1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index d74b62d0ec72..0779e7f33f42 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -3100,6 +3100,12 @@ static int vlv_pipe_crc_ctl_reg(struct drm_device *dev,
                 *val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_DP_C_VLV;
                 need_stable_symbols = true;
                 break;
+        case INTEL_PIPE_CRC_SOURCE_DP_D:
+                if (!IS_CHERRYVIEW(dev))
+                        return -EINVAL;
+                *val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_DP_D_VLV;
+                need_stable_symbols = true;
+                break;
         case INTEL_PIPE_CRC_SOURCE_NONE:
                 *val = 0;
                 break;