SRC clock is 98 MHz/196 MHz (196 MHz forces rate to 96 KHz) */
CONTROL_FLAG_SRC_CLOCK_196MHZ = 10,
/* SRC rate is 48 kHz/96 kHz (48 kHz disabled when clock is 196 MHz) */
CONTROL_FLAG_SRC_RATE_96KHZ = 11,
/* Decode Loop (DSP->SRC->DSP) is disabled/enabled */
CONTROL_FLAG_DECODE_LOOP = 12,
/* De-emphasis filter on DAC-1 disabled/enabled */
CONTROL_FLAG_DAC1_DEEMPHASIS = 13,
/* De-emphasis filter on DAC-2 disabled/enabled */
CONTROL_FLAG_DAC2_DEEMPHASIS = 14,
/* De-emphasis filter on DAC-3 disabled/enabled */
CONTROL_FLAG_DAC3_DEEMPHASIS = 15,
/* High-pass filter on ADC_B disabled/enabled */
CONTROL_FLAG_ADC_B_HIGH_PASS = 16,
/* High-pass filter on ADC_C disabled/enabled */
CONTROL_FLAG_ADC_C_HIGH_PASS = 17,
/* Common mode on Port_A disabled/enabled */
CONTROL_FLAG_PORT_A_COMMON_MODE = 18,
/* Common mode on Port_D disabled/enabled */
CONTROL_FLAG_PORT_D_COMMON_MODE = 19,
/* Impedance for ramp generator on Port_A 16 Ohm/10K Ohm */
CONTROL_FLAG_PORT_A_10KOHM_LOAD = 20,
/* Impedance for ramp generator on Port_D, 16 Ohm/10K Ohm */
CONTROL_FLAG_PORT_D_10KOHM_LOAD = 21,
/* ASI rate is 48kHz/96kHz */
CONTROL_FLAG_ASI_96KHZ = 22,
/* DAC power settings able to control attached ports no/yes */
CONTROL_FLAG_DACS_CONTROL_PORTS = 23,
/* Clock Stop OK reporting is disabled/enabled */
CONTROL_FLAG_CONTROL_STOP_OK_ENABLE = 24,
/* Number of control flags */
CONTROL_FLAGS_MAX = (CONTROL_FLAG_CONTROL_STOP_OK_ENABLE+1)
};
/*
* Control parameter IDs
*/
enum control_param_id {
/* 0: None, 1: Mic1In*/
CONTROL_PARAM_VIP_SOURCE = 1,
/* 0: force HDA, 1: allow DSP if HDA Spdif1Out stream is idle */
CONTROL_PARAM_SPDIF1_SOURCE = 2,
/* Port A output stage gain setting to use when 16 Ohm output
* impedance is selected*/
CONTROL_PARAM_PORTA_160OHM_GAIN = 8,
/* Port D output stage gain setting to use when 16 Ohm output
* impedance is selected*/
CONTROL_PARAM_PORTD_160OHM_GAIN = 10,
/* Stream Control */
/* Select stream with the given ID */
CONTROL_PARAM_STREAM_ID = 24,
/* Source connection point for the selected stream */
CONTROL_PARAM_STREAM_SOURCE_CONN_POINT = 25,
/* Destination connection point for the selected stream */
CONTROL_PARAM_STREAM_DEST_CONN_POINT = 26,
/* Number of audio channels in the selected stream */
CONTROL_PARAM_STREAMS_CHANNELS = 27,
/*Enable control for the selected stream */
CONTROL_PARAM_STREAM_CONTROL = 28,
/* Connection Point Control */
/* Select connection point with the given ID */
CONTROL_PARAM_CONN_POINT_ID = 29,
/* Connection point sample rate */
CONTROL_PARAM_CONN_POINT_SAMPLE_RATE = 30,
/* Node Control */
/* Select HDA node with the given ID */
CONTROL_PARAM_NODE_ID = 31
};
/*
* Dsp Io Status codes
*/
enum hda_vendor_status_dspio {
/* Success */
VENDOR_STATUS_DSPIO_OK = 0x00,
/* Busy, unable to accept new command, the host must retry */
VENDOR_STATUS_DSPIO_BUSY = 0x01,
/* SCP command queue is full */
VENDOR_STATUS_DSPIO_SCP_COMMAND_QUEUE_FULL = 0x02,
/* SCP response queue is empty */
VENDOR_STATUS_DSPIO_SCP_RESPONSE_QUEUE_EMPTY = 0x03
};
/*
* Chip Io Status codes
*/
enum hda_vendor_status_chipio {
/* Success */
VENDOR_STATUS_CHIPIO_OK = 0x00,
/* Busy, unable to accept new command, the host must retry */
VENDOR_STATUS_CHIPIO_BUSY = 0x01
};
/*
* CA0132 sample rate
*/
enum ca0132_sample_rate {
SR_6_000 = 0x00,
SR_8_000 = 0x01,
SR_9_600 = 0x02,
SR_11_025 = 0x03,
SR_16_000 = 0x04,
SR_22_050 = 0x05,
SR_24_000 = 0x06,
SR_32_000 = 0x07,
SR_44_100 = 0x08,
SR_48_000 = 0x09,
SR_88_200 = 0x0A,
SR_96_000 = 0x0B,
SR_144_000 = 0x0C,
SR_176_400 = 0x0D,
SR_192_000 = 0x0E,
SR_384_000 = 0x0F,
SR_COUNT = 0x10,
SR_RATE_UNKNOWN = 0x1F
};
enum dsp_download_state {
DSP_DOWNLOAD_FAILED = -1,
DSP_DOWNLOAD_INIT = 0,
DSP_DOWNLOADING = 1,
DSP_DOWNLOADED = 2
};
/* retrieve parameters from hda format */
#define get_hdafmt_chs(fmt) (fmt & 0xf)
#define get_hdafmt_bits(fmt) ((fmt >> 4) & 0x7)
#define get_hdafmt_rate(fmt) ((fmt >> 8) & 0x7f)
#define get_hdafmt_type(fmt) ((fmt >> 15) & 0x1)
/*
* CA0132 specific
*/
struct ca0132_spec {
struct snd_kcontrol_new *mixers[5];
unsigned int num_mixers;
const struct hda_verb *base_init_verbs;
const struct hda_verb *base_exit_verbs;
const struct hda_verb *init_verbs[5];
unsigned int num_init_verbs; /* exclude base init verbs */
struct auto_pin_cfg autocfg;
/* Nodes configurations */
struct hda_multi_out multiout;
hda_nid_t out_pins[AUTO_CFG_MAX_OUTS];
hda_nid_t dacs[AUTO_CFG_MAX_OUTS];
unsigned int num_outputs;
hda_nid_t input_pins[AUTO_PIN_LAST];
hda_nid_t adcs[AUTO_PIN_LAST];
hda_nid_t dig_out;
hda_nid_t dig_in;
unsigned int num_inputs;
hda_nid_t shared_mic_nid;
hda_nid_t shared_out_nid;
struct hda_pcm pcm_rec[5]; /* PCM information */
/* chip access */
struct mutex chipio_mutex; /* chip access mutex */
u32 curr_chip_addx;
/* DSP download related */
enum dsp_download_state dsp_state;
unsigned int dsp_stream_id;
unsigned int wait_scp;
unsigned int wait_scp_header;
unsigned int wait_num_data;
unsigned int scp_resp_header;
unsigned int scp_resp_data[4];
unsigned int scp_resp_count;
/* mixer and effects related */
unsigned char dmic_ctl;
int cur_out_type;
int cur_mic_type;
long vnode_lvol[VNODES_COUNT];
long vnode_rvol[VNODES_COUNT];
long vnode_lswitch[VNODES_COUNT];
long vnode_rswitch[VNODES_COUNT];
long effects_switch[EFFECTS_COUNT];
long voicefx_val;
long cur_mic_boost;
struct hda_codec *codec;
struct delayed_work unsol_hp_work;
#ifdef ENABLE_TUNING_CONTROLS
long cur_ctl_vals[TUNING_CTLS_COUNT];
#endif
};
/*
* CA0132 codec access
*/
static unsigned int codec_send_command(struct hda_codec *codec, hda_nid_t nid,
unsigned int verb, unsigned int parm, unsigned int *res)
{
unsigned int response;
response = snd_hda_codec_read(codec, nid, 0, verb, parm);
*res = response;
return ((response == -1) ? -1 : 0);
}
static int codec_set_converter_format(struct hda_codec *codec, hda_nid_t nid,
unsigned short converter_format, unsigned int *res)
{
return codec_send_command(codec, nid, VENDOR_CHIPIO_STREAM_FORMAT,
converter_format & 0xffff, res);
}
static int codec_set_converter_stream_channel(struct hda_codec *codec,
hda_nid_t nid, unsigned char stream,
unsigned char channel, unsigned int *res)
{
unsigned char converter_stream_channel = 0;
converter_stream_channel = (stream << 4) | (channel & 0x0f);
return codec_send_command(codec, nid, AC_VERB_SET_CHANNEL_STREAMID,
converter_stream_channel, res);
}
/* Chip access helper function */
static int chipio_send(struct hda_codec *codec,
unsigned int reg,
unsigned int data)
{
unsigned int res;
unsigned long timeout = jiffies + msecs_to_jiffies(1000);
/* send bits of data specified by reg */
do {
res = snd_hda_codec_read(codec, WIDGET_CHIP_CTRL, 0,
reg, data);
if (res == VENDOR_STATUS_CHIPIO_OK)
return 0;
msleep(20);
} while (time_before(jiffies, timeout));
return -EIO;
}
/*
* Write chip address through the vendor widget -- NOT protected by the Mutex!
*/
static int chipio_write_address(struct hda_codec *codec,
unsigned int chip_addx)
{
struct ca0132_spec *spec = codec->spec;
int res;
if (spec->curr_chip_addx == chip_addx)
return 0;
/* send low 16 bits of the address */
res = chipio_send(codec, VENDOR_CHIPIO_ADDRESS_LOW,
chip_addx & 0xffff);
if (res != -EIO) {
/* send high 16 bits of the address */
res = chipio_send(codec, VENDOR_CHIPIO_ADDRESS_HIGH,
chip_addx >> 16);
}
spec->curr_chip_addx = (res < 0) ? ~0UL : chip_addx;
return res;
}
/*
* Write data through the vendor widget -- NOT protected by the Mutex!
*/
static int chipio_write_data(struct hda_codec *codec, unsigned int data)
{
struct ca0132_spec *spec = codec->spec;
int res;
/* send low 16 bits of the data */
res = chipio_send(codec, VENDOR_CHIPIO_DATA_LOW, data & 0xffff);
if (res != -EIO) {
/* send high 16 bits of the data */
res = chipio_send(codec, VENDOR_CHIPIO_DATA_HIGH,
data >> 16);
}
/*If no error encountered, automatically increment the address
as per chip behaviour*/
spec->curr_chip_addx = (res != -EIO) ?
(spec->curr_chip_addx + 4) : ~0UL;
return res;
}
/*
* Write multiple data through the vendor widget -- NOT protected by the Mutex!
*/
static int chipio_write_data_multiple(struct hda_codec *codec,
const u32 *data,
unsigned int count)
{
int status = 0;
if (data == NULL) {
codec_dbg(codec, "chipio_write_data null ptr\n");
return -EINVAL;
}
while ((count-- != 0) && (status == 0))
status = chipio_write_data(codec, *data++);
return status;
}
/*
* Read data through the vendor widget -- NOT protected by the Mutex!
*/
static int chipio_read_data(struct hda_codec *codec, unsigned int *data)
{
struct ca0132_spec *spec = codec->spec;
int res;
/* post read */
res = chipio_send(codec, VENDOR_CHIPIO_HIC_POST_READ, 0);
if (res != -EIO) {
/* read status */
res = chipio_send(codec, VENDOR_CHIPIO_STATUS, 0);
}
if (res != -EIO) {
/* read data */
*data = snd_hda_codec_read(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_HIC_READ_DATA,
0);
}
/*If no error encountered, automatically increment the address
as per chip behaviour*/
spec->curr_chip_addx = (res != -EIO) ?
(spec->curr_chip_addx + 4) : ~0UL;
return res;
}
/*
* Write given value to the given address through the chip I/O widget.
* protected by the Mutex
*/
static int chipio_write(struct hda_codec *codec,
unsigned int chip_addx, const unsigned int data)
{
struct ca0132_spec *spec = codec->spec;
int err;
mutex_lock(&spec->chipio_mutex);
/* write the address, and if successful proceed to write data */
err = chipio_write_address(codec, chip_addx);
if (err < 0)
goto exit;
err = chipio_write_data(codec, data);
if (err < 0)
goto exit;
exit:
mutex_unlock(&spec->chipio_mutex);
return err;
}
/*
* Write multiple values to the given address through the chip I/O widget.
* protected by the Mutex
*/
static int chipio_write_multiple(struct hda_codec *codec,
u32 chip_addx,
const u32 *data,
unsigned int count)
{
struct ca0132_spec *spec = codec->spec;
int status;
mutex_lock(&spec->chipio_mutex);
status = chipio_write_address(codec, chip_addx);
if (status < 0)
goto error;
status = chipio_write_data_multiple(codec, data, count);
error:
mutex_unlock(&spec->chipio_mutex);
return status;
}
/*
* Read the given address through the chip I/O widget
* protected by the Mutex
*/
static int chipio_read(struct hda_codec *codec,
unsigned int chip_addx, unsigned int *data)
{
struct ca0132_spec *spec = codec->spec;
int err;
mutex_lock(&spec->chipio_mutex);
/* write the address, and if successful proceed to write data */
err = chipio_write_address(codec, chip_addx);
if (err < 0)
goto exit;
err = chipio_read_data(codec, data);
if (err < 0)
goto exit;
exit:
mutex_unlock(&spec->chipio_mutex);
return err;
}
/*
* Set chip control flags through the chip I/O widget.
*/
static void chipio_set_control_flag(struct hda_codec *codec,
enum control_flag_id flag_id,
bool flag_state)
{
unsigned int val;
unsigned int flag_bit;
flag_bit = (flag_state ? 1 : 0);
val = (flag_bit << 7) | (flag_id);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_FLAG_SET, val);
}
/*
* Set chip parameters through the chip I/O widget.
*/
static void chipio_set_control_param(struct hda_codec *codec,
enum control_param_id param_id, int param_val)
{
struct ca0132_spec *spec = codec->spec;
int val;
if ((param_id < 32) && (param_val < 8)) {
val = (param_val << 5) | (param_id);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_PARAM_SET, val);
} else {
mutex_lock(&spec->chipio_mutex);
if (chipio_send(codec, VENDOR_CHIPIO_STATUS, 0) == 0) {
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_PARAM_EX_ID_SET,
param_id);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_PARAM_EX_VALUE_SET,
param_val);
}
mutex_unlock(&spec->chipio_mutex);
}
}
/*
* Set sampling rate of the connection point.
*/
static void chipio_set_conn_rate(struct hda_codec *codec,
int connid, enum ca0132_sample_rate rate)
{
chipio_set_control_param(codec, CONTROL_PARAM_CONN_POINT_ID, connid);
chipio_set_control_param(codec, CONTROL_PARAM_CONN_POINT_SAMPLE_RATE,
rate);
}
/*
* Enable clocks.
