diff options
Diffstat (limited to 'drivers/soundwire/cadence_master.h')
| -rw-r--r-- | drivers/soundwire/cadence_master.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/soundwire/cadence_master.h b/drivers/soundwire/cadence_master.h index ca9e805bab88..0434d70d4b1f 100644 --- a/drivers/soundwire/cadence_master.h +++ b/drivers/soundwire/cadence_master.h @@ -70,7 +70,7 @@ struct sdw_cdns_stream_config { }; /** - * struct sdw_cdns_dma_data: Cadence DMA data + * struct sdw_cdns_dai_runtime: Cadence DAI runtime data * * @name: SoundWire stream name * @stream: stream runtime @@ -81,8 +81,9 @@ struct sdw_cdns_stream_config { * @hw_params: hw_params to be applied in .prepare step * @suspended: status set when suspended, to be used in .prepare * @paused: status set in .trigger, to be used in suspend + * @direction: stream direction */ -struct sdw_cdns_dma_data { +struct sdw_cdns_dai_runtime { char *name; struct sdw_stream_runtime *stream; struct sdw_cdns_pdi *pdi; @@ -92,6 +93,7 @@ struct sdw_cdns_dma_data { struct snd_pcm_hw_params *hw_params; bool suspended; bool paused; + int direction; }; /** @@ -108,6 +110,7 @@ struct sdw_cdns_dma_data { * @registers: Cadence registers * @link_up: Link status * @msg_count: Messages sent on bus + * @dai_runtime_array: runtime context for each allocated DAI. */ struct sdw_cdns { struct device *dev; @@ -135,6 +138,8 @@ struct sdw_cdns { struct work_struct work; struct list_head list; + + struct sdw_cdns_dai_runtime **dai_runtime_array; }; #define bus_to_cdns(_bus) container_of(_bus, struct sdw_cdns, bus) |