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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:47:50 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:47:50 +0000 |
commit | 7c0639a3af697d4ae7a5db4d2ecc09eed43cad35 (patch) | |
tree | b28a6eef28064256422bed5e477ee51f2cbb0c0b /sound/pci/hda/tas2781_hda_i2c.c | |
parent | Adding debian version 6.7.9-2. (diff) | |
download | linux-7c0639a3af697d4ae7a5db4d2ecc09eed43cad35.tar.xz linux-7c0639a3af697d4ae7a5db4d2ecc09eed43cad35.zip |
Merging upstream version 6.7.12.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sound/pci/hda/tas2781_hda_i2c.c')
-rw-r--r-- | sound/pci/hda/tas2781_hda_i2c.c | 145 |
1 files changed, 77 insertions, 68 deletions
diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c index 9f98965742..9f3dc13a3b 100644 --- a/sound/pci/hda/tas2781_hda_i2c.c +++ b/sound/pci/hda/tas2781_hda_i2c.c @@ -71,7 +71,7 @@ struct tas2781_hda { struct snd_kcontrol *dsp_prog_ctl; struct snd_kcontrol *dsp_conf_ctl; struct snd_kcontrol *prof_ctl; - struct snd_kcontrol *snd_ctls[3]; + struct snd_kcontrol *snd_ctls[2]; }; static int tas2781_get_i2c_res(struct acpi_resource *ares, void *data) @@ -142,11 +142,13 @@ static void tas2781_hda_playback_hook(struct device *dev, int action) pm_runtime_get_sync(dev); mutex_lock(&tas_hda->priv->codec_lock); tasdevice_tuning_switch(tas_hda->priv, 0); + tas_hda->priv->playback_started = true; mutex_unlock(&tas_hda->priv->codec_lock); break; case HDA_GEN_PCM_ACT_CLOSE: mutex_lock(&tas_hda->priv->codec_lock); tasdevice_tuning_switch(tas_hda->priv, 1); + tas_hda->priv->playback_started = false; mutex_unlock(&tas_hda->priv->codec_lock); pm_runtime_mark_last_busy(dev); @@ -177,8 +179,12 @@ static int tasdevice_get_profile_id(struct snd_kcontrol *kcontrol, { struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + mutex_lock(&tas_priv->codec_lock); + ucontrol->value.integer.value[0] = tas_priv->rcabin.profile_cfg_id; + mutex_unlock(&tas_priv->codec_lock); + return 0; } @@ -192,11 +198,15 @@ static int tasdevice_set_profile_id(struct snd_kcontrol *kcontrol, val = clamp(nr_profile, 0, max); + mutex_lock(&tas_priv->codec_lock); + if (tas_priv->rcabin.profile_cfg_id != val) { tas_priv->rcabin.profile_cfg_id = val; ret = 1; } + mutex_unlock(&tas_priv->codec_lock); + return ret; } @@ -233,8 +243,12 @@ static int tasdevice_program_get(struct snd_kcontrol *kcontrol, { struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + mutex_lock(&tas_priv->codec_lock); + ucontrol->value.integer.value[0] = tas_priv->cur_prog; + mutex_unlock(&tas_priv->codec_lock); + return 0; } @@ -249,11 +263,15 @@ static int tasdevice_program_put(struct snd_kcontrol *kcontrol, val = clamp(nr_program, 0, max); + mutex_lock(&tas_priv->codec_lock); + if (tas_priv->cur_prog != val) { tas_priv->cur_prog = val; ret = 1; } + mutex_unlock(&tas_priv->codec_lock); + return ret; } @@ -262,8 +280,12 @@ static int tasdevice_config_get(struct snd_kcontrol *kcontrol, { struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + mutex_lock(&tas_priv->codec_lock); + ucontrol->value.integer.value[0] = tas_priv->cur_conf; + mutex_unlock(&tas_priv->codec_lock); + return 0; } @@ -278,33 +300,16 @@ static int tasdevice_config_put(struct snd_kcontrol *kcontrol, val = clamp(nr_config, 0, max); + mutex_lock(&tas_priv->codec_lock); + if (tas_priv->cur_conf != val) { tas_priv->cur_conf = val; ret = 1; } - return ret; -} + mutex_unlock(&tas_priv->codec_lock); -/* - * tas2781_digital_getvol - get the volum control - * @kcontrol: control pointer - * @ucontrol: User data - * Customer Kcontrol for tas2781 is primarily for regmap booking, paging - * depends on internal regmap mechanism. - * tas2781 contains book and page two-level register map, especially - * book switching will set the register BXXP00R7F, after switching to