Calibrated data will be set to default after loading DSP config params,
which will cause speaker protection work abnormally. Reload calibrated
data after loading DSP config params.
Signed-off-by: Shenghao Ding <shenghao-ding@xxxxxx>
---
v1:
- Changed the copyright year to 2024 in the related files.
- Add CAL_DAT_SZ for calibrated data size.
- Add TAS2563_DVC_LVL for digtial gain kcontrol.
- Add registers for TAS2563 and TAS2781 calibration.
- Add cali_data_restore for regsiter restore after calibration.
- Add is_user_space_calidata to store the flag where the calibrated
from, user space or bin file from driver parsing.
- Add TASDEVICE_RCA_FW_OK to support only register setting bin in the
device.
- Add tas2563_dvc_table for relationship between tas2563 digtial gains
and register values.
- Correct the filename in the header comments of tas2781-comlib.c,
tas2781-lib.c --> tas2781-comlib.c.
- tasdevice_chn_switch for chip switch among multiple chips(tas2563
or tas2781)
- Add loading the calibrated values from user space in
tasdev_load_calibrated_data
- Correct no dsp no work, it can still work in bypass mode.
- Add calibrated register setting for tas2563&tas2781.
- Add mutex into each kcontrol.
- rename tas2781_force_fwload_get, tas2781_force_fwload_put-->
tasdev_force_fwload_get, tasdev_force_fwload_put
- rename tas2781_codec --> tasdev_codec
- define tas2781_snd_control and tas2563_snd_control for volume
- define tas2781_cali_control and tas2563_cali_control for calibration
---
include/sound/tas2781-dsp.h | 1 +
include/sound/tas2781.h | 92 ++-
sound/soc/codecs/tas2781-comlib.c | 35 +-
sound/soc/codecs/tas2781-fmwlib.c | 51 +-
sound/soc/codecs/tas2781-i2c.c | 941 +++++++++++++++++++++++++++++-
5 files changed, 1061 insertions(+), 59 deletions(-)
diff --git a/include/sound/tas2781-dsp.h b/include/sound/tas2781-dsp.h
index 7fba7ea26a4b..74ab6f113029 100644
--- a/include/sound/tas2781-dsp.h
+++ b/include/sound/tas2781-dsp.h
@@ -121,6 +121,7 @@ enum tasdevice_dsp_fw_state {
TASDEVICE_DSP_FW_NONE = 0,
TASDEVICE_DSP_FW_PENDING,
TASDEVICE_DSP_FW_FAIL,
+ TASDEVICE_RCA_FW_OK,
TASDEVICE_DSP_FW_ALL_OK,
};
diff --git a/include/sound/tas2781.h b/include/sound/tas2781.h
index 99ca3e401fd1..2fb3d03d0040 100644
--- a/include/sound/tas2781.h
+++ b/include/sound/tas2781.h
@@ -2,7 +2,7 @@
//
// ALSA SoC Texas Instruments TAS2563/TAS2781 Audio Smart Amplifier
//
-// Copyright (C) 2022 - 2023 Texas Instruments Incorporated
+// Copyright (C) 2022 - 2024 Texas Instruments Incorporated
// https://www.ti.com
//
// The TAS2563/TAS2781 driver implements a flexible and configurable
@@ -23,6 +23,8 @@
#define SMARTAMP_MODULE_NAME "tas2781"
#define TAS2781_GLOBAL_ADDR 0x40
#define TAS2563_GLOBAL_ADDR 0x48
+#define CAL_DAT_SZ 20
+
#define TASDEVICE_RATES (SNDRV_PCM_RATE_44100 |\
SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 |\
SNDRV_PCM_RATE_88200)
@@ -31,6 +33,11 @@
SNDRV_PCM_FMTBIT_S24_LE | \
SNDRV_PCM_FMTBIT_S32_LE)
+#define TASDEVICE_CMD_SING_W 0x1
+#define TASDEVICE_CMD_BURST 0x2
+#define TASDEVICE_CMD_DELAY 0x3
+#define TASDEVICE_CMD_FIELD_W 0x4
+
/*PAGE Control Register (available in page0 of each book) */
#define TASDEVICE_PAGE_SELECT 0x00
#define TASDEVICE_BOOKCTL_PAGE 0x00
@@ -43,21 +50,73 @@
(page * 128)) + reg)
/*Software Reset */
-#define TAS2781_REG_SWRESET TASDEVICE_REG(0x0, 0X0, 0x01)
-#define TAS2781_REG_SWRESET_RESET BIT(0)
+#define TASDEVICE_REG_SWRESET TASDEVICE_REG(0x00, 0X00, 0x01)
+#define TASDEVICE_REG_SWRESET_RESET BIT(0)
/*I2C Checksum */
-#define TASDEVICE_I2CChecksum TASDEVICE_REG(0x0, 0x0, 0x7E)
+#define TASDEVICE_I2CChecksum TASDEVICE_REG(0x00, 0x00, 0x7E)
+
+/* XM_340 */
+#define TASDEVICE_XM_A1_REG TASDEVICE_REG(0x64, 0x02, 0x4c)
+/* XM_341 */
+#define TASDEVICE_XM_A2_REG TASDEVICE_REG(0x64, 0x02, 0x64)
/* Volume control */
-#define TAS2781_DVC_LVL TASDEVICE_REG(0x0, 0x0, 0x1A)
-#define TAS2781_AMP_LEVEL TASDEVICE_REG(0x0, 0x0, 0x03)
+#define TAS2563_DVC_LVL TASDEVICE_REG(0x00, 0x02, 0x0C)
+#define TAS2781_DVC_LVL TASDEVICE_REG(0x00, 0x00, 0x1A)
+#define TAS2781_AMP_LEVEL TASDEVICE_REG(0x00, 0x00, 0x03)
#define TAS2781_AMP_LEVEL_MASK GENMASK(5, 1)
-#define TASDEVICE_CMD_SING_W 0x1
-#define TASDEVICE_CMD_BURST 0x2
-#define TASDEVICE_CMD_DELAY 0x3
-#define TASDEVICE_CMD_FIELD_W 0x4
+#define TAS2563_PRM_R0_REG TASDEVICE_REG(0x00, 0x0f, 0x34)
+#define TAS2563_PRM_R0_LOW_REG TASDEVICE_REG(0x00, 0x0f, 0x48)
+#define TAS2563_PRM_INVR0_REG TASDEVICE_REG(0x00, 0x0f, 0x40)
+#define TAS2563_PRM_POW_REG TASDEVICE_REG(0x00, 0x0d, 0x3c)
+#define TAS2563_PRM_TLIMIT_REG TASDEVICE_REG(0x00, 0x10, 0x14)
+
+#define TAS2563_RUNTIME_RE_REG_TF TASDEVICE_REG(0x64, 0x02, 0x70)
