diff options
Diffstat (limited to 'sound/soc/intel/avs/avs.h')
| -rw-r--r-- | sound/soc/intel/avs/avs.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sound/soc/intel/avs/avs.h b/sound/soc/intel/avs/avs.h index 263ceb39d25d..583f46d5a9bc 100644 --- a/sound/soc/intel/avs/avs.h +++ b/sound/soc/intel/avs/avs.h @@ -22,6 +22,7 @@ struct avs_dev; struct avs_tplg; struct avs_tplg_library; struct avs_soc_component; +struct avs_ipc_msg; /* * struct avs_dsp_ops - Platform-specific DSP operations @@ -48,6 +49,8 @@ struct avs_dsp_ops { int (* const log_buffer_offset)(struct avs_dev *, u32); int (* const log_buffer_status)(struct avs_dev *, union avs_notify_msg *); int (* const coredump)(struct avs_dev *, union avs_notify_msg *); + bool (* const d0ix_toggle)(struct avs_dev *, struct avs_ipc_msg *, bool); + int (* const set_d0ix)(struct avs_dev *, bool); }; #define avs_dsp_op(adev, op, ...) \ @@ -191,6 +194,9 @@ struct avs_ipc { struct completion busy_completion; struct work_struct recovery_work; + struct delayed_work d0ix_work; + atomic_t d0ix_disable_depth; + bool in_d0ix; }; #define AVS_EIPC EREMOTEIO @@ -227,6 +233,11 @@ int avs_dsp_send_msg_timeout(struct avs_dev *adev, struct avs_ipc_msg *reply, int timeout); int avs_dsp_send_msg(struct avs_dev *adev, struct avs_ipc_msg *request, struct avs_ipc_msg *reply); +/* Two variants below are for messages that control DSP power states. */ +int avs_dsp_send_pm_msg_timeout(struct avs_dev *adev, struct avs_ipc_msg *request, + struct avs_ipc_msg *reply, int timeout, bool wake_d0i0); +int avs_dsp_send_pm_msg(struct avs_dev *adev, struct avs_ipc_msg *request, + struct avs_ipc_msg *reply, bool wake_d0i0); int avs_dsp_send_rom_msg_timeout(struct avs_dev *adev, struct avs_ipc_msg *request, int timeout); int avs_dsp_send_rom_msg(struct avs_dev *adev, struct avs_ipc_msg *request); @@ -234,6 +245,9 @@ void avs_dsp_interrupt_control(struct avs_dev *adev, bool enable); int avs_ipc_init(struct avs_ipc *ipc, struct device *dev); void avs_ipc_block(struct avs_ipc *ipc); +int avs_dsp_disable_d0ix(struct avs_dev *adev); +int avs_dsp_enable_d0ix(struct avs_dev *adev); + /* Firmware resources management */ int avs_get_module_entry(struct avs_dev *adev, const guid_t *uuid, struct avs_module_entry *entry); |