diff options
Diffstat (limited to 'sound/soc/sof/sof-priv.h')
| -rw-r--r-- | sound/soc/sof/sof-priv.h | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index de08825915b3..6760fd895950 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -43,6 +43,9 @@ #define SOF_DBG_PRINT_IPC_SUCCESS_LOGS BIT(9) /* print IPC success * in dmesg logs */ +#define SOF_DBG_FORCE_NOCODEC BIT(10) /* ignore all codec-related + * configurations + */ /* Flag definitions used for controlling the DSP dump behavior */ #define SOF_DBG_DUMP_REGS BIT(0) @@ -136,6 +139,17 @@ struct snd_sof_platform_stream_params { bool cont_update_posn; }; +/** + * struct sof_firmware - Container struct for SOF firmware + * @fw: Pointer to the firmware + * @payload_offset: Offset of the data within the loaded firmware image to be + * loaded to the DSP (skipping for example ext_manifest section) + */ +struct sof_firmware { + const struct firmware *fw; + u32 payload_offset; +}; + /* * SOF DSP HW abstraction operations. * Used to abstract DSP HW architecture and any IO busses between host CPU @@ -160,6 +174,10 @@ struct snd_sof_dsp_ops { * TODO: consider removing these operations and calling respective * implementations directly */ + void (*write8)(struct snd_sof_dev *sof_dev, void __iomem *addr, + u8 value); /* optional */ + u8 (*read8)(struct snd_sof_dev *sof_dev, + void __iomem *addr); /* optional */ void (*write)(struct snd_sof_dev *sof_dev, void __iomem *addr, u32 value); /* optional */ u32 (*read)(struct snd_sof_dev *sof_dev, @@ -410,15 +428,11 @@ struct sof_ipc_pm_ops { * DSP. * The function implements generic, hardware independent way * of loading the initial firmware and its modules (if any). - * @query_fw_configuration: Optional function pointer to query information and - * configuration from the booted firmware. - * Executed after the first successful firmware boot. */ struct sof_ipc_fw_loader_ops { int (*validate)(struct snd_sof_dev *sdev); size_t (*parse_ext_manifest)(struct snd_sof_dev *sdev); int (*load_fw_to_dsp)(struct snd_sof_dev *sdev); - int (*query_fw_configuration)(struct snd_sof_dev *sdev); }; struct sof_ipc_tplg_ops; @@ -432,6 +446,11 @@ struct sof_ipc_pcm_ops; * @fw_loader: Pointer to Firmware Loader ops * @fw_tracing: Pointer to Firmware tracing ops * + * @init: Optional pointer for IPC related initialization + * @exit: Optional pointer for IPC related cleanup + * @post_fw_boot: Optional pointer to execute IPC related tasks after firmware + * boot. + * * @tx_msg: Function pointer for sending a 'short' IPC message * @set_get_data: Function pointer for set/get data ('large' IPC message). This * function may split up the 'large' message and use the @tx_msg @@ -453,6 +472,10 @@ struct sof_ipc_ops { const struct sof_ipc_fw_loader_ops *fw_loader; const struct sof_ipc_fw_tracing_ops *fw_tracing; + int (*init)(struct snd_sof_dev *sdev); + void (*exit)(struct snd_sof_dev *sdev); + int (*post_fw_boot)(struct snd_sof_dev *sdev); + int (*tx_msg)(struct snd_sof_dev *sdev, void *msg_data, size_t msg_bytes, void *reply_data, size_t reply_bytes, bool no_pm); int (*set_get_data)(struct snd_sof_dev *sdev, void *data, size_t data_bytes, @@ -487,6 +510,9 @@ struct snd_sof_dev { spinlock_t ipc_lock; /* lock for IPC users */ spinlock_t hw_lock; /* lock for HW IO access */ + /* Main, Base firmware image */ + struct sof_firmware basefw; + /* * ASoC components. plat_drv fields are set dynamically so * can't use const @@ -654,6 +680,8 @@ static inline void snd_sof_ipc_msgs_rx(struct snd_sof_dev *sdev) } int sof_ipc_tx_message(struct snd_sof_ipc *ipc, void *msg_data, size_t msg_bytes, void *reply_data, size_t reply_bytes); +int sof_ipc_set_get_data(struct snd_sof_ipc *ipc, void *msg_data, + size_t msg_bytes, bool set); int sof_ipc_tx_message_no_pm(struct snd_sof_ipc *ipc, void *msg_data, size_t msg_bytes, void *reply_data, size_t reply_bytes); int sof_ipc_send_msg(struct snd_sof_dev *sdev, void *msg_data, size_t msg_bytes, |