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Message-ID: <20240308135900.603192-3-rf@opensource.cirrus.com>
Date: Fri, 8 Mar 2024 13:58:59 +0000
From: Richard Fitzgerald <rf@...nsource.cirrus.com>
To: <broonie@...nel.org>, <tiwai@...e.com>, <hdegoede@...hat.com>,
<lenb@...nel.org>, <rafael@...nel.org>
CC: <linux-sound@...r.kernel.org>, <alsa-devel@...a-project.org>,
<linux-kernel@...r.kernel.org>, <patches@...nsource.cirrus.com>,
<platform-driver-x86@...r.kernel.org>, <linux-acpi@...r.kernel.org>,
"Simon
Trimmer" <simont@...nsource.cirrus.com>,
Richard Fitzgerald
<rf@...nsource.cirrus.com>
Subject: [PATCH 2/3] ALSA: hda: cs35l56: Add support for CS35L54 and CS35L57
From: Simon Trimmer <simont@...nsource.cirrus.com>
Add the HID for the CS35L54 and CS35L57 Boosted Smart Amplifiers. These
have the same control interface as the CS35L56 so are handled by the
cs35l56-hda driver.
Signed-off-by: Simon Trimmer <simont@...nsource.cirrus.com>
Signed-off-by: Richard Fitzgerald <rf@...nsource.cirrus.com>
---
sound/pci/hda/cs35l56_hda.c | 16 ++++++++++------
sound/pci/hda/cs35l56_hda.h | 2 +-
sound/pci/hda/cs35l56_hda_i2c.c | 7 +++++--
sound/pci/hda/cs35l56_hda_spi.c | 7 +++++--
4 files changed, 21 insertions(+), 11 deletions(-)
diff --git a/sound/pci/hda/cs35l56_hda.c b/sound/pci/hda/cs35l56_hda.c
index 5ad76d6914c3..41974b3897a7 100644
--- a/sound/pci/hda/cs35l56_hda.c
+++ b/sound/pci/hda/cs35l56_hda.c
@@ -459,13 +459,15 @@ static void cs35l56_hda_request_firmware_files(struct cs35l56_hda *cs35l56,
if (preloaded_fw_ver) {
snprintf(base_name, sizeof(base_name),
- "cirrus/cs35l56-%02x%s-%06x-dsp1-misc",
+ "cirrus/cs35l%02x-%02x%s-%06x-dsp1-misc",
+ cs35l56->base.type,
cs35l56->base.rev,
cs35l56->base.secured ? "-s" : "",
preloaded_fw_ver & 0xffffff);
} else {
snprintf(base_name, sizeof(base_name),
- "cirrus/cs35l56-%02x%s-dsp1-misc",
+ "cirrus/cs35l%02x-%02x%s-dsp1-misc",
+ cs35l56->base.type,
cs35l56->base.rev,
cs35l56->base.secured ? "-s" : "");
}
@@ -852,9 +854,10 @@ static int cs35l56_hda_system_resume(struct device *dev)
return 0;
}
-static int cs35l56_hda_read_acpi(struct cs35l56_hda *cs35l56, int id)
+static int cs35l56_hda_read_acpi(struct cs35l56_hda *cs35l56, int hid, int id)
{
u32 values[HDA_MAX_COMPONENTS];
+ char hid_string[8];
struct acpi_device *adev;
const char *property, *sub;
size_t nval;
@@ -865,7 +868,8 @@ static int cs35l56_hda_read_acpi(struct cs35l56_hda *cs35l56, int id)
* the serial-multi-instantiate driver, so lookup the node by HID
*/
if (!ACPI_COMPANION(cs35l56->base.dev)) {
- adev = acpi_dev_get_first_match_dev("CSC3556", NULL, -1);
+ snprintf(hid_string, sizeof(hid_string), "CSC%04X", hid);
+ adev = acpi_dev_get_first_match_dev(hid_string, NULL, -1);
if (!adev) {
dev_err(cs35l56->base.dev, "Failed to find an ACPI device for %s\n",
dev_name(cs35l56->base.dev));