*/
static void chipio_enable_clocks(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
mutex_lock(&spec->chipio_mutex);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_8051_ADDRESS_LOW, 0);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_PLL_PMU_WRITE, 0xff);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_8051_ADDRESS_LOW, 5);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_PLL_PMU_WRITE, 0x0b);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_8051_ADDRESS_LOW, 6);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_PLL_PMU_WRITE, 0xff);
mutex_unlock(&spec->chipio_mutex);
}
/*
* CA0132 DSP IO stuffs
*/
static int dspio_send(struct hda_codec *codec, unsigned int reg,
unsigned int data)
{
int res;
unsigned long timeout = jiffies + msecs_to_jiffies(1000);
/* send bits of data specified by reg to dsp */
do {
res = snd_hda_codec_read(codec, WIDGET_DSP_CTRL, 0, reg, data);
if ((res >= 0) && (res != VENDOR_STATUS_DSPIO_BUSY))
return res;
msleep(20);
} while (time_before(jiffies, timeout));
return -EIO;
}
/*
* Wait for DSP to be ready for commands
*/
static void dspio_write_wait(struct hda_codec *codec)
{
int status;
unsigned long timeout = jiffies + msecs_to_jiffies(1000);
do {
status = snd_hda_codec_read(codec, WIDGET_DSP_CTRL, 0,
VENDOR_DSPIO_STATUS, 0);
if ((status == VENDOR_STATUS_DSPIO_OK) ||
(status == VENDOR_STATUS_DSPIO_SCP_RESPONSE_QUEUE_EMPTY))
break;
msleep(1);
} while (time_before(jiffies, timeout));
}
/*
* Write SCP data to DSP
*/
static int dspio_write(struct hda_codec *codec, unsigned int scp_data)
{
struct ca0132_spec *spec = codec->spec;
int status;
dspio_write_wait(codec);
mutex_lock(&spec->chipio_mutex);
status = dspio_send(codec, VENDOR_DSPIO_SCP_WRITE_DATA_LOW,
scp_data & 0xffff);
if (status < 0)
goto error;
status = dspio_send(codec, VENDOR_DSPIO_SCP_WRITE_DATA_HIGH,
scp_data >> 16);
if (status < 0)
goto error;
/* OK, now check if the write itself has executed*/
status = snd_hda_codec_read(codec, WIDGET_DSP_CTRL, 0,
VENDOR_DSPIO_STATUS, 0);
error:
mutex_unlock(&spec->chipio_mutex);
return (status == VENDOR_STATUS_DSPIO_SCP_COMMAND_QUEUE_FULL) ?
-EIO : 0;
}
/*
* Write multiple SCP data to DSP
*/
static int dspio_write_multiple(struct hda_codec *codec,
unsigned int *buffer, unsigned int size)
{
int status = 0;
unsigned int count;
if ((buffer == NULL))
return -EINVAL;
count = 0;
while (count < size) {
status = dspio_write(codec, *buffer++);
if (status != 0)
break;
count++;
}
return status;
}
static int dspio_read(struct hda_codec *codec, unsigned int *data)
{
int status;
status = dspio_send(codec, VENDOR_DSPIO_SCP_POST_READ_DATA, 0);
if (status == -EIO)
return status;
status = dspio_send(codec, VENDOR_DSPIO_STATUS, 0);
if (status == -EIO ||
status == VENDOR_STATUS_DSPIO_SCP_RESPONSE_QUEUE_EMPTY)
return -EIO;
*data = snd_hda_codec_read(codec, WIDGET_DSP_CTRL, 0,
VENDOR_DSPIO_SCP_READ_DATA, 0);
return 0;
}
static int dspio_read_multiple(struct hda_codec *codec, unsigned int *buffer,
unsigned int *buf_size, unsigned int size_count)
{
int status = 0;
unsigned int size = *buf_size;
unsigned int count;
unsigned int skip_count;
unsigned int dummy;
if ((buffer == NULL))
return -1;
count = 0;
while (count < size && count < size_count) {
status = dspio_read(codec, buffer++);
if (status != 0)
break;
count++;
}
skip_count = count;
if (status == 0) {
while (skip_count < size) {
status = dspio_read(codec, &dummy);
if (status != 0)
break;
skip_count++;
}
}
*buf_size = count;
return status;
}
/*
* Construct the SCP header using corresponding fields
*/
static inline unsigned int
make_scp_header(unsigned int target_id, unsigned int source_id,
unsigned int get_flag, unsigned int req,
unsigned int device_flag, unsigned int resp_flag,
unsigned int error_flag, unsigned int data_size)
{
unsigned int header = 0;
header = (data_size & 0x1f) << 27;
header |= (error_flag & 0x01) << 26;
header |= (resp_flag & 0x01) << 25;
header |= (device_flag & 0x01) << 24;
header |= (req & 0x7f) << 17;
header |= (get_flag & 0x01) << 16;
header |= (source_id & 0xff) << 8;
header |= target_id & 0xff;
return header;
}
/*
* Extract corresponding fields from SCP header
*/
static inline void
extract_scp_header(unsigned int header,
unsigned int *target_id, unsigned int *source_id,
unsigned int *get_flag, unsigned int *req,
unsigned int *device_flag, unsigned int *resp_flag,
unsigned int *error_flag, unsigned int *data_size)
{
if (data_size)
*data_size = (header >> 27) & 0x1f;
if (error_flag)
*error_flag = (header >> 26) & 0x01;
if (resp_flag)
*resp_flag = (header >> 25) & 0x01;
if (device_flag)
*device_flag = (header >> 24) & 0x01;
if (req)
*req = (header >> 17) & 0x7f;
if (get_flag)
*get_flag = (header >> 16) & 0x01;
if (source_id)
*source_id = (header >> 8) & 0xff;
if (target_id)
*target_id = header & 0xff;
}
#define SCP_MAX_DATA_WORDS (16)
/* Structure to contain any SCP message */
struct scp_msg {
unsigned int hdr;
unsigned int data[SCP_MAX_DATA_WORDS];
};
static void dspio_clear_response_queue(struct hda_codec *codec)
{
unsigned int dummy = 0;
int status = -1;
/* clear all from the response queue */
do {
status = dspio_read(codec, &dummy);
} while (status == 0);
}
static int dspio_get_response_data(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
unsigned int data = 0;
unsigned int count;
if (dspio_read(codec, &data) < 0)
return -EIO;
if ((data & 0x00ffffff) == spec->wait_scp_header) {
spec->scp_resp_header = data;
spec->scp_resp_count = data >> 27;
count = spec->wait_num_data;
dspio_read_multiple(codec, spec->scp_resp_data,
&spec->scp_resp_count, count);
return 0;
}
return -EIO;
}
/*
* Send SCP message to DSP
*/
static int dspio_send_scp_message(struct hda_codec *codec,
unsigned char *send_buf,
unsigned int send_buf_size,
unsigned char *return_buf,
unsigned int return_buf_size,
unsigned int *bytes_returned)
{
struct ca0132_spec *spec = codec->spec;
int status = -1;
unsigned int scp_send_size = 0;
unsigned int total_size;
bool waiting_for_resp = false;
unsigned int header;
struct scp_msg *ret_msg;
unsigned int resp_src_id, resp_target_id;
unsigned int data_size, src_id, target_id, get_flag, device_flag;
if (bytes_returned)
*bytes_returned = 0;
/* get scp header from buffer */
header = *((unsigned int *)send_buf);
extract_scp_header(header, &target_id, &src_id, &get_flag, NULL,
&device_flag, NULL, NULL, &data_size);
scp_send_size = data_size + 1;
total_size = (scp_send_size * 4);
if (send_buf_size < total_size)
return -EINVAL;
if (get_flag || device_flag) {
if (!return_buf || return_buf_size < 4 || !bytes_returned)
return -EINVAL;
spec->wait_scp_header = *((unsigned int *)send_buf);
/* swap source id with target id */
resp_target_id = src_id;
resp_src_id = target_id;
spec->wait_scp_header &= 0xffff0000;
spec->wait_scp_header |= (resp_src_id << 8) | (resp_target_id);
spec->wait_num_data = return_buf_size/sizeof(unsigned int) - 1;
spec->wait_scp = 1;
waiting_for_resp = true;
}
status = dspio_write_multiple(codec, (unsigned int *)send_buf,
scp_send_size);
if (status < 0) {
spec->wait_scp = 0;
return status;
}
if (waiting_for_resp) {
unsigned long timeout = jiffies + msecs_to_jiffies(1000);
memset(return_buf, 0, return_buf_size);
do {
msleep(20);
} while (spec->wait_scp && time_before(jiffies, timeout));
waiting_for_resp = false;
if (!spec->wait_scp) {
ret_msg = (struct scp_msg *)return_buf;
memcpy(&ret_msg->hdr, &spec->scp_resp_header, 4);
memcpy(&ret_msg->data, spec->scp_resp_data,
spec->wait_num_data);
*bytes_returned = (spec->scp_resp_count + 1) * 4;
status = 0;
} else {
status = -EIO;
}
spec->wait_scp = 0;
}
return status;
}
/**
* Prepare and send the SCP message to DSP
* @codec: the HDA codec
* @mod_id: ID of the DSP module to send the command
* @req: ID of request to send to the DSP module
* @dir: SET or GET
* @data: pointer to the data to send with the request, request specific
* @len: length of the data, in bytes
* @reply: point to the buffer to hold data returned for a reply
* @reply_len: length of the reply buffer returned from GET
*
* Returns zero or a negative error code.
*/
static int dspio_scp(struct hda_codec *codec,
int mod_id, int req, int dir, void *data, unsigned int len,
void *reply, unsigned int *reply_len)
{
int status = 0;
struct scp_msg scp_send, scp_reply;
unsigned int ret_bytes, send_size, ret_size;
unsigned int send_get_flag, reply_resp_flag, reply_error_flag;
unsigned int reply_data_size;
memset(&scp_send, 0, sizeof(scp_send));
memset(&scp_reply, 0, sizeof(scp_reply));
if ((len != 0 && data == NULL) || (len > SCP_MAX_DATA_WORDS))
return -EINVAL;
if (dir == SCP_GET && reply == NULL) {
codec_dbg(codec, "dspio_scp get but has no buffer\n");
return -EINVAL;
}
if (reply != NULL && (reply_len == NULL || (*reply_len == 0))) {
codec_dbg(codec, "dspio_scp bad resp buf len parms\n");
return -EINVAL;
}
scp_send.hdr = make_scp_header(mod_id, 0x20, (dir == SCP_GET), req,
0, 0, 0, len/sizeof(unsigned int));
if (data != NULL && len > 0) {
len = min((unsigned int)(sizeof(scp_send.data)), len);
memcpy(scp_send.data, data, len);
}
ret_bytes = 0;
send_size = sizeof(unsigned int) + len;
status = dspio_send_scp_message(codec, (unsigned char *)&scp_send,
send_size, (unsigned char *)&scp_reply,
sizeof(scp_reply), &ret_bytes);
if (status < 0) {
codec_dbg(codec, "dspio_scp: send scp msg failed\n");
return status;
}
/* extract send and reply headers members */
extract_scp_header(scp_send.hdr, NULL, NULL, &send_get_flag,
NULL, NULL, NULL, NULL, NULL);
extract_scp_header(scp_reply.hdr, NULL, NULL, NULL, NULL, NULL,
&reply_resp_flag, &reply_error_flag,
&reply_data_size);
if (!send_get_flag)
return 0;
if (reply_resp_flag && !reply_error_flag) {
ret_size = (ret_bytes - sizeof(scp_reply.hdr))
/ sizeof(unsigned int);
if (*reply_len < ret_size*sizeof(unsigned int)) {
codec_dbg(codec, "reply too long for buf\n");
return -EINVAL;
} else if (ret_size != reply_data_size) {
codec_dbg(codec, "RetLen and HdrLen .NE.\n");
return -EINVAL;
} else {
*reply_len = ret_size*sizeof(unsigned int);
memcpy(reply, scp_reply.data, *reply_len);
}
} else {
codec_dbg(codec, "reply ill-formed or errflag set\n");
return -EIO;
}
return status;
}
/*
* Set DSP parameters
*/
static int dspio_set_param(struct hda_codec *codec, int mod_id,
int req, void *data, unsigned int len)
{
return dspio_scp(codec, mod_id, req, SCP_SET, data, len, NULL, NULL);
}
static int dspio_set_uint_param(struct hda_codec *codec, int mod_id,
int req, unsigned int data)
{
return dspio_set_param(codec, mod_id, req, &data, sizeof(unsigned int));
}
/*
* Allocate a DSP DMA channel via an SCP message
*/
static int dspio_alloc_dma_chan(struct hda_codec *codec, unsigned int *dma_chan)
{
int status = 0;
unsigned int size = sizeof(dma_chan);
codec_dbg(codec, " dspio_alloc_dma_chan() -- begin\n");
status = dspio_scp(codec, MASTERCONTROL, MASTERCONTROL_ALLOC_DMA_CHAN,
SCP_GET, NULL, 0, dma_chan, &size);
if (status < 0) {
codec_dbg(codec, "dspio_alloc_dma_chan: SCP Failed\n");
return status;
}
if ((*dma_chan + 1) == 0) {
codec_dbg(codec, "no free dma channels to allocate\n");
return -EBUSY;
}
codec_dbg(codec, "dspio_alloc_dma_chan: chan=%d\n", *dma_chan);
codec_dbg(codec, " dspio_alloc_dma_chan() -- complete\n");
return status;
}
/*
* Free a DSP DMA via an SCP message
*/
static int dspio_free_dma_chan(struct hda_codec *codec, unsigned int dma_chan)
{
int status = 0;
unsigned int dummy = 0;
codec_dbg(codec, " dspio_free_dma_chan() -- begin\n");
codec_dbg(codec, "dspio_free_dma_chan: chan=%d\n", dma_chan);
status = dspio_scp(codec, MASTERCONTROL, MASTERCONTROL_ALLOC_DMA_CHAN,
SCP_SET, &dma_chan, sizeof(dma_chan), NULL, &dummy);
if (status < 0) {
codec_dbg(codec, "dspio_free_dma_chan: SCP Failed\n");
return status;
}
codec_dbg(codec, " dspio_free_dma_chan() -- complete\n");
return status;
}
/*
* (Re)start the DSP
*/
static int dsp_set_run_state(struct hda_codec *codec)
{
unsigned int dbg_ctrl_reg;
unsigned int halt_state;
int err;
err = chipio_read(codec, DSP_DBGCNTL_INST_OFFSET, &dbg_ctrl_reg);
if (err < 0)
return err;
halt_state = (dbg_ctrl_reg & DSP_DBGCNTL_STATE_MASK) >>
DSP_DBGCNTL_STATE_LOBIT;
if (halt_state != 0) {
dbg_ctrl_reg &= ~((halt_state << DSP_DBGCNTL_SS_LOBIT) &
DSP_DBGCNTL_SS_MASK);
err = chipio_write(codec, DSP_DBGCNTL_INST_OFFSET,
dbg_ctrl_reg);
if (err < 0)
return err;
dbg_ctrl_reg |= (halt_state << DSP_DBGCNTL_EXEC_LOBIT) &
DSP_DBGCNTL_EXEC_MASK;
err = chipio_write(codec, DSP_DBGCNTL_INST_OFFSET,
dbg_ctrl_reg);
if (err < 0)
return err;
}
return 0;
}
/*
* Reset the DSP
*/
static int dsp_reset(struct hda_codec *codec)
{
unsigned int res;
int retry = 20;
codec_dbg(codec, "dsp_reset\n");
do {
res = dspio_send(codec, VENDOR_DSPIO_DSP_INIT, 0);
retry--;
} while (res == -EIO && retry);
if (!retry) {
codec_dbg(codec, "dsp_reset timeout\n");
return -EIO;
}
return 0;
}
/*
* Convert chip address to DSP address
*/
static unsigned int dsp_chip_to_dsp_addx(unsigned int chip_addx,
bool *code, bool *yram)
{
*code = *yram = false;
if (UC_RANGE(chip_addx, 1)) {
*code = true;
return UC_OFF(chip_addx);
} else if (X_RANGE_ALL(chip_addx, 1)) {
return X_OFF(chip_addx);
} else if (Y_RANGE_ALL(chip_addx, 1)) {
*yram = true;
