From: Baojun Xu <baojun.xu@ti.com>
To: <broonie@kernel.org>, <tiwai@suse.de>
Cc: <andriy.shevchenko@linux.intel.com>, <13916275206@139.com>,
<alsa-devel@alsa-project.org>, <shenghao-ding@ti.com>,
<baojun.xu@ti.com>, <linux-sound@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <lgirdwood@gmail.com>,
<robh@kernel.org>, <krzk+dt@kernel.org>, <conor+dt@kernel.org>,
<devicetree@vger.kernel.org>, <k-yi@ti.com>, <henry.lo@ti.com>,
<robinchen@ti.com>, <jesse-ji@ti.com>, <will-wang@ti.com>,
<jim.shil@goertek.com>, <toastcheng@google.com>,
<chinkaiting@google.com>
Subject: [PATCH v3 1/2] ASoC: tas2781: Support two newly-released amplifiers tas5815 and tas5828 in the driver
Date: Sun, 28 Sep 2025 17:15:13 +0800 [thread overview]
Message-ID: <20250928091514.12349-1-baojun.xu@ti.com> (raw)
TAS5815/TAS5828 has on-chip DSP without current/voltage feedback.
Signed-off-by: Baojun Xu <baojun.xu@ti.com>
---
v3:
- Rewrite the patch title
- Add for TAS5815 support
v2:
- Update description for TAS5828
- Change commit tree to .../tiwai/sound.git
---
include/sound/tas2781.h | 2 ++
sound/soc/codecs/tas2781-i2c.c | 16 ++++++++++++++--
2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/include/sound/tas2781.h b/include/sound/tas2781.h
index ddd997ac3..8675ceeaf 100644
--- a/include/sound/tas2781.h
+++ b/include/sound/tas2781.h
@@ -120,8 +120,10 @@ enum audio_device {
TAS2570,
TAS2572,
TAS2781,
+ TAS5815,
TAS5825,
TAS5827,
+ TAS5828,
TAS_OTHERS,
};
diff --git a/sound/soc/codecs/tas2781-i2c.c b/sound/soc/codecs/tas2781-i2c.c
index 1539b7088..0f5e6c85e 100644
--- a/sound/soc/codecs/tas2781-i2c.c
+++ b/sound/soc/codecs/tas2781-i2c.c
@@ -108,8 +108,10 @@ static const struct i2c_device_id tasdevice_id[] = {
{ "tas2570", TAS2570 },
{ "tas2572", TAS2572 },
{ "tas2781", TAS2781 },
+ { "tas5815", TAS5815 },
{ "tas5825", TAS5825 },
{ "tas5827", TAS5827 },
+ { "tas5828", TAS5828 },
{}
};
MODULE_DEVICE_TABLE(i2c, tasdevice_id);
@@ -124,8 +126,10 @@ static const struct of_device_id tasdevice_of_match[] = {
{ .compatible = "ti,tas2570" },
{ .compatible = "ti,tas2572" },
{ .compatible = "ti,tas2781" },
+ { .compatible = "ti,tas5815" },
{ .compatible = "ti,tas5825" },
{ .compatible = "ti,tas5827" },
+ { .compatible = "ti,tas5828" },
{},
};
MODULE_DEVICE_TABLE(of, tasdevice_of_match);
@@ -1665,8 +1669,10 @@ static void tasdevice_fw_ready(const struct firmware *fmw,
}
tas_priv->fw_state = TASDEVICE_DSP_FW_ALL_OK;
- /* There is no calibration required for TAS5825/TAS5827. */
- if (tas_priv->chip_id < TAS5825) {
+ /* There is no calibration required for
+ * TAS5815/TAS5825/TAS5827/TAS5828.
+ */
+ if (tas_priv->chip_id < TAS5815) {
ret = tasdevice_create_cali_ctrls(tas_priv);
if (ret) {
dev_err(tas_priv->dev, "cali controls error\n");
@@ -1720,8 +1726,10 @@ static void tasdevice_fw_ready(const struct firmware *fmw,
switch (tas_priv->chip_id) {
case TAS2563:
case TAS2781:
+ case TAS5815:
case TAS5825:
case TAS5827:
+ case TAS5828:
/* If DSP FW fail, DSP kcontrol won't be created. */
tasdevice_dsp_remove(tas_priv);
}
@@ -1882,8 +1890,10 @@ static int tasdevice_codec_probe(struct snd_soc_component *codec)
p = (struct snd_kcontrol_new *)tas2781_snd_controls;
size = ARRAY_SIZE(tas2781_snd_controls);
break;
+ case TAS5815:
case TAS5825:
case TAS5827:
+ case TAS5828:
p = (struct snd_kcontrol_new *)tas5825_snd_controls;
size = ARRAY_SIZE(tas5825_snd_controls);
break;
@@ -2054,8 +2064,10 @@ static const struct acpi_device_id tasdevice_acpi_match[] = {
{ "TXNW2570", TAS2570 },
{ "TXNW2572", TAS2572 },
{ "TXNW2781", TAS2781 },
+ { "TXNW5815", TAS5815 },
{ "TXNW5825", TAS5825 },
{ "TXNW5827", TAS5827 },
+ { "TXNW5828", TAS5828 },
{},
};
--
2.25.1
next reply other threads:[~2025-09-28 9:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-28 9:15 Baojun Xu [this message]
2025-09-28 9:15 ` [PATCH v3 2/2] ASoC: tas2781: Update ti,tas2781.yaml for adding tas5815 and tas5828 Baojun Xu
2025-10-06 21:23 ` Rob Herring
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