the - * correct book, then leverage the mechanism for paging to access the - * register. - */ -static int tas2781_digital_getvol(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); - struct soc_mixer_control *mc = - (struct soc_mixer_control *)kcontrol->private_value; - - return tasdevice_digital_getvol(tas_priv, ucontrol, mc); + return ret; } static int tas2781_amp_getvol(struct snd_kcontrol *kcontrol, @@ -313,19 +318,15 @@ static int tas2781_amp_getvol(struct snd_kcontrol *kcontrol, struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); struct soc_mixer_control *mc = (struct soc_mixer_control *)kcontrol->private_value; + int ret; - return tasdevice_amp_getvol(tas_priv, ucontrol, mc); -} + mutex_lock(&tas_priv->codec_lock); -static int tas2781_digital_putvol(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); - struct soc_mixer_control *mc = - (struct soc_mixer_control *)kcontrol->private_value; + ret = tasdevice_amp_getvol(tas_priv, ucontrol, mc); + + mutex_unlock(&tas_priv->codec_lock); - /* The check of the given value is in tasdevice_digital_putvol. */ - return tasdevice_digital_putvol(tas_priv, ucontrol, mc); + return ret; } static int tas2781_amp_putvol(struct snd_kcontrol *kcontrol, @@ -334,9 +335,16 @@ static int tas2781_amp_putvol(struct snd_kcontrol *kcontrol, struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); struct soc_mixer_control *mc = (struct soc_mixer_control *)kcontrol->private_value; + int ret; + + mutex_lock(&tas_priv->codec_lock); /* The check of the given value is in tasdevice_amp_putvol. */ - return tasdevice_amp_putvol(tas_priv, ucontrol, mc); + ret = tasdevice_amp_putvol(tas_priv, ucontrol, mc); + + mutex_unlock(&tas_priv->codec_lock); + + return ret; } static int tas2781_force_fwload_get(struct snd_kcontrol *kcontrol, @@ -344,10 +352,14 @@ static int tas2781_force_fwload_get(struct snd_kcontrol *kcontrol, { struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); + mutex_lock(&tas_priv->codec_lock); + ucontrol->value.integer.value[0] = (int)tas_priv->force_fwload_status; dev_dbg(tas_priv->dev, "%s : Force FWload %s\n", __func__, tas_priv->force_fwload_status ? "ON" : "OFF"); + mutex_unlock(&tas_priv->codec_lock); + return 0; } @@ -357,6 +369,8 @@ static int tas2781_force_fwload_put(struct snd_kcontrol *kcontrol, struct tasdevice_priv *tas_priv = snd_kcontrol_chip(kcontrol); 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 { @@ -366,6 +380,8 @@ static int tas2781_force_fwload_put(struct snd_kcontrol *kcontrol, dev_dbg(tas_priv->dev, "%s : Force FWload %s\n", __func__, tas_priv->force_fwload_status ? "ON" : "OFF"); + mutex_unlock(&tas_priv->codec_lock); + return change; } @@ -373,9 +389,6 @@ static const struct snd_kcontrol_new tas2781_snd_controls[] = { ACARD_SINGLE_RANGE_EXT_TLV("Speaker Analog Gain", TAS2781_AMP_LEVEL, 1, 0, 20, 0, tas2781_amp_getvol, tas2781_amp_putvol, amp_vol_tlv), - ACARD_SINGLE_RANGE_EXT_TLV("Speaker Digital Gain", TAS2781_DVC_LVL, - 0, 0, 200, 1, tas2781_digital_getvol, - tas2781_digital_putvol, dvc_tlv), ACARD_SINGLE_BOOL_EXT("Speaker Force Firmware Load", 0, tas2781_force_fwload_get, tas2781_force_fwload_put), }; @@ -479,7 +492,7 @@ static int tas2781_save_calibration(struct tasdevice_priv *tas_priv) dev_dbg(tas_priv->dev, "%4ld-%2d-%2d, %2d:%2d:%2d\n", tm->tm_year, tm->tm_mon, tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec); - tas2781_apply_calib(tas_priv); + tasdevice_apply_calibration(tas_priv); } else tas_priv->cali_data.total_sz = 0; @@ -582,7 +595,10 @@ static void tasdev_fw_ready(const struct firmware *fmw, void *context) /* If calibrated data occurs error, dsp will still works with default * calibrated data inside algo. */ - tas2781_save_calibration(tas_priv); + tasdevice_save_calibration(tas_priv); + + tasdevice_tuning_switch(tas_hda->priv, 