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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>,
	Sasha Levin <sashal@kernel.org>,
	ibm-acpi-devel@lists.sourceforge.net,
	platform-driver-x86@vger.kernel.org
Subject: [PATCH AUTOSEL 5.4 18/23] platform/x86: thinkpad_acpi: Add BAT1 is primary battery quirk for Thinkpad Yoga 11e 4th gen
Date: Thu,  3 Dec 2020 08:29:30 -0500	[thread overview]
Message-ID: <20201203132935.931362-18-sashal@kernel.org> (raw)
In-Reply-To: <20201203132935.931362-1-sashal@kernel.org>

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

[ Upstream commit c986a7024916c92a775fc8d853fba3cae1d5fde4 ]

The Thinkpad Yoga 11e 4th gen with the N3450 / Celeron CPU only has
one battery which is named BAT1 instead of the expected BAT0, add a
quirk for this. This fixes not being able to set the charging tresholds
on this model; and this alsoe fixes the following errors in dmesg:

ACPI: \_SB_.PCI0.LPCB.EC__.HKEY: BCTG evaluated but flagged as error
thinkpad_acpi: Error probing battery 2
battery: extension failed to load: ThinkPad Battery Extension
battery: extension unregistered: ThinkPad Battery Extension

Note that the added quirk is for the "R0K" BIOS versions which are
used on the Thinkpad Yoga 11e 4th gen's with a Celeron CPU, there
is a separate "R0L" BIOS for the i3/i5 based versions. This may also
need the same quirk, but if that really is necessary is unknown.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20201109103550.16265-1-hdegoede@redhat.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/platform/x86/thinkpad_acpi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index f196a3313690f..8c54d3707fba3 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -9697,6 +9697,7 @@ static const struct tpacpi_quirk battery_quirk_table[] __initconst = {
 	TPACPI_Q_LNV3('R', '0', 'B', true), /* Thinkpad 11e gen 3 */
 	TPACPI_Q_LNV3('R', '0', 'C', true), /* Thinkpad 13 */
 	TPACPI_Q_LNV3('R', '0', 'J', true), /* Thinkpad 13 gen 2 */
+	TPACPI_Q_LNV3('R', '0', 'K', true), /* Thinkpad 11e gen 4 celeron BIOS */
 };
 
 static int __init tpacpi_battery_init(struct ibm_init_struct *ibm)
-- 
2.27.0


  parent reply	other threads:[~2020-12-03 13:34 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-03 13:29 [PATCH AUTOSEL 5.4 01/23] iwlwifi: pcie: limit memory read spin time Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 02/23] arm64: dts: rockchip: Assign a fixed index to mmc devices on rk3399 boards Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 03/23] iwlwifi: pcie: set LTR to avoid completion timeout Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 04/23] iwlwifi: mvm: fix kernel panic in case of assert during CSA Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 05/23] powerpc: Drop -me200 addition to build flags Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 06/23] arm64: dts: broadcom: clear the warnings caused by empty dma-ranges Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 07/23] ARC: stack unwinding: don't assume non-current task is sleeping Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 08/23] scsi: ufs: Make sure clk scaling happens only when HBA is runtime ACTIVE Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 09/23] interconnect: qcom: qcs404: Remove GPU and display RPM IDs Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 10/23] usbnet: ipheth: fix connectivity with iOS 14 Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 11/23] tun: honor IOCB_NOWAIT flag Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 12/23] ibmvnic: skip tx timeout reset while in resetting Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 13/23] irqchip/gic-v3-its: Unconditionally save/restore the ITS state on suspend Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 14/23] spi: spi-nxp-fspi: fix fspi panic by unexpected interrupts Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 15/23] soc: fsl: dpio: Get the cpumask through cpumask_of(cpu) Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 16/23] arm64: tegra: Disable the ACONNECT for Jetson TX2 Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 17/23] platform/x86: thinkpad_acpi: Do not report SW_TABLET_MODE on Yoga 11e Sasha Levin
2020-12-03 13:29 ` Sasha Levin [this message]
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 19/23] platform/x86: acer-wmi: add automatic keyboard background light toggle key as KEY_LIGHTS_TOGGLE Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 20/23] platform/x86: intel-vbtn: Support for tablet mode on HP Pavilion 13 x360 PC Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 21/23] platform/x86: touchscreen_dmi: Add info for the Irbis TW118 tablet Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 22/23] can: m_can: m_can_dev_setup(): add support for bosch mcan version 3.3.0 Sasha Levin
2020-12-03 13:29 ` [PATCH AUTOSEL 5.4 23/23] can: af_can: can_rx_unregister(): remove WARN() statement from list operation sanity check Sasha Levin

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