On Mon, 25 Sep 2023, Srinivas Pandruvada wrote:
> Allowed level mask is a mask of levels, which are currently allowed
> to dynamically switch. But even dynamic switching is not allowed,
even if ?
> user should be able to check all parameters for selection via BIOS.
I think you're lacking a negation in the above paragraph because it sounds
like there's an internal contradiction in it. Can you please take a look.
--
i.
> So when passing the level mask for display to user space, use fuse
> enabled mask, which has all levels.
>
> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
> ---
> drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c
> index 37f17e229419..48465636aadb 100644
> --- a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c
> +++ b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c
> @@ -712,7 +712,7 @@ static int isst_if_get_perf_level(void __user *argp)
> return -EINVAL;
>
> perf_level.max_level = power_domain_info->max_level;
> - perf_level.level_mask = power_domain_info->pp_header.allowed_level_mask;
> + perf_level.level_mask = power_domain_info->pp_header.level_en_mask;
> perf_level.feature_rev = power_domain_info->pp_header.feature_rev;
> _read_pp_info("current_level", perf_level.current_level, SST_PP_STATUS_OFFSET,
> SST_PP_LEVEL_START, SST_PP_LEVEL_WIDTH, SST_MUL_FACTOR_NONE)
>
