diff options
| author | Shyam Sundar S K <Shyam-sundar.S-k@amd.com> | 2023-12-12 04:47:03 +0300 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2023-12-18 14:47:49 +0300 |
| commit | 69e76c5af973854556625a8e156a39d1edbe8d6f (patch) | |
| tree | a2153386df3c706ce247c6b65e8228844dd7e593 /drivers/platform/x86/amd/pmf/pmf.h | |
| parent | 4984dbb60789ccb8674708446431f3bc0dc73100 (diff) | |
| download | linux-69e76c5af973854556625a8e156a39d1edbe8d6f.tar.xz | |
platform/x86/amd/pmf: Add facility to dump TA inputs
PMF driver sends constant inputs to TA which its gets via the other
subsystems in the kernel. To debug certain TA issues knowing what inputs
being sent to TA becomes critical. Add debug facility to the driver which
can isolate Smart PC and TA related issues.
Also, make source_as_str() as non-static function as this helper is
required outside of sps.c file.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20231212014705.2017474-11-Shyam-sundar.S-k@amd.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/amd/pmf/pmf.h')
| -rw-r--r-- | drivers/platform/x86/amd/pmf/pmf.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/platform/x86/amd/pmf/pmf.h b/drivers/platform/x86/amd/pmf/pmf.h index 25e369477f86..55cd2b301bbb 100644 --- a/drivers/platform/x86/amd/pmf/pmf.h +++ b/drivers/platform/x86/amd/pmf/pmf.h @@ -602,6 +602,7 @@ bool is_pprof_balanced(struct amd_pmf_dev *pmf); int amd_pmf_power_slider_update_event(struct amd_pmf_dev *dev); const char *amd_pmf_source_as_str(unsigned int state); +const char *amd_pmf_source_as_str(unsigned int state); int apmf_update_fan_idx(struct amd_pmf_dev *pdev, bool manual, u32 idx); int amd_pmf_set_sps_power_limits(struct amd_pmf_dev *pmf); @@ -632,4 +633,6 @@ int apmf_check_smart_pc(struct amd_pmf_dev *pmf_dev); /* Smart PC - TA interfaces */ void amd_pmf_populate_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table *in); +void amd_pmf_dump_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table *in); + #endif /* PMF_H */ |