From: Kai Heng Feng <kai.heng.feng@canonical.com>
Date: Thu, 19 Jul 2018 19:00:30 +0800
Subject: Revert "ACPI / bus: Parse tables as term_list for Dell XPS 9570 and
Precision M5530"
Patch-mainline: v4.19-rc1
Git-commit: ae976358cd7b0272ccfbd2517edaf0d46f2a356b
References: bsc#1117419
Reverts commit 36904703aeee (ACPI / bus: Parse tables as term_list
for Dell XPS 9570 and Precision M5530).
Since commit 5a8361f7ecce (ACPICA: Integrate package handling with
module-level code), acpi_gbl_execute_tables_as_methods is always
true, so we can remove the quirk for XPS 9570/Precision M5530.
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
drivers/acpi/bus.c | 38 +++++++-------------------------------
1 file changed, 7 insertions(+), 31 deletions(-)
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -66,37 +66,10 @@ static int set_copy_dsdt(const struct dm
return 0;
}
#endif
-static int set_gbl_term_list(const struct dmi_system_id *id)
-{
- acpi_gbl_execute_tables_as_methods = 1;
- return 0;
-}
-static const struct dmi_system_id acpi_quirks_dmi_table[] __initconst = {
- /*
- * Touchpad on Dell XPS 9570/Precision M5530 doesn't work under I2C
- * mode.
- * https://bugzilla.kernel.org/show_bug.cgi?id=198515
- */
- {
- .callback = set_gbl_term_list,
- .ident = "Dell Precision M5530",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "Precision M5530"),
- },
- },
- {
- .callback = set_gbl_term_list,
- .ident = "Dell XPS 15 9570",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "XPS 15 9570"),
- },
- },
+static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
/*
* Invoke DSDT corruption work-around on all Toshiba Satellite.
- * DSDT will be copied to memory.
* https://bugzilla.kernel.org/show_bug.cgi?id=14679
*/
{
@@ -110,7 +83,7 @@ static const struct dmi_system_id acpi_q
{}
};
#else
-static const struct dmi_system_id acpi_quirks_dmi_table[] __initconst = {
+static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
{}
};
#endif
@@ -1031,8 +1004,11 @@ void __init acpi_early_init(void)
acpi_permanent_mmap = true;
- /* Check machine-specific quirks */
- dmi_check_system(acpi_quirks_dmi_table);
+ /*
+ * If the machine falls into the DMI check table,
+ * DSDT will be copied to memory
+ */
+ dmi_check_system(dsdt_dmi_table);
status = acpi_reallocate_root_table();
if (ACPI_FAILURE(status)) {