[PATCH AUTOSEL 6.12 299/486] drm/amd/pm: Fetch current power limit from PMFW
Sasha Levin
sashal at kernel.org
Mon May 5 22:36:15 UTC 2025
From: Lijo Lazar <lijo.lazar at amd.com>
[ Upstream commit b2a9e562dfa156bd53e62ce571f3f8f65d243f14 ]
On SMU v13.0.12, always query the firmware to get the current power
limit as it could be updated through other means also.
Signed-off-by: Lijo Lazar <lijo.lazar at amd.com>
Reviewed-by: Asad Kamal <asad.kamal at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Sasha Levin <sashal at kernel.org>
---
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
index 99d2d3092ea54..3fd8da5dc761e 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -2772,6 +2772,7 @@ int smu_get_power_limit(void *handle,
switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) {
case IP_VERSION(13, 0, 2):
case IP_VERSION(13, 0, 6):
+ case IP_VERSION(13, 0, 12):
case IP_VERSION(13, 0, 14):
case IP_VERSION(11, 0, 7):
case IP_VERSION(11, 0, 11):
--
2.39.5
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