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-rw-r--r--include/drm/drm_dp_helper.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index e49879ce95f..376155f8f81 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -43,6 +43,8 @@
43#define AUX_I2C_REPLY_MASK (0x3 << 6) 43#define AUX_I2C_REPLY_MASK (0x3 << 6)
44 44
45/* AUX CH addresses */ 45/* AUX CH addresses */
46#define DP_DPCP_REV 0x0
47
46#define DP_LINK_BW_SET 0x100 48#define DP_LINK_BW_SET 0x100
47# define DP_LINK_BW_1_62 0x06 49# define DP_LINK_BW_1_62 0x06
48# define DP_LINK_BW_2_7 0x0a 50# define DP_LINK_BW_2_7 0x0a