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platform/x86/amd/pmf: Disable debugfs support for querying power thermals

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The GET interface to receive the active power thermal information from
the PMFW has been deprecated. Hence drop the debugfs support from
version2 onwards.

Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Co-developed-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Patil Rajesh Reddy <Patil.Reddy@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20240306114415.3267603-3-Shyam-sundar.S-k@amd.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Shyam Sundar S K 2024-03-06 17:14:10 +05:30 committed by Ilpo Järvinen
parent a33e9e1066
commit 233f78e11e
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GPG Key ID: 59AC4F6153E5CE31
2 changed files with 5 additions and 2 deletions
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5
drivers/platform/x86/amd/pmf/core.c
View File

@ -113,8 +113,9 @@ static void amd_pmf_dbgfs_unregister(struct amd_pmf_dev *dev)
static void amd_pmf_dbgfs_register(struct amd_pmf_dev *dev)
{
dev->dbgfs_dir = debugfs_create_dir("amd_pmf", NULL);
debugfs_create_file("current_power_limits", 0644, dev->dbgfs_dir, dev,
&current_power_limits_fops);
if (dev->pmf_if_version == PMF_IF_V1)
debugfs_create_file("current_power_limits", 0644, dev->dbgfs_dir, dev,
&current_power_limits_fops);
}
int amd_pmf_get_power_source(void)

2
drivers/platform/x86/amd/pmf/pmf.h
View File

@ -87,6 +87,8 @@ struct cookie_header {
#define TA_OUTPUT_RESERVED_MEM 906
#define MAX_OPERATION_PARAMS 4
#define PMF_IF_V1 1
/* AMD PMF BIOS interfaces */
struct apmf_verify_interface {
u16 size;