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Vishnu Sankar a63ab09a07 platform/x86: thinkpad_acpi: fix for incorrect fan reporting on some ThinkPad systems

[ Upstream commit 66e92e23a72761f5b53f970aeb1badc5fd92fc74 ]

Some ThinkPad systems ECFW use non-standard addresses for fan control
and reporting. This patch adds support for such ECFW so that it can report
the correct fan values.
Tested on Thinkpads L13 Yoga Gen 2 and X13 Yoga Gen 2.

Suggested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Signed-off-by: Vishnu Sankar <vishnuocv@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20231214134702.166464-1-vishnuocv@gmail.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-01-20 11:50:08 +01:00

chrome

platform/chrome: kunit: initialize lock for fake ec_dev

2023-11-28 17:06:56 +00:00

goldfish

platform: goldfish: pipe: Use platform_get_irq() to get the interrupt

2022-03-18 13:55:21 +01:00

loongarch

platform/loongarch: laptop: Fix possible UAF and simplify generic_acpi_laptop_init()

2022-10-29 16:29:31 +08:00

mellanox

platform/mellanox: Check devm_hwmon_device_register_with_groups() return value