github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-27 16:44:58 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

ASoC: SOF: reshuffle and optimize structures

Browse Source 
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:

pahole reports a number of sub-optimal structure definitions with
holes and cache-line alignment problems, this patchset optimizes a
couple of structure frequently used.

No functionality change, only re-ordering of structure members.
This commit is contained in:
Mark Brown 2024-08-02 22:26:47 +01:00
commit 218c900785
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
2 changed files with 11 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sound/soc/sof/sof-audio.h
View File

@ -314,12 +314,12 @@ struct sof_token_info {
/**
* struct snd_sof_pcm_stream_pipeline_list - List of pipelines associated with a PCM stream
* @count: number of pipeline widgets in the @pipe_widgets array
* @pipelines: array of pipelines
* @count: number of pipeline widgets in the @pipe_widgets array
*/
struct snd_sof_pcm_stream_pipeline_list {
u32 count;
struct snd_sof_pipeline **pipelines;
u32 count;
};
/* PCM stream, mapped to FW component */

16
sound/soc/sof/sof-priv.h
View File

@ -132,16 +132,17 @@ struct snd_sof_pdata;
/**
* struct snd_sof_platform_stream_params - platform dependent stream parameters
* @stream_tag: Stream tag to use
* @use_phy_addr: Use the provided @phy_addr for configuration
* @phy_addr: Platform dependent address to be used, if @use_phy_addr
* is true
* @stream_tag: Stream tag to use
* @use_phy_addr: Use the provided @phy_addr for configuration
* @no_ipc_position: Disable position update IPC from firmware
* @cont_update_posn: Continuous position update.
*/
struct snd_sof_platform_stream_params {
u32 phy_addr;
u16 stream_tag;
bool use_phy_address;
u32 phy_addr;
bool no_ipc_position;
bool cont_update_posn;
};
@ -411,8 +412,8 @@ struct snd_sof_debugfs_map {
/* mailbox descriptor, used for host <-> DSP IPC */
struct snd_sof_mailbox {
u32 offset;
size_t size;
u32 offset;
};
/* IPC message descriptor for host <-> DSP IO */
@ -424,11 +425,12 @@ struct snd_sof_ipc_msg {
size_t reply_size;
int reply_error;
/* notification, firmware initiated messages */
void *rx_data;
bool ipc_complete;
wait_queue_head_t waitq;
bool ipc_complete;
/* notification, firmware initiated messages */
void *rx_data;
};
/**