return Y_OFF(chip_addx);
}
return INVALID_CHIP_ADDRESS;
}
/*
* Check if the DSP DMA is active
*/
static bool dsp_is_dma_active(struct hda_codec *codec, unsigned int dma_chan)
{
unsigned int dma_chnlstart_reg;
chipio_read(codec, DSPDMAC_CHNLSTART_INST_OFFSET, &dma_chnlstart_reg);
return ((dma_chnlstart_reg & (1 <<
(DSPDMAC_CHNLSTART_EN_LOBIT + dma_chan))) != 0);
}
static int dsp_dma_setup_common(struct hda_codec *codec,
unsigned int chip_addx,
unsigned int dma_chan,
unsigned int port_map_mask,
bool ovly)
{
int status = 0;
unsigned int chnl_prop;
unsigned int dsp_addx;
unsigned int active;
bool code, yram;
codec_dbg(codec, "-- dsp_dma_setup_common() -- Begin ---------\n");
if (dma_chan >= DSPDMAC_DMA_CFG_CHANNEL_COUNT) {
codec_dbg(codec, "dma chan num invalid\n");
return -EINVAL;
}
if (dsp_is_dma_active(codec, dma_chan)) {
codec_dbg(codec, "dma already active\n");
return -EBUSY;
}
dsp_addx = dsp_chip_to_dsp_addx(chip_addx, &code, &yram);
if (dsp_addx == INVALID_CHIP_ADDRESS) {
codec_dbg(codec, "invalid chip addr\n");
return -ENXIO;
}
chnl_prop = DSPDMAC_CHNLPROP_AC_MASK;
active = 0;
codec_dbg(codec, " dsp_dma_setup_common() start reg pgm\n");
if (ovly) {
status = chipio_read(codec, DSPDMAC_CHNLPROP_INST_OFFSET,
&chnl_prop);
if (status < 0) {
codec_dbg(codec, "read CHNLPROP Reg fail\n");
return status;
}
codec_dbg(codec, "dsp_dma_setup_common() Read CHNLPROP\n");
}
if (!code)
chnl_prop &= ~(1 << (DSPDMAC_CHNLPROP_MSPCE_LOBIT + dma_chan));
else
chnl_prop |= (1 << (DSPDMAC_CHNLPROP_MSPCE_LOBIT + dma_chan));
chnl_prop &= ~(1 << (DSPDMAC_CHNLPROP_DCON_LOBIT + dma_chan));
status = chipio_write(codec, DSPDMAC_CHNLPROP_INST_OFFSET, chnl_prop);
if (status < 0) {
codec_dbg(codec, "write CHNLPROP Reg fail\n");
return status;
}
codec_dbg(codec, " dsp_dma_setup_common() Write CHNLPROP\n");
if (ovly) {
status = chipio_read(codec, DSPDMAC_ACTIVE_INST_OFFSET,
&active);
if (status < 0) {
codec_dbg(codec, "read ACTIVE Reg fail\n");
return status;
}
codec_dbg(codec, "dsp_dma_setup_common() Read ACTIVE\n");
}
active &= (~(1 << (DSPDMAC_ACTIVE_AAR_LOBIT + dma_chan))) &
DSPDMAC_ACTIVE_AAR_MASK;
status = chipio_write(codec, DSPDMAC_ACTIVE_INST_OFFSET, active);
if (status < 0) {
codec_dbg(codec, "write ACTIVE Reg fail\n");
return status;
}
codec_dbg(codec, " dsp_dma_setup_common() Write ACTIVE\n");
status = chipio_write(codec, DSPDMAC_AUDCHSEL_INST_OFFSET(dma_chan),
port_map_mask);
if (status < 0) {
codec_dbg(codec, "write AUDCHSEL Reg fail\n");
return status;
}
codec_dbg(codec, " dsp_dma_setup_common() Write AUDCHSEL\n");
status = chipio_write(codec, DSPDMAC_IRQCNT_INST_OFFSET(dma_chan),
DSPDMAC_IRQCNT_BICNT_MASK | DSPDMAC_IRQCNT_CICNT_MASK);
if (status < 0) {
codec_dbg(codec, "write IRQCNT Reg fail\n");
return status;
}
codec_dbg(codec, " dsp_dma_setup_common() Write IRQCNT\n");
codec_dbg(codec,
"ChipA=0x%x,DspA=0x%x,dmaCh=%u, "
"CHSEL=0x%x,CHPROP=0x%x,Active=0x%x\n",
chip_addx, dsp_addx, dma_chan,
port_map_mask, chnl_prop, active);
codec_dbg(codec, "-- dsp_dma_setup_common() -- Complete ------\n");
return 0;
}
/*
* Setup the DSP DMA per-transfer-specific registers
*/
static int dsp_dma_setup(struct hda_codec *codec,
unsigned int chip_addx,
unsigned int count,
unsigned int dma_chan)
{
int status = 0;
bool code, yram;
unsigned int dsp_addx;
unsigned int addr_field;
unsigned int incr_field;
unsigned int base_cnt;
unsigned int cur_cnt;
unsigned int dma_cfg = 0;
unsigned int adr_ofs = 0;
unsigned int xfr_cnt = 0;
const unsigned int max_dma_count = 1 << (DSPDMAC_XFRCNT_BCNT_HIBIT -
DSPDMAC_XFRCNT_BCNT_LOBIT + 1);
codec_dbg(codec, "-- dsp_dma_setup() -- Begin ---------\n");
if (count > max_dma_count) {
codec_dbg(codec, "count too big\n");
return -EINVAL;
}
dsp_addx = dsp_chip_to_dsp_addx(chip_addx, &code, &yram);
if (dsp_addx == INVALID_CHIP_ADDRESS) {
codec_dbg(codec, "invalid chip addr\n");
return -ENXIO;
}
codec_dbg(codec, " dsp_dma_setup() start reg pgm\n");
addr_field = dsp_addx << DSPDMAC_DMACFG_DBADR_LOBIT;
incr_field = 0;
if (!code) {
addr_field <<= 1;
if (yram)
addr_field |= (1 << DSPDMAC_DMACFG_DBADR_LOBIT);
incr_field = (1 << DSPDMAC_DMACFG_AINCR_LOBIT);
}
dma_cfg = addr_field + incr_field;
status = chipio_write(codec, DSPDMAC_DMACFG_INST_OFFSET(dma_chan),
dma_cfg);
if (status < 0) {
codec_dbg(codec, "write DMACFG Reg fail\n");
return status;
}
codec_dbg(codec, " dsp_dma_setup() Write DMACFG\n");
adr_ofs = (count - 1) << (DSPDMAC_DSPADROFS_BOFS_LOBIT +
(code ? 0 : 1));
status = chipio_write(codec, DSPDMAC_DSPADROFS_INST_OFFSET(dma_chan),
adr_ofs);
if (status < 0) {
codec_dbg(codec, "write DSPADROFS Reg fail\n");
return status;
}
codec_dbg(codec, " dsp_dma_setup() Write DSPADROFS\n");
base_cnt = (count - 1) << DSPDMAC_XFRCNT_BCNT_LOBIT;
cur_cnt = (count - 1) << DSPDMAC_XFRCNT_CCNT_LOBIT;
xfr_cnt = base_cnt | cur_cnt;
status = chipio_write(codec,
DSPDMAC_XFRCNT_INST_OFFSET(dma_chan), xfr_cnt);
if (status < 0) {
codec_dbg(codec, "write XFRCNT Reg fail\n");
return status;
}
codec_dbg(codec, " dsp_dma_setup() Write XFRCNT\n");
codec_dbg(codec,
"ChipA=0x%x, cnt=0x%x, DMACFG=0x%x, "
"ADROFS=0x%x, XFRCNT=0x%x\n",
chip_addx, count, dma_cfg, adr_ofs, xfr_cnt);
codec_dbg(codec, "-- dsp_dma_setup() -- Complete ---------\n");
return 0;
}
/*
* Start the DSP DMA
*/
static int dsp_dma_start(struct hda_codec *codec,
unsigned int dma_chan, bool ovly)
{
unsigned int reg = 0;
int status = 0;
codec_dbg(codec, "-- dsp_dma_start() -- Begin ---------\n");
if (ovly) {
status = chipio_read(codec,
DSPDMAC_CHNLSTART_INST_OFFSET, &reg);
if (status < 0) {
codec_dbg(codec, "read CHNLSTART reg fail\n");
return status;
}
codec_dbg(codec, "-- dsp_dma_start() Read CHNLSTART\n");
reg &= ~(DSPDMAC_CHNLSTART_EN_MASK |
DSPDMAC_CHNLSTART_DIS_MASK);
}
status = chipio_write(codec, DSPDMAC_CHNLSTART_INST_OFFSET,
reg | (1 << (dma_chan + DSPDMAC_CHNLSTART_EN_LOBIT)));
if (status < 0) {
codec_dbg(codec, "write CHNLSTART reg fail\n");
return status;
}
codec_dbg(codec, "-- dsp_dma_start() -- Complete ---------\n");
return status;
}
/*
* Stop the DSP DMA
*/
static int dsp_dma_stop(struct hda_codec *codec,
unsigned int dma_chan, bool ovly)
{
unsigned int reg = 0;
int status = 0;
codec_dbg(codec, "-- dsp_dma_stop() -- Begin ---------\n");
if (ovly) {
status = chipio_read(codec,
DSPDMAC_CHNLSTART_INST_OFFSET, &reg);
if (status < 0) {
codec_dbg(codec, "read CHNLSTART reg fail\n");
return status;
}
codec_dbg(codec, "-- dsp_dma_stop() Read CHNLSTART\n");
reg &= ~(DSPDMAC_CHNLSTART_EN_MASK |
DSPDMAC_CHNLSTART_DIS_MASK);
}
status = chipio_write(codec, DSPDMAC_CHNLSTART_INST_OFFSET,
reg | (1 << (dma_chan + DSPDMAC_CHNLSTART_DIS_LOBIT)));
if (status < 0) {
codec_dbg(codec, "write CHNLSTART reg fail\n");
return status;
}
codec_dbg(codec, "-- dsp_dma_stop() -- Complete ---------\n");
return status;
}
/**
* Allocate router ports
*
* @codec: the HDA codec
* @num_chans: number of channels in the stream
* @ports_per_channel: number of ports per channel
* @start_device: start device
* @port_map: pointer to the port list to hold the allocated ports
*
* Returns zero or a negative error code.
*/
static int dsp_allocate_router_ports(struct hda_codec *codec,
unsigned int num_chans,
unsigned int ports_per_channel,
unsigned int start_device,
unsigned int *port_map)
{
int status = 0;
int res;
u8 val;
status = chipio_send(codec, VENDOR_CHIPIO_STATUS, 0);
if (status < 0)
return status;
val = start_device << 6;
val |= (ports_per_channel - 1) << 4;
val |= num_chans - 1;
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_PORT_ALLOC_CONFIG_SET,
val);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_PORT_ALLOC_SET,
MEM_CONNID_DSP);
status = chipio_send(codec, VENDOR_CHIPIO_STATUS, 0);
if (status < 0)
return status;
res = snd_hda_codec_read(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_PORT_ALLOC_GET, 0);
*port_map = res;
return (res < 0) ? res : 0;
}
/*
* Free router ports
*/
static int dsp_free_router_ports(struct hda_codec *codec)
{
int status = 0;
status = chipio_send(codec, VENDOR_CHIPIO_STATUS, 0);
if (status < 0)
return status;
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_PORT_FREE_SET,
MEM_CONNID_DSP);
status = chipio_send(codec, VENDOR_CHIPIO_STATUS, 0);
return status;
}
/*
* Allocate DSP ports for the download stream
*/
static int dsp_allocate_ports(struct hda_codec *codec,
unsigned int num_chans,
unsigned int rate_multi, unsigned int *port_map)
{
int status;
codec_dbg(codec, " dsp_allocate_ports() -- begin\n");
if ((rate_multi != 1) && (rate_multi != 2) && (rate_multi != 4)) {
codec_dbg(codec, "bad rate multiple\n");
return -EINVAL;
}
status = dsp_allocate_router_ports(codec, num_chans,
rate_multi, 0, port_map);
codec_dbg(codec, " dsp_allocate_ports() -- complete\n");
return status;
}
static int dsp_allocate_ports_format(struct hda_codec *codec,
const unsigned short fmt,
unsigned int *port_map)
{
int status;
unsigned int num_chans;
unsigned int sample_rate_div = ((get_hdafmt_rate(fmt) >> 0) & 3) + 1;
unsigned int sample_rate_mul = ((get_hdafmt_rate(fmt) >> 3) & 3) + 1;
unsigned int rate_multi = sample_rate_mul / sample_rate_div;
if ((rate_multi != 1) && (rate_multi != 2) && (rate_multi != 4)) {
codec_dbg(codec, "bad rate multiple\n");
return -EINVAL;
}
num_chans = get_hdafmt_chs(fmt) + 1;
status = dsp_allocate_ports(codec, num_chans, rate_multi, port_map);
return status;
}
/*
* free DSP ports
*/
static int dsp_free_ports(struct hda_codec *codec)
{
int status;
codec_dbg(codec, " dsp_free_ports() -- begin\n");
status = dsp_free_router_ports(codec);
if (status < 0) {
codec_dbg(codec, "free router ports fail\n");
return status;
}
codec_dbg(codec, " dsp_free_ports() -- complete\n");
return status;
}
/*
* HDA DMA engine stuffs for DSP code download
*/
struct dma_engine {
struct hda_codec *codec;
unsigned short m_converter_format;
struct snd_dma_buffer *dmab;
unsigned int buf_size;
};
enum dma_state {
DMA_STATE_STOP = 0,
DMA_STATE_RUN = 1
};
static int dma_convert_to_hda_format(struct hda_codec *codec,
unsigned int sample_rate,
unsigned short channels,
unsigned short *hda_format)
{
unsigned int format_val;
format_val = snd_hda_calc_stream_format(codec,
sample_rate,
channels,
SNDRV_PCM_FORMAT_S32_LE,
32, 0);
if (hda_format)
*hda_format = (unsigned short)format_val;
return 0;
}
/*
* Reset DMA for DSP download
*/
static int dma_reset(struct dma_engine *dma)
{
struct hda_codec *codec = dma->codec;
struct ca0132_spec *spec = codec->spec;
int status;
if (dma->dmab->area)
snd_hda_codec_load_dsp_cleanup(codec, dma->dmab);
status = snd_hda_codec_load_dsp_prepare(codec,
dma->m_converter_format,
dma->buf_size,
dma->dmab);
if (status < 0)
return status;
spec->dsp_stream_id = status;
return 0;
}
static int dma_set_state(struct dma_engine *dma, enum dma_state state)
{
bool cmd;
switch (state) {
case DMA_STATE_STOP:
cmd = false;
break;
case DMA_STATE_RUN:
cmd = true;
break;
default:
return 0;
}
snd_hda_codec_load_dsp_trigger(dma->codec, cmd);
return 0;
}
static unsigned int dma_get_buffer_size(struct dma_engine *dma)
{
return dma->dmab->bytes;
}
static unsigned char *dma_get_buffer_addr(struct dma_engine *dma)
{
return dma->dmab->area;
}
static int dma_xfer(struct dma_engine *dma,
const unsigned int *data,
unsigned int count)
{
memcpy(dma->dmab->area, data, count);
return 0;
}
static void dma_get_converter_format(
struct dma_engine *dma,
unsigned short *format)
{
if (format)
*format = dma->m_converter_format;
}
static unsigned int dma_get_stream_id(struct dma_engine *dma)
{
struct ca0132_spec *spec = dma->codec->spec;
return spec->dsp_stream_id;
}
struct dsp_image_seg {
u32 magic;
u32 chip_addr;
u32 count;
u32 data[0];
};
static const u32 g_magic_value = 0x4c46584d;
static const u32 g_chip_addr_magic_value = 0xFFFFFF01;
static bool is_valid(const struct dsp_image_seg *p)
{
return p->magic == g_magic_value;
}
static bool is_hci_prog_list_seg(const struct dsp_image_seg *p)
{
return g_chip_addr_magic_value == p->chip_addr;
}
static bool is_last(const struct dsp_image_seg *p)
{
return p->count == 0;
}
static size_t dsp_sizeof(const struct dsp_image_seg *p)
{
return sizeof(*p) + p->count*sizeof(u32);
}
static const struct dsp_image_seg *get_next_seg_ptr(
const struct dsp_image_seg *p)
{
return (struct dsp_image_seg *)((unsigned char *)(p) + dsp_sizeof(p));
}
/*
* CA0132 chip DSP transfer stuffs. For DSP download.
*/
#define INVALID_DMA_CHANNEL (~0U)
/*
* Program a list of address/data pairs via the ChipIO widget.
* The segment data is in the format of successive pairs of words.
* These are repeated as indicated by the segment's count field.
*/
static int dspxfr_hci_write(struct hda_codec *codec,
const struct dsp_image_seg *fls)
{
int status;
const u32 *data;
unsigned int count;
if (fls == NULL || fls->chip_addr != g_chip_addr_magic_value) {
codec_dbg(codec, "hci_write invalid params\n");
return -EINVAL;
}
count = fls->count;
data = (u32 *)(fls->data);
while (count >= 2) {
status = chipio_write(codec, data[0], data[1]);
if (status < 0) {
codec_dbg(codec, "hci_write chipio failed\n");
return status;
}
count -= 2;
data += 2;
}
return 0;
}
/**
* Write a block of data into DSP code or data RAM using pre-allocated
* DMA engine.
