drm: dp helper: extract drm_dp_clock_recovery_ok

radeon and intel use the exact same definition.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Dave Airlie <airlied@gmail.com>

v2: Kill 2 more helpers in intel_dp.c that I've missed.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 9e1042073f67..89e92c95cf86 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -326,5 +326,7 @@ i2c_dp_aux_add_bus(struct i2c_adapter *adapter);
 #define DP_LINK_STATUS_SIZE        6
 bool drm_dp_channel_eq_ok(u8 link_status[DP_LINK_STATUS_SIZE],
                           int lane_count);
+bool drm_dp_clock_recovery_ok(u8 link_status[DP_LINK_STATUS_SIZE],
+                              int lane_count);
 
 #endif /* _DRM_DP_HELPER_H_ */