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| author | Mark Brown <broonie@kernel.org> | 2024-04-03 20:45:32 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-04-03 20:45:32 +0100 |
| commit | 86f26aca49840162bfaa28742ddff00bbe143357 (patch) | |
| tree | d4e0ca23d5a15fdd708328a04a1209109c139001 /include | |
| parent | b9cfeeb9b0144ca53893e3fc2691a19f0d0e308b (diff) | |
| parent | d641def12ec929af6c4f9b1b28efcd3e5dff21b4 (diff) | |
| download | linux-stable-86f26aca49840162bfaa28742ddff00bbe143357.tar.gz linux-stable-86f26aca49840162bfaa28742ddff00bbe143357.tar.bz2 linux-stable-86f26aca49840162bfaa28742ddff00bbe143357.zip | |
ALSA: cirrus: Tidy up of firmware control read/write
Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:
This set of patches factors out some repeated code to clean up
firmware control read/write functions, and removes some redundant
control notification code.
base-commit: f193957b0fbbba397c8bddedf158b3bf7e4850fc
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/firmware/cirrus/cs_dsp.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/firmware/cirrus/cs_dsp.h b/include/linux/firmware/cirrus/cs_dsp.h index 23384a54d575..82687e07a7c2 100644 --- a/include/linux/firmware/cirrus/cs_dsp.h +++ b/include/linux/firmware/cirrus/cs_dsp.h @@ -238,8 +238,12 @@ void cs_dsp_cleanup_debugfs(struct cs_dsp *dsp); int cs_dsp_coeff_write_acked_control(struct cs_dsp_coeff_ctl *ctl, unsigned int event_id); int cs_dsp_coeff_write_ctrl(struct cs_dsp_coeff_ctl *ctl, unsigned int off, const void *buf, size_t len); +int cs_dsp_coeff_lock_and_write_ctrl(struct cs_dsp_coeff_ctl *ctl, unsigned int off, + const void *buf, size_t len); int cs_dsp_coeff_read_ctrl(struct cs_dsp_coeff_ctl *ctl, unsigned int off, void *buf, size_t len); +int cs_dsp_coeff_lock_and_read_ctrl(struct cs_dsp_coeff_ctl *ctl, unsigned int off, + void *buf, size_t len); struct cs_dsp_coeff_ctl *cs_dsp_get_ctl(struct cs_dsp *dsp, const char *name, int type, unsigned int alg); |