[OEM-5.10/OEM-5.13] [PATCH 13/17] ACPI: PM: s2idle: Use correct revision id

Kai-Heng Feng kai.heng.feng at canonical.com
Tue Jun 22 17:23:48 UTC 2021


From: Pratik Vishwakarma <Pratik.Vishwakarma at amd.com>

BugLink: https://bugs.launchpad.net/bugs/1932577                                                     

AMD spec mentions only revision 0. With this change,
device constraint list is populated properly.

Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma at amd.com>
Tested-by: Julian Sikorski <belegdol at gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki at intel.com>
(cherry picked from commit 904d4a6c074b9d69b673c7cd7d66f55cfa7610ea linux-next)
Signed-off-by: Kai-Heng Feng <kai.heng.feng at canonical.com>
---
 drivers/acpi/x86/s2idle.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/x86/s2idle.c b/drivers/acpi/x86/s2idle.c
index 2d7ddb8a8cb6..da27c1c45c9f 100644
--- a/drivers/acpi/x86/s2idle.c
+++ b/drivers/acpi/x86/s2idle.c
@@ -96,7 +96,7 @@ static void lpi_device_get_constraints_amd(void)
 	int i, j, k;
 
 	out_obj = acpi_evaluate_dsm_typed(lps0_device_handle, &lps0_dsm_guid,
-					  1, ACPI_LPS0_GET_DEVICE_CONSTRAINTS,
+					  rev_id, ACPI_LPS0_GET_DEVICE_CONSTRAINTS,
 					  NULL, ACPI_TYPE_PACKAGE);
 
 	if (!out_obj)
-- 
2.31.1




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