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Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

Browse source 
Pull drm updates from Dave Airlie:
 "This is the main drm pull, it has a shared branch with some alsa
  crossover but everything should be acked by relevant people.

  New drivers:
     - ATMEL HLCDC driver
     - designware HDMI core support (used in multiple SoCs).

  core:
     - lots more atomic modesetting work, properties and atomic ioctl
       (hidden under option)
     - bridge rework allows support for Samsung exynos chromebooks to
       work finally.
     - some more panels supported

  i915:
     - atomic plane update support
     - DSI uses shared DSI infrastructure
     - Skylake basic support is all merged now
     - component framework used for i915/snd-hda interactions
     - write-combine cpu memory mappings
     - engine init code refactored
     - full ppgtt enabled where execlists are enabled.
     - cherryview rps/gpu turbo and pipe CRC support.

  radeon:
     - indirect draw support for evergreen/cayman
     - SMC and manual fan control for SI/CI
     - Displayport audio support

  amdkfd:
     - SDMA usermode queue support
     - replace suballocator usage with more suitable one
     - rework for allowing interfacing to more than radeon

  nouveau:
     - major renaming in prep for later splitting work
     - merge arm platform driver into nouveau
     - GK20A reclocking support

  msm:
     - conversion to atomic modesetting
     - YUV support for mdp4/5
     - eDP support
     - hw cursor for mdp5

  tegra:
     - conversion to atomic modesetting
     - better suspend/resume support for child devices

  rcar-du:
     - interlaced support

  imx:
     - move to using dw_hdmi shared support
     - mode_fixup support

  sti:
     - DVO support
     - HDMI infoframe support

  exynos:
     - refactoring and cleanup, removed lots of internal unnecessary
       abstraction
     - exynos7 DECON display controller support

  Along with the usual bunch of fixes, cleanups etc"

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (724 commits)
  drm/radeon: fix voltage setup on hawaii
  drm/radeon/dp: Set EDP_CONFIGURATION_SET for bridge chips if necessary
  drm/radeon: only enable kv/kb dpm interrupts once v3
  drm/radeon: workaround for CP HW bug on CIK
  drm/radeon: Don't try to enable write-combining without PAT
  drm/radeon: use 0-255 rather than 0-100 for pwm fan range
  drm/i915: Clamp efficient frequency to valid range
  drm/i915: Really ignore long HPD pulses on eDP
  drm/exynos: Add DECON driver
  drm/i915: Correct the base value while updating LP_OUTPUT_HOLD in MIPI_PORT_CTRL
  drm/i915: Insert a command barrier on BLT/BSD cache flushes
  drm/i915: Drop vblank wait from intel_dp_link_down
  drm/exynos: fix NULL pointer reference
  drm/exynos: remove exynos_plane_dpms
  drm/exynos: remove mode property of exynos crtc
  drm/exynos: Remove exynos_plane_dpms() call with no effect
  drm/i915: Squelch overzealous uncore reset WARN_ON
  drm/i915: Take runtime pm reference on hangcheck_info
  drm/i915: Correct the IOSF Dev_FN field for IOSF transfers
  drm/exynos: fix DMA_ATTR_NO_KERNEL_MAPPING usage
  ...
This commit is contained in:
Linus Torvalds 2015-02-16 15:48:00 -08:00
commit 796e1c5571
1138 changed files with 50782 additions and 34680 deletions
Download patch file Download diff file Expand all files Collapse all files

