From: Lucas Tanure <tanureal@opensource.cirrus.com>
To: "Rafael J . Wysocki" <rafael@kernel.org>,
Len Brown <lenb@kernel.org>, Hans de Goede <hdegoede@redhat.com>,
Mark Gross <markgross@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Jaroslav Kysela <perex@perex.cz>, Mark Brown <broonie@kernel.org>,
Takashi Iwai <tiwai@suse.com>
Cc: <alsa-devel@alsa-project.org>, <linux-acpi@vger.kernel.org>,
<patches@opensource.cirrus.com>,
<platform-driver-x86@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
Lucas Tanure <tanureal@opensource.cirrus.com>
Subject: [PATCH v5 08/10] ACPI / scan: Create platform device for CLSA0100 and CSC3551 ACPI nodes
Date: Thu, 16 Dec 2021 11:43:30 +0000 [thread overview]
Message-ID: <20211216114332.153409-9-tanureal@opensource.cirrus.com> (raw)
In-Reply-To: <20211216114332.153409-1-tanureal@opensource.cirrus.com>
The ACPI device with CLSA0100 or CSC3551 is a sound card
with multiple instances of CS35L41 connectec by I2C to
the main CPU.
We add an ID to the i2c_multi_instantiate_ids list to enumerate
all I2C slaves correctly.
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
---
drivers/acpi/scan.c | 3 +++
drivers/platform/x86/i2c-multi-instantiate.c | 11 +++++++++++
2 files changed, 14 insertions(+)
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 5991dddbc9ce..333ae8914cf5 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1706,8 +1706,11 @@ static bool acpi_device_enumeration_by_parent(struct acpi_device *device)
static const struct acpi_device_id i2c_multi_instantiate_ids[] = {
{"BSG1160", },
{"BSG2150", },
+ {"CSC3551", },
{"INT33FE", },
{"INT3515", },
+ /* Non-conforming _HID for Cirrus Logic already released */
+ {"CLSA0100", },
{}
};
diff --git a/drivers/platform/x86/i2c-multi-instantiate.c b/drivers/platform/x86/i2c-multi-instantiate.c
index 4956a1df5b90..a889789b966c 100644
--- a/drivers/platform/x86/i2c-multi-instantiate.c
+++ b/drivers/platform/x86/i2c-multi-instantiate.c
@@ -147,6 +147,14 @@ static const struct i2c_inst_data int3515_data[] = {
{}
};
+static const struct i2c_inst_data cs35l41_hda[] = {
+ { "cs35l41-hda", IRQ_RESOURCE_GPIO, 0 },
+ { "cs35l41-hda", IRQ_RESOURCE_GPIO, 0 },
+ { "cs35l41-hda", IRQ_RESOURCE_GPIO, 0 },
+ { "cs35l41-hda", IRQ_RESOURCE_GPIO, 0 },
+ {}
+};
+
/*
* Note new device-ids must also be added to i2c_multi_instantiate_ids in
* drivers/acpi/scan.c: acpi_device_enumeration_by_parent().
@@ -154,7 +162,10 @@ static const struct i2c_inst_data int3515_data[] = {
static const struct acpi_device_id i2c_multi_inst_acpi_ids[] = {
{ "BSG1160", (unsigned long)bsg1160_data },
{ "BSG2150", (unsigned long)bsg2150_data },
+ { "CSC3551", (unsigned long)cs35l41_hda },
{ "INT3515", (unsigned long)int3515_data },
+ /* Non-conforming _HID for Cirrus Logic already released */
+ { "CLSA0100", (unsigned long)cs35l41_hda },
{ }
};
MODULE_DEVICE_TABLE(acpi, i2c_multi_inst_acpi_ids);
--
2.34.1
next prev parent reply other threads:[~2021-12-16 11:47 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-16 11:43 [PATCH v5 00/10] Add support for CS35L41 in HDA systems Lucas Tanure
2021-12-16 11:43 ` [PATCH v5 01/10] ASoC: cs35l41: Convert tables to shared source code Lucas Tanure
2021-12-16 11:43 ` [PATCH v5 02/10] ASoC: cs35l41: Move cs35l41_otp_unpack to shared code Lucas Tanure
2021-12-17 12:59 ` Cezary Rojewski
2021-12-16 11:43 ` [PATCH v5 03/10] ASoC: cs35l41: Move power initializations to reg_sequence Lucas Tanure
2021-12-16 11:43 ` [PATCH v5 04/10] ASoC: cs35l41: Create shared function for errata patches Lucas Tanure
2021-12-16 11:43 ` [PATCH v5 05/10] ASoC: cs35l41: Create shared function for setting channels Lucas Tanure
2021-12-16 11:43 ` [PATCH v5 06/10] ASoC: cs35l41: Create shared function for boost configuration Lucas Tanure
2021-12-16 11:43 ` [PATCH v5 07/10] hda: cs35l41: Add support for CS35L41 in HDA systems Lucas Tanure
2021-12-16 11:43 ` Lucas Tanure [this message]
2021-12-16 11:43 ` [PATCH v5 09/10] ALSA: hda/realtek: Add support for Legion 7 16ACHg6 laptop Lucas Tanure
2021-12-16 11:43 ` [PATCH v5 10/10] ALSA: hda/realtek: Add CS35L41 support for Thinkpad laptops Lucas Tanure
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