4 files changed, 73 insertions, 28 deletions
diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst
index b664f054c259..59619296c84b 100644
--- a/Documentation/gpu/drm-mm.rst
+++ b/Documentation/gpu/drm-mm.rst
@@ -400,16 +400,13 @@ GEM VRAM Helper Functions Reference
 .. kernel-doc:: drivers/gpu/drm/drm_gem_vram_helper.c
    :export:
 
-VRAM MM Helper Functions Reference
-----------------------------------
+GEM TTM Helper Functions Reference
+-----------------------------------
 
-.. kernel-doc:: drivers/gpu/drm/drm_vram_mm_helper.c
+.. kernel-doc:: drivers/gpu/drm/drm_gem_ttm_helper.c
    :doc: overview
 
-.. kernel-doc:: include/drm/drm_vram_mm_helper.h
-   :internal:
-
-.. kernel-doc:: drivers/gpu/drm/drm_vram_mm_helper.c
+.. kernel-doc:: drivers/gpu/drm/drm_gem_ttm_helper.c
    :export:
 
 VMA Offset Manager
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst
index 3415255ad3dc..60bd6e6403da 100644
--- a/Documentation/gpu/i915.rst
+++ b/Documentation/gpu/i915.rst
@@ -246,6 +246,15 @@ Display PLLs
 .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dpll_mgr.h
    :internal:
 
+Display State Buffer
+--------------------
+
+.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dsb.c
+   :doc: DSB
+
+.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dsb.c
+   :internal:
+
 Memory Management and Command Submission
 ========================================
 
@@ -358,15 +367,6 @@ Batchbuffer Parsing
 .. kernel-doc:: drivers/gpu/drm/i915/i915_cmd_parser.c
    :internal:
 
-Batchbuffer Pools
------------------
-
-.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_batch_pool.c
-   :doc: batch pool
-
-.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_batch_pool.c
-   :internal:
-
 User Batchbuffer Execution
 --------------------------
 
@@ -415,32 +415,53 @@ Object Tiling IOCTLs
 .. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_tiling.c
    :doc: buffer object tiling
 
+Microcontrollers
+================
+
+Starting from gen9, three microcontrollers are available on the HW: the
+graphics microcontroller (GuC), the HEVC/H.265 microcontroller (HuC) and the
+display microcontroller (DMC). The driver is responsible for loading the
+firmwares on the microcontrollers; the GuC and HuC firmwares are transferred
+to WOPCM using the DMA engine, while the DMC firmware is written through MMIO.
+
 WOPCM
-=====
+-----
 
 WOPCM Layout
-------------
+~~~~~~~~~~~~
 
 .. kernel-doc:: drivers/gpu/drm/i915/intel_wopcm.c
    :doc: WOPCM Layout
 
 GuC
-===
+---
 
-Firmware Layout
--------------------
+.. kernel-doc:: drivers/gpu/drm/i915/gt/uc/intel_guc.c
+   :doc: GuC
+
+GuC Firmware Layout
+~~~~~~~~~~~~~~~~~~~
 
 .. kernel-doc:: drivers/gpu/drm/i915/gt/uc/intel_uc_fw_abi.h
    :doc: Firmware Layout
 
+GuC Memory Management
+~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/gpu/drm/i915/gt/uc/intel_guc.c
+   :doc: GuC Memory Management
+.. kernel-doc:: drivers/gpu/drm/i915/gt/uc/intel_guc.c
+   :functions: intel_guc_allocate_vma
+
+
 GuC-specific firmware loader
-----------------------------
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 .. kernel-doc:: drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c
    :internal:
 
 GuC-based command submission
-----------------------------
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 .. kernel-doc:: drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
    :doc: GuC-based command submission
@@ -448,11 +469,26 @@ GuC-based command submission
 .. kernel-doc:: drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
    :internal:
 
-GuC Address Space
------------------
+HuC
+---
+.. kernel-doc:: drivers/gpu/drm/i915/gt/uc/intel_huc.c
+   :doc: HuC
+.. kernel-doc:: drivers/gpu/drm/i915/gt/uc/intel_huc.c
+   :functions: intel_huc_auth
 
-.. kernel-doc:: drivers/gpu/drm/i915/gt/uc/intel_guc.c
-   :doc: GuC Address Space
+HuC Memory Management
+~~~~~~~~~~~~~~~~~~~~~
+
+.. kernel-doc:: drivers/gpu/drm/i915/gt/uc/intel_huc.c
+   :doc: HuC Memory Management
+
+HuC Firmware Layout
+~~~~~~~~~~~~~~~~~~~
+The HuC FW layout is the same as the GuC one, see `GuC Firmware Layout`_
+
+DMC
+---
+See `CSR firmware support for DMC`_
 
 Tracing
 =======
diff --git a/Documentation/gpu/mcde.rst b/Documentation/gpu/mcde.rst
index c69e977defda..dd43dde379e0 100644
--- a/Documentation/gpu/mcde.rst
+++ b/Documentation/gpu/mcde.rst
@@ -5,4 +5,4 @@
 =======================================================
 
 .. kernel-doc:: drivers/gpu/drm/mcde/mcde_drv.c
-   :doc: ST-Ericsson MCDE DRM Driver
+   :doc: ST-Ericsson MCDE Driver
diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 32787acff0a8..8dc147c93c9c 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -284,6 +284,18 @@ drm_fb_helper tasks
   removed: drm_fb_helper_single_add_all_connectors(),
   drm_fb_helper_add_one_connector() and drm_fb_helper_remove_one_connector().
 
+connector register/unregister fixes
+-----------------------------------
+
+- For most connectors it's a no-op to call drm_connector_register/unregister
+  directly from driver code, drm_dev_register/unregister take care of this
+  already. We can remove all of them.
+
+- For dp drivers it's a bit more a mess, since we need the connector to be
+  registered when calling drm_dp_aux_register. Fix this by instead calling
+  drm_dp_aux_init, and moving the actual registering into a late_register
+  callback as recommended in the kerneldoc.
+
 Core refactorings
 =================