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| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2022-10-20 15:12:34 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-10-21 13:05:07 +0100 |
| commit | 3ab2c21e65188cac151de1fbe6adf841f2ecb082 (patch) | |
| tree | 27e77f9e4777c851ae1f5abdfae0f9269188f96b /include/sound | |
| parent | 5d5d915bcde228cd78f5d42062fb65babe651363 (diff) | |
| download | linux-3ab2c21e65188cac151de1fbe6adf841f2ecb082.tar.bz2 | |
ASoC: SOF: Intel: Add ipc4 library loading implementation
On Intel HDA platforms the library loading is done via DMA and an IPC
message is also need to be sent to initiate the downloading of the new
library.
Co-developed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Chao Song <chao.song@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20221020121238.18339-16-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/sof/ipc4/header.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/sound/sof/ipc4/header.h b/include/sound/sof/ipc4/header.h index 99efe0ef1784..622193be7ac4 100644 --- a/include/sound/sof/ipc4/header.h +++ b/include/sound/sof/ipc4/header.h @@ -185,6 +185,10 @@ enum sof_ipc4_pipeline_state { #define SOF_IPC4_GLB_PIPE_STATE_MASK GENMASK(15, 0) #define SOF_IPC4_GLB_PIPE_STATE(x) ((x) << SOF_IPC4_GLB_PIPE_STATE_SHIFT) +/* load library ipc msg */ +#define SOF_IPC4_GLB_LOAD_LIBRARY_LIB_ID_SHIFT 16 +#define SOF_IPC4_GLB_LOAD_LIBRARY_LIB_ID(x) ((x) << SOF_IPC4_GLB_LOAD_LIBRARY_LIB_ID_SHIFT) + enum sof_ipc4_channel_config { /* one channel only. */ SOF_IPC4_CHANNEL_CONFIG_MONO, |