mirror of
https://github.com/t2linux/kernel.git
synced 2026-08-16 05:22:11 -07:00
[ Upstream commit 5b78223f55a0f516a1639dbe11cd4324d4aaee20 ] The Intel Crystal Cove PMIC has 2 different variants, one for use with Bay Trail (BYT) SoCs and one for use with Cherry Trail (CHT) SoCs. So far we have been using an ACPI _HRV check to differentiate between the 2, but at least on the Microsoft Surface 3, which is a CHT device, the wrong _HRV value is reported by ACPI. So instead switch to a CPU-ID check which prevents us from relying on the possibly wrong ACPI _HRV value. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reported-by: Tsuchiya Yuto <kitakar@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20211206174806.197772-2-hdegoede@redhat.com Signed-off-by: Sasha Levin <sashal@kernel.org>