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+.. _dcn_blocks:
+
+==========
+DCN Blocks
+==========
+
+In this section, you will find some extra details about some of the DCN blocks
+and the code documentation when it is automatically generated.
+
+DCHUBBUB
+--------
+
+.. kernel-doc:: drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
+   :doc: overview
+
+HUBP
+----
+
+.. kernel-doc:: drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h
+   :doc: overview
+
+DPP
+---
+
+.. kernel-doc:: drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
+   :doc: overview
+
+.. kernel-doc:: drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h
+   :internal:
+
+MPC
+---
+
+.. kernel-doc:: drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
+   :doc: overview
+
+.. kernel-doc:: drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
+   :internal:
+   :no-identifiers: mpcc_blnd_cfg mpcc_alpha_blend_mode
+
+OPP
+---
+
+.. kernel-doc:: drivers/gpu/drm/amd/display/dc/inc/hw/opp.h
+   :doc: overview
+
+.. kernel-doc:: drivers/gpu/drm/amd/display/dc/inc/hw/opp.h
+   :internal:
+
+DIO
+---
+
+.. kernel-doc:: drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_dio.c
+   :doc: overview
+
+.. kernel-doc:: drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_dio.c
+   :internal: