diff options
| -rw-r--r-- | include/sound/compress_driver.h | 4 | ||||
| -rw-r--r-- | include/uapi/sound/compress_offload.h | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h index 5db4881b0681..b55c9eeb2b54 100644 --- a/include/sound/compress_driver.h +++ b/include/sound/compress_driver.h @@ -143,6 +143,10 @@ struct snd_compr_stream { * Not valid if copy is implemented * @get_caps: Retrieve DSP capabilities, mandatory * @get_codec_caps: Retrieve capabilities for a specific codec, mandatory + * @task_create: Create a set of input/output buffers for accel operations + * @task_start: Start (queue) a task for accel operations + * @task_stop: Stop (dequeue) a task for accel operations + * @task_free: Free a set of input/output buffers for accel operations */ struct snd_compr_ops { int (*open)(struct snd_compr_stream *stream); diff --git a/include/uapi/sound/compress_offload.h b/include/uapi/sound/compress_offload.h index 98772b0cbcb7..d62eb93af0ed 100644 --- a/include/uapi/sound/compress_offload.h +++ b/include/uapi/sound/compress_offload.h @@ -139,6 +139,7 @@ struct snd_compr_metadata { * @output_fd: data output file descriptor (dma-buf) * @input_size: filled data in bytes (from caller, must not exceed fragment size) * @flags: see SND_COMPRESS_TFLG_* defines + * @reserved: reserved for future extension */ struct snd_compr_task { __u64 seqno; @@ -169,6 +170,7 @@ enum snd_compr_state { * @output_size: filled data in bytes (from driver) * @output_flags: reserved for future (all zeros - from driver) * @state: actual task state (SND_COMPRESS_TASK_STATE_*) + * @reserved: reserved for future extension */ struct snd_compr_task_status { __u64 seqno; |