+#define TAS2563_RUNTIME_RE_REG TASDEVICE_REG(0x64, 0x02, 0x48)
+
+#define TAS2563_PRM_ENFF_REG TASDEVICE_REG(0x00, 0x0d, 0x54)
+#define TAS2563_PRM_DISTCK_REG TASDEVICE_REG(0x00, 0x0d, 0x58)
+#define TAS2563_PRM_TE_SCTHR_REG TASDEVICE_REG(0x00, 0x0f, 0x60)
+#define TAS2563_PRM_PLT_FLAG_REG TASDEVICE_REG(0x00, 0x0d, 0x74)
+#define TAS2563_PRM_SINEGAIN_REG TASDEVICE_REG(0x00, 0x0d, 0x7c)
+/* prm_Int_B0 */
+#define TAS2563_TE_TA1_REG TASDEVICE_REG(0x00, 0x10, 0x0c)
+/* prm_Int_A1 */
+#define TAS2563_TE_TA1_AT_REG TASDEVICE_REG(0x00, 0x10, 0x10)
+/* prm_TE_Beta */
+#define TAS2563_TE_TA2_REG TASDEVICE_REG(0x00, 0x0f, 0x64)
+/* prm_TE_Beta1 */
+#define TAS2563_TE_AT_REG TASDEVICE_REG(0x00, 0x0f, 0x68)
+/* prm_TE_1_Beta1 */
+#define TAS2563_TE_DT_REG TASDEVICE_REG(0x00, 0x0f, 0x70)
+
+#define TAS2781_PRM_R0_REG TASDEVICE_REG(0x00, 0x17, 0x74)
+#define TAS2781_PRM_R0_LOW_REG TASDEVICE_REG(0x00, 0x18, 0x0c)
+#define TAS2781_PRM_INVR0_REG TASDEVICE_REG(0x00, 0x18, 0x14)
+#define TAS2781_PRM_POW_REG TASDEVICE_REG(0x00, 0x13, 0x70)
+#define TAS2781_PRM_TLIMIT_REG TASDEVICE_REG(0x00, 0x18, 0x7c)
+
+#define TAS2781_PRM_INT_MASK_REG TASDEVICE_REG(0x00, 0x00, 0x3b)
+#define TAS2781_PRM_CLK_CFG_REG TASDEVICE_REG(0x00, 0x00, 0x5c)
+#define TAS2781_PRM_RSVD_REG TASDEVICE_REG(0x00, 0x01, 0x19)
+#define TAS2781_PRM_TEST_57_REG TASDEVICE_REG(0x00, 0xfd, 0x39)
+#define TAS2781_PRM_TEST_62_REG TASDEVICE_REG(0x00, 0xfd, 0x3e)
+#define TAS2781_PRM_PVDD_UVLO_REG TASDEVICE_REG(0x00, 0x00, 0x71)
+#define TAS2781_PRM_CHNL_0_REG TASDEVICE_REG(0x00, 0x00, 0x03)
+#define TAS2781_PRM_NG_CFG0_REG TASDEVICE_REG(0x00, 0x00, 0x35)
+#define TAS2781_PRM_IDLE_CH_DET_REG TASDEVICE_REG(0x00, 0x00, 0x66)
+#define TAS2781_PRM_PLT_FLAG_REG TASDEVICE_REG(0x00, 0x14, 0x38)
+#define TAS2781_PRM_SINEGAIN_REG TASDEVICE_REG(0x00, 0x14, 0x40)
+#define TAS2781_PRM_SINEGAIN2_REG TASDEVICE_REG(0x00, 0x14, 0x44)
+
+#define TAS2781_TEST_UNLOCK_REG TASDEVICE_REG(0x00, 0xFD, 0x0D)
+#define TAS2781_TEST_PAGE_UNLOCK 0x0D
+
+#define TAS2781_RUNTIME_LATCH_RE_REG TASDEVICE_REG(0x00, 0x00, 0x49)
+#define TAS2781_RUNTIME_RE_REG_TF TASDEVICE_REG(0x64, 0x62, 0x48)
+#define TAS2781_RUNTIME_RE_REG TASDEVICE_REG(0x64, 0x63, 0x44)
enum audio_device {
TAS2563,
@@ -69,7 +128,15 @@ enum device_catlog_id {
OTHERS
};
+struct bulk_reg_val {
+ int reg;
+ unsigned char val[4];
+ unsigned char val_len;
+ bool is_locked;
+};
+
struct tasdevice {
+ struct bulk_reg_val *cali_data_restore;
struct tasdevice_fw *cali_data_fmw;
unsigned int dev_addr;
unsigned int err_code;
@@ -88,6 +155,8 @@ struct tasdevice_irqinfo {
struct calidata {
unsigned char *data;
unsigned long total_sz;
+ unsigned int *reg_array;
+ unsigned int reg_array_sz;
};
struct tasdevice_priv {
@@ -122,6 +191,7 @@ struct tasdevice_priv {
bool force_fwload_status;
bool playback_started;
bool isacpi;
+ bool is_user_space_calidata;
unsigned int global_addr;
int (*fw_parse_variable_header)(struct tasdevice_priv *tas_priv,
@@ -148,6 +218,8 @@ int tasdevice_init(struct tasdevice_priv *tas_priv);
void tasdevice_remove(struct tasdevice_priv *tas_priv);
int tasdevice_save_calibration(struct tasdevice_priv *tas_priv);
void tasdevice_apply_calibration(struct tasdevice_priv *tas_priv);
+int tasdevice_chn_switch(struct tasdevice_priv *tas_priv,
+ unsigned short chn);
int tasdevice_dev_read(struct tasdevice_priv *tas_priv,
unsigned short chn, unsigned int reg, unsigned int *value);
int tasdevice_dev_write(struct tasdevice_priv *tas_priv,
diff --git a/sound/soc/codecs/tas2781-comlib.c b/sound/soc/codecs/tas2781-comlib.c
index 3aa81514dad7..9d7b56663b6b 100644
--- a/sound/soc/codecs/tas2781-comlib.c
+++ b/sound/soc/codecs/tas2781-comlib.c
@@ -1,8 +1,8 @@
// SPDX-License-Identifier: GPL-2.0
//
-// tas2781-lib.c -- TAS2781 Common functions for HDA and ASoC Audio drivers
+// tas2781-comlib.c -- TAS2781 Common functions for HDA and ASoC Audio drivers
//
-// Copyright 2023 Texas Instruments, Inc.
+// Copyright 2023 - 2024 Texas Instruments, Inc.
//
// Author: Shenghao Ding <shenghao-ding@xxxxxx>
@@ -89,6 +89,33 @@ static int tasdevice_change_chn_book(struct tasdevice_priv *tas_priv,
return ret;
}
+int tasdevice_chn_switch(struct tasdevice_priv *tas_priv,
+ unsigned short chn)
+{
+ struct i2c_client *client = (struct i2c_client *)tas_priv->client;
+ struct tasdevice *tasdev = &tas_priv->tasdevice[chn];
+ struct regmap *map = tas_priv->regmap;
+ int ret;
+
+ if (client->addr != tasdev->dev_addr) {
+ client->addr = tasdev->dev_addr;
+ /* All devices share the same regmap, clear the page
+ * inside regmap once switching to another device.
+ * Register 0 at any pages and any books inside tas2781
+ * is the same one for page-switching.
