diff options
| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2022-04-26 10:17:37 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-04-29 13:05:59 +0100 |
| commit | 7b3a5be546a131f806fa015d1c78987daf1eb5c9 (patch) | |
| tree | de7e5e01911255090773787f108fcff6e6af3aee /sound/soc/sof/ipc3-control.c | |
| parent | f0d31dbb3fc44ac9cb0d9991cc0a629c88e80ac8 (diff) | |
ASoC: SOF: expose a couple of functions
Expose the mixer_to_ipc() and ipc_to_mixer() functions for reuse in
IPC4.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220426171743.171061-6-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/ipc3-control.c')
| -rw-r--r-- | sound/soc/sof/ipc3-control.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/sound/soc/sof/ipc3-control.c b/sound/soc/sof/ipc3-control.c index bea26e73a741..4347adcc6543 100644 --- a/sound/soc/sof/ipc3-control.c +++ b/sound/soc/sof/ipc3-control.c @@ -90,26 +90,6 @@ static int sof_ipc3_set_get_kcontrol_data(struct snd_sof_control *scontrol, bool return iops->set_get_data(sdev, cdata, cdata->rhdr.hdr.size, set); } -static inline u32 mixer_to_ipc(unsigned int value, u32 *volume_map, int size) -{ - if (value >= size) - return volume_map[size - 1]; - - return volume_map[value]; -} - -static inline u32 ipc_to_mixer(u32 value, u32 *volume_map, int size) -{ - int i; - - for (i = 0; i < size; i++) { - if (volume_map[i] >= value) - return i; - } - - return i - 1; -} - static void snd_sof_refresh_control(struct snd_sof_control *scontrol) { struct sof_ipc_ctrl_data *cdata = scontrol->ipc_control_data; |