*
* @codec: the HDA codec
* @fls: pointer to a fast load image
* @reloc: Relocation address for loading single-segment overlays, or 0 for
* no relocation
* @dma_engine: pointer to DMA engine to be used for DSP download
* @dma_chan: The number of DMA channels used for DSP download
* @port_map_mask: port mapping
* @ovly: TRUE if overlay format is required
*
* Returns zero or a negative error code.
*/
static int dspxfr_one_seg(struct hda_codec *codec,
const struct dsp_image_seg *fls,
unsigned int reloc,
struct dma_engine *dma_engine,
unsigned int dma_chan,
unsigned int port_map_mask,
bool ovly)
{
int status = 0;
bool comm_dma_setup_done = false;
const unsigned int *data;
unsigned int chip_addx;
unsigned int words_to_write;
unsigned int buffer_size_words;
unsigned char *buffer_addx;
unsigned short hda_format;
unsigned int sample_rate_div;
unsigned int sample_rate_mul;
unsigned int num_chans;
unsigned int hda_frame_size_words;
unsigned int remainder_words;
const u32 *data_remainder;
u32 chip_addx_remainder;
unsigned int run_size_words;
const struct dsp_image_seg *hci_write = NULL;
unsigned long timeout;
bool dma_active;
if (fls == NULL)
return -EINVAL;
if (is_hci_prog_list_seg(fls)) {
hci_write = fls;
fls = get_next_seg_ptr(fls);
}
if (hci_write && (!fls || is_last(fls))) {
codec_dbg(codec, "hci_write\n");
return dspxfr_hci_write(codec, hci_write);
}
if (fls == NULL || dma_engine == NULL || port_map_mask == 0) {
codec_dbg(codec, "Invalid Params\n");
return -EINVAL;
}
data = fls->data;
chip_addx = fls->chip_addr,
words_to_write = fls->count;
if (!words_to_write)
return hci_write ? dspxfr_hci_write(codec, hci_write) : 0;
if (reloc)
chip_addx = (chip_addx & (0xFFFF0000 << 2)) + (reloc << 2);
if (!UC_RANGE(chip_addx, words_to_write) &&
!X_RANGE_ALL(chip_addx, words_to_write) &&
!Y_RANGE_ALL(chip_addx, words_to_write)) {
codec_dbg(codec, "Invalid chip_addx Params\n");
return -EINVAL;
}
buffer_size_words = (unsigned int)dma_get_buffer_size(dma_engine) /
sizeof(u32);
buffer_addx = dma_get_buffer_addr(dma_engine);
if (buffer_addx == NULL) {
codec_dbg(codec, "dma_engine buffer NULL\n");
return -EINVAL;
}
dma_get_converter_format(dma_engine, &hda_format);
sample_rate_div = ((get_hdafmt_rate(hda_format) >> 0) & 3) + 1;
sample_rate_mul = ((get_hdafmt_rate(hda_format) >> 3) & 3) + 1;
num_chans = get_hdafmt_chs(hda_format) + 1;
hda_frame_size_words = ((sample_rate_div == 0) ? 0 :
(num_chans * sample_rate_mul / sample_rate_div));
if (hda_frame_size_words == 0) {
codec_dbg(codec, "frmsz zero\n");
return -EINVAL;
}
buffer_size_words = min(buffer_size_words,
(unsigned int)(UC_RANGE(chip_addx, 1) ?
65536 : 32768));
buffer_size_words -= buffer_size_words % hda_frame_size_words;
codec_dbg(codec,
"chpadr=0x%08x frmsz=%u nchan=%u "
"rate_mul=%u div=%u bufsz=%u\n",
chip_addx, hda_frame_size_words, num_chans,
sample_rate_mul, sample_rate_div, buffer_size_words);
if (buffer_size_words < hda_frame_size_words) {
codec_dbg(codec, "dspxfr_one_seg:failed\n");
return -EINVAL;
}
remainder_words = words_to_write % hda_frame_size_words;
data_remainder = data;
chip_addx_remainder = chip_addx;
data += remainder_words;
chip_addx += remainder_words*sizeof(u32);
words_to_write -= remainder_words;
while (words_to_write != 0) {
run_size_words = min(buffer_size_words, words_to_write);
codec_dbg(codec, "dspxfr (seg loop)cnt=%u rs=%u remainder=%u\n",
words_to_write, run_size_words, remainder_words);
dma_xfer(dma_engine, data, run_size_words*sizeof(u32));
if (!comm_dma_setup_done) {
status = dsp_dma_stop(codec, dma_chan, ovly);
if (status < 0)
return status;
status = dsp_dma_setup_common(codec, chip_addx,
dma_chan, port_map_mask, ovly);
if (status < 0)
return status;
comm_dma_setup_done = true;
}
status = dsp_dma_setup(codec, chip_addx,
run_size_words, dma_chan);
if (status < 0)
return status;
status = dsp_dma_start(codec, dma_chan, ovly);
if (status < 0)
return status;
if (!dsp_is_dma_active(codec, dma_chan)) {
codec_dbg(codec, "dspxfr:DMA did not start\n");
return -EIO;
}
status = dma_set_state(dma_engine, DMA_STATE_RUN);
if (status < 0)
return status;
if (remainder_words != 0) {
status = chipio_write_multiple(codec,
chip_addx_remainder,
data_remainder,
remainder_words);
if (status < 0)
return status;
remainder_words = 0;
}
if (hci_write) {
status = dspxfr_hci_write(codec, hci_write);
if (status < 0)
return status;
hci_write = NULL;
}
timeout = jiffies + msecs_to_jiffies(2000);
do {
dma_active = dsp_is_dma_active(codec, dma_chan);
if (!dma_active)
break;
msleep(20);
} while (time_before(jiffies, timeout));
if (dma_active)
break;
codec_dbg(codec, "+++++ DMA complete\n");
dma_set_state(dma_engine, DMA_STATE_STOP);
status = dma_reset(dma_engine);
if (status < 0)
return status;
data += run_size_words;
chip_addx += run_size_words*sizeof(u32);
words_to_write -= run_size_words;
}
if (remainder_words != 0) {
status = chipio_write_multiple(codec, chip_addx_remainder,
data_remainder, remainder_words);
}
return status;
}
/**
* Write the entire DSP image of a DSP code/data overlay to DSP memories
*
* @codec: the HDA codec
* @fls_data: pointer to a fast load image
* @reloc: Relocation address for loading single-segment overlays, or 0 for
* no relocation
* @sample_rate: sampling rate of the stream used for DSP download
* @channels: channels of the stream used for DSP download
* @ovly: TRUE if overlay format is required
*
* Returns zero or a negative error code.
*/
static int dspxfr_image(struct hda_codec *codec,
const struct dsp_image_seg *fls_data,
unsigned int reloc,
unsigned int sample_rate,
unsigned short channels,
bool ovly)
{
struct ca0132_spec *spec = codec->spec;
int status;
unsigned short hda_format = 0;
unsigned int response;
unsigned char stream_id = 0;
struct dma_engine *dma_engine;
unsigned int dma_chan;
unsigned int port_map_mask;
if (fls_data == NULL)
return -EINVAL;
dma_engine = kzalloc(sizeof(*dma_engine), GFP_KERNEL);
if (!dma_engine)
return -ENOMEM;
dma_engine->dmab = kzalloc(sizeof(*dma_engine->dmab), GFP_KERNEL);
if (!dma_engine->dmab) {
kfree(dma_engine);
return -ENOMEM;
}
dma_engine->codec = codec;
dma_convert_to_hda_format(codec, sample_rate, channels, &hda_format);
dma_engine->m_converter_format = hda_format;
dma_engine->buf_size = (ovly ? DSP_DMA_WRITE_BUFLEN_OVLY :
DSP_DMA_WRITE_BUFLEN_INIT) * 2;
dma_chan = ovly ? INVALID_DMA_CHANNEL : 0;
status = codec_set_converter_format(codec, WIDGET_CHIP_CTRL,
hda_format, &response);
if (status < 0) {
codec_dbg(codec, "set converter format fail\n");
goto exit;
}
status = snd_hda_codec_load_dsp_prepare(codec,
dma_engine->m_converter_format,
dma_engine->buf_size,
dma_engine->dmab);
if (status < 0)
goto exit;
spec->dsp_stream_id = status;
if (ovly) {
status = dspio_alloc_dma_chan(codec, &dma_chan);
if (status < 0) {
codec_dbg(codec, "alloc dmachan fail\n");
dma_chan = INVALID_DMA_CHANNEL;
goto exit;
}
}
port_map_mask = 0;
status = dsp_allocate_ports_format(codec, hda_format,
&port_map_mask);
if (status < 0) {
codec_dbg(codec, "alloc ports fail\n");
goto exit;
}
stream_id = dma_get_stream_id(dma_engine);
status = codec_set_converter_stream_channel(codec,
WIDGET_CHIP_CTRL, stream_id, 0, &response);
if (status < 0) {
codec_dbg(codec, "set stream chan fail\n");
goto exit;
}
while ((fls_data != NULL) && !is_last(fls_data)) {
if (!is_valid(fls_data)) {
codec_dbg(codec, "FLS check fail\n");
status = -EINVAL;
goto exit;
}
status = dspxfr_one_seg(codec, fls_data, reloc,
dma_engine, dma_chan,
port_map_mask, ovly);
if (status < 0)
break;
if (is_hci_prog_list_seg(fls_data))
fls_data = get_next_seg_ptr(fls_data);
if ((fls_data != NULL) && !is_last(fls_data))
fls_data = get_next_seg_ptr(fls_data);
}
if (port_map_mask != 0)
status = dsp_free_ports(codec);
if (status < 0)
goto exit;
status = codec_set_converter_stream_channel(codec,
WIDGET_CHIP_CTRL, 0, 0, &response);
exit:
if (ovly && (dma_chan != INVALID_DMA_CHANNEL))
dspio_free_dma_chan(codec, dma_chan);
if (dma_engine->dmab->area)
snd_hda_codec_load_dsp_cleanup(codec, dma_engine->dmab);
kfree(dma_engine->dmab);
kfree(dma_engine);
return status;
}
/*
* CA0132 DSP download stuffs.
*/
static void dspload_post_setup(struct hda_codec *codec)
{
codec_dbg(codec, "---- dspload_post_setup ------\n");
/*set DSP speaker to 2.0 configuration*/
chipio_write(codec, XRAM_XRAM_INST_OFFSET(0x18), 0x08080080);
chipio_write(codec, XRAM_XRAM_INST_OFFSET(0x19), 0x3f800000);
/*update write pointer*/
chipio_write(codec, XRAM_XRAM_INST_OFFSET(0x29), 0x00000002);
}
/**
* dspload_image - Download DSP from a DSP Image Fast Load structure.
*
* @codec: the HDA codec
* @fls: pointer to a fast load image
* @ovly: TRUE if overlay format is required
* @reloc: Relocation address for loading single-segment overlays, or 0 for
* no relocation
* @autostart: TRUE if DSP starts after loading; ignored if ovly is TRUE
* @router_chans: number of audio router channels to be allocated (0 means use
* internal defaults; max is 32)
*
* Download DSP from a DSP Image Fast Load structure. This structure is a
* linear, non-constant sized element array of structures, each of which
* contain the count of the data to be loaded, the data itself, and the
* corresponding starting chip address of the starting data location.
* Returns zero or a negative error code.
*/
static int dspload_image(struct hda_codec *codec,
const struct dsp_image_seg *fls,
bool ovly,
unsigned int reloc,
bool autostart,
int router_chans)
{
int status = 0;
unsigned int sample_rate;
unsigned short channels;
codec_dbg(codec, "---- dspload_image begin ------\n");
if (router_chans == 0) {
if (!ovly)
router_chans = DMA_TRANSFER_FRAME_SIZE_NWORDS;
else
router_chans = DMA_OVERLAY_FRAME_SIZE_NWORDS;
}
sample_rate = 48000;
channels = (unsigned short)router_chans;
while (channels > 16) {
sample_rate *= 2;
channels /= 2;
}
do {
codec_dbg(codec, "Ready to program DMA\n");
if (!ovly)
status = dsp_reset(codec);
if (status < 0)
break;
codec_dbg(codec, "dsp_reset() complete\n");
status = dspxfr_image(codec, fls, reloc, sample_rate, channels,
ovly);
if (status < 0)
break;
codec_dbg(codec, "dspxfr_image() complete\n");
if (autostart && !ovly) {
dspload_post_setup(codec);
status = dsp_set_run_state(codec);
}
codec_dbg(codec, "LOAD FINISHED\n");
} while (0);
return status;
}
#ifdef CONFIG_SND_HDA_CODEC_CA0132_DSP
static bool dspload_is_loaded(struct hda_codec *codec)
{
unsigned int data = 0;
int status = 0;
status = chipio_read(codec, 0x40004, &data);
if ((status < 0) || (data != 1))
return false;
return true;
}
#else
#define dspload_is_loaded(codec) false
#endif
static bool dspload_wait_loaded(struct hda_codec *codec)
{
unsigned long timeout = jiffies + msecs_to_jiffies(2000);
do {
if (dspload_is_loaded(codec)) {
pr_info("ca0132 DOWNLOAD OK :-) DSP IS RUNNING.\n");
return true;
}
msleep(20);
} while (time_before(jiffies, timeout));
pr_err("ca0132 DOWNLOAD FAILED!!! DSP IS NOT RUNNING.\n");
return false;
}
/*
* PCM callbacks
*/
static int ca0132_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
unsigned int stream_tag,
unsigned int format,
struct snd_pcm_substream *substream)
{
struct ca0132_spec *spec = codec->spec;
snd_hda_codec_setup_stream(codec, spec->dacs[0], stream_tag, 0, format);
return 0;
}
static int ca0132_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct ca0132_spec *spec = codec->spec;
if (spec->dsp_state == DSP_DOWNLOADING)
return 0;
/*If Playback effects are on, allow stream some time to flush
*effects tail*/
if (spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID])
msleep(50);
snd_hda_codec_cleanup_stream(codec, spec->dacs[0]);
return 0;
}
static unsigned int ca0132_playback_pcm_delay(struct hda_pcm_stream *info,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct ca0132_spec *spec = codec->spec;
unsigned int latency = DSP_PLAYBACK_INIT_LATENCY;
struct snd_pcm_runtime *runtime = substream->runtime;
if (spec->dsp_state != DSP_DOWNLOADED)
return 0;
/* Add latency if playback enhancement and either effect is enabled. */
if (spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID]) {
if ((spec->effects_switch[SURROUND - EFFECT_START_NID]) ||
(spec->effects_switch[DIALOG_PLUS - EFFECT_START_NID]))
latency += DSP_PLAY_ENHANCEMENT_LATENCY;
}
/* Applying Speaker EQ adds latency as well. */
if (spec->cur_out_type == SPEAKER_OUT)
latency += DSP_SPEAKER_OUT_LATENCY;
return (latency * runtime->rate) / 1000;
}
/*
* Digital out
*/
static int ca0132_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct ca0132_spec *spec = codec->spec;
return snd_hda_multi_out_dig_open(codec, &spec->multiout);
}
static int ca0132_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
unsigned int stream_tag,
unsigned int format,
struct snd_pcm_substream *substream)
{
struct ca0132_spec *spec = codec->spec;
return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,
stream_tag, format, substream);
}
static int ca0132_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct ca0132_spec *spec = codec->spec;
return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
}
static int ca0132_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct ca0132_spec *spec = codec->spec;
return snd_hda_multi_out_dig_close(codec, &spec->multiout);
}
/*
* Analog capture
*/
static int ca0132_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
unsigned int stream_tag,
unsigned int format,
struct snd_pcm_substream *substream)
{
snd_hda_codec_setup_stream(codec, hinfo->nid,
stream_tag, 0, format);
return 0;
}
static int ca0132_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct ca0132_spec *spec = codec->spec;
if (spec->dsp_state == DSP_DOWNLOADING)
return 0;
snd_hda_codec_cleanup_stream(codec, hinfo->nid);
return 0;
}
static unsigned int ca0132_capture_pcm_delay(struct hda_pcm_stream *info,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
struct ca0132_spec *spec = codec->spec;
unsigned int latency = DSP_CAPTURE_INIT_LATENCY;
struct snd_pcm_runtime *runtime = substream->runtime;
if (spec->dsp_state != DSP_DOWNLOADED)
return 0;
if (spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID])
latency += DSP_CRYSTAL_VOICE_LATENCY;
return (latency * runtime->rate) / 1000;
}
/*
* Controls stuffs.
