On Wed, Feb 23, 2022 at 2:50 PM Hans de Goede <hdegoede@xxxxxxxxxx> wrote:
>
> The Nextbook Ares 8 is a x86 ACPI tablet which ships with Android x86
> as factory OS. Its DSDT contains a bunch of I2C devices which are not
> actually there, causing various resource conflicts (the Android x86
> kernel fork ignores I2C devices described in the DSDT).
>
> Add a ACPI_QUIRK_SKIP_I2C_CLIENTS for the Nextbook Ares 8 to the
> acpi_quirk_skip_dmi_ids table to woraround this.
>
> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
> ---
> drivers/acpi/x86/utils.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c
> index ffdeed5334d6..9b991294f1e5 100644
> --- a/drivers/acpi/x86/utils.c
> +++ b/drivers/acpi/x86/utils.c
> @@ -284,6 +284,15 @@ 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),
> },
> + {
> + /* Nextbook Ares 8 */
> + .matches = {
> + DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
> + DMI_MATCH(DMI_PRODUCT_NAME, "M890BAP"),
> + },
> + .driver_data = (void *)(ACPI_QUIRK_SKIP_I2C_CLIENTS |
> + ACPI_QUIRK_SKIP_ACPI_AC_AND_BATTERY),
> + },
> {
> /* Whitelabel (sold as various brands) TM800A550L */
> .matches = {
> --
Applied as 5.18 material along with the [2/2], thanks!