+ */
+ ret = regmap_write(map, TASDEVICE_PAGE_SELECT, 0);
+ if (ret < 0) {
+ dev_err(tas_priv->dev, "%s, E=%d\n",
+ __func__, ret);
+ return ret;
+ }
+ return 1;
+ }
+ return 0;
+}
+EXPORT_SYMBOL_GPL(tasdevice_chn_switch);
+
int tasdevice_dev_read(struct tasdevice_priv *tas_priv,
unsigned short chn, unsigned int reg, unsigned int *val)
{
@@ -254,8 +281,8 @@ void tas2781_reset(struct tasdevice_priv *tas_dev)
} else {
for (i = 0; i < tas_dev->ndev; i++) {
ret = tasdevice_dev_write(tas_dev, i,
- TAS2781_REG_SWRESET,
- TAS2781_REG_SWRESET_RESET);
+ TASDEVICE_REG_SWRESET,
+ TASDEVICE_REG_SWRESET_RESET);
if (ret < 0)
dev_err(tas_dev->dev,
"dev %d swreset fail, %d\n",
diff --git a/sound/soc/codecs/tas2781-fmwlib.c b/sound/soc/codecs/tas2781-fmwlib.c
index 265a8ca25cbb..19a5133083dc 100644
--- a/sound/soc/codecs/tas2781-fmwlib.c
+++ b/sound/soc/codecs/tas2781-fmwlib.c
@@ -2153,20 +2153,39 @@ static int tasdevice_load_data(struct tasdevice_priv *tas_priv,
static void tasdev_load_calibrated_data(struct tasdevice_priv *priv, int i)
{
+ struct tasdevice_fw *cal_fmw = priv->tasdevice[i].cali_data_fmw;
+ struct calidata *cali_data = &priv->cali_data;
+ unsigned char *data = cali_data->data;
struct tasdevice_calibration *cal;
- struct tasdevice_fw *cal_fmw;
+ int k = i * (CAL_DAT_SZ + 1);
+ int j, rc;
- cal_fmw = priv->tasdevice[i].cali_data_fmw;
+ if (!priv->is_user_space_calidata &&
+ cal_fmw) {
+ cal = cal_fmw->calibrations;
- /* No calibrated data for current devices, playback will go ahead. */
- if (!cal_fmw)
+ if (cal)
+ load_calib_data(priv, &cal->dev_data);
return;
-
- cal = cal_fmw->calibrations;
- if (cal)
+ }
+ if (!priv->is_user_space_calidata)
return;
-
- load_calib_data(priv, &cal->dev_data);
+ /* load calibrated data from user space */
+ if (data[k] != i) {
+ dev_err(priv->dev, "%s: no cal-data for dev %d from usr-spc\n",
+ __func__, i);
+ return;
+ }
+ for (j = 0; j < cali_data->reg_array_sz; j++) {
+ if (data[k] != j)
+ rc = tasdevice_dev_bulk_write(priv, i,
+ cali_data->reg_array[j],
+ &(data[k + 4 * j]), 4);
+ if (rc < 0)
+ dev_err(priv->dev,
+ "chn %d calib %d bulk_wr err = %d\n",
+ i, j, rc);
+ }
}
int tasdevice_select_tuningprm_cfg(void *context, int prm_no,
@@ -2261,9 +2280,10 @@ int tasdevice_select_tuningprm_cfg(void *context, int prm_no,
tas_priv->tasdevice[i].cur_conf = cfg_no;
}
}
- } else
+ } else {
dev_dbg(tas_priv->dev, "%s: Unneeded loading dsp conf %d\n",
__func__, cfg_no);
+ }
status |= cfg_info[rca_conf_no]->active_dev;
@@ -2324,13 +2344,15 @@ void tasdevice_tuning_switch(void *context, int state)
struct tasdevice_fw *tas_fmw = tas_priv->fmw;
int profile_cfg_id = tas_priv->rcabin.profile_cfg_id;
- if (tas_priv->fw_state == TASDEVICE_DSP_FW_FAIL) {
- dev_err(tas_priv->dev, "DSP bin file not loaded\n");
+ /* Only RCA file loaded still can work without speaker protection */
+ if (!(tas_priv->fw_state == TASDEVICE_RCA_FW_OK ||
+ tas_priv->fw_state == TASDEVICE_DSP_FW_ALL_OK)) {
+ dev_err(tas_priv->dev, "No firmware loaded\n");
return;
}
if (state == 0) {
- if (tas_priv->cur_prog < tas_fmw->nr_programs) {
+ if (tas_fmw && tas_priv->cur_prog < tas_fmw->nr_programs) {
/*dsp mode or tuning mode*/
profile_cfg_id = tas_priv->rcabin.profile_cfg_id;
tasdevice_select_tuningprm_cfg(tas_priv,
@@ -2340,9 +2362,10 @@ void tasdevice_tuning_switch(void *context, int state)
tasdevice_select_cfg_blk(tas_priv, profile_cfg_id,
TASDEVICE_BIN_BLK_PRE_POWER_UP);
- } else
+ } else {
tasdevice_select_cfg_blk(tas_priv, profile_cfg_id,
TASDEVICE_BIN_BLK_PRE_SHUTDOWN);
+ }
}
EXPORT_SYMBOL_NS_GPL(tasdevice_tuning_switch,
SND_SOC_TAS2781_FMWLIB);
diff --git a/sound/soc/codecs/tas2781-i2c.c b/sound/soc/codecs/tas2781-i2c.c
index 9350972dfefe..239f3538c558 100644
--- a/sound/soc/codecs/tas2781-i2c.c
+++ b/sound/soc/codecs/tas2781-i2c.c
@@ -13,6 +13,7 @@
// Author: Kevin Lu <kevin-lu@xxxxxx>
//
+#include <asm/unaligned.h>
#include <linux/crc8.h>
#include <linux/firmware.h>
#include <linux/gpio/consumer.h>
@@ -31,6 +32,122 @@
#include <sound/tlv.h>
#include <sound/tas2781-tlv.h>
+static const struct bulk_reg_val tas2563_cali_start_reg[] = {
+ {
+ .reg = TAS2563_PRM_ENFF_REG,
+ .val = { 0x40, 0x00, 0x00, 0x00 },
+ },
+ {
+ .reg = TAS2563_PRM_DISTCK_REG,
+ .val = { 0x40, 0x00, 0x00, 0x00 },
+ },
+ {
+ .reg = TAS2563_PRM_TE_SCTHR_REG,
+ .val = { 0x7f, 0xff, 0xff, 0xff },
+ },
+ {
+ .reg = TAS2563_PRM_PLT_FLAG_REG,
+ .val = { 0x40, 0x00, 0x00, 0x00 },
+ },
+ {
+ .reg = TAS2563_PRM_SINEGAIN_REG,
+ .val = { 0x0a, 0x3d, 0x70, 0xa4 },
+ },
+ {
+ .reg = TAS2563_TE_TA1_REG,
+ .val = { 0x00, 0x36, 0x91, 0x5e },
+ },
+ {
+ .reg = TAS2563_TE_TA1_AT_REG,
+ .val = { 0x00, 0x36, 0x91, 0x5e },
+ },
+ {
+ .reg = TAS2563_TE_TA2_REG,
+ .val = { 0x00, 0x06, 0xd3, 0x72 },
+ },
+ {
+ .reg = TAS2563_TE_AT_REG,
+ .val = { 0x00, 0x36, 0x91, 0x5e },
+ },
+ {
+ .reg = TAS2563_TE_DT_REG,
+ .val = { 0x00, 0x36, 0x91, 0x5e },
+ },
+};
+
+static const struct bulk_reg_val tas2781_cali_start_reg[] = {
+ {
+ .reg = TAS2781_PRM_INT_MASK_REG,
+ .val = { 0xfe },
+ .val_len = 1,
+ .is_locked = false
+ },
+ {
+ .reg = TAS2781_PRM_CLK_CFG_REG,
+ .val = { 0xdd },
+ .val_len = 1,
+ .is_locked = false
+ },
+ {
+ .reg = TAS2781_PRM_RSVD_REG,
+ .val = { 0x20 },
+ .val_len = 1,
+ .is_locked = false
+ },
+ {
+ .reg = TAS2781_PRM_TEST_57_REG,
+ .val = { 0x14 },
+ .val_len = 1,
+ .is_locked = true
+ },
+ {
+ .reg = TAS2781_PRM_TEST_62_REG,
+ .val = { 0x45 },
+ .val_len = 1,
+ .is_locked = true
+ },
+ {
+ .reg = TAS2781_PRM_PVDD_UVLO_REG,
+ .val = { 0x03 },
+ .val_len = 1,
+ .is_locked = false
+ },
+ {
+ .reg = TAS2781_PRM_CHNL_0_REG,
+ .val = { 0xA8 },
+ .val_len = 1,
+ .is_locked = false
+ },
+ {
+ .reg = TAS2781_PRM_NG_CFG0_REG,
