diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/include/dpcd_defs.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/include/dpcd_defs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/include/dpcd_defs.h b/drivers/gpu/drm/amd/display/include/dpcd_defs.h index d8e52e3b8e3c..1c66166d0a94 100644 --- a/drivers/gpu/drm/amd/display/include/dpcd_defs.h +++ b/drivers/gpu/drm/amd/display/include/dpcd_defs.h @@ -27,6 +27,9 @@ #define __DAL_DPCD_DEFS_H__ #include <drm/drm_dp_helper.h> +#ifndef DP_SINK_HW_REVISION_START // can remove this once the define gets into linux drm_dp_helper.h +#define DP_SINK_HW_REVISION_START 0x409 +#endif enum dpcd_revision { DPCD_REV_10 = 0x10, |