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| author | Rander Wang <rander.wang@intel.com> | 2023-12-15 16:31:01 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-12-15 12:57:56 +0000 |
| commit | 855a4772be9dc777cbcd580c8a07d9c54908219b (patch) | |
| tree | 526ceab39c33f4b644cfd25943bb906acf4576d8 /sound/soc/sof/ipc4-loader.c | |
| parent | 57cd29a82574b0e9d99ed5789801c96f765e8fcb (diff) | |
| download | linux-stable-855a4772be9dc777cbcd580c8a07d9c54908219b.tar.gz linux-stable-855a4772be9dc777cbcd580c8a07d9c54908219b.tar.bz2 linux-stable-855a4772be9dc777cbcd580c8a07d9c54908219b.zip | |
ASoC: SOF: IPC4: query fw_context_save feature from fw
Driver queries fw_context_save feature when fw is ready and can skip
library reload with this feature since library is saved in persistent
memory. The default value of fw_context_save is true unless fw reports
false.
Signed-off-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://msgid.link/r/20231215083102.3064200-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/ipc4-loader.c')
| -rw-r--r-- | sound/soc/sof/ipc4-loader.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/sof/ipc4-loader.c b/sound/soc/sof/ipc4-loader.c index eaa04762eb11..3539b0a66e1b 100644 --- a/sound/soc/sof/ipc4-loader.c +++ b/sound/soc/sof/ipc4-loader.c @@ -391,6 +391,9 @@ int sof_ipc4_query_fw_configuration(struct snd_sof_dev *sdev) goto out; } break; + case SOF_IPC4_FW_CONTEXT_SAVE: + ipc4_data->fw_context_save = *tuple->value; + break; default: break; } |