diff options
| author | Dhananjay Ugwekar <dhananjay.ugwekar@amd.com> | 2025-04-28 06:25:21 +0000 |
|---|---|---|
| committer | Mario Limonciello <mario.limonciello@amd.com> | 2025-04-28 16:09:35 -0500 |
| commit | 98b52c6b0b528764b454350a11c53f757304afbc (patch) | |
| tree | 5a02e6c7bc3fa9c80f09d37ed0d32f42a239de5b | |
| parent | afc9506c2a8169e871cfafd9b94e0e631ae8f9cb (diff) | |
cpufreq/amd-pstate: Add offline, online and suspend callbacks for amd_pstate_driver
Rename and use the existing amd_pstate_epp callbacks for amd_pstate driver
as well. Remove the debug print in online callback while at it.
These callbacks will be needed to support the "Requested CPU Min Frequency"
BIOS option.
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Dhananjay Ugwekar <dhananjay.ugwekar@amd.com>
Link: https://lore.kernel.org/r/20250428062520.4997-2-dhananjay.ugwekar@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
| -rw-r--r-- | drivers/cpufreq/amd-pstate.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c index 12b2736bf62a..9a80040e3acf 100644 --- a/drivers/cpufreq/amd-pstate.c +++ b/drivers/cpufreq/amd-pstate.c @@ -1559,19 +1559,17 @@ static int amd_pstate_epp_set_policy(struct cpufreq_policy *policy) return 0; } -static int amd_pstate_epp_cpu_online(struct cpufreq_policy *policy) +static int amd_pstate_cpu_online(struct cpufreq_policy *policy) { - pr_debug("AMD CPU Core %d going online\n", policy->cpu); - return amd_pstate_cppc_enable(policy); } -static int amd_pstate_epp_cpu_offline(struct cpufreq_policy *policy) +static int amd_pstate_cpu_offline(struct cpufreq_policy *policy) { return 0; } -static int amd_pstate_epp_suspend(struct cpufreq_policy *policy) +static int amd_pstate_suspend(struct cpufreq_policy *policy) { struct amd_cpudata *cpudata = policy->driver_data; @@ -1609,6 +1607,9 @@ static struct cpufreq_driver amd_pstate_driver = { .fast_switch = amd_pstate_fast_switch, .init = amd_pstate_cpu_init, .exit = amd_pstate_cpu_exit, + .online = amd_pstate_cpu_online, + .offline = amd_pstate_cpu_offline, + .suspend = amd_pstate_suspend, .set_boost = amd_pstate_set_boost, .update_limits = amd_pstate_update_limits, .name = "amd-pstate", @@ -1621,9 +1622,9 @@ static struct cpufreq_driver amd_pstate_epp_driver = { .setpolicy = amd_pstate_epp_set_policy, .init = amd_pstate_epp_cpu_init, .exit = amd_pstate_epp_cpu_exit, - .offline = amd_pstate_epp_cpu_offline, - .online = amd_pstate_epp_cpu_online, - .suspend = amd_pstate_epp_suspend, + .offline = amd_pstate_cpu_offline, + .online = amd_pstate_cpu_online, + .suspend = amd_pstate_suspend, .resume = amd_pstate_epp_resume, .update_limits = amd_pstate_update_limits, .set_boost = amd_pstate_set_boost, |