1 files changed, 6 insertions, 0 deletions

diff --git a/sound/soc/codecs/rt5670.h b/sound/soc/codecs/rt5670.h
index a0b5c855b492..d11b9c207e26 100644
--- a/sound/soc/codecs/rt5670.h
+++ b/sound/soc/codecs/rt5670.h
@@ -228,6 +228,12 @@
 #define RT5670_R_VOL_MASK                       (0x3f)
 #define RT5670_R_VOL_SFT                        0
 
+/* SW Reset & Device ID (0x00) */
+#define RT5670_ID_MASK                          (0x3 << 1)
+#define RT5670_ID_5670                          (0x0 << 1)
+#define RT5670_ID_5672                          (0x1 << 1)
+#define RT5670_ID_5671                          (0x2 << 1)
+
 /* Combo Jack Control 1 (0x0a) */
 #define RT5670_CBJ_BST1_MASK                    (0xf << 12)
 #define RT5670_CBJ_BST1_SFT                     (12)