Merge tag 'drm-intel-next-2016-03-30' of git://anongit.freedesktop.or…

…g/drm-intel into drm-next

- VBT code refactor for a clean split between parsing&using of firmware
  information (Jani)
- untangle the pll computation code, and splitting up the monster
  i9xx_crtc_compute_clocks (Ander)
- dsi support for bxt (Jani, Shashank Sharma and others)
- color manager (i.e. de-gamma, color conversion matrix & gamma support) from
  Lionel Landwerlin
- Vulkan hsw support in the command parser (Jordan Justen)
- large-scale renaming of intel_engine_cs variables/parameters to avoid the epic
  ring vs. engine confusion introduced in gen8 (Tvrtko Ursulin)
- few atomic patches from Maarten&Matt, big one is two-stage wm programming on ilk-bdw
- refactor driver load and add infrastructure to inject load failures for
  testing, from Imre
- various small things all over

* tag 'drm-intel-next-2016-03-30' of git://anongit.freedesktop.org/drm-intel: (179 commits)
  drm/i915: Update DRIVER_DATE to 20160330
  drm/i915: Call intel_dp_mst_resume() before resuming displays
  drm/i915: Fix races on fbdev
  drm/i915: remove unused dev_priv->render_reclock_avail
  drm/i915: move sdvo mappings to vbt data
  drm/i915: move edp low vswing config to vbt data
  drm/i915: use a substruct in vbt data for edp
  drm/i915: replace for_each_engine()
  drm/i915: introduce for_each_engine_id()
  drm/i915/bxt: Fix DSI HW state readout
  drm/i915: Remove vblank wait from hsw_enable_ips, v2.
  drm/i915: Tidy aliasing_gtt_bind_vma()
  drm/i915: Split PNV version of crtc_compute_clock()
  drm/i915: Split g4x_crtc_compute_clock()
  drm/i915: Split i8xx_crtc_compute_clock()
  drm/i915: Split CHV and VLV specific crtc_compute_clock() hooks
  drm/i915: Merge ironlake_compute_clocks() and ironlake_crtc_compute_clock()
  drm/i915: Move fp divisor calculation into ironlake_compute_dpll()
  drm/i915: Pass crtc_state->dpll directly to ->find_dpll()
  drm/i915: Simplify ironlake_crtc_compute_clock() CPU eDP case
  ...

Documentation/DocBook/gpu.tmpl

@@ -2153,7 +2153,11 @@ void intel_crt_init(struct drm_device *dev)
 	<td valign="top" >ENUM</td>
 	<td valign="top" >{ "Automatic", "Full", "Limited 16:235" }</td>
 	<td valign="top" >Connector</td>
-	<td valign="top" >TBD</td>
+	<td valign="top" >When this property is set to Limited 16:235
+		and CTM is set, the hardware will be programmed with the
+		result of the multiplication of CTM by the limited range
+		matrix to ensure the pixels normaly in the range 0..1.0 are
+		remapped to the range 16/255..235/255.</td>
 	</tr>
 	<tr>
 	<td valign="top" >“audio”</td>
@@ -3334,7 +3338,7 @@ int num_ioctls;</synopsis>
 	<title>Video BIOS Table (VBT)</title>
 !Pdrivers/gpu/drm/i915/intel_bios.c Video BIOS Table (VBT)
 !Idrivers/gpu/drm/i915/intel_bios.c
-!Idrivers/gpu/drm/i915/intel_bios.h
+!Idrivers/gpu/drm/i915/intel_vbt_defs.h
       </sect2>
     </sect1>
 

drivers/gpu/drm/i915/Kconfig

@@ -56,3 +56,9 @@ config DRM_I915_USERPTR
 	  selected to enabled full userptr support.
 
 	  If in doubt, say "Y".
+
+menu "drm/i915 Debugging"
+depends on DRM_I915
+depends on EXPERT
+source drivers/gpu/drm/i915/Kconfig.debug
+endmenu

drivers/gpu/drm/i915/Kconfig.debug

@@ -0,0 +1,12 @@
+config DRM_I915_DEBUG
+        bool "Enable additional driver debugging"
+        depends on DRM_I915
+        default n
+        help
+          Choose this option to turn on extra driver debugging that may affect
+          performance but will catch some internal issues.
+
+          Recommended for driver developers only.
+
+          If in doubt, say "N".
+

drivers/gpu/drm/i915/Makefile

@@ -55,7 +55,9 @@ i915-y += intel_audio.o \
 	  intel_atomic.o \
 	  intel_atomic_plane.o \
 	  intel_bios.o \
+	  intel_color.o \
 	  intel_display.o \
+	  intel_dpll_mgr.o \
 	  intel_fbc.o \
 	  intel_fifo_underrun.o \
 	  intel_frontbuffer.o \