+ .val = { 0xb9 },
+ .val_len = 1,
+ .is_locked = false
+ },
+ {
+ .reg = TAS2781_PRM_IDLE_CH_DET_REG,
+ .val = { 0x92 },
+ .val_len = 1,
+ .is_locked = false
+ },
+ {
+ .reg = TAS2781_PRM_PLT_FLAG_REG,
+ .val = { 0x40, 0x00, 0x00, 0x00 },
+ .val_len = 4,
+ .is_locked = false
+ },
+ {
+ .reg = TAS2781_PRM_SINEGAIN_REG,
+ .val_len = 4,
+ .is_locked = false
+ },
+ {
+ .reg = TAS2781_PRM_SINEGAIN2_REG,
+ .val_len = 4,
+ .is_locked = false
+ },
+};
+
static const struct i2c_device_id tasdevice_id[] = {
{ "tas2563", TAS2563 },
{ "tas2781", TAS2781 },
@@ -47,6 +164,22 @@ static const struct of_device_id tasdevice_of_match[] = {
MODULE_DEVICE_TABLE(of, tasdevice_of_match);
#endif
+static const int tas2563_cali_data_reg[] = {
+ TAS2563_PRM_R0_REG,
+ TAS2563_PRM_R0_LOW_REG,
+ TAS2563_PRM_INVR0_REG,
+ TAS2563_PRM_POW_REG,
+ TAS2563_PRM_TLIMIT_REG,
+};
+
+static const int tas2781_cali_data_reg[] = {
+ TAS2781_PRM_R0_REG,
+ TAS2781_PRM_R0_LOW_REG,
+ TAS2781_PRM_INVR0_REG,
+ TAS2781_PRM_POW_REG,
+ TAS2781_PRM_TLIMIT_REG,
+};
+
/**
* tas2781_digital_getvol - get the volum control
* @kcontrol: control pointer
@@ -65,8 +198,13 @@ static int tas2781_digital_getvol(struct snd_kcontrol *kcontrol,
struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(codec);
struct soc_mixer_control *mc =
(struct soc_mixer_control *)kcontrol->private_value;
+ int rc;
+
+ mutex_lock(&tas_priv->codec_lock);
+ rc = tasdevice_digital_getvol(tas_priv, ucontrol, mc);
+ mutex_unlock(&tas_priv->codec_lock);
- return tasdevice_digital_getvol(tas_priv, ucontrol, mc);
+ return rc;
}
static int tas2781_digital_putvol(struct snd_kcontrol *kcontrol,
@@ -76,8 +214,13 @@ static int tas2781_digital_putvol(struct snd_kcontrol *kcontrol,
struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(codec);
struct soc_mixer_control *mc =
(struct soc_mixer_control *)kcontrol->private_value;
+ int rc;
+
+ mutex_lock(&tas_priv->codec_lock);
+ rc = tasdevice_digital_putvol(tas_priv, ucontrol, mc);
+ mutex_unlock(&tas_priv->codec_lock);
- return tasdevice_digital_putvol(tas_priv, ucontrol, mc);
+ return rc;
}
static int tas2781_amp_getvol(struct snd_kcontrol *kcontrol,
@@ -87,8 +230,13 @@ static int tas2781_amp_getvol(struct snd_kcontrol *kcontrol,
struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(codec);
struct soc_mixer_control *mc =
(struct soc_mixer_control *)kcontrol->private_value;
+ int rc;
+
+ mutex_lock(&tas_priv->codec_lock);
+ rc = tasdevice_amp_getvol(tas_priv, ucontrol, mc);
+ mutex_unlock(&tas_priv->codec_lock);
- return tasdevice_amp_getvol(tas_priv, ucontrol, mc);
+ return rc;
}
static int tas2781_amp_putvol(struct snd_kcontrol *kcontrol,
@@ -99,11 +247,16 @@ static int tas2781_amp_putvol(struct snd_kcontrol *kcontrol,
snd_soc_component_get_drvdata(codec);
struct soc_mixer_control *mc =
(struct soc_mixer_control *)kcontrol->private_value;
+ int rc;
+
+ mutex_lock(&tas_priv->codec_lock);
+ rc = tasdevice_amp_putvol(tas_priv, ucontrol, mc);
+ mutex_unlock(&tas_priv->codec_lock);
- return tasdevice_amp_putvol(tas_priv, ucontrol, mc);
+ return rc;
}
-static int tas2781_force_fwload_get(struct snd_kcontrol *kcontrol,
+static int tasdev_force_fwload_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component =
@@ -118,7 +271,7 @@ static int tas2781_force_fwload_get(struct snd_kcontrol *kcontrol,
return 0;
}
-static int tas2781_force_fwload_put(struct snd_kcontrol *kcontrol,
+static int tasdev_force_fwload_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_component *component =
@@ -127,18 +280,496 @@ static int tas2781_force_fwload_put(struct snd_kcontrol *kcontrol,
snd_soc_component_get_drvdata(component);
bool change, val = (bool)ucontrol->value.integer.value[0];
+ mutex_lock(&tas_priv->codec_lock);
if (tas_priv->force_fwload_status == val)
change = false;
else {
change = true;
tas_priv->force_fwload_status = val;
}
+ mutex_unlock(&tas_priv->codec_lock);
dev_dbg(tas_priv->dev, "%s : Force FWload %s\n", __func__,
tas_priv->force_fwload_status ? "ON" : "OFF");
return change;
}
+static int tasdev_cali_data_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(comp);
+ struct soc_bytes_ext *bytes_ext =
+ (struct soc_bytes_ext *) kcontrol->private_value;
+ unsigned char *dst = ucontrol->value.bytes.data;
+ unsigned char *data = tas_priv->cali_data.data;
+
+ mutex_lock(&tas_priv->codec_lock);
+ if (!tas_priv->is_user_space_calidata ||
+ tas_priv->cali_data.total_sz != bytes_ext->max) {
+ goto out;
+ }
+ memcpy(dst, data, bytes_ext->max);
+out:
+ mutex_unlock(&tas_priv->codec_lock);
+ return 0;
+}
+
+static int calib_data_get(struct tasdevice_priv *tas_priv, int reg,
+ unsigned char *dst, int data_len)
+{
+ struct i2c_client *clt = (struct i2c_client *)tas_priv->client;
+ struct tasdevice *tasdev = tas_priv->tasdevice;
+ int rc = -1;
+ int i;
+
+ if (data_len != 4)
+ return rc;
+
+ for (i = 0; i < tas_priv->ndev; i++) {
+ if (clt->addr == tasdev[i].dev_addr) {
+ /* First byte is the device index. */
+ dst[0] = i;
+ tasdevice_dev_bulk_read(tas_priv, i, reg, &dst[1],
+ 4);
+ rc = 0;
+ break;
+ }
+ }
+
+ return rc;
+}
+
+static int tas2781_calib_start_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(comp);
+ struct soc_bytes_ext *bytes_ext =
+ (struct soc_bytes_ext *) kcontrol->private_value;
+ const int sum = ARRAY_SIZE(tas2781_cali_start_reg);
+ unsigned char *dat = ucontrol->value.bytes.data;
+ int rc = 1;
+ int i, j;
+
+ mutex_lock(&tas_priv->codec_lock);
+ if (tas_priv->chip_id != TAS2781 &&
+ bytes_ext->max != 8 * tas_priv->ndev) {
+ rc = -1;
+ goto out;
+ }
+
+ for (i = 0; i < tas_priv->ndev; i++) {
+ struct tasdevice *tasdev = tas_priv->tasdevice;
+ struct bulk_reg_val *p = tasdev[i].cali_data_restore;