@@ -953,14 +957,14 @@ static int cs35l56_hda_read_acpi(struct cs35l56_hda *cs35l56, int id)
return ret;
}
-int cs35l56_hda_common_probe(struct cs35l56_hda *cs35l56, int id)
+int cs35l56_hda_common_probe(struct cs35l56_hda *cs35l56, int hid, int id)
{
int ret;
mutex_init(&cs35l56->base.irq_lock);
dev_set_drvdata(cs35l56->base.dev, cs35l56);
- ret = cs35l56_hda_read_acpi(cs35l56, id);
+ ret = cs35l56_hda_read_acpi(cs35l56, hid, id);
if (ret)
goto err;
diff --git a/sound/pci/hda/cs35l56_hda.h b/sound/pci/hda/cs35l56_hda.h
index 6e5bc5397db5..464e4aa63cd1 100644
--- a/sound/pci/hda/cs35l56_hda.h
+++ b/sound/pci/hda/cs35l56_hda.h
@@ -42,7 +42,7 @@ struct cs35l56_hda {
extern const struct dev_pm_ops cs35l56_hda_pm_ops;
-int cs35l56_hda_common_probe(struct cs35l56_hda *cs35l56, int id);
+int cs35l56_hda_common_probe(struct cs35l56_hda *cs35l56, int hid, int id);
void cs35l56_hda_remove(struct device *dev);
#endif /*__CS35L56_HDA_H__*/
diff --git a/sound/pci/hda/cs35l56_hda_i2c.c b/sound/pci/hda/cs35l56_hda_i2c.c
index a9ef6d86de83..13beee807308 100644
--- a/sound/pci/hda/cs35l56_hda_i2c.c
+++ b/sound/pci/hda/cs35l56_hda_i2c.c
@@ -13,6 +13,7 @@
static int cs35l56_hda_i2c_probe(struct i2c_client *clt)
{
+ const struct i2c_device_id *id = i2c_client_get_device_id(clt);
struct cs35l56_hda *cs35l56;
int ret;
@@ -33,7 +34,7 @@ static int cs35l56_hda_i2c_probe(struct i2c_client *clt)
return ret;
}
- ret = cs35l56_hda_common_probe(cs35l56, clt->addr);
+ ret = cs35l56_hda_common_probe(cs35l56, id->driver_data, clt->addr);
if (ret)
return ret;
ret = cs35l56_irq_request(&cs35l56->base, clt->irq);
@@ -49,7 +50,9 @@ static void cs35l56_hda_i2c_remove(struct i2c_client *clt)
}
static const struct i2c_device_id cs35l56_hda_i2c_id[] = {
- { "cs35l56-hda", 0 },
+ { "cs35l54-hda", 0x3554 },
+ { "cs35l56-hda", 0x3556 },
+ { "cs35l57-hda", 0x3557 },
{}
};
diff --git a/sound/pci/hda/cs35l56_hda_spi.c b/sound/pci/hda/cs35l56_hda_spi.c
index 080426de9083..a3b2fa76663d 100644
--- a/sound/pci/hda/cs35l56_hda_spi.c
+++ b/sound/pci/hda/cs35l56_hda_spi.c
@@ -13,6 +13,7 @@
static int cs35l56_hda_spi_probe(struct spi_device *spi)
{
+ const struct spi_device_id *id = spi_get_device_id(spi);
struct cs35l56_hda *cs35l56;
int ret;
@@ -33,7 +34,7 @@ static int cs35l56_hda_spi_probe(struct spi_device *spi)
return ret;
}
- ret = cs35l56_hda_common_probe(cs35l56, spi_get_chipselect(spi, 0));
+ ret = cs35l56_hda_common_probe(cs35l56, id->driver_data, spi_get_chipselect(spi, 0));
if (ret)
return ret;
ret = cs35l56_irq_request(&cs35l56->base, spi->irq);
@@ -49,7 +50,9 @@ static void cs35l56_hda_spi_remove(struct spi_device *spi)
}
static const struct spi_device_id cs35l56_hda_spi_id[] = {
- { "cs35l56-hda", 0 },
+ { "cs35l54-hda", 0x3554 },
+ { "cs35l56-hda", 0x3556 },
+ { "cs35l57-hda", 0x3557 },
{}
};
--
2.30.2
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