*/
/*
* Mixer controls helpers.
*/
#define CA0132_CODEC_VOL_MONO(xname, nid, channel, dir) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
.subdevice = HDA_SUBDEV_AMP_FLAG, \
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK, \
.info = ca0132_volume_info, \
.get = ca0132_volume_get, \
.put = ca0132_volume_put, \
.tlv = { .c = ca0132_volume_tlv }, \
.private_value = HDA_COMPOSE_AMP_VAL(nid, channel, 0, dir) }
#define CA0132_CODEC_MUTE_MONO(xname, nid, channel, dir) \
{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
.name = xname, \
.subdevice = HDA_SUBDEV_AMP_FLAG, \
.info = snd_hda_mixer_amp_switch_info, \
.get = ca0132_switch_get, \
.put = ca0132_switch_put, \
.private_value = HDA_COMPOSE_AMP_VAL(nid, channel, 0, dir) }
/* stereo */
#define CA0132_CODEC_VOL(xname, nid, dir) \
CA0132_CODEC_VOL_MONO(xname, nid, 3, dir)
#define CA0132_CODEC_MUTE(xname, nid, dir) \
CA0132_CODEC_MUTE_MONO(xname, nid, 3, dir)
/* The followings are for tuning of products */
#ifdef ENABLE_TUNING_CONTROLS
static unsigned int voice_focus_vals_lookup[] = {
0x41A00000, 0x41A80000, 0x41B00000, 0x41B80000, 0x41C00000, 0x41C80000,
0x41D00000, 0x41D80000, 0x41E00000, 0x41E80000, 0x41F00000, 0x41F80000,
0x42000000, 0x42040000, 0x42080000, 0x420C0000, 0x42100000, 0x42140000,
0x42180000, 0x421C0000, 0x42200000, 0x42240000, 0x42280000, 0x422C0000,
0x42300000, 0x42340000, 0x42380000, 0x423C0000, 0x42400000, 0x42440000,
0x42480000, 0x424C0000, 0x42500000, 0x42540000, 0x42580000, 0x425C0000,
0x42600000, 0x42640000, 0x42680000, 0x426C0000, 0x42700000, 0x42740000,
0x42780000, 0x427C0000, 0x42800000, 0x42820000, 0x42840000, 0x42860000,
0x42880000, 0x428A0000, 0x428C0000, 0x428E0000, 0x42900000, 0x42920000,
0x42940000, 0x42960000, 0x42980000, 0x429A0000, 0x429C0000, 0x429E0000,
0x42A00000, 0x42A20000, 0x42A40000, 0x42A60000, 0x42A80000, 0x42AA0000,
0x42AC0000, 0x42AE0000, 0x42B00000, 0x42B20000, 0x42B40000, 0x42B60000,
0x42B80000, 0x42BA0000, 0x42BC0000, 0x42BE0000, 0x42C00000, 0x42C20000,
0x42C40000, 0x42C60000, 0x42C80000, 0x42CA0000, 0x42CC0000, 0x42CE0000,
0x42D00000, 0x42D20000, 0x42D40000, 0x42D60000, 0x42D80000, 0x42DA0000,
0x42DC0000, 0x42DE0000, 0x42E00000, 0x42E20000, 0x42E40000, 0x42E60000,
0x42E80000, 0x42EA0000, 0x42EC0000, 0x42EE0000, 0x42F00000, 0x42F20000,
0x42F40000, 0x42F60000, 0x42F80000, 0x42FA0000, 0x42FC0000, 0x42FE0000,
0x43000000, 0x43010000, 0x43020000, 0x43030000, 0x43040000, 0x43050000,
0x43060000, 0x43070000, 0x43080000, 0x43090000, 0x430A0000, 0x430B0000,
0x430C0000, 0x430D0000, 0x430E0000, 0x430F0000, 0x43100000, 0x43110000,
0x43120000, 0x43130000, 0x43140000, 0x43150000, 0x43160000, 0x43170000,
0x43180000, 0x43190000, 0x431A0000, 0x431B0000, 0x431C0000, 0x431D0000,
0x431E0000, 0x431F0000, 0x43200000, 0x43210000, 0x43220000, 0x43230000,
0x43240000, 0x43250000, 0x43260000, 0x43270000, 0x43280000, 0x43290000,
0x432A0000, 0x432B0000, 0x432C0000, 0x432D0000, 0x432E0000, 0x432F0000,
0x43300000, 0x43310000, 0x43320000, 0x43330000, 0x43340000
};
static unsigned int mic_svm_vals_lookup[] = {
0x00000000, 0x3C23D70A, 0x3CA3D70A, 0x3CF5C28F, 0x3D23D70A, 0x3D4CCCCD,
0x3D75C28F, 0x3D8F5C29, 0x3DA3D70A, 0x3DB851EC, 0x3DCCCCCD, 0x3DE147AE,
0x3DF5C28F, 0x3E051EB8, 0x3E0F5C29, 0x3E19999A, 0x3E23D70A, 0x3E2E147B,
0x3E3851EC, 0x3E428F5C, 0x3E4CCCCD, 0x3E570A3D, 0x3E6147AE, 0x3E6B851F,
0x3E75C28F, 0x3E800000, 0x3E851EB8, 0x3E8A3D71, 0x3E8F5C29, 0x3E947AE1,
0x3E99999A, 0x3E9EB852, 0x3EA3D70A, 0x3EA8F5C3, 0x3EAE147B, 0x3EB33333,
0x3EB851EC, 0x3EBD70A4, 0x3EC28F5C, 0x3EC7AE14, 0x3ECCCCCD, 0x3ED1EB85,
0x3ED70A3D, 0x3EDC28F6, 0x3EE147AE, 0x3EE66666, 0x3EEB851F, 0x3EF0A3D7,
0x3EF5C28F, 0x3EFAE148, 0x3F000000, 0x3F028F5C, 0x3F051EB8, 0x3F07AE14,
0x3F0A3D71, 0x3F0CCCCD, 0x3F0F5C29, 0x3F11EB85, 0x3F147AE1, 0x3F170A3D,
0x3F19999A, 0x3F1C28F6, 0x3F1EB852, 0x3F2147AE, 0x3F23D70A, 0x3F266666,
0x3F28F5C3, 0x3F2B851F, 0x3F2E147B, 0x3F30A3D7, 0x3F333333, 0x3F35C28F,
0x3F3851EC, 0x3F3AE148, 0x3F3D70A4, 0x3F400000, 0x3F428F5C, 0x3F451EB8,
0x3F47AE14, 0x3F4A3D71, 0x3F4CCCCD, 0x3F4F5C29, 0x3F51EB85, 0x3F547AE1,
0x3F570A3D, 0x3F59999A, 0x3F5C28F6, 0x3F5EB852, 0x3F6147AE, 0x3F63D70A,
0x3F666666, 0x3F68F5C3, 0x3F6B851F, 0x3F6E147B, 0x3F70A3D7, 0x3F733333,
0x3F75C28F, 0x3F7851EC, 0x3F7AE148, 0x3F7D70A4, 0x3F800000
};
static unsigned int equalizer_vals_lookup[] = {
0xC1C00000, 0xC1B80000, 0xC1B00000, 0xC1A80000, 0xC1A00000, 0xC1980000,
0xC1900000, 0xC1880000, 0xC1800000, 0xC1700000, 0xC1600000, 0xC1500000,
0xC1400000, 0xC1300000, 0xC1200000, 0xC1100000, 0xC1000000, 0xC0E00000,
0xC0C00000, 0xC0A00000, 0xC0800000, 0xC0400000, 0xC0000000, 0xBF800000,
0x00000000, 0x3F800000, 0x40000000, 0x40400000, 0x40800000, 0x40A00000,
0x40C00000, 0x40E00000, 0x41000000, 0x41100000, 0x41200000, 0x41300000,
0x41400000, 0x41500000, 0x41600000, 0x41700000, 0x41800000, 0x41880000,
0x41900000, 0x41980000, 0x41A00000, 0x41A80000, 0x41B00000, 0x41B80000,
0x41C00000
};
static int tuning_ctl_set(struct hda_codec *codec, hda_nid_t nid,
unsigned int *lookup, int idx)
{
int i = 0;
for (i = 0; i < TUNING_CTLS_COUNT; i++)
if (nid == ca0132_tuning_ctls[i].nid)
break;
snd_hda_power_up(codec);
dspio_set_param(codec, ca0132_tuning_ctls[i].mid,
ca0132_tuning_ctls[i].req,
&(lookup[idx]), sizeof(unsigned int));
snd_hda_power_down(codec);
return 1;
}
static int tuning_ctl_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ca0132_spec *spec = codec->spec;
hda_nid_t nid = get_amp_nid(kcontrol);
long *valp = ucontrol->value.integer.value;
int idx = nid - TUNING_CTL_START_NID;
*valp = spec->cur_ctl_vals[idx];
return 0;
}
static int voice_focus_ctl_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
int chs = get_amp_channels(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = chs == 3 ? 2 : 1;
uinfo->value.integer.min = 20;
uinfo->value.integer.max = 180;
uinfo->value.integer.step = 1;
return 0;
}
static int voice_focus_ctl_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ca0132_spec *spec = codec->spec;
hda_nid_t nid = get_amp_nid(kcontrol);
long *valp = ucontrol->value.integer.value;
int idx;
idx = nid - TUNING_CTL_START_NID;
/* any change? */
if (spec->cur_ctl_vals[idx] == *valp)
return 0;
spec->cur_ctl_vals[idx] = *valp;
idx = *valp - 20;
tuning_ctl_set(codec, nid, voice_focus_vals_lookup, idx);
return 1;
}
static int mic_svm_ctl_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
int chs = get_amp_channels(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = chs == 3 ? 2 : 1;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 100;
uinfo->value.integer.step = 1;
return 0;
}
static int mic_svm_ctl_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ca0132_spec *spec = codec->spec;
hda_nid_t nid = get_amp_nid(kcontrol);
long *valp = ucontrol->value.integer.value;
int idx;
idx = nid - TUNING_CTL_START_NID;
/* any change? */
if (spec->cur_ctl_vals[idx] == *valp)
return 0;
spec->cur_ctl_vals[idx] = *valp;
idx = *valp;
tuning_ctl_set(codec, nid, mic_svm_vals_lookup, idx);
return 0;
}
static int equalizer_ctl_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
int chs = get_amp_channels(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = chs == 3 ? 2 : 1;
uinfo->value.integer.min = 0;
uinfo->value.integer.max = 48;
uinfo->value.integer.step = 1;
return 0;
}
static int equalizer_ctl_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ca0132_spec *spec = codec->spec;
hda_nid_t nid = get_amp_nid(kcontrol);
long *valp = ucontrol->value.integer.value;
int idx;
idx = nid - TUNING_CTL_START_NID;
/* any change? */
if (spec->cur_ctl_vals[idx] == *valp)
return 0;
spec->cur_ctl_vals[idx] = *valp;
idx = *valp;
tuning_ctl_set(codec, nid, equalizer_vals_lookup, idx);
return 1;
}
static const DECLARE_TLV_DB_SCALE(voice_focus_db_scale, 2000, 100, 0);
static const DECLARE_TLV_DB_SCALE(eq_db_scale, -2400, 100, 0);
static int add_tuning_control(struct hda_codec *codec,
hda_nid_t pnid, hda_nid_t nid,
const char *name, int dir)
{
char namestr[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
int type = dir ? HDA_INPUT : HDA_OUTPUT;
struct snd_kcontrol_new knew =
HDA_CODEC_VOLUME_MONO(namestr, nid, 1, 0, type);
knew.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
SNDRV_CTL_ELEM_ACCESS_TLV_READ;
knew.tlv.c = 0;
knew.tlv.p = 0;
switch (pnid) {
case VOICE_FOCUS:
knew.info = voice_focus_ctl_info;
knew.get = tuning_ctl_get;
knew.put = voice_focus_ctl_put;
knew.tlv.p = voice_focus_db_scale;
break;
case MIC_SVM:
knew.info = mic_svm_ctl_info;
knew.get = tuning_ctl_get;
knew.put = mic_svm_ctl_put;
break;
case EQUALIZER:
knew.info = equalizer_ctl_info;
knew.get = tuning_ctl_get;
knew.put = equalizer_ctl_put;
knew.tlv.p = eq_db_scale;
break;
default:
return 0;
}
knew.private_value =
HDA_COMPOSE_AMP_VAL(nid, 1, 0, type);
sprintf(namestr, "%s %s Volume", name, dirstr[dir]);
return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
}
static int add_tuning_ctls(struct hda_codec *codec)
{
int i;
int err;
for (i = 0; i < TUNING_CTLS_COUNT; i++) {
err = add_tuning_control(codec,
ca0132_tuning_ctls[i].parent_nid,
ca0132_tuning_ctls[i].nid,
ca0132_tuning_ctls[i].name,
ca0132_tuning_ctls[i].direct);
if (err < 0)
return err;
}
return 0;
}
static void ca0132_init_tuning_defaults(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
int i;
/* Wedge Angle defaults to 30. 10 below is 30 - 20. 20 is min. */
spec->cur_ctl_vals[WEDGE_ANGLE - TUNING_CTL_START_NID] = 10;
/* SVM level defaults to 0.74. */
spec->cur_ctl_vals[SVM_LEVEL - TUNING_CTL_START_NID] = 74;
/* EQ defaults to 0dB. */
for (i = 2; i < TUNING_CTLS_COUNT; i++)
spec->cur_ctl_vals[i] = 24;
}
#endif /*ENABLE_TUNING_CONTROLS*/
/*
* Select the active output.
* If autodetect is enabled, output will be selected based on jack detection.
* If jack inserted, headphone will be selected, else built-in speakers
* If autodetect is disabled, output will be selected based on selection.