+ int k = i * 9;
+
+ if (p == NULL)
+ continue;
+
+ for (j = 0; j < sum; j++) {
+ if (p[j].val_len == 1) {
+ if (p[j].is_locked)
+ tasdevice_dev_write(tas_priv, i,
+ TAS2781_TEST_UNLOCK_REG,
+ TAS2781_TEST_PAGE_UNLOCK);
+ tasdevice_dev_read(tas_priv, i, p[j].reg,
+ (int *)&p[j].val[0]);
+ } else
+ tasdevice_dev_bulk_read(tas_priv, i, p[j].reg,
+ p[j].val, 4);
+ }
+
+ for (j = 0; j < sum - 2; j++) {
+ if (p[j].val_len == 1) {
+ if (p[j].is_locked)
+ tasdevice_dev_write(tas_priv, i,
+ TAS2781_TEST_UNLOCK_REG,
+ TAS2781_TEST_PAGE_UNLOCK);
+ tasdevice_dev_write(tas_priv, i, p[j].reg,
+ tas2781_cali_start_reg[j].val[0]);
+ } else
+ tasdevice_dev_bulk_write(tas_priv, i, p[j].reg,
+ (unsigned char *)
+ tas2781_cali_start_reg[j].val, 4);
+ }
+
+ if (dat[k] != i) {
+ dev_err(tas_priv->dev,
+ "%s: no cal-setting for dev %d\n", __func__,
+ i);
+ continue;
+ }
+ tasdevice_dev_bulk_write(tas_priv, i, p[j].reg,
+ &dat[i * 9 + 1], 4);
+ tasdevice_dev_bulk_write(tas_priv, i, p[j + 1].reg,
+ &dat[i * 9 + 5], 4);
+ }
+out:
+ mutex_unlock(&tas_priv->codec_lock);
+ return rc;
+}
+
+static void tas2781_calib_stop_put(struct tasdevice_priv *tas_priv)
+{
+ const int sum = ARRAY_SIZE(tas2781_cali_start_reg);
+ int i, j;
+
+ for (i = 0; i < tas_priv->ndev; i++) {
+ struct tasdevice *tasdev = tas_priv->tasdevice;
+ struct bulk_reg_val *p = tasdev[i].cali_data_restore;
+
+ if (p == NULL)
+ continue;
+
+ for (j = 0; j < sum; j++) {
+ if (p[j].val_len == 1) {
+ if (p[j].is_locked)
+ tasdevice_dev_write(tas_priv, i,
+ TAS2781_TEST_UNLOCK_REG,
+ TAS2781_TEST_PAGE_UNLOCK);
+ tasdevice_dev_write(tas_priv, i, p[j].reg,
+ p[j].val[0]);
+ } else
+ tasdevice_dev_bulk_write(tas_priv, i, p[j].reg,
+ p[j].val, 4);
+ }
+ }
+}
+
+static int tas2563_calib_start_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(comp);
+ const int sum = ARRAY_SIZE(tas2563_cali_start_reg);
+ int rc = 1;
+ int i, j;
+
+ mutex_lock(&tas_priv->codec_lock);
+ if (tas_priv->chip_id != TAS2563) {
+ rc = -1;
+ goto out;
+ }
+
+ for (i = 0; i < tas_priv->ndev; i++) {
+ struct tasdevice *tasdev = tas_priv->tasdevice;
+ struct bulk_reg_val *p = tasdev[i].cali_data_restore;
+
+ if (p == NULL)
+ continue;
+ for (j = 0; j < sum; j++) {
+ tasdevice_dev_bulk_read(tas_priv, i, p[j].reg,
+ p[j].val, 4);
+ }
+
+ for (j = 0; j < sum; j++) {
+ tasdevice_dev_bulk_write(tas_priv, i, p[j].reg,
+ (unsigned char *)tas2563_cali_start_reg[j].val,
+ 4);
+ }
+ }
+out:
+ mutex_unlock(&tas_priv->codec_lock);
+ return rc;
+}
+
+static void tas2563_calib_stop_put(struct tasdevice_priv *tas_priv)
+{
+ const int sum = ARRAY_SIZE(tas2563_cali_start_reg);
+ int i, j;
+
+ for (i = 0; i < tas_priv->ndev; i++) {
+ struct tasdevice *tasdev = tas_priv->tasdevice;
+ struct bulk_reg_val *p = tasdev[i].cali_data_restore;
+
+ if (p == NULL)
+ continue;
+
+ for (j = 0; j < sum; j++) {
+ tasdevice_dev_bulk_write(tas_priv, i, p[j].reg,
+ p[j].val, 4);
+ }
+ }
+}
+
+static int tasdev_calib_stop_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(comp);
+
+ mutex_lock(&tas_priv->codec_lock);
+ if (tas_priv->chip_id == TAS2563)
+ tas2563_calib_stop_put(tas_priv);
+ else
+ tas2781_calib_stop_put(tas_priv);
+ mutex_unlock(&tas_priv->codec_lock);
+
+ return 1;
+}
+
+static int tasdev_cali_data_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(comp);
+ struct soc_bytes_ext *bytes_ext =
+ (struct soc_bytes_ext *) kcontrol->private_value;
+ unsigned char *data = tas_priv->cali_data.data;
+ int rc = 1;
+
+ mutex_lock(&tas_priv->codec_lock);
+ if (tas_priv->cali_data.total_sz != bytes_ext->max) {
+ rc = -1;
+ goto out;
+ }
+ tas_priv->is_user_space_calidata = true;
+ memcpy(data, ucontrol->value.bytes.data, bytes_ext->max);
+out:
+ mutex_unlock(&tas_priv->codec_lock);
+ return rc;
+}
+
+static int tas2781_latch_reg_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(comp);
+ struct i2c_client *clt = (struct i2c_client *)tas_priv->client;
+ struct tasdevice *tasdev = tas_priv->tasdevice;
+ unsigned char *dst = ucontrol->value.bytes.data;
+ int i, val, rc = -1;
+
+ mutex_lock(&tas_priv->codec_lock);
+ for (i = 0; i < tas_priv->ndev; i++) {
+ if (clt->addr == tasdev[i].dev_addr) {
+ /* First byte is the device index. */
+ dst[0] = i;
+ tasdevice_dev_read(tas_priv, i,
+ TAS2781_RUNTIME_LATCH_RE_REG, &val);
+ dst[1] = val;
+ rc = 0;
+ break;
+ }
+ }
+ mutex_unlock(&tas_priv->codec_lock);
+ return rc;
+}
+
+static int tasdev_tf_data_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(comp);
+ struct soc_bytes_ext *bytes_ext =
+ (struct soc_bytes_ext *) kcontrol->private_value;
+ unsigned char *dst = ucontrol->value.bytes.data;
+ unsigned int reg;
+ int rc = -1;
+
+ if (tas_priv->chip_id == TAS2781)
+ reg = TAS2781_RUNTIME_RE_REG_TF;
+ else
+ reg = TAS2563_RUNTIME_RE_REG_TF;
+
+ mutex_lock(&tas_priv->codec_lock);
+ rc = calib_data_get(tas_priv, reg, dst, bytes_ext->max - 1);
+ mutex_unlock(&tas_priv->codec_lock);
+
+ return rc;
+}
+
+static int tasdev_re_data_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(comp);
+ struct soc_bytes_ext *bytes_ext =
+ (struct soc_bytes_ext *) kcontrol->private_value;
+ unsigned char *dst = ucontrol->value.bytes.data;
+ unsigned int reg;
+ int rc = -1;
+
+ if (tas_priv->chip_id == TAS2781)
+ reg = TAS2781_RUNTIME_RE_REG;
+ else
+ reg = TAS2563_RUNTIME_RE_REG;
+ mutex_lock(&tas_priv->codec_lock);
+ rc = calib_data_get(tas_priv, reg, dst, bytes_ext->max - 1);
+ mutex_unlock(&tas_priv->codec_lock);
+
+ return rc;
+}
+
+static int tasdev_r0_data_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(comp);
+ struct soc_bytes_ext *bytes_ext =
+ (struct soc_bytes_ext *) kcontrol->private_value;
+ unsigned char *dst = ucontrol->value.bytes.data;
