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intel-pstate: Add more debug to driver probe

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Make it easier to see which features are used on the system by
summarising the features the driver will use.

** (power-profiles-daemon:126721): DEBUG: Found Intel p-state settings
** (power-profiles-daemon:126721): DEBUG: 	Energy Performance Preference: yes
** (power-profiles-daemon:126721): DEBUG: 	Energy Performance Bias: yes
** (power-profiles-daemon:126721): DEBUG: 	Has Turbo: yes

Closes: #120
This commit is contained in:
Bastien Nocera 2023-11-21 13:54:46 +01:00
parent 3cb0e750c7
commit be37aea01b
1 changed files with 16 additions and 8 deletions
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24
src/ppd-driver-intel-pstate.c
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@ -108,7 +108,7 @@ monitor_no_turbo_prop (const char *path)
}
static gboolean
has_turbo (void)
sys_has_turbo (void)
{
g_autofree char *turbo_pct_path = NULL;
g_autofree char *contents = NULL;
@ -265,17 +265,18 @@ ppd_driver_intel_pstate_probe (PpdDriver *driver)
{
PpdDriverIntelPstate *pstate = PPD_DRIVER_INTEL_PSTATE (driver);
PpdProbeResult ret = PPD_PROBE_RESULT_FAIL;
PpdProbeResult epp_ret, epb_ret;
gboolean has_turbo;
ret = probe_epp (pstate);
if (ret == PPD_PROBE_RESULT_SUCCESS)
probe_epb (pstate);
else
ret = probe_epb (pstate);
epp_ret = probe_epp (pstate);
epb_ret = probe_epb (pstate);
ret = (epp_ret == PPD_PROBE_RESULT_SUCCESS) ? epp_ret : epb_ret;
if (ret != PPD_PROBE_RESULT_SUCCESS)
goto out;
if (has_turbo ()) {
has_turbo = sys_has_turbo ();
if (has_turbo) {
/* Monitor the first "no_turbo" */
pstate->no_turbo_path = ppd_utils_get_sysfs_path (NO_TURBO_PATH);
pstate->no_turbo_mon = monitor_no_turbo_prop (pstate->no_turbo_path);
@ -287,8 +288,15 @@ ppd_driver_intel_pstate_probe (PpdDriver *driver)
}
out:
g_debug ("%s p-state settings",
g_debug ("%s Intel p-state settings",
ret == PPD_PROBE_RESULT_SUCCESS ? "Found" : "Didn't find");
if (ret == PPD_PROBE_RESULT_SUCCESS) {
g_debug ("\tEnergy Performance Preference: %s",
epp_ret == PPD_PROBE_RESULT_SUCCESS ? "yes" : "no");
g_debug ("\tEnergy Performance Bias: %s",
epp_ret == PPD_PROBE_RESULT_SUCCESS ? "yes" : "no");
g_debug ("\tHas Turbo: %s", has_turbo ? "yes" : "no");
}
return ret;
}