diff options
Diffstat (limited to 'include/linux/amd-pmf-io.h')
| -rw-r--r-- | include/linux/amd-pmf-io.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/amd-pmf-io.h b/include/linux/amd-pmf-io.h index 6fa510f419c0..55198d2875cc 100644 --- a/include/linux/amd-pmf-io.h +++ b/include/linux/amd-pmf-io.h @@ -61,5 +61,26 @@ enum laptop_placement { LP_UNDEFINED, }; +/** + * struct amd_pmf_npu_metrics: Get NPU metrics data from PMF driver + * @npuclk_freq: NPU clock frequency [MHz] + * @npu_busy: NPU busy % [0-100] + * @npu_power: NPU power [mW] + * @mpnpuclk_freq: MPNPU [MHz] + * @npu_reads: NPU read bandwidth [MB/sec] + * @npu_writes: NPU write bandwidth [MB/sec] + */ +struct amd_pmf_npu_metrics { + u16 npuclk_freq; + u16 npu_busy[8]; + u16 npu_power; + u16 mpnpuclk_freq; + u16 npu_reads; + u16 npu_writes; +}; + int amd_get_sfh_info(struct amd_sfh_info *sfh_info, enum sfh_message_type op); + +/* AMD PMF and NPU interface */ +int amd_pmf_get_npu_data(struct amd_pmf_npu_metrics *info); #endif |