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Diffstat (limited to 'sound/pci/hda/tas2781_hda_i2c.c')
-rw-r--r--sound/pci/hda/tas2781_hda_i2c.c72
1 files changed, 36 insertions, 36 deletions
diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c
index 75f7674c66ee..370d847517f9 100644
--- a/sound/pci/hda/tas2781_hda_i2c.c
+++ b/sound/pci/hda/tas2781_hda_i2c.c
@@ -2,10 +2,12 @@
//
// TAS2781 HDA I2C driver
//
-// Copyright 2023 Texas Instruments, Inc.
+// Copyright 2023 - 2024 Texas Instruments, Inc.
//
// Author: Shenghao Ding <shenghao-ding@ti.com>
+// Current maintainer: Baojun Xu <baojun.xu@ti.com>
+#include <linux/unaligned.h>
#include <linux/acpi.h>
#include <linux/crc8.h>
#include <linux/crc32.h>
@@ -519,20 +521,22 @@ static void tas2781_apply_calib(struct tasdevice_priv *tas_priv)
static const unsigned char rgno_array[CALIB_MAX] = {
0x74, 0x0c, 0x14, 0x70, 0x7c,
};
- unsigned char *data;
+ int offset = 0;
int i, j, rc;
+ __be32 data;
for (i = 0; i < tas_priv->ndev; i++) {
- data = tas_priv->cali_data.data +
- i * TASDEVICE_SPEAKER_CALIBRATION_SIZE;
for (j = 0; j < CALIB_MAX; j++) {
+ data = cpu_to_be32(
+ *(uint32_t *)&tas_priv->cali_data.data[offset]);
rc = tasdevice_dev_bulk_write(tas_priv, i,
TASDEVICE_REG(0, page_array[j], rgno_array[j]),
- &(data[4 * j]), 4);
+ (unsigned char *)&data, 4);
if (rc < 0)
dev_err(tas_priv->dev,
"chn %d calib %d bulk_wr err = %d\n",
i, j, rc);
+ offset += 4;
}
}
}
@@ -597,18 +601,13 @@ static void tas2781_hda_remove_controls(struct tas2781_hda *tas_hda)
{
struct hda_codec *codec = tas_hda->priv->codec;
- if (tas_hda->dsp_prog_ctl)
- snd_ctl_remove(codec->card, tas_hda->dsp_prog_ctl);
-
- if (tas_hda->dsp_conf_ctl)
- snd_ctl_remove(codec->card, tas_hda->dsp_conf_ctl);
+ snd_ctl_remove(codec->card, tas_hda->dsp_prog_ctl);
+ snd_ctl_remove(codec->card, tas_hda->dsp_conf_ctl);
for (int i = ARRAY_SIZE(tas_hda->snd_ctls) - 1; i >= 0; i--)
- if (tas_hda->snd_ctls[i])
- snd_ctl_remove(codec->card, tas_hda->snd_ctls[i]);
+ snd_ctl_remove(codec->card, tas_hda->snd_ctls[i]);
- if (tas_hda->prof_ctl)
- snd_ctl_remove(codec->card, tas_hda->prof_ctl);
+ snd_ctl_remove(codec->card, tas_hda->prof_ctl);
}
static void tasdev_fw_ready(const struct firmware *fmw, void *context)
@@ -706,20 +705,20 @@ static int tas2781_hda_bind(struct device *dev, struct device *master,
void *master_data)
{
struct tas2781_hda *tas_hda = dev_get_drvdata(dev);
- struct hda_component *comps = master_data;
+ struct hda_component_parent *parent = master_data;
+ struct hda_component *comp;
struct hda_codec *codec;
unsigned int subid;
int ret;
- if (!comps || tas_hda->priv->index < 0 ||
- tas_hda->priv->index >= HDA_MAX_COMPONENTS)
+ comp = hda_component_from_index(parent, tas_hda->priv->index);
+ if (!comp)
return -EINVAL;
- comps = &comps[tas_hda->priv->index];
- if (comps->dev)
+ if (comp->dev)
return -EBUSY;