+ unsigned int reg;
+ int rc = -1;
+
+ if (tas_priv->chip_id == TAS2781)
+ reg = TAS2781_PRM_R0_REG;
+ else
+ reg = TAS2563_PRM_R0_REG;
+ mutex_lock(&tas_priv->codec_lock);
+ rc = calib_data_get(tas_priv, reg, dst, bytes_ext->max - 1);
+ mutex_unlock(&tas_priv->codec_lock);
+
+ return rc;
+}
+
+static int tasdev_XMA1_data_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(comp);
+ struct soc_bytes_ext *bytes_ext =
+ (struct soc_bytes_ext *) kcontrol->private_value;
+ unsigned char *dst = ucontrol->value.bytes.data;
+ unsigned int reg = TASDEVICE_XM_A1_REG;
+ int rc = -1;
+
+ mutex_lock(&tas_priv->codec_lock);
+ rc = calib_data_get(tas_priv, reg, dst, bytes_ext->max - 1);
+ mutex_unlock(&tas_priv->codec_lock);
+
+ return rc;
+}
+
+static int tasdev_XMA2_data_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(comp);
+ struct soc_bytes_ext *bytes_ext =
+ (struct soc_bytes_ext *) kcontrol->private_value;
+ unsigned char *dst = ucontrol->value.bytes.data;
+ unsigned int reg = TASDEVICE_XM_A2_REG;
+ int rc = -1;
+
+ mutex_lock(&tas_priv->codec_lock);
+ rc = calib_data_get(tas_priv, reg, dst, bytes_ext->max - 1);
+ mutex_unlock(&tas_priv->codec_lock);
+
+ return rc;
+}
+
+static int tasdev_nop_get(
+ struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ return 0;
+}
+
+static int tas2563_digital_gain_get(
+ struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_dev = snd_soc_component_get_drvdata(codec);
+ unsigned int l = 0, r = mc->max;
+ unsigned int target, ar_mid, mid, ar_l, ar_r;
+ unsigned int reg = mc->reg;
+ unsigned char data[4];
+ int ret;
+
+ mutex_lock(&tas_dev->codec_lock);
+ /* Read the primary device */
+ ret = tasdevice_dev_bulk_read(tas_dev, 0, reg, data, 4);
+ if (ret) {
+ dev_err(tas_dev->dev, "%s, get AMP vol error\n", __func__);
+ goto out;
+ }
+
+ target = get_unaligned_be32(&data[0]);
+
+ while (r > 1 + l) {
+ mid = (l + r) / 2;
+ ar_mid = get_unaligned_be32(tas2563_dvc_table[mid]);
+ if (target < ar_mid)
+ r = mid;
+ else
+ l = mid;
+ }
+
+ ar_l = get_unaligned_be32(tas2563_dvc_table[l]);
+ ar_r = get_unaligned_be32(tas2563_dvc_table[r]);
+
+ ucontrol->value.integer.value[0] =
+ abs(target - ar_l) <= abs(target - ar_r) ? l : r;
+out:
+ mutex_unlock(&tas_dev->codec_lock);
+ return 0;
+}
+
+static int tas2563_digital_gain_put(
+ struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct soc_mixer_control *mc =
+ (struct soc_mixer_control *)kcontrol->private_value;
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_dev = snd_soc_component_get_drvdata(codec);
+ unsigned int reg = mc->reg;
+ unsigned int volrd, volwr;
+ int vol = ucontrol->value.integer.value[0];
+ int max = mc->max, i, ret = 1;
+ unsigned char data[4];
+
+ vol = clamp(vol, 0, max);
+ mutex_lock(&tas_dev->codec_lock);
+ /* Read the primary device */
+ ret = tasdevice_dev_bulk_read(tas_dev, 0, reg, data, 4);
+ if (ret) {
+ dev_err(tas_dev->dev, "%s, get AMP vol error\n", __func__);
+ goto out;
+ }
+
+ volrd = get_unaligned_be32(&data[0]);
+ volwr = get_unaligned_be32(tas2563_dvc_table[vol]);
+
+ if (volrd == volwr) {
+ ret = 0;
+ goto out;
+ }
+
+ for (i = 0; i < tas_dev->ndev; i++) {
+ ret = tasdevice_dev_bulk_write(tas_dev, i, reg,
+ (unsigned char *)tas2563_dvc_table[vol], 4);
+ if (ret)
+ dev_err(tas_dev->dev,
+ "%s, set digital vol error in device %d\n",
+ __func__, i);
+ }
+
+out:
+ mutex_unlock(&tas_dev->codec_lock);
+ return ret;
+}
+
+static const struct snd_kcontrol_new tasdevice_snd_controls[] = {
+ SOC_SINGLE_BOOL_EXT("Speaker Force Firmware Load", 0,
+ tasdev_force_fwload_get, tasdev_force_fwload_put),
+};
+
+static const struct snd_kcontrol_new tasdevice_cali_controls[] = {
+ SOC_SINGLE_EXT("Calibration Stop", SND_SOC_NOPM, 0, 1, 0,
+ tasdev_nop_get, tasdev_calib_stop_put),
+ SND_SOC_BYTES_EXT("Amp TF Data", 5, tasdev_tf_data_get, NULL),
+ SND_SOC_BYTES_EXT("Amp RE Data", 5, tasdev_re_data_get, NULL),
+ SND_SOC_BYTES_EXT("Amp R0 Data", 5, tasdev_r0_data_get, NULL),
+ SND_SOC_BYTES_EXT("Amp XMA1 Data", 5, tasdev_XMA1_data_get, NULL),
+ SND_SOC_BYTES_EXT("Amp XMA2 Data", 5, tasdev_XMA2_data_get, NULL),
+};
+
static const struct snd_kcontrol_new tas2781_snd_controls[] = {
SOC_SINGLE_RANGE_EXT_TLV("Speaker Analog Gain", TAS2781_AMP_LEVEL,
1, 0, 20, 0, tas2781_amp_getvol,
@@ -146,8 +777,22 @@ static const struct snd_kcontrol_new tas2781_snd_controls[] = {
SOC_SINGLE_RANGE_EXT_TLV("Speaker Digital Gain", TAS2781_DVC_LVL,
0, 0, 200, 1, tas2781_digital_getvol,
tas2781_digital_putvol, dvc_tlv),
- SOC_SINGLE_BOOL_EXT("Speaker Force Firmware Load", 0,
- tas2781_force_fwload_get, tas2781_force_fwload_put),
+};
+
+static const struct snd_kcontrol_new tas2781_cali_controls[] = {
+ SND_SOC_BYTES_EXT("Amp Latch Data", 2, tas2781_latch_reg_get, NULL),
+};
+
+static const struct snd_kcontrol_new tas2563_snd_controls[] = {
+ SOC_SINGLE_RANGE_EXT_TLV("Speaker Digital Gain", TAS2563_DVC_LVL, 0,
+ 0, ARRAY_SIZE(tas2563_dvc_table) - 1, 0,
+ tas2563_digital_gain_get, tas2563_digital_gain_put,
+ tas2563_dvc_tlv),
+};
+
+static const struct snd_kcontrol_new tas2563_cali_controls[] = {
+ SOC_SINGLE_EXT("Calibration Start", SND_SOC_NOPM, 0, 1, 0,
+ tasdev_nop_get, tas2563_calib_start_put),
};
static int tasdevice_set_profile_id(struct snd_kcontrol *kcontrol,
@@ -167,6 +812,31 @@ static int tasdevice_set_profile_id(struct snd_kcontrol *kcontrol,
return ret;
}
+static int tasdevice_info_active_id(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(codec);
+
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 1;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = (int)tas_priv->ndev - 1;
+
+ return 0;
+}
+
+static int tasdevice_info_chip_id(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 1;