126
Documentation/DocBook/drm.tmpl
View file

@ -239,6 +239,14 @@
Driver supports dedicated render nodes.
</para></listitem>
</varlistentry>
<varlistentry>
<term>DRIVER_ATOMIC</term>
<listitem><para>
Driver supports atomic properties. In this case the driver
must implement appropriate obj->atomic_get_property() vfuncs
for any modeset objects with driver specific properties.
</para></listitem>
</varlistentry>
</variablelist>
</sect3>
<sect3>
@ -1377,7 +1385,7 @@ int max_width, max_height;</synopsis>
<itemizedlist>
<listitem>
DRM_PLANE_TYPE_PRIMARY represents a "main" plane for a CRTC. Primary
planes are the planes operated upon by by CRTC modesetting and flipping
planes are the planes operated upon by CRTC modesetting and flipping
operations described in <xref linkend="drm-kms-crtcops"/>.
</listitem>
<listitem>
@ -2362,6 +2370,7 @@ void intel_crt_init(struct drm_device *dev)
</sect2>
<sect2>
<title>Modeset Helper Functions Reference</title>
!Iinclude/drm/drm_crtc_helper.h
!Edrivers/gpu/drm/drm_crtc_helper.c
!Pdrivers/gpu/drm/drm_crtc_helper.c overview
</sect2>
@ -2564,8 +2573,8 @@ void intel_crt_init(struct drm_device *dev)
<td valign="top" >Description/Restrictions</td>
</tr>
<tr>
<td rowspan="25" valign="top" >DRM</td>
<td rowspan="4" valign="top" >Generic</td>
<td rowspan="36" valign="top" >DRM</td>
<td rowspan="5" valign="top" >Connector</td>
<td valign="top" >“EDID”</td>
<td valign="top" >BLOB | IMMUTABLE</td>
<td valign="top" >0</td>
@ -2594,7 +2603,14 @@ void intel_crt_init(struct drm_device *dev)
<td valign="top" >Contains tiling information for a connector.</td>
</tr>
<tr>
<td rowspan="1" valign="top" >Plane</td>
<td valign="top" >“CRTC_ID”</td>
<td valign="top" >OBJECT</td>
<td valign="top" >DRM_MODE_OBJECT_CRTC</td>
<td valign="top" >Connector</td>
<td valign="top" >CRTC that connector is attached to (atomic)</td>
</tr>
<tr>
<td rowspan="11" valign="top" >Plane</td>
<td valign="top" >“type”</td>
<td valign="top" >ENUM | IMMUTABLE</td>
<td valign="top" >{ "Overlay", "Primary", "Cursor" }</td>
@ -2602,6 +2618,76 @@ void intel_crt_init(struct drm_device *dev)
<td valign="top" >Plane type</td>
</tr>
<tr>
<td valign="top" >“SRC_X”</td>
<td valign="top" >RANGE</td>
<td valign="top" >Min=0, Max=UINT_MAX</td>
<td valign="top" >Plane</td>
<td valign="top" >Scanout source x coordinate in 16.16 fixed point (atomic)</td>
</tr>
<tr>
<td valign="top" >“SRC_Y”</td>
<td valign="top" >RANGE</td>
<td valign="top" >Min=0, Max=UINT_MAX</td>
<td valign="top" >Plane</td>
<td valign="top" >Scanout source y coordinate in 16.16 fixed point (atomic)</td>
</tr>
<tr>
<td valign="top" >“SRC_W”</td>
<td valign="top" >RANGE</td>
<td valign="top" >Min=0, Max=UINT_MAX</td>
<td valign="top" >Plane</td>
<td valign="top" >Scanout source width in 16.16 fixed point (atomic)</td>
</tr>
<tr>
<td valign="top" >“SRC_H”</td>
<td valign="top" >RANGE</td>
<td valign="top" >Min=0, Max=UINT_MAX</td>
<td valign="top" >Plane</td>
<td valign="top" >Scanout source height in 16.16 fixed point (atomic)</td>
</tr>
<tr>
<td valign="top" >“CRTC_X”</td>
<td valign="top" >SIGNED_RANGE</td>
<td valign="top" >Min=INT_MIN, Max=INT_MAX</td>
<td valign="top" >Plane</td>
<td valign="top" >Scanout CRTC (destination) x coordinate (atomic)</td>
</tr>
<tr>
<td valign="top" >“CRTC_Y”</td>
<td valign="top" >SIGNED_RANGE</td>
<td valign="top" >Min=INT_MIN, Max=INT_MAX</td>
<td valign="top" >Plane</td>
<td valign="top" >Scanout CRTC (destination) y coordinate (atomic)</td>
</tr>
<tr>
<td valign="top" >“CRTC_W”</td>
<td valign="top" >RANGE</td>
<td valign="top" >Min=0, Max=UINT_MAX</td>
<td valign="top" >Plane</td>
<td valign="top" >Scanout CRTC (destination) width (atomic)</td>
</tr>
<tr>
<td valign="top" >“CRTC_H”</td>
<td valign="top" >RANGE</td>
<td valign="top" >Min=0, Max=UINT_MAX</td>
<td valign="top" >Plane</td>
<td valign="top" >Scanout CRTC (destination) height (atomic)</td>
</tr>
<tr>
<td valign="top" >“FB_ID”</td>
<td valign="top" >OBJECT</td>
<td valign="top" >DRM_MODE_OBJECT_FB</td>
<td valign="top" >Plane</td>
<td valign="top" >Scanout framebuffer (atomic)</td>
</tr>
<tr>
<td valign="top" >“CRTC_ID”</td>
<td valign="top" >OBJECT</td>
<td valign="top" >DRM_MODE_OBJECT_CRTC</td>
<td valign="top" >Plane</td>
<td valign="top" >CRTC that plane is attached to (atomic)</td>
</tr>
<tr>
<td rowspan="2" valign="top" >DVI-I</td>
<td valign="top" >“subconnector”</td>
<td valign="top" >ENUM</td>
@ -3883,6 +3969,7 @@ int num_ioctls;</synopsis>
<title>Runtime Power Management</title>
!Pdrivers/gpu/drm/i915/intel_runtime_pm.c runtime pm
!Idrivers/gpu/drm/i915/intel_runtime_pm.c
!Idrivers/gpu/drm/i915/intel_uncore.c
</sect2>
<sect2>
<title>Interrupt Handling</title>
@ -3931,6 +4018,11 @@ int num_ioctls;</synopsis>
framebuffer compression and panel self refresh.
</para>
</sect2>
<sect2>
<title>Atomic Plane Helpers</title>
!Pdrivers/gpu/drm/i915/intel_atomic_plane.c atomic plane helpers
!Idrivers/gpu/drm/i915/intel_atomic_plane.c
</sect2>
<sect2>
<title>Output Probing</title>
<para>
@ -3949,6 +4041,11 @@ int num_ioctls;</synopsis>
<title>Panel Self Refresh PSR (PSR/SRD)</title>
!Pdrivers/gpu/drm/i915/intel_psr.c Panel Self Refresh (PSR/SRD)
!Idrivers/gpu/drm/i915/intel_psr.c
</sect2>
<sect2>
<title>Frame Buffer Compression (FBC)</title>
!Pdrivers/gpu/drm/i915/intel_fbc.c Frame Buffer Compression (FBC)
!Idrivers/gpu/drm/i915/intel_fbc.c
</sect2>
<sect2>
<title>DPIO</title>
@ -4052,12 +4149,33 @@ int num_ioctls;</synopsis>
<title>Batchbuffer Parsing</title>
!Pdrivers/gpu/drm/i915/i915_cmd_parser.c batch buffer command parser
!Idrivers/gpu/drm/i915/i915_cmd_parser.c
</sect2>
<sect2>
<title>Batchbuffer Pools</title>
!Pdrivers/gpu/drm/i915/i915_gem_batch_pool.c batch pool
!Idrivers/gpu/