Unverified Commit 9ba93cb8 authored by Shyam Sundar S K's avatar Shyam Sundar S K Committed by Ilpo Järvinen
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platform/x86/amd/pmf: Propagate PMF-TA return codes 



In the amd_pmf_invoke_cmd_init() function within the PMF driver ensure
that the actual result from the PMF-TA is returned rather than a generic
EIO. This change allows for proper handling of errors originating from the
PMF-TA.

Reviewed-by: default avatarMario Limonciello <mario.limonciello@amd.com>
Co-developed-by: default avatarPatil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: default avatarPatil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: default avatarShyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20250305045842.4117767-1-Shyam-sundar.S-k@amd.com


Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
parent f317f38e

drivers/platform/x86/amd/pmf/tee-if.c

+1 −1
Original line number Diff line number Diff line
@@ -323,7 +323,7 @@ static int amd_pmf_start_policy_engine(struct amd_pmf_dev *dev) 
	} else {

		dev_err(dev->dev, "ta invoke cmd init failed err: %x\n", res);

		dev->smart_pc_enabled = false;

		return -EIO;

		return res;

	}



	return 0;