+ uinfo->value.integer.min = TAS2563;
+ uinfo->value.integer.max = TAS2781;
+
+ return 0;
+}
+
static int tasdevice_info_programs(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
@@ -223,6 +893,17 @@ static int tasdevice_get_profile_id(struct snd_kcontrol *kcontrol,
return 0;
}
+static int tasdevice_get_chip_id(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(codec);
+
+ ucontrol->value.integer.value[0] = tas_priv->chip_id;
+
+ return 0;
+}
+
static int tasdevice_create_control(struct tasdevice_priv *tas_priv)
{
struct snd_kcontrol_new *prof_ctrls;
@@ -316,15 +997,54 @@ static int tasdevice_configuration_put(
return ret;
}
-static int tasdevice_dsp_create_ctrls(
- struct tasdevice_priv *tas_priv)
+static int tasdevice_active_id_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(codec);
+ struct i2c_client *clt = (struct i2c_client *)tas_priv->client;
+ struct tasdevice *tasdev = tas_priv->tasdevice;
+ int i;
+
+ for (i = 0; i < tas_priv->ndev; i++) {
+ if (clt->addr == tasdev[i].dev_addr) {
+ ucontrol->value.integer.value[0] = i;
+ return 0;
+ }
+ }
+
+ return -1;
+}
+
+static int tasdevice_active_id_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol);
+ struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(codec);
+ int nr_dev = ucontrol->value.integer.value[0];
+ int max = tas_priv->ndev - 1, rc;
+
+ nr_dev = clamp(nr_dev, 0, max);
+
+ mutex_lock(&tas_priv->codec_lock);
+ rc = tasdevice_chn_switch(tas_priv, nr_dev);
+ mutex_unlock(&tas_priv->codec_lock);
+
+ return rc;
+}
+
+static int tasdevice_dsp_create_ctrls(struct tasdevice_priv *tas_priv)
{
+ char *active_dev_name, *cali_name, *chip_id, *conf_name, *prog_name;
+ struct calidata *cali_data = &tas_priv->cali_data;
struct snd_kcontrol_new *dsp_ctrls;
- char *prog_name, *conf_name;
- int nr_controls = 2;
+ struct soc_bytes_ext *ext_cali_data;
+ int nr_controls = 5;
int mix_index = 0;
int ret;
+ if (tas_priv->chip_id == TAS2781)
+ nr_controls++;
/* Alloc kcontrol via devm_kzalloc, which don't manually
* free the kcontrol
*/
@@ -336,11 +1056,20 @@ static int tasdevice_dsp_create_ctrls(
}
/* Create a mixer item for selecting the active profile */
- prog_name = devm_kzalloc(tas_priv->dev,
+ active_dev_name = devm_kzalloc(tas_priv->dev,
+ SNDRV_CTL_ELEM_ID_NAME_MAXLEN, GFP_KERNEL);
+ cali_name = devm_kzalloc(tas_priv->dev, SNDRV_CTL_ELEM_ID_NAME_MAXLEN,
+ GFP_KERNEL);
+ chip_id = devm_kzalloc(tas_priv->dev, SNDRV_CTL_ELEM_ID_NAME_MAXLEN,
+ GFP_KERNEL);
+ conf_name = devm_kzalloc(tas_priv->dev,
SNDRV_CTL_ELEM_ID_NAME_MAXLEN, GFP_KERNEL);
- conf_name = devm_kzalloc(tas_priv->dev, SNDRV_CTL_ELEM_ID_NAME_MAXLEN,
+ prog_name = devm_kzalloc(tas_priv->dev, SNDRV_CTL_ELEM_ID_NAME_MAXLEN,
GFP_KERNEL);
- if (!prog_name || !conf_name) {
+ ext_cali_data = devm_kzalloc(tas_priv->dev, sizeof(*ext_cali_data),
+ GFP_KERNEL);
+ if (!active_dev_name || !cali_name || !conf_name || !chip_id ||
+ !ext_cali_data || !prog_name) {
ret = -ENOMEM;
goto out;
}
@@ -363,6 +1092,68 @@ static int tasdevice_dsp_create_ctrls(
dsp_ctrls[mix_index].put = tasdevice_configuration_put;
mix_index++;
+ scnprintf(active_dev_name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN,
+ "Activate Tasdevice Id");
+ dsp_ctrls[mix_index].name = active_dev_name;
+ dsp_ctrls[mix_index].iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+ dsp_ctrls[mix_index].info = tasdevice_info_active_id;
+ dsp_ctrls[mix_index].get = tasdevice_active_id_get;
+ dsp_ctrls[mix_index].put = tasdevice_active_id_put;
+ mix_index++;
+
+ scnprintf(chip_id, SNDRV_CTL_ELEM_ID_NAME_MAXLEN,
+ "Tasdevice Chip Id");
+ dsp_ctrls[mix_index].name = chip_id;
+ dsp_ctrls[mix_index].iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+ dsp_ctrls[mix_index].info = tasdevice_info_chip_id;
+ dsp_ctrls[mix_index].get = tasdevice_get_chip_id;
+ mix_index++;
+
+ scnprintf(cali_name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN,
+ "Speaker Calibrated Data");
+ ext_cali_data->max = tas_priv->ndev * CAL_DAT_SZ;
+ tas_priv->cali_data.total_sz = ext_cali_data->max;
+ tas_priv->cali_data.data = devm_kzalloc(tas_priv->dev,
+ ext_cali_data->max, GFP_KERNEL);
+ dsp_ctrls[mix_index].name = cali_name;
+ dsp_ctrls[mix_index].iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+ dsp_ctrls[mix_index].info = snd_soc_bytes_info_ext;
+ dsp_ctrls[mix_index].get = tasdev_cali_data_get;
+ dsp_ctrls[mix_index].put = tasdev_cali_data_put;
+ dsp_ctrls[mix_index].private_value = (unsigned long)ext_cali_data;
+ mix_index++;
+
+ cali_data->data = devm_kzalloc(tas_priv->dev, tas_priv->ndev *
+ (cali_data->reg_array_sz * 4 + 1), GFP_KERNEL);
+ if (!cali_data->data)
+ return -ENOMEM;
+
+ if (tas_priv->chip_id == TAS2781) {
+ struct soc_bytes_ext *ext_cali_start;
+ char *cali_start_name;
+
+ cali_start_name = devm_kzalloc(tas_priv->dev,
+ SNDRV_CTL_ELEM_ID_NAME_MAXLEN, GFP_KERNEL);
+ ext_cali_start = devm_kzalloc(tas_priv->dev,
+ sizeof(*ext_cali_start), GFP_KERNEL);
+ if (!cali_start_name || !ext_cali_start) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ scnprintf(cali_start_name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN,
+ "Calibration Start");
+ ext_cali_data->max = tas_priv->ndev * 9;
+ dsp_ctrls[mix_index].name = cali_start_name;
+ dsp_ctrls[mix_index].iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+ dsp_ctrls[mix_index].info = snd_soc_bytes_info_ext;
+ dsp_ctrls[mix_index].put = tas2781_calib_start_put;
+ dsp_ctrls[mix_index].get = tasdev_nop_get;
+ dsp_ctrls[mix_index].private_value =
+ (unsigned long)ext_cali_start;
+ mix_index++;
+ }
+
ret = snd_soc_add_component_controls(tas_priv->codec, dsp_ctrls,
nr_controls < mix_index ? nr_controls : mix_index);
@@ -370,6 +1161,54 @@ static int tasdevice_dsp_create_ctrls(
return ret;
}
+static int tasdevice_create_cali_ctrls(struct tasdevice_priv *tas_priv)
+{
+ struct calidata *cali_data = &tas_priv->cali_data;
+ struct snd_kcontrol_new *cali_ctrls;
+ unsigned int num_controls;
+ int rc;
+
+ rc = snd_soc_add_component_controls(tas_priv->codec,
+ tasdevice_cali_controls, ARRAY_SIZE(tasdevice_cali_controls));
+ if (rc < 0) {
+ dev_err(tas_priv->dev, "%s: Add cali control err rc = %d",
+ __func__, rc);
+ return rc;
+ }
+
+ if (tas_priv->chip_id == TAS2781) {
+ cali_ctrls = (struct snd_kcontrol_new *)tas2781_cali_controls;
+ num_controls = ARRAY_SIZE(tas2781_cali_controls);
+ cali_data->reg_array = (unsigned int *)tas2781_cali_data_reg;
+ cali_data->reg_array_sz = ARRAY_SIZE(tas2781_cali_data_reg);
+ } else {
+ struct tasdevice *tasdev = tas_priv->tasdevice;
+ int i;
+
+ cali_ctrls = (struct snd_kcontrol_new *)tas2563_cali_controls;
+ num_controls = ARRAY_SIZE(tas2563_cali_controls);
+ cali_data->reg_array = (unsigned int *)tas2563_cali_data_reg;
+ cali_data->reg_array_sz = sizeof(tas2563_cali_data_reg);
+ for (i = 0; i < tas_priv->ndev; i++) {
+ tasdev[i].cali_data_restore =
+ kmemdup(tas2563_cali_start_reg,
+ sizeof(tas2563_cali_start_reg), GFP_KERNEL);
+ if (!tasdev[i].cali_data_restore)
+ return -ENOMEM;
+ }
+ }
+
+ rc = snd_soc_add_component_controls(tas_priv->codec, cali_ctrls,
+ num_controls);
+ if (rc < 0) {
+ dev_err(tas_priv->dev, "%s: Add control err rc = %d",
+ __func__, rc);
+ return rc;
+ }
+
+ return rc;
+}
+
static void tasdevice_fw_ready(const struct firmware *fmw,
void *context)
{
@@ -380,23 +1219,36 @@ static void tasdevice_fw_ready(const struct firmware *fmw,
mutex_lock(&tas_priv->codec_lock);
ret = tasdevice_rca_parser(tas_priv, fmw);
- if (ret)
+ if (ret) {
+ tasdevice_config_info_remove(tas_priv);
goto out;
+ }
tasdevice_create_control(tas_priv);
tasdevice_dsp_remove(tas_priv);
tasdevice_calbin_remove(tas_priv);
- tas_priv->fw_state = TASDEVICE_DSP_FW_PENDING;
+ tas_priv->fw_state = TASDEVICE_RCA_FW_OK;
scnprintf(tas_priv->coef_binaryname, 64, "%s_coef.bin",
tas_priv->dev_name);
+
ret = tasdevice_dsp_parser(tas_priv);
if (ret) {
dev_err(tas_priv->dev, "dspfw load %s error\n",
tas_priv->coef_binaryname);
- tas_priv->fw_state = TASDEVICE_DSP_FW_FAIL;
goto out;
}
- tasdevice_dsp_create_ctrls(tas_priv);
+
+ ret = tasdevice_dsp_create_ctrls(tas_priv);
+ if (ret) {
+ dev_err(tas_priv->dev, "dsp controls error\n");
+ goto out;
+ }
+
+ ret = tasdevice_create_cali_ctrls(tas_priv);
+ if (ret) {
+ dev_err(tas_priv->dev, "cali controls error\n");
+ goto out;
+ }
tas_priv->fw_state = TASDEVICE_DSP_FW_ALL_OK;
@@ -417,9 +1269,8 @@ static void tasdevice_fw_ready(const struct firmware *fmw,
tasdevice_prmg_load(tas_priv, 0);
tas_priv->cur_prog = 0;
out:
- if (tas_priv->fw_state == TASDEVICE_DSP_FW_FAIL) {
- /*If DSP FW fail, kcontrol won't be created */
- tasdevice_config_info_remove(tas_priv);
+ if (tas_priv->fw_state == TASDEVICE_RCA_FW_OK) {
+ /*If DSP FW fail, DSP kcontrol won't be created */
tasdevice_dsp_remove(tas_priv);
}
mutex_unlock(&tas_priv->codec_lock);
@@ -466,14 +1317,14 @@ static int tasdevice_startup(struct snd_pcm_substream *substream,
{
struct snd_soc_component *codec = dai->component;
struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(codec);
- int ret = 0;
- if (tas_priv->fw_state != TASDEVICE_DSP_FW_ALL_OK) {
- dev_err(tas_priv->dev, "DSP bin file not loaded\n");
- ret = -EINVAL;
+ if (!(tas_priv->fw_state == TASDEVICE_DSP_FW_ALL_OK ||
+ tas_priv->fw_state == TASDEVICE_RCA_FW_OK)) {
+ dev_err(tas_priv->dev, "Bin file not loaded\n");
+ return -EINVAL;
}
- return ret;
+ return 0;
}
static int tasdevice_hw_params(struct snd_pcm_substream *substream,
@@ -541,7 +1392,7 @@ static const struct snd_soc_dai_ops tasdevice_dai_ops = {
static struct snd_soc_dai_driver tasdevice_dai_driver[] = {
{
- .name = "tas2781_codec",
+ .name = "tasdev_codec",
.id = 0,
.playback = {
.stream_name = "Playback",
@@ -565,13 +1416,41 @@ static struct snd_soc_dai_driver tasdevice_dai_driver[] = {
static int tasdevice_codec_probe(struct snd_soc_component *codec)
{
struct tasdevice_priv *tas_priv = snd_soc_component_get_drvdata(codec);
+ int rc;
+
+ if (tas_priv->chip_id == TAS2781) {
+ rc = snd_soc_add_component_controls(codec,
+ tas2781_snd_controls,
+ ARRAY_SIZE(tas2781_snd_controls));
+ if (rc < 0) {
+ dev_err(tas_priv->dev, "%s: Add control err rc = %d",
+ __func__, rc);
+ return rc;
+ }
+ } else {
+ rc = snd_soc_add_component_controls(codec,
+ tas2563_snd_controls,
+ ARRAY_SIZE(tas2563_snd_controls));
+ if (rc < 0) {
+ dev_err(tas_priv->dev, "%s: Add control err rc = %d",
+ __func__, rc);
+ return rc;
+ }
+ }
+
+ rc = tascodec_init(tas_priv, codec, THIS_MODULE, tasdevice_fw_ready);
- return tascodec_init(tas_priv, codec, THIS_MODULE, tasdevice_fw_ready);
+ return rc;
}
static void tasdevice_deinit(void *context)
{
struct tasdevice_priv *tas_priv = (struct tasdevice_priv *) context;
+ struct tasdevice *tasdev = tas_priv->tasdevice;
+ int i;
+
+ for (i = 0; i < tas_priv->ndev; i++)
+ kfree(tasdev[i].cali_data_restore);
tasdevice_config_info_remove(tas_priv);
tasdevice_dsp_remove(tas_priv);
@@ -591,8 +1470,8 @@ static const struct snd_soc_component_driver
soc_codec_driver_tasdevice = {
.probe = tasdevice_codec_probe,
.remove = tasdevice_codec_remove,
- .controls = tas2781_snd_controls,
- .num_controls = ARRAY_SIZE(tas2781_snd_controls),
+ .controls = tasdevice_snd_controls,
+ .num_controls = ARRAY_SIZE(tasdevice_snd_controls),
.dapm_widgets = tasdevice_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(tasdevice_dapm_widgets),
.dapm_routes = tasdevice_audio_map,
--
2.34.1