- codec = comps->codec;
+ codec = parent->codec;
subid = codec->core.subsystem_id >> 16;
switch (subid) {
@@ -733,13 +732,13 @@ static int tas2781_hda_bind(struct device *dev, struct device *master,
pm_runtime_get_sync(dev);
- comps->dev = dev;
+ comp->dev = dev;
- strscpy(comps->name, dev_name(dev), sizeof(comps->name));
+ strscpy(comp->name, dev_name(dev), sizeof(comp->name));
ret = tascodec_init(tas_hda->priv, codec, THIS_MODULE, tasdev_fw_ready);
if (!ret)
- comps->playback_hook = tas2781_hda_playback_hook;
+ comp->playback_hook = tas2781_hda_playback_hook;
pm_runtime_mark_last_busy(dev);
pm_runtime_put_autosuspend(dev);
@@ -751,13 +750,14 @@ static void tas2781_hda_unbind(struct device *dev,
struct device *master, void *master_data)
{
struct tas2781_hda *tas_hda = dev_get_drvdata(dev);
- struct hda_component *comps = master_data;
- comps = &comps[tas_hda->priv->index];
-
- if (comps->dev == dev) {
- comps->dev = NULL;
- memset(comps->name, 0, sizeof(comps->name));
- comps->playback_hook = NULL;
+ struct hda_component_parent *parent = master_data;
+ struct hda_component *comp;
+
+ comp = hda_component_from_index(parent, tas_hda->priv->index);
+ if (comp && (comp->dev == dev)) {
+ comp->dev = NULL;
+ memset(comp->name, 0, sizeof(comp->name));
+ comp->playback_hook = NULL;
}
tas2781_hda_remove_controls(tas_hda);
@@ -777,11 +777,11 @@ static void tas2781_hda_remove(struct device *dev)
{
struct tas2781_hda *tas_hda = dev_get_drvdata(dev);
+ component_del(tas_hda->dev, &tas2781_hda_comp_ops);
+
pm_runtime_get_sync(tas_hda->dev);
pm_runtime_disable(tas_hda->dev);
- component_del(tas_hda->dev, &tas2781_hda_comp_ops);
-
pm_runtime_put_noidle(tas_hda->dev);
tasdevice_remove(tas_hda->priv);
@@ -818,7 +818,7 @@ static int tas2781_hda_i2c_probe(struct i2c_client *clt)
} else
return -ENODEV;
- tas_hda->priv->irq_info.irq = clt->irq;
+ tas_hda->priv->irq = clt->irq;
ret = tas2781_read_acpi(tas_hda->priv, device_name);
if (ret)
return dev_err_probe(tas_hda->dev, ret,
@@ -834,7 +834,7 @@ static int tas2781_hda_i2c_probe(struct i2c_client *clt)
pm_runtime_set_active(tas_hda->dev);
pm_runtime_enable(tas_hda->dev);
- tas2781_reset(tas_hda->priv);
+ tasdevice_reset(tas_hda->priv);
ret = component_add(tas_hda->dev, &tas2781_hda_comp_ops);
if (ret) {
@@ -929,7 +929,7 @@ static int tas2781_system_resume(struct device *dev)
tas_hda->priv->tasdevice[i].cur_prog = -1;
tas_hda->priv->tasdevice[i].cur_conf = -1;
}
- tas2781_reset(tas_hda->priv);
+ tasdevice_reset(tas_hda->priv);
tasdevice_prmg_load(tas_hda->priv, tas_hda->priv->cur_prog);
/* If calibrated data occurs error, dsp will still work with default
@@ -951,7 +951,7 @@ static const struct dev_pm_ops tas2781_hda_pm_ops = {
};
static const struct i2c_device_id tas2781_hda_i2c_id[] = {
- { "tas2781-hda", 0 },
+ { "tas2781-hda" },
{}
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-30 16:03:22 +0000