Hi,
On 2/14/24 10:28, Shyam Sundar S K wrote:
> Hi Hans,
>
> On 2/13/2024 13:06, Shyam Sundar S K wrote:
>> Improve code readability by removing smart_pc_status enum, as the same
>> can be done with a simple true/false check; Update the code checks
>> accordingly.
>>
>> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@xxxxxxx>
>> ---
>> v1->v2:
>> - remove enum smart_pc_status and adjust the code handling
>
> Please drop this patch for your review list. I tested this on a wrong
> environment and seems like some more code handling is required before
> we remove the enum.
Ah yes, I see I missed that this also chnages the return value of
amd_pmf_init_smart_pc(). I assume that is what you are referring to ?
Regards,
Hans
>> drivers/platform/x86/amd/pmf/pmf.h | 5 -----
>> drivers/platform/x86/amd/pmf/tee-if.c | 4 ++--
>> 3 files changed, 3 insertions(+), 8 deletions(-)
>>
>> diff --git a/drivers/platform/x86/amd/pmf/core.c b/drivers/platform/x86/amd/pmf/core.c
>> index feaa09f5b35a..ff0d61a56484 100644
>> --- a/drivers/platform/x86/amd/pmf/core.c
>> +++ b/drivers/platform/x86/amd/pmf/core.c
>> @@ -351,7 +351,7 @@ static void amd_pmf_deinit_features(struct amd_pmf_dev *dev)
>> amd_pmf_deinit_sps(dev);
>> }
>>
>> - if (!dev->smart_pc_enabled) {
>> + if (dev->smart_pc_enabled) {
>> amd_pmf_deinit_smart_pc(dev);
>> } else if (is_apmf_func_supported(dev, APMF_FUNC_AUTO_MODE)) {
>> amd_pmf_deinit_auto_mode(dev);
>> diff --git a/drivers/platform/x86/amd/pmf/pmf.h b/drivers/platform/x86/amd/pmf/pmf.h
>> index 16999c5b334f..66cae1cca73c 100644
>> --- a/drivers/platform/x86/amd/pmf/pmf.h
>> +++ b/drivers/platform/x86/amd/pmf/pmf.h
>> @@ -441,11 +441,6 @@ struct apmf_dyn_slider_output {
>> struct apmf_cnqf_power_set ps[APMF_CNQF_MAX];
>> } __packed;
>>
>> -enum smart_pc_status {
>> - PMF_SMART_PC_ENABLED,
>> - PMF_SMART_PC_DISABLED,
>> -};
>> -
>> /* Smart PC - TA internals */
>> enum system_state {
>> SYSTEM_STATE_S0i3,
>> diff --git a/drivers/platform/x86/amd/pmf/tee-if.c b/drivers/platform/x86/amd/pmf/tee-if.c
>> index f8c0177afb0d..8b7e3f87702e 100644
>> --- a/drivers/platform/x86/amd/pmf/tee-if.c
>> +++ b/drivers/platform/x86/amd/pmf/tee-if.c
>> @@ -260,7 +260,7 @@ static int amd_pmf_start_policy_engine(struct amd_pmf_dev *dev)
>> res = amd_pmf_invoke_cmd_init(dev);
>> if (res == TA_PMF_TYPE_SUCCESS) {
>> /* Now its safe to announce that smart pc is enabled */
>> - dev->smart_pc_enabled = PMF_SMART_PC_ENABLED;
>> + dev->smart_pc_enabled = true;
>> /*
>> * Start collecting the data from TA FW after a small delay
>> * or else, we might end up getting stale values.
>> @@ -268,7 +268,7 @@ static int amd_pmf_start_policy_engine(struct amd_pmf_dev *dev)
>> schedule_delayed_work(&dev->pb_work, msecs_to_jiffies(pb_actions_ms * 3));
>> } else {
>> dev_err(dev->dev, "ta invoke cmd init failed err: %x\n", res);
>> - dev->smart_pc_enabled = PMF_SMART_PC_DISABLED;
>> + dev->smart_pc_enabled = false;
>> return res;
>> }
>>
>