0); + tas_hda->priv->playback_started = true; out: mutex_unlock(&tas_hda->priv->codec_lock); @@ -683,10 +699,6 @@ static int tas2781_hda_i2c_probe(struct i2c_client *clt) const char *device_name; int ret; - if (strstr(dev_name(&clt->dev), "TIAS2781")) - device_name = "TIAS2781"; - else - return -ENODEV; tas_hda = devm_kzalloc(&clt->dev, sizeof(*tas_hda), GFP_KERNEL); if (!tas_hda) @@ -699,6 +711,13 @@ static int tas2781_hda_i2c_probe(struct i2c_client *clt) if (!tas_hda->priv) return -ENOMEM; + if (strstr(dev_name(&clt->dev), "TIAS2781")) { + device_name = "TIAS2781"; + tas_hda->priv->save_calibration = tas2781_save_calibration; + tas_hda->priv->apply_calibration = tas2781_apply_calib; + } else + return -ENODEV; + tas_hda->priv->irq_info.irq = clt->irq; ret = tas2781_read_acpi(tas_hda->priv, device_name); if (ret) @@ -740,23 +759,19 @@ static void tas2781_hda_i2c_remove(struct i2c_client *clt) static int tas2781_runtime_suspend(struct device *dev) { struct tas2781_hda *tas_hda = dev_get_drvdata(dev); - int i; dev_dbg(tas_hda->dev, "Runtime Suspend\n"); mutex_lock(&tas_hda->priv->codec_lock); + /* The driver powers up the amplifiers at module load time. + * Stop the playback if it's unused. + */ if (tas_hda->priv->playback_started) { tasdevice_tuning_switch(tas_hda->priv, 1); tas_hda->priv->playback_started = false; } - for (i = 0; i < tas_hda->priv->ndev; i++) { - tas_hda->priv->tasdevice[i].cur_book = -1; - tas_hda->priv->tasdevice[i].cur_prog = -1; - tas_hda->priv->tasdevice[i].cur_conf = -1; - } - mutex_unlock(&tas_hda->priv->codec_lock); return 0; @@ -765,8 +780,6 @@ static int tas2781_runtime_suspend(struct device *dev) static int tas2781_runtime_resume(struct device *dev) { struct tas2781_hda *tas_hda = dev_get_drvdata(dev); - unsigned long calib_data_sz = - tas_hda->priv->ndev * TASDEVICE_SPEAKER_CALIBRATION_SIZE; dev_dbg(tas_hda->dev, "Runtime Resume\n"); @@ -777,8 +790,7 @@ static int tas2781_runtime_resume(struct device *dev) /* If calibrated data occurs error, dsp will still works with default * calibrated data inside algo. */ - if (tas_hda->priv->cali_data.total_sz > calib_data_sz) - tas2781_apply_calib(tas_hda->priv); + tasdevice_apply_calibration(tas_hda->priv); mutex_unlock(&tas_hda->priv->codec_lock); @@ -788,16 +800,16 @@ static int tas2781_runtime_resume(struct device *dev) static int tas2781_system_suspend(struct device *dev) { struct tas2781_hda *tas_hda = dev_get_drvdata(dev); - int ret; dev_dbg(tas_hda->priv->dev, "System Suspend\n"); - ret = pm_runtime_force_suspend(dev); - if (ret) - return ret; + mutex_lock(&tas_hda->priv->codec_lock); /* Shutdown chip before system suspend */ - tasdevice_tuning_switch(tas_hda->priv, 1); + if (tas_hda->priv->playback_started) + tasdevice_tuning_switch(tas_hda->priv, 1); + + mutex_unlock(&tas_hda->priv->codec_lock); /* * Reset GPIO may be shared, so cannot reset here. @@ -809,15 +821,9 @@ static int tas2781_system_suspend(struct device *dev) static int tas2781_system_resume(struct device *dev) { struct tas2781_hda *tas_hda = dev_get_drvdata(dev); - unsigned long calib_data_sz = - tas_hda->priv->ndev * TASDEVICE_SPEAKER_CALIBRATION_SIZE; - int i, ret; + int i; - dev_info(tas_hda->priv->dev, "System Resume\n"); - - ret = pm_runtime_force_resume(dev); - if (ret) - return ret; + dev_dbg(tas_hda->priv->dev, "System Resume\n"); mutex_lock(&tas_hda->priv->codec_lock); @@ -832,8 +838,11 @@ static int tas2781_system_resume(struct device *dev) /* If calibrated data occurs error, dsp will still work with default * calibrated data inside algo. */ - if (tas_hda->priv->cali_data.total_sz > calib_data_sz) - tas2781_apply_calib(tas_hda->priv); + tasdevice_apply_calibration(tas_hda->priv); + + if (tas_hda->priv->playback_started) + tasdevice_tuning_switch(tas_hda->priv, 0); + mutex_unlock(&tas_hda->priv->codec_lock); return 0; |