diff options
Diffstat (limited to 'include/linux/amd-pmf-io.h')
| -rw-r--r-- | include/linux/amd-pmf-io.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/linux/amd-pmf-io.h b/include/linux/amd-pmf-io.h index b4f818205216..55198d2875cc 100644 --- a/include/linux/amd-pmf-io.h +++ b/include/linux/amd-pmf-io.h @@ -18,10 +18,12 @@ * enum sfh_message_type - Query the SFH message type * @MT_HPD: Message ID to know the Human presence info from MP2 FW * @MT_ALS: Message ID to know the Ambient light info from MP2 FW + * @MT_SRA: Message ID to know the SRA data from MP2 FW */ enum sfh_message_type { MT_HPD, MT_ALS, + MT_SRA, }; /** @@ -40,11 +42,45 @@ enum sfh_hpd_info { * struct amd_sfh_info - get HPD sensor info from MP2 FW * @ambient_light: Populates the ambient light information * @user_present: Populates the user presence information + * @platform_type: Operating modes (clamshell, flat, tent, etc.) + * @laptop_placement: Device states (ontable, onlap, outbag) */ struct amd_sfh_info { u32 ambient_light; u8 user_present; + u32 platform_type; + u32 laptop_placement; +}; + +enum laptop_placement { + LP_UNKNOWN = 0, + ON_TABLE, + ON_LAP_MOTION, + IN_BAG, + OUT_OF_BAG, + 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 |