diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/osi.c | 13 | ||||
| -rw-r--r-- | drivers/acpi/osl.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/sleep.c | 8 |
3 files changed, 22 insertions, 1 deletions
diff --git a/drivers/acpi/osi.c b/drivers/acpi/osi.c index f2c943b934be..9470f1830ff5 100644 --- a/drivers/acpi/osi.c +++ b/drivers/acpi/osi.c @@ -390,6 +390,19 @@ static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = { }, /* + * The screen backlight turns off during udev device creation + * when returning true for _OSI("Windows 2009") + */ + { + .callback = dmi_disable_osi_win7, + .ident = "Acer Aspire One D255", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Acer"), + DMI_MATCH(DMI_PRODUCT_NAME, "AOD255"), + }, + }, + + /* * The wireless hotkey does not work on those machines when * returning true for _OSI("Windows 2012") */ diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 05393a7315fe..2addb40961b6 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -1681,7 +1681,7 @@ acpi_status __init acpi_os_initialize(void) * Use acpi_os_map_generic_address to pre-map the reset * register if it's in system memory. */ - void *rv; + void __iomem *rv; rv = acpi_os_map_generic_address(&acpi_gbl_FADT.reset_register); pr_debug("%s: Reset register mapping %s\n", __func__, diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 66ec81e306d4..132a9df98471 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -386,6 +386,14 @@ static const struct dmi_system_id acpisleep_dmi_table[] __initconst = { DMI_MATCH(DMI_PRODUCT_NAME, "80E1"), }, }, + { + .callback = init_nvs_save_s3, + .ident = "Lenovo G70-35", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "80Q5"), + }, + }, /* * ThinkPad X1 Tablet(2016) cannot do suspend-to-idle using * the Low Power S0 Idle firmware interface (see |