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-rw-r--r--include/linux/soundwire/sdw.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index ee349a4c5349..00f5826092e3 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -299,6 +299,7 @@ struct sdw_dpn_audio_mode {
* @max_async_buffer: Number of samples that this port can buffer in
* asynchronous modes
* @block_pack_mode: Type of block port mode supported
+ * @read_only_wordlength: Read Only wordlength field in DPN_BlockCtrl1 register
* @port_encoding: Payload Channel Sample encoding schemes supported
* @audio_modes: Audio modes supported
*/
@@ -322,6 +323,7 @@ struct sdw_dpn_prop {
u32 modes;
u32 max_async_buffer;
bool block_pack_mode;
+ bool read_only_wordlength;
u32 port_encoding;
struct sdw_dpn_audio_mode *audio_modes;
};