*/
static int ca0132_select_out(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
unsigned int pin_ctl;
int jack_present;
int auto_jack;
unsigned int tmp;
int err;
codec_dbg(codec, "ca0132_select_out\n");
snd_hda_power_up(codec);
auto_jack = spec->vnode_lswitch[VNID_HP_ASEL - VNODE_START_NID];
if (auto_jack)
jack_present = snd_hda_jack_detect(codec, spec->out_pins[1]);
else
jack_present =
spec->vnode_lswitch[VNID_HP_SEL - VNODE_START_NID];
if (jack_present)
spec->cur_out_type = HEADPHONE_OUT;
else
spec->cur_out_type = SPEAKER_OUT;
if (spec->cur_out_type == SPEAKER_OUT) {
codec_dbg(codec, "ca0132_select_out speaker\n");
/*speaker out config*/
tmp = FLOAT_ONE;
err = dspio_set_uint_param(codec, 0x80, 0x04, tmp);
if (err < 0)
goto exit;
/*enable speaker EQ*/
tmp = FLOAT_ONE;
err = dspio_set_uint_param(codec, 0x8f, 0x00, tmp);
if (err < 0)
goto exit;
/* Setup EAPD */
snd_hda_codec_write(codec, spec->out_pins[1], 0,
VENDOR_CHIPIO_EAPD_SEL_SET, 0x02);
snd_hda_codec_write(codec, spec->out_pins[0], 0,
AC_VERB_SET_EAPD_BTLENABLE, 0x00);
snd_hda_codec_write(codec, spec->out_pins[0], 0,
VENDOR_CHIPIO_EAPD_SEL_SET, 0x00);
snd_hda_codec_write(codec, spec->out_pins[0], 0,
AC_VERB_SET_EAPD_BTLENABLE, 0x02);
/* disable headphone node */
pin_ctl = snd_hda_codec_read(codec, spec->out_pins[1], 0,
AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
snd_hda_set_pin_ctl(codec, spec->out_pins[1],
pin_ctl & ~PIN_HP);
/* enable speaker node */
pin_ctl = snd_hda_codec_read(codec, spec->out_pins[0], 0,
AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
snd_hda_set_pin_ctl(codec, spec->out_pins[0],
pin_ctl | PIN_OUT);
} else {
codec_dbg(codec, "ca0132_select_out hp\n");
/*headphone out config*/
tmp = FLOAT_ZERO;
err = dspio_set_uint_param(codec, 0x80, 0x04, tmp);
if (err < 0)
goto exit;
/*disable speaker EQ*/
tmp = FLOAT_ZERO;
err = dspio_set_uint_param(codec, 0x8f, 0x00, tmp);
if (err < 0)
goto exit;
/* Setup EAPD */
snd_hda_codec_write(codec, spec->out_pins[0], 0,
VENDOR_CHIPIO_EAPD_SEL_SET, 0x00);
snd_hda_codec_write(codec, spec->out_pins[0], 0,
AC_VERB_SET_EAPD_BTLENABLE, 0x00);
snd_hda_codec_write(codec, spec->out_pins[1], 0,
VENDOR_CHIPIO_EAPD_SEL_SET, 0x02);
snd_hda_codec_write(codec, spec->out_pins[0], 0,
AC_VERB_SET_EAPD_BTLENABLE, 0x02);
/* disable speaker*/
pin_ctl = snd_hda_codec_read(codec, spec->out_pins[0], 0,
AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
snd_hda_set_pin_ctl(codec, spec->out_pins[0],
pin_ctl & ~PIN_HP);
/* enable headphone*/
pin_ctl = snd_hda_codec_read(codec, spec->out_pins[1], 0,
AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
snd_hda_set_pin_ctl(codec, spec->out_pins[1],
pin_ctl | PIN_HP);
}
exit:
snd_hda_power_down(codec);
return err < 0 ? err : 0;
}
static void ca0132_unsol_hp_delayed(struct work_struct *work)
{
struct ca0132_spec *spec = container_of(
to_delayed_work(work), struct ca0132_spec, unsol_hp_work);
struct hda_jack_tbl *jack;
ca0132_select_out(spec->codec);
jack = snd_hda_jack_tbl_get(spec->codec, UNSOL_TAG_HP);
if (jack) {
jack->block_report = 0;
snd_hda_jack_report_sync(spec->codec);
}
}
static void ca0132_set_dmic(struct hda_codec *codec, int enable);
static int ca0132_mic_boost_set(struct hda_codec *codec, long val);
static int ca0132_effects_set(struct hda_codec *codec, hda_nid_t nid, long val);
/*
* Select the active VIP source
*/
static int ca0132_set_vipsource(struct hda_codec *codec, int val)
{
struct ca0132_spec *spec = codec->spec;
unsigned int tmp;
if (spec->dsp_state != DSP_DOWNLOADED)
return 0;
/* if CrystalVoice if off, vipsource should be 0 */
if (!spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID] ||
(val == 0)) {
chipio_set_control_param(codec, CONTROL_PARAM_VIP_SOURCE, 0);
chipio_set_conn_rate(codec, MEM_CONNID_MICIN1, SR_96_000);
chipio_set_conn_rate(codec, MEM_CONNID_MICOUT1, SR_96_000);
if (spec->cur_mic_type == DIGITAL_MIC)
tmp = FLOAT_TWO;
else
tmp = FLOAT_ONE;
dspio_set_uint_param(codec, 0x80, 0x00, tmp);
tmp = FLOAT_ZERO;
dspio_set_uint_param(codec, 0x80, 0x05, tmp);
} else {
chipio_set_conn_rate(codec, MEM_CONNID_MICIN1, SR_16_000);
chipio_set_conn_rate(codec, MEM_CONNID_MICOUT1, SR_16_000);
if (spec->cur_mic_type == DIGITAL_MIC)
tmp = FLOAT_TWO;
else
tmp = FLOAT_ONE;
dspio_set_uint_param(codec, 0x80, 0x00, tmp);
tmp = FLOAT_ONE;
dspio_set_uint_param(codec, 0x80, 0x05, tmp);
msleep(20);
chipio_set_control_param(codec, CONTROL_PARAM_VIP_SOURCE, val);
}
return 1;
}
/*
* Select the active microphone.
* If autodetect is enabled, mic will be selected based on jack detection.
* If jack inserted, ext.mic will be selected, else built-in mic
* If autodetect is disabled, mic will be selected based on selection.
*/
static int ca0132_select_mic(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
int jack_present;
int auto_jack;
codec_dbg(codec, "ca0132_select_mic\n");
snd_hda_power_up(codec);
auto_jack = spec->vnode_lswitch[VNID_AMIC1_ASEL - VNODE_START_NID];
if (auto_jack)
jack_present = snd_hda_jack_detect(codec, spec->input_pins[0]);
else
jack_present =
spec->vnode_lswitch[VNID_AMIC1_SEL - VNODE_START_NID];
if (jack_present)
spec->cur_mic_type = LINE_MIC_IN;
else
spec->cur_mic_type = DIGITAL_MIC;
if (spec->cur_mic_type == DIGITAL_MIC) {
/* enable digital Mic */
chipio_set_conn_rate(codec, MEM_CONNID_DMIC, SR_32_000);
ca0132_set_dmic(codec, 1);
ca0132_mic_boost_set(codec, 0);
/* set voice focus */
ca0132_effects_set(codec, VOICE_FOCUS,
spec->effects_switch
[VOICE_FOCUS - EFFECT_START_NID]);
} else {
/* disable digital Mic */
chipio_set_conn_rate(codec, MEM_CONNID_DMIC, SR_96_000);
ca0132_set_dmic(codec, 0);
ca0132_mic_boost_set(codec, spec->cur_mic_boost);
/* disable voice focus */
ca0132_effects_set(codec, VOICE_FOCUS, 0);
}
snd_hda_power_down(codec);
return 0;
}
/*
* Check if VNODE settings take effect immediately.
*/
static bool ca0132_is_vnode_effective(struct hda_codec *codec,
hda_nid_t vnid,
hda_nid_t *shared_nid)
{
struct ca0132_spec *spec = codec->spec;
hda_nid_t nid;
switch (vnid) {
case VNID_SPK:
nid = spec->shared_out_nid;
break;
case VNID_MIC:
nid = spec->shared_mic_nid;
break;
default:
return false;
}
if (shared_nid)
*shared_nid = nid;
return true;
}
/*
* The following functions are control change helpers.
* They return 0 if no changed. Return 1 if changed.
*/
static int ca0132_voicefx_set(struct hda_codec *codec, int enable)
{
struct ca0132_spec *spec = codec->spec;
unsigned int tmp;
/* based on CrystalVoice state to enable VoiceFX. */
if (enable) {
tmp = spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID] ?
FLOAT_ONE : FLOAT_ZERO;
} else {
tmp = FLOAT_ZERO;
}
dspio_set_uint_param(codec, ca0132_voicefx.mid,
ca0132_voicefx.reqs[0], tmp);
return 1;
}
/*
* Set the effects parameters
*/
static int ca0132_effects_set(struct hda_codec *codec, hda_nid_t nid, long val)
{
struct ca0132_spec *spec = codec->spec;
unsigned int on;
int num_fx = OUT_EFFECTS_COUNT + IN_EFFECTS_COUNT;
int err = 0;
int idx = nid - EFFECT_START_NID;
if ((idx < 0) || (idx >= num_fx))
return 0; /* no changed */
/* for out effect, qualify with PE */
if ((nid >= OUT_EFFECT_START_NID) && (nid < OUT_EFFECT_END_NID)) {
/* if PE if off, turn off out effects. */
if (!spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID])
val = 0;
}
/* for in effect, qualify with CrystalVoice */
if ((nid >= IN_EFFECT_START_NID) && (nid < IN_EFFECT_END_NID)) {
/* if CrystalVoice if off, turn off in effects. */
if (!spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID])
val = 0;
/* Voice Focus applies to 2-ch Mic, Digital Mic */
if ((nid == VOICE_FOCUS) && (spec->cur_mic_type != DIGITAL_MIC))
val = 0;
}
codec_dbg(codec, "ca0132_effect_set: nid=0x%x, val=%ld\n",
nid, val);
on = (val == 0) ? FLOAT_ZERO : FLOAT_ONE;
err = dspio_set_uint_param(codec, ca0132_effects[idx].mid,
ca0132_effects[idx].reqs[0], on);
if (err < 0)
return 0; /* no changed */
return 1;
}
/*
* Turn on/off Playback Enhancements
*/
static int ca0132_pe_switch_set(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
hda_nid_t nid;
int i, ret = 0;
codec_dbg(codec, "ca0132_pe_switch_set: val=%ld\n",
spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID]);
i = OUT_EFFECT_START_NID - EFFECT_START_NID;
nid = OUT_EFFECT_START_NID;
/* PE affects all out effects */
for (; nid < OUT_EFFECT_END_NID; nid++, i++)
ret |= ca0132_effects_set(codec, nid, spec->effects_switch[i]);
return ret;
}
/* Check if Mic1 is streaming, if so, stop streaming */
static int stop_mic1(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
unsigned int oldval = snd_hda_codec_read(codec, spec->adcs[0], 0,
AC_VERB_GET_CONV, 0);
if (oldval != 0)
snd_hda_codec_write(codec, spec->adcs[0], 0,
AC_VERB_SET_CHANNEL_STREAMID,
0);
return oldval;
}
/* Resume Mic1 streaming if it was stopped. */
static void resume_mic1(struct hda_codec *codec, unsigned int oldval)
{
struct ca0132_spec *spec = codec->spec;
/* Restore the previous stream and channel */
if (oldval != 0)
snd_hda_codec_write(codec, spec->adcs[0], 0,
AC_VERB_SET_CHANNEL_STREAMID,
oldval);
}
/*
* Turn on/off CrystalVoice
*/
static int ca0132_cvoice_switch_set(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
hda_nid_t nid;
int i, ret = 0;
unsigned int oldval;
codec_dbg(codec, "ca0132_cvoice_switch_set: val=%ld\n",
spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID]);
i = IN_EFFECT_START_NID - EFFECT_START_NID;
nid = IN_EFFECT_START_NID;
/* CrystalVoice affects all in effects */
for (; nid < IN_EFFECT_END_NID; nid++, i++)
ret |= ca0132_effects_set(codec, nid, spec->effects_switch[i]);
/* including VoiceFX */
ret |= ca0132_voicefx_set(codec, (spec->voicefx_val ? 1 : 0));
/* set correct vipsource */
oldval = stop_mic1(codec);
ret |= ca0132_set_vipsource(codec, 1);
resume_mic1(codec, oldval);
return ret;
}
static int ca0132_mic_boost_set(struct hda_codec *codec, long val)
{
struct ca0132_spec *spec = codec->spec;
int ret = 0;
if (val) /* on */
ret = snd_hda_codec_amp_update(codec, spec->input_pins[0], 0,
HDA_INPUT, 0, HDA_AMP_VOLMASK, 3);
else /* off */
ret = snd_hda_codec_amp_update(codec, spec->input_pins[0], 0,
HDA_INPUT, 0, HDA_AMP_VOLMASK, 0);
return ret;
}
static int ca0132_vnode_switch_set(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
hda_nid_t nid = get_amp_nid(kcontrol);
hda_nid_t shared_nid = 0;
bool effective;
int ret = 0;
struct ca0132_spec *spec = codec->spec;
int auto_jack;
if (nid == VNID_HP_SEL) {
auto_jack =
spec->vnode_lswitch[VNID_HP_ASEL - VNODE_START_NID];
if (!auto_jack)
ca0132_select_out(codec);
return 1;
}
if (nid == VNID_AMIC1_SEL) {
auto_jack =
spec->vnode_lswitch[VNID_AMIC1_ASEL - VNODE_START_NID];
if (!auto_jack)
ca0132_select_mic(codec);
return 1;
}
if (nid == VNID_HP_ASEL) {
ca0132_select_out(codec);
return 1;
}
if (nid == VNID_AMIC1_ASEL) {
ca0132_select_mic(codec);
return 1;
}
/* if effective conditions, then update hw immediately. */
effective = ca0132_is_vnode_effective(codec, nid, &shared_nid);
if (effective) {
int dir = get_amp_direction(kcontrol);
int ch = get_amp_channels(kcontrol);
unsigned long pval;
mutex_lock(&codec->control_mutex);
pval = kcontrol->private_value;
kcontrol->private_value = HDA_COMPOSE_AMP_VAL(shared_nid, ch,
0, dir);
ret = snd_hda_mixer_amp_switch_put(kcontrol, ucontrol);
kcontrol->private_value = pval;
mutex_unlock(&codec->control_mutex);
}
return ret;
}
/* End of control change helpers. */
static int ca0132_voicefx_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
unsigned int items = sizeof(ca0132_voicefx_presets)
/ sizeof(struct ct_voicefx_preset);
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = items;
if (uinfo->value.enumerated.item >= items)
uinfo->value.enumerated.item = items - 1;
strcpy(uinfo->value.enumerated.name,
ca0132_voicefx_presets[uinfo->value.enumerated.item].name);
return 0;
}
static int ca0132_voicefx_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ca0132_spec *spec = codec->spec;
ucontrol->value.enumerated.item[0] = spec->voicefx_val;
return 0;
}
static int ca0132_voicefx_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ca0132_spec *spec = codec->spec;
int i, err = 0;
int sel = ucontrol->value.enumerated.item[0];
unsigned int items = sizeof(ca0132_voicefx_presets)
/ sizeof(struct ct_voicefx_preset);
if (sel >= items)
return 0;
codec_dbg(codec, "ca0132_voicefx_put: sel=%d, preset=%s\n",
sel, ca0132_voicefx_presets[sel].name);
/*
* Idx 0 is default.
* Default needs to qualify with CrystalVoice state.
