[PATCH v5 7/8] cpufreq: amd-pstate: remove legacy set_boost callback for passive mode

Perry Yuan
2024-03-15T03:39:44Z

With new freqency boost interface supported, legacy boost control
doesn't make sense any more which only support passive mode.
so it can remove the legacy set_boost interface from amd-pstate driver
in case of there is conflict with new boost control logic.

Signed-off-by: Perry Yuan <perry.yuan@amd.com>
---
drivers/cpufreq/amd-pstate.c | 1 -
include/linux/amd-pstate.h | 2 --
2 files changed, 3 deletions(-)

diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index 1fcb35d5c3fa..7c39c44be598 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -1757,7 +1757,6 @@ static struct cpufreq_driver amd_pstate_driver = {
.exit = amd_pstate_cpu_exit,
.suspend = amd_pstate_cpu_suspend,
.resume = amd_pstate_cpu_resume,
- .set_boost = amd_pstate_set_boost,
.update_limits = amd_pstate_update_limits,
.name = "amd-pstate",
.attr = amd_pstate_attr,
diff --git a/include/linux/amd-pstate.h b/include/linux/amd-pstate.h
index 383359f9cd6f..e89cf1249715 100644
--- a/include/linux/amd-pstate.h
+++ b/include/linux/amd-pstate.h
@@ -56,7 +56,6 @@ struct amd_aperf_mperf {
* @cur: Difference of Aperf/Mperf/tsc count between last and current sample
* @prev: Last Aperf/Mperf/tsc count value read from register
* @freq: current cpu frequency value
- * @boost_supported: check whether the Processor or SBIOS supports boost mode
* @hw_prefcore: check whether HW supports preferred core featue.
* Only when hw_prefcore and early prefcore param are true,
* AMD P-State driver supports preferred core featue.
@@ -94,7 +93,6 @@ struct amd_cpudata {
struct amd_aperf_mperf prev;

u64 freq;
- bool boost_supported;
bool hw_prefcore;

/* EPP feature related attributes*/
--
2.34.1