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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Hans de Goede <hdegoede@redhat.com>,
	"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
	Sasha Levin <sashal@kernel.org>,
	rafael@kernel.org, mario.limonciello@amd.com,
	andriy.shevchenko@linux.intel.com, linux-acpi@vger.kernel.org
Subject: [PATCH AUTOSEL 6.0 14/16] ACPI: x86: Add skip i2c clients quirk for Lenovo Yoga Tab 3 Pro (YT3-X90F)
Date: Sat, 17 Dec 2022 10:28:17 -0500	[thread overview]
Message-ID: <20221217152821.98618-14-sashal@kernel.org> (raw)
In-Reply-To: <20221217152821.98618-1-sashal@kernel.org>

From: Hans de Goede <hdegoede@redhat.com>

[ Upstream commit fe820db35275561d8bf86ad19044d40ffc95bc04 ]

The Lenovo Yoga Tab 3 Pro (YT3-X90F) is a x86 (Cherry Trail) tablet which
ships with Android x86 as factory OS. The Android x86 kernel fork ignores
I2C devices described in the DSDT, except for the PMIC and Audio codecs.

As usual the Lenovo Yoga Tab 3 Pro's DSDT contains a bunch of extra I2C
devices which are not actually there, causing various resource conflicts.
Add an ACPI_QUIRK_SKIP_I2C_CLIENTS quirk for the Lenovo Yoga Tab 3 Pro to
the acpi_quirk_skip_dmi_ids table to woraround this.

ACPI_QUIRK_SKIP_I2C_CLIENTS handling uses i2c_acpi_known_good_ids[],
so that PMICs and Audio codecs will still be enumerated properly.
The Lenovo Yoga Tab 3 Pro uses a Whiskey Cove PMIC, add the INT34D3 HID
for this PMIC to the i2c_acpi_known_good_ids[] list.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/acpi/x86/utils.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c
index 950a93922ca8..fb999597a3f0 100644
--- a/drivers/acpi/x86/utils.c
+++ b/drivers/acpi/x86/utils.c
@@ -308,7 +308,7 @@ static const struct dmi_system_id acpi_quirk_skip_dmi_ids[] = {
 					ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
 	},
 	{
-		/* Lenovo Yoga Tablet 1050F/L */
+		/* Lenovo Yoga Tablet 2 1050F/L */
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Intel Corp."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "VALLEYVIEW C0 PLATFORM"),
@@ -319,6 +319,16 @@ static const struct dmi_system_id acpi_quirk_skip_dmi_ids[] = {
 		.driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS |
 					ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
 	},
+	{
+		/* Lenovo Yoga Tab 3 Pro X90F */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "Blade3-10A-001"),
+		},
+		.driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS |
+					ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
+	},
 	{
 		/* Nextbook Ares 8 */
 		.matches = {
@@ -348,6 +358,7 @@ static const struct acpi_device_id i2c_acpi_known_good_ids[] = {
 	{ "10EC5640", 0 }, /* RealTek ALC5640 audio codec */
 	{ "INT33F4", 0 },  /* X-Powers AXP288 PMIC */
 	{ "INT33FD", 0 },  /* Intel Crystal Cove PMIC */
+	{ "INT34D3", 0 },  /* Intel Whiskey Cove PMIC */
 	{ "NPCE69A", 0 },  /* Asus Transformer keyboard dock */
 	{}
 };
-- 
2.35.1


  parent reply	other threads:[~2022-12-17 15:33 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20221217152821.98618-1-sashal@kernel.org>
2022-12-17 15:28 ` [PATCH AUTOSEL 6.0 05/16] ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value Sasha Levin
2022-12-17 15:28 ` [PATCH AUTOSEL 6.0 06/16] ACPI: EC: Add quirk for the HP Pavilion Gaming 15-cx0041ur Sasha Levin
2022-12-17 15:28 ` [PATCH AUTOSEL 6.0 07/16] ACPICA: Fix error code path in acpi_ds_call_control_method() Sasha Levin
2022-12-17 15:28 ` [PATCH AUTOSEL 6.0 11/16] ACPI / PCI: fix LPIC IRQ model default PCI IRQ polarity Sasha Levin
2022-12-17 18:07   ` Marc Zyngier
2022-12-18 11:26     ` Sasha Levin
2022-12-17 15:28 ` Sasha Levin [this message]
2022-12-17 15:28 ` [PATCH AUTOSEL 6.0 15/16] ACPI: x86: Add skip i2c clients quirk for Medion Lifetab S10346 Sasha Levin

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