*/
for (i = 0; i < VOICEFX_MAX_PARAM_COUNT; i++) {
err = dspio_set_uint_param(codec, ca0132_voicefx.mid,
ca0132_voicefx.reqs[i],
ca0132_voicefx_presets[sel].vals[i]);
if (err < 0)
break;
}
if (err >= 0) {
spec->voicefx_val = sel;
/* enable voice fx */
ca0132_voicefx_set(codec, (sel ? 1 : 0));
}
return 1;
}
static int ca0132_switch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ca0132_spec *spec = codec->spec;
hda_nid_t nid = get_amp_nid(kcontrol);
int ch = get_amp_channels(kcontrol);
long *valp = ucontrol->value.integer.value;
/* vnode */
if ((nid >= VNODE_START_NID) && (nid < VNODE_END_NID)) {
if (ch & 1) {
*valp = spec->vnode_lswitch[nid - VNODE_START_NID];
valp++;
}
if (ch & 2) {
*valp = spec->vnode_rswitch[nid - VNODE_START_NID];
valp++;
}
return 0;
}
/* effects, include PE and CrystalVoice */
if ((nid >= EFFECT_START_NID) && (nid < EFFECT_END_NID)) {
*valp = spec->effects_switch[nid - EFFECT_START_NID];
return 0;
}
/* mic boost */
if (nid == spec->input_pins[0]) {
*valp = spec->cur_mic_boost;
return 0;
}
return 0;
}
static int ca0132_switch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ca0132_spec *spec = codec->spec;
hda_nid_t nid = get_amp_nid(kcontrol);
int ch = get_amp_channels(kcontrol);
long *valp = ucontrol->value.integer.value;
int changed = 1;
codec_dbg(codec, "ca0132_switch_put: nid=0x%x, val=%ld\n",
nid, *valp);
snd_hda_power_up(codec);
/* vnode */
if ((nid >= VNODE_START_NID) && (nid < VNODE_END_NID)) {
if (ch & 1) {
spec->vnode_lswitch[nid - VNODE_START_NID] = *valp;
valp++;
}
if (ch & 2) {
spec->vnode_rswitch[nid - VNODE_START_NID] = *valp;
valp++;
}
changed = ca0132_vnode_switch_set(kcontrol, ucontrol);
goto exit;
}
/* PE */
if (nid == PLAY_ENHANCEMENT) {
spec->effects_switch[nid - EFFECT_START_NID] = *valp;
changed = ca0132_pe_switch_set(codec);
goto exit;
}
/* CrystalVoice */
if (nid == CRYSTAL_VOICE) {
spec->effects_switch[nid - EFFECT_START_NID] = *valp;
changed = ca0132_cvoice_switch_set(codec);
goto exit;
}
/* out and in effects */
if (((nid >= OUT_EFFECT_START_NID) && (nid < OUT_EFFECT_END_NID)) ||
((nid >= IN_EFFECT_START_NID) && (nid < IN_EFFECT_END_NID))) {
spec->effects_switch[nid - EFFECT_START_NID] = *valp;
changed = ca0132_effects_set(codec, nid, *valp);
goto exit;
}
/* mic boost */
if (nid == spec->input_pins[0]) {
spec->cur_mic_boost = *valp;
/* Mic boost does not apply to Digital Mic */
if (spec->cur_mic_type != DIGITAL_MIC)
changed = ca0132_mic_boost_set(codec, *valp);
goto exit;
}
exit:
snd_hda_power_down(codec);
return changed;
}
/*
* Volume related
*/
static int ca0132_volume_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ca0132_spec *spec = codec->spec;
hda_nid_t nid = get_amp_nid(kcontrol);
int ch = get_amp_channels(kcontrol);
int dir = get_amp_direction(kcontrol);
unsigned long pval;
int err;
switch (nid) {
case VNID_SPK:
/* follow shared_out info */
nid = spec->shared_out_nid;
mutex_lock(&codec->control_mutex);
pval = kcontrol->private_value;
kcontrol->private_value = HDA_COMPOSE_AMP_VAL(nid, ch, 0, dir);
err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
kcontrol->private_value = pval;
mutex_unlock(&codec->control_mutex);
break;
case VNID_MIC:
/* follow shared_mic info */
nid = spec->shared_mic_nid;
mutex_lock(&codec->control_mutex);
pval = kcontrol->private_value;
kcontrol->private_value = HDA_COMPOSE_AMP_VAL(nid, ch, 0, dir);
err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
kcontrol->private_value = pval;
mutex_unlock(&codec->control_mutex);
break;
default:
err = snd_hda_mixer_amp_volume_info(kcontrol, uinfo);
}
return err;
}
static int ca0132_volume_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ca0132_spec *spec = codec->spec;
hda_nid_t nid = get_amp_nid(kcontrol);
int ch = get_amp_channels(kcontrol);
long *valp = ucontrol->value.integer.value;
/* store the left and right volume */
if (ch & 1) {
*valp = spec->vnode_lvol[nid - VNODE_START_NID];
valp++;
}
if (ch & 2) {
*valp = spec->vnode_rvol[nid - VNODE_START_NID];
valp++;
}
return 0;
}
static int ca0132_volume_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ca0132_spec *spec = codec->spec;
hda_nid_t nid = get_amp_nid(kcontrol);
int ch = get_amp_channels(kcontrol);
long *valp = ucontrol->value.integer.value;
hda_nid_t shared_nid = 0;
bool effective;
int changed = 1;
/* store the left and right volume */
if (ch & 1) {
spec->vnode_lvol[nid - VNODE_START_NID] = *valp;
valp++;
}
if (ch & 2) {
spec->vnode_rvol[nid - VNODE_START_NID] = *valp;
valp++;
}
/* if effective conditions, then update hw immediately. */
effective = ca0132_is_vnode_effective(codec, nid, &shared_nid);
if (effective) {
int dir = get_amp_direction(kcontrol);
unsigned long pval;
snd_hda_power_up(codec);
mutex_lock(&codec->control_mutex);
pval = kcontrol->private_value;
kcontrol->private_value = HDA_COMPOSE_AMP_VAL(shared_nid, ch,
0, dir);
changed = snd_hda_mixer_amp_volume_put(kcontrol, ucontrol);
kcontrol->private_value = pval;
mutex_unlock(&codec->control_mutex);
snd_hda_power_down(codec);
}
return changed;
}
static int ca0132_volume_tlv(struct snd_kcontrol *kcontrol, int op_flag,
unsigned int size, unsigned int __user *tlv)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ca0132_spec *spec = codec->spec;
hda_nid_t nid = get_amp_nid(kcontrol);
int ch = get_amp_channels(kcontrol);
int dir = get_amp_direction(kcontrol);
unsigned long pval;
int err;
switch (nid) {
case VNID_SPK:
/* follow shared_out tlv */
nid = spec->shared_out_nid;
mutex_lock(&codec->control_mutex);
pval = kcontrol->private_value;
kcontrol->private_value = HDA_COMPOSE_AMP_VAL(nid, ch, 0, dir);
err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
kcontrol->private_value = pval;
mutex_unlock(&codec->control_mutex);
break;
case VNID_MIC:
/* follow shared_mic tlv */
nid = spec->shared_mic_nid;
mutex_lock(&codec->control_mutex);
pval = kcontrol->private_value;
kcontrol->private_value = HDA_COMPOSE_AMP_VAL(nid, ch, 0, dir);
err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
kcontrol->private_value = pval;
mutex_unlock(&codec->control_mutex);
break;
default:
err = snd_hda_mixer_amp_tlv(kcontrol, op_flag, size, tlv);
}
return err;
}
static int add_fx_switch(struct hda_codec *codec, hda_nid_t nid,
const char *pfx, int dir)
{
char namestr[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
int type = dir ? HDA_INPUT : HDA_OUTPUT;
struct snd_kcontrol_new knew =
CA0132_CODEC_MUTE_MONO(namestr, nid, 1, type);
sprintf(namestr, "%s %s Switch", pfx, dirstr[dir]);
return snd_hda_ctl_add(codec, nid, snd_ctl_new1(&knew, codec));
}
static int add_voicefx(struct hda_codec *codec)
{
struct snd_kcontrol_new knew =
HDA_CODEC_MUTE_MONO(ca0132_voicefx.name,
VOICEFX, 1, 0, HDA_INPUT);
knew.info = ca0132_voicefx_info;
knew.get = ca0132_voicefx_get;
knew.put = ca0132_voicefx_put;
return snd_hda_ctl_add(codec, VOICEFX, snd_ctl_new1(&knew, codec));
}
/*
* When changing Node IDs for Mixer Controls below, make sure to update
* Node IDs in ca0132_config() as well.
*/
static struct snd_kcontrol_new ca0132_mixer[] = {
CA0132_CODEC_VOL("Master Playback Volume", VNID_SPK, HDA_OUTPUT),
CA0132_CODEC_MUTE("Master Playback Switch", VNID_SPK, HDA_OUTPUT),
CA0132_CODEC_VOL("Capture Volume", VNID_MIC, HDA_INPUT),
CA0132_CODEC_MUTE("Capture Switch", VNID_MIC, HDA_INPUT),
HDA_CODEC_VOLUME("Analog-Mic2 Capture Volume", 0x08, 0, HDA_INPUT),
HDA_CODEC_MUTE("Analog-Mic2 Capture Switch", 0x08, 0, HDA_INPUT),
HDA_CODEC_VOLUME("What U Hear Capture Volume", 0x0a, 0, HDA_INPUT),
HDA_CODEC_MUTE("What U Hear Capture Switch", 0x0a, 0, HDA_INPUT),
CA0132_CODEC_MUTE_MONO("Mic1-Boost (30dB) Capture Switch",
0x12, 1, HDA_INPUT),
CA0132_CODEC_MUTE_MONO("HP/Speaker Playback Switch",
VNID_HP_SEL, 1, HDA_OUTPUT),
CA0132_CODEC_MUTE_MONO("AMic1/DMic Capture Switch",
VNID_AMIC1_SEL, 1, HDA_INPUT),
CA0132_CODEC_MUTE_MONO("HP/Speaker Auto Detect Playback Switch",
VNID_HP_ASEL, 1, HDA_OUTPUT),
CA0132_CODEC_MUTE_MONO("AMic1/DMic Auto Detect Capture Switch",
VNID_AMIC1_ASEL, 1, HDA_INPUT),
{ } /* end */
};
static int ca0132_build_controls(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
int i, num_fx;
int err = 0;
/* Add Mixer controls */
for (i = 0; i < spec->num_mixers; i++) {
err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
if (err < 0)
return err;
}
/* Add in and out effects controls.
* VoiceFX, PE and CrystalVoice are added separately.
*/
num_fx = OUT_EFFECTS_COUNT + IN_EFFECTS_COUNT;
for (i = 0; i < num_fx; i++) {
err = add_fx_switch(codec, ca0132_effects[i].nid,
ca0132_effects[i].name,
ca0132_effects[i].direct);
if (err < 0)
return err;
}
err = add_fx_switch(codec, PLAY_ENHANCEMENT, "PlayEnhancement", 0);
if (err < 0)
return err;
err = add_fx_switch(codec, CRYSTAL_VOICE, "CrystalVoice", 1);
if (err < 0)
return err;
add_voicefx(codec);
#ifdef ENABLE_TUNING_CONTROLS
add_tuning_ctls(codec);
#endif
err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
if (err < 0)
return err;
if (spec->dig_out) {
err = snd_hda_create_spdif_out_ctls(codec, spec->dig_out,
spec->dig_out);
if (err < 0)
return err;
err = snd_hda_create_spdif_share_sw(codec, &spec->multiout);
if (err < 0)
return err;
/* spec->multiout.share_spdif = 1; */
}
if (spec->dig_in) {
err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in);
if (err < 0)
return err;
}
return 0;
}
/*
* PCM
*/
static struct hda_pcm_stream ca0132_pcm_analog_playback = {
.substreams = 1,
.channels_min = 2,
.channels_max = 6,
.ops = {
.prepare = ca0132_playback_pcm_prepare,
.cleanup = ca0132_playback_pcm_cleanup,
.get_delay = ca0132_playback_pcm_delay,
},
};
static struct hda_pcm_stream ca0132_pcm_analog_capture = {
.substreams = 1,
.channels_min = 2,
.channels_max = 2,
.ops = {
.prepare = ca0132_capture_pcm_prepare,
.cleanup = ca0132_capture_pcm_cleanup,
.get_delay = ca0132_capture_pcm_delay,
},
};
static struct hda_pcm_stream ca0132_pcm_digital_playback = {
.substreams = 1,
.channels_min = 2,
.channels_max = 2,
.ops = {
.open = ca0132_dig_playback_pcm_open,
.close = ca0132_dig_playback_pcm_close,
.prepare = ca0132_dig_playback_pcm_prepare,
.cleanup = ca0132_dig_playback_pcm_cleanup
},
};
static struct hda_pcm_stream ca0132_pcm_digital_capture = {
.substreams = 1,
.channels_min = 2,
.channels_max = 2,
};
static int ca0132_build_pcms(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
struct hda_pcm *info = spec->pcm_rec;
codec->pcm_info = info;
codec->num_pcms = 0;
info->name = "CA0132 Analog";
info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ca0132_pcm_analog_playback;
info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dacs[0];
info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max =
spec->multiout.max_channels;
info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0132_pcm_analog_capture;
info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = 1;
info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[0];
codec->num_pcms++;
info++;
info->name = "CA0132 Analog Mic-In2";
info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0132_pcm_analog_capture;
info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = 1;
info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[1];
codec->num_pcms++;
info++;
info->name = "CA0132 What U Hear";
info->stream[SNDRV_PCM_STREAM_CAPTURE] = ca0132_pcm_analog_capture;
info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams = 1;
info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adcs[2];
codec->num_pcms++;
if (!spec->dig_out && !spec->dig_in)
return 0;
info++;
info->name = "CA0132 Digital";
info->pcm_type = HDA_PCM_TYPE_SPDIF;
if (spec->dig_out) {
info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
ca0132_pcm_digital_playback;
info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->dig_out;
}
if (spec->dig_in) {
info->stream[SNDRV_PCM_STREAM_CAPTURE] =
ca0132_pcm_digital_capture;
info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in;
}
codec->num_pcms++;
return 0;
}
static void init_output(struct hda_codec *codec, hda_nid_t pin, hda_nid_t dac)
{
if (pin) {
snd_hda_set_pin_ctl(codec, pin, PIN_HP);
if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)
snd_hda_codec_write(codec, pin, 0,
AC_VERB_SET_AMP_GAIN_MUTE,
AMP_OUT_UNMUTE);
}
if (dac && (get_wcaps(codec, dac) & AC_WCAP_OUT_AMP))
snd_hda_codec_write(codec, dac, 0,
AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO);
}
static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc)
{
if (pin) {
snd_hda_set_pin_ctl(codec, pin, PIN_VREF80);
if (get_wcaps(codec, pin) & AC_WCAP_IN_AMP)
snd_hda_codec_write(codec, pin, 0,
AC_VERB_SET_AMP_GAIN_MUTE,
AMP_IN_UNMUTE(0));
}
if (adc && (get_wcaps(codec, adc) & AC_WCAP_IN_AMP)) {
snd_hda_codec_write(codec, adc, 0, AC_VERB_SET_AMP_GAIN_MUTE,
AMP_IN_UNMUTE(0));
/* init to 0 dB and unmute. */
snd_hda_codec_amp_stereo(codec, adc, HDA_INPUT, 0,
HDA_AMP_VOLMASK, 0x5a);
snd_hda_codec_amp_stereo(codec, adc, HDA_INPUT, 0,
HDA_AMP_MUTE, 0);
}
}
static void refresh_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir)
{
unsigned int caps;
caps = snd_hda_param_read(codec, nid, dir == HDA_OUTPUT ?
AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP);
snd_hda_override_amp_caps(codec, nid, dir, caps);
}
/*
* Switch between Digital built-in mic and analog mic.
*/
static void ca0132_set_dmic(struct hda_codec *codec, int enable)
{
struct ca0132_spec *spec = codec->spec;
unsigned int tmp;
u8 val;
unsigned int oldval;
codec_dbg(codec, "ca0132_set_dmic: enable=%d\n", enable);
oldval = stop_mic1(codec);
ca0132_set_vipsource(codec, 0);
if (enable) {
/* set DMic input as 2-ch */
tmp = FLOAT_TWO;
dspio_set_uint_param(codec, 0x80, 0x00, tmp);
val = spec->dmic_ctl;
val |= 0x80;
snd_hda_codec_write(codec, spec->input_pins[0], 0,
VENDOR_CHIPIO_DMIC_CTL_SET, val);
if (!(spec->dmic_ctl & 0x20))
chipio_set_control_flag(codec, CONTROL_FLAG_DMIC, 1);
} else {
/* set AMic input as mono */
tmp = FLOAT_ONE;
dspio_set_uint_param(codec, 0x80, 0x00, tmp);
val = spec->dmic_ctl;
/* clear bit7 and bit5 to disable dmic */
val &= 0x5f;
snd_hda_codec_write(codec, spec->input_pins[0], 0,
VENDOR_CHIPIO_DMIC_CTL_SET, val);
if (!(spec->dmic_ctl & 0x20))
chipio_set_control_flag(codec, CONTROL_FLAG_DMIC, 0);
}
ca0132_set_vipsource(codec, 1);
resume_mic1(codec, oldval);
}
/*
* Initialization for Digital Mic.
*/
static void ca0132_init_dmic(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
u8 val;
/* Setup Digital Mic here, but don't enable.
* Enable based on jack detect.
*/
/* MCLK uses MPIO1, set to enable.
* Bit 2-0: MPIO select
* Bit 3: set to disable
* Bit 7-4: reserved
*/
val = 0x01;
snd_hda_codec_write(codec, spec->input_pins[0], 0,
VENDOR_CHIPIO_DMIC_MCLK_SET, val);
/* Data1 uses MPIO3. Data2 not use
* Bit 2-0: Data1 MPIO select
* Bit 3: set disable Data1
* Bit 6-4: Data2 MPIO select
* Bit 7: set disable Data2
*/
val = 0x83;
snd_hda_codec_write(codec, spec->input_pins[0], 0,
VENDOR_CHIPIO_DMIC_PIN_SET, val);
/* Use Ch-0 and Ch-1. Rate is 48K, mode 1. Disable DMic first.
