mbox series

[0/3] SoC: SOF: ipc: Optimizations for tx message

Message ID 20220128133620.9411-1-peter.ujfalusi@linux.intel.com
Headers show
Series SoC: SOF: ipc: Optimizations for tx message | expand

Message

Peter Ujfalusi Jan. 28, 2022, 1:36 p.m. UTC 
Hi,

The series will drop the internal use of 'header' parameter which is always
set to hdr->cmd.

The other simplification is to use the provided message directly as it is
guarantied to be valid throughout the message sending and we can save memory
by not allocating a temporary buffer, also saving on needles memcpy()
operations.

Regards,
Peter
---
Peter Ujfalusi (3):
  ASoC: SOF: Intel: cnl: Use pm_gate->hdr.cmd in
    cnl_compact_ipc_compress()
  ASoC: SOF: ipc: Drop header parameter from
    sof_ipc_tx_message_unlocked()
  ASoC: SOF: ipc: Do not allocate buffer for msg_data

 sound/soc/sof/intel/cnl.c |  6 ++----
 sound/soc/sof/ipc.c       | 24 ++++++++++++------------
 2 files changed, 14 insertions(+), 16 deletions(-)