* Bit 3-0: Channel mask
* Bit 4: set for 48KHz, clear for 32KHz
* Bit 5: mode
* Bit 6: set to select Data2, clear for Data1
* Bit 7: set to enable DMic, clear for AMic
*/
val = 0x23;
/* keep a copy of dmic ctl val for enable/disable dmic purpuse */
spec->dmic_ctl = val;
snd_hda_codec_write(codec, spec->input_pins[0], 0,
VENDOR_CHIPIO_DMIC_CTL_SET, val);
}
/*
* Initialization for Analog Mic 2
*/
static void ca0132_init_analog_mic2(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
mutex_lock(&spec->chipio_mutex);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_8051_ADDRESS_LOW, 0x20);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_8051_ADDRESS_HIGH, 0x19);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_8051_DATA_WRITE, 0x00);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_8051_ADDRESS_LOW, 0x2D);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_8051_ADDRESS_HIGH, 0x19);
snd_hda_codec_write(codec, WIDGET_CHIP_CTRL, 0,
VENDOR_CHIPIO_8051_DATA_WRITE, 0x00);
mutex_unlock(&spec->chipio_mutex);
}
static void ca0132_refresh_widget_caps(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
int i;
hda_nid_t nid;
codec_dbg(codec, "ca0132_refresh_widget_caps.\n");
nid = codec->start_nid;
for (i = 0; i < codec->num_nodes; i++, nid++)
codec->wcaps[i] = snd_hda_param_read(codec, nid,
AC_PAR_AUDIO_WIDGET_CAP);
for (i = 0; i < spec->multiout.num_dacs; i++)
refresh_amp_caps(codec, spec->dacs[i], HDA_OUTPUT);
for (i = 0; i < spec->num_outputs; i++)
refresh_amp_caps(codec, spec->out_pins[i], HDA_OUTPUT);
for (i = 0; i < spec->num_inputs; i++) {
refresh_amp_caps(codec, spec->adcs[i], HDA_INPUT);
refresh_amp_caps(codec, spec->input_pins[i], HDA_INPUT);
}
}
/*
* Setup default parameters for DSP
*/
static void ca0132_setup_defaults(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
unsigned int tmp;
int num_fx;
int idx, i;
if (spec->dsp_state != DSP_DOWNLOADED)
return;
/* out, in effects + voicefx */
num_fx = OUT_EFFECTS_COUNT + IN_EFFECTS_COUNT + 1;
for (idx = 0; idx < num_fx; idx++) {
for (i = 0; i <= ca0132_effects[idx].params; i++) {
dspio_set_uint_param(codec, ca0132_effects[idx].mid,
ca0132_effects[idx].reqs[i],
ca0132_effects[idx].def_vals[i]);
}
}
/*remove DSP headroom*/
tmp = FLOAT_ZERO;
dspio_set_uint_param(codec, 0x96, 0x3C, tmp);
/*set speaker EQ bypass attenuation*/
dspio_set_uint_param(codec, 0x8f, 0x01, tmp);
/* set AMic1 and AMic2 as mono mic */
tmp = FLOAT_ONE;
dspio_set_uint_param(codec, 0x80, 0x00, tmp);
dspio_set_uint_param(codec, 0x80, 0x01, tmp);
/* set AMic1 as CrystalVoice input */
tmp = FLOAT_ONE;
dspio_set_uint_param(codec, 0x80, 0x05, tmp);
/* set WUH source */
tmp = FLOAT_TWO;
dspio_set_uint_param(codec, 0x31, 0x00, tmp);
}
/*
* Initialization of flags in chip
*/
static void ca0132_init_flags(struct hda_codec *codec)
{
chipio_set_control_flag(codec, CONTROL_FLAG_IDLE_ENABLE, 0);
chipio_set_control_flag(codec, CONTROL_FLAG_PORT_A_COMMON_MODE, 0);
chipio_set_control_flag(codec, CONTROL_FLAG_PORT_D_COMMON_MODE, 0);
chipio_set_control_flag(codec, CONTROL_FLAG_PORT_A_10KOHM_LOAD, 0);
chipio_set_control_flag(codec, CONTROL_FLAG_PORT_D_10KOHM_LOAD, 0);
chipio_set_control_flag(codec, CONTROL_FLAG_ADC_C_HIGH_PASS, 1);
}
/*
* Initialization of parameters in chip
*/
static void ca0132_init_params(struct hda_codec *codec)
{
chipio_set_control_param(codec, CONTROL_PARAM_PORTA_160OHM_GAIN, 6);
chipio_set_control_param(codec, CONTROL_PARAM_PORTD_160OHM_GAIN, 6);
}
static void ca0132_set_dsp_msr(struct hda_codec *codec, bool is96k)
{
chipio_set_control_flag(codec, CONTROL_FLAG_DSP_96KHZ, is96k);
chipio_set_control_flag(codec, CONTROL_FLAG_DAC_96KHZ, is96k);
chipio_set_control_flag(codec, CONTROL_FLAG_SRC_RATE_96KHZ, is96k);
chipio_set_control_flag(codec, CONTROL_FLAG_SRC_CLOCK_196MHZ, is96k);
chipio_set_control_flag(codec, CONTROL_FLAG_ADC_B_96KHZ, is96k);
chipio_set_control_flag(codec, CONTROL_FLAG_ADC_C_96KHZ, is96k);
chipio_set_conn_rate(codec, MEM_CONNID_MICIN1, SR_96_000);
chipio_set_conn_rate(codec, MEM_CONNID_MICOUT1, SR_96_000);
chipio_set_conn_rate(codec, MEM_CONNID_WUH, SR_48_000);
}
static bool ca0132_download_dsp_images(struct hda_codec *codec)
{
bool dsp_loaded = false;
const struct dsp_image_seg *dsp_os_image;
const struct firmware *fw_entry;
if (request_firmware(&fw_entry, EFX_FILE, codec->bus->card->dev) != 0)
return false;
dsp_os_image = (struct dsp_image_seg *)(fw_entry->data);
if (dspload_image(codec, dsp_os_image, 0, 0, true, 0)) {
pr_err("ca0132 dspload_image failed.\n");
goto exit_download;
}
dsp_loaded = dspload_wait_loaded(codec);
exit_download:
release_firmware(fw_entry);
return dsp_loaded;
}
static void ca0132_download_dsp(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
#ifndef CONFIG_SND_HDA_CODEC_CA0132_DSP
return; /* NOP */
#endif
if (spec->dsp_state == DSP_DOWNLOAD_FAILED)
return; /* don't retry failures */
chipio_enable_clocks(codec);
spec->dsp_state = DSP_DOWNLOADING;
if (!ca0132_download_dsp_images(codec))
spec->dsp_state = DSP_DOWNLOAD_FAILED;
else
spec->dsp_state = DSP_DOWNLOADED;
if (spec->dsp_state == DSP_DOWNLOADED)
ca0132_set_dsp_msr(codec, true);
}
static void ca0132_process_dsp_response(struct hda_codec *codec,
struct hda_jack_callback *callback)
{
struct ca0132_spec *spec = codec->spec;
codec_dbg(codec, "ca0132_process_dsp_response\n");
if (spec->wait_scp) {
if (dspio_get_response_data(codec) >= 0)
spec->wait_scp = 0;
}
dspio_clear_response_queue(codec);
}
static void hp_callback(struct hda_codec *codec, struct hda_jack_callback *cb)
{
struct ca0132_spec *spec = codec->spec;
/* Delay enabling the HP amp, to let the mic-detection
* state machine run.
*/
cancel_delayed_work_sync(&spec->unsol_hp_work);
queue_delayed_work(codec->bus->workq, &spec->unsol_hp_work,
msecs_to_jiffies(500));
cb->tbl->block_report = 1;
}
static void amic_callback(struct hda_codec *codec, struct hda_jack_callback *cb)
{
ca0132_select_mic(codec);
}
static void ca0132_init_unsol(struct hda_codec *codec)
{
snd_hda_jack_detect_enable_callback(codec, UNSOL_TAG_HP, hp_callback);
snd_hda_jack_detect_enable_callback(codec, UNSOL_TAG_AMIC1,
amic_callback);
snd_hda_jack_detect_enable_callback(codec, UNSOL_TAG_DSP,
ca0132_process_dsp_response);
}
/*
* Verbs tables.
*/
/* Sends before DSP download. */
static struct hda_verb ca0132_base_init_verbs[] = {
/*enable ct extension*/
{0x15, VENDOR_CHIPIO_CT_EXTENSIONS_ENABLE, 0x1},
{}
};
/* Send at exit. */
static struct hda_verb ca0132_base_exit_verbs[] = {
/*set afg to D3*/
{0x01, AC_VERB_SET_POWER_STATE, 0x03},
/*disable ct extension*/
{0x15, VENDOR_CHIPIO_CT_EXTENSIONS_ENABLE, 0},
{}
};
/* Other verbs tables. Sends after DSP download. */
static struct hda_verb ca0132_init_verbs0[] = {
/* chip init verbs */
{0x15, 0x70D, 0xF0},
{0x15, 0x70E, 0xFE},
{0x15, 0x707, 0x75},
{0x15, 0x707, 0xD3},
{0x15, 0x707, 0x09},
{0x15, 0x707, 0x53},
{0x15, 0x707, 0xD4},
{0x15, 0x707, 0xEF},
{0x15, 0x707, 0x75},
{0x15, 0x707, 0xD3},
{0x15, 0x707, 0x09},
{0x15, 0x707, 0x02},
{0x15, 0x707, 0x37},
{0x15, 0x707, 0x78},
{0x15, 0x53C, 0xCE},
{0x15, 0x575, 0xC9},
{0x15, 0x53D, 0xCE},
{0x15, 0x5B7, 0xC9},
{0x15, 0x70D, 0xE8},
{0x15, 0x70E, 0xFE},
{0x15, 0x707, 0x02},
{0x15, 0x707, 0x68},
{0x15, 0x707, 0x62},
{0x15, 0x53A, 0xCE},
{0x15, 0x546, 0xC9},
{0x15, 0x53B, 0xCE},
{0x15, 0x5E8, 0xC9},
{0x15, 0x717, 0x0D},
{0x15, 0x718, 0x20},
{}
};
static struct hda_verb ca0132_init_verbs1[] = {
{0x10, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | UNSOL_TAG_HP},
{0x12, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | UNSOL_TAG_AMIC1},
/* config EAPD */
{0x0b, 0x78D, 0x00},
/*{0x0b, AC_VERB_SET_EAPD_BTLENABLE, 0x02},*/
/*{0x10, 0x78D, 0x02},*/
/*{0x10, AC_VERB_SET_EAPD_BTLENABLE, 0x02},*/
{}
};
static void ca0132_init_chip(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
int num_fx;
int i;
unsigned int on;
mutex_init(&spec->chipio_mutex);
spec->cur_out_type = SPEAKER_OUT;
spec->cur_mic_type = DIGITAL_MIC;
spec->cur_mic_boost = 0;
for (i = 0; i < VNODES_COUNT; i++) {
spec->vnode_lvol[i] = 0x5a;
spec->vnode_rvol[i] = 0x5a;
spec->vnode_lswitch[i] = 0;
spec->vnode_rswitch[i] = 0;
}
/*
* Default states for effects are in ca0132_effects[].
*/
num_fx = OUT_EFFECTS_COUNT + IN_EFFECTS_COUNT;
for (i = 0; i < num_fx; i++) {
on = (unsigned int)ca0132_effects[i].reqs[0];
spec->effects_switch[i] = on ? 1 : 0;
}
spec->voicefx_val = 0;
spec->effects_switch[PLAY_ENHANCEMENT - EFFECT_START_NID] = 1;
spec->effects_switch[CRYSTAL_VOICE - EFFECT_START_NID] = 0;
#ifdef ENABLE_TUNING_CONTROLS
ca0132_init_tuning_defaults(codec);
#endif
}
static void ca0132_exit_chip(struct hda_codec *codec)
{
/* put any chip cleanup stuffs here. */
if (dspload_is_loaded(codec))
dsp_reset(codec);
}
static int ca0132_init(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
struct auto_pin_cfg *cfg = &spec->autocfg;
int i;
if (spec->dsp_state != DSP_DOWNLOAD_FAILED)
spec->dsp_state = DSP_DOWNLOAD_INIT;
spec->curr_chip_addx = INVALID_CHIP_ADDRESS;
snd_hda_power_up(codec);
ca0132_init_unsol(codec);
ca0132_init_params(codec);
ca0132_init_flags(codec);
snd_hda_sequence_write(codec, spec->base_init_verbs);
ca0132_download_dsp(codec);
ca0132_refresh_widget_caps(codec);
ca0132_setup_defaults(codec);
ca0132_init_analog_mic2(codec);
ca0132_init_dmic(codec);
for (i = 0; i < spec->num_outputs; i++)
init_output(codec, spec->out_pins[i], spec->dacs[0]);
init_output(codec, cfg->dig_out_pins[0], spec->dig_out);
for (i = 0; i < spec->num_inputs; i++)
init_input(codec, spec->input_pins[i], spec->adcs[i]);
init_input(codec, cfg->dig_in_pin, spec->dig_in);
for (i = 0; i < spec->num_init_verbs; i++)
snd_hda_sequence_write(codec, spec->init_verbs[i]);
ca0132_select_out(codec);
ca0132_select_mic(codec);
snd_hda_jack_report_sync(codec);
snd_hda_power_down(codec);
return 0;
}
static void ca0132_free(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
cancel_delayed_work_sync(&spec->unsol_hp_work);
snd_hda_power_up(codec);
snd_hda_sequence_write(codec, spec->base_exit_verbs);
ca0132_exit_chip(codec);
snd_hda_power_down(codec);
kfree(codec->spec);
}
static struct hda_codec_ops ca0132_patch_ops = {
.build_controls = ca0132_build_controls,
.build_pcms = ca0132_build_pcms,
.init = ca0132_init,
.free = ca0132_free,
.unsol_event = snd_hda_jack_unsol_event,
};
static void ca0132_config(struct hda_codec *codec)
{
struct ca0132_spec *spec = codec->spec;
struct auto_pin_cfg *cfg = &spec->autocfg;
spec->dacs[0] = 0x2;
spec->dacs[1] = 0x3;
spec->dacs[2] = 0x4;
spec->multiout.dac_nids = spec->dacs;
spec->multiout.num_dacs = 3;
spec->multiout.max_channels = 2;
spec->num_outputs = 2;
spec->out_pins[0] = 0x0b; /* speaker out */
spec->out_pins[1] = 0x10; /* headphone out */
spec->shared_out_nid = 0x2;
spec->num_inputs = 3;
spec->adcs[0] = 0x7; /* digital mic / analog mic1 */
spec->adcs[1] = 0x8; /* analog mic2 */
spec->adcs[2] = 0xa; /* what u hear */
spec->shared_mic_nid = 0x7;
spec->input_pins[0] = 0x12;
spec->input_pins[1] = 0x11;
spec->input_pins[2] = 0x13;
/* SPDIF I/O */
spec->dig_out = 0x05;
spec->multiout.dig_out_nid = spec->dig_out;
cfg->dig_out_pins[0] = 0x0c;
cfg->dig_outs = 1;
cfg->dig_out_type[0] = HDA_PCM_TYPE_SPDIF;
spec->dig_in = 0x09;
cfg->dig_in_pin = 0x0e;
cfg->dig_in_type = HDA_PCM_TYPE_SPDIF;
}
static int patch_ca0132(struct hda_codec *codec)
{
struct ca0132_spec *spec;
int err;
codec_dbg(codec, "patch_ca0132\n");
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (!spec)
return -ENOMEM;
codec->spec = spec;
spec->codec = codec;
spec->dsp_state = DSP_DOWNLOAD_INIT;
spec->num_mixers = 1;
spec->mixers[0] = ca0132_mixer;
spec->base_init_verbs = ca0132_base_init_verbs;
spec->base_exit_verbs = ca0132_base_exit_verbs;
spec->init_verbs[0] = ca0132_init_verbs0;
spec->init_verbs[1] = ca0132_init_verbs1;
spec->num_init_verbs = 2;
INIT_DELAYED_WORK(&spec->unsol_hp_work, ca0132_unsol_hp_delayed);
ca0132_init_chip(codec);
ca0132_config(codec);
err = snd_hda_parse_pin_def_config(codec, &spec->autocfg, NULL);
if (err < 0)
return err;
codec->patch_ops = ca0132_patch_ops;
codec->pcm_format_first = 1;
codec->no_sticky_stream = 1;
return 0;
}
/*
* patch entries
*/
static struct hda_codec_preset snd_hda_preset_ca0132[] = {
{ .id = 0x11020011, .name = "CA0132", .patch = patch_ca0132 },
{} /* terminator */
};
MODULE_ALIAS("snd-hda-codec-id:11020011");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Creative Sound Core3D codec");
static struct hda_codec_driver ca0132_driver = {
.preset = snd_hda_preset_ca0132,
};
module_hda_codec_driver(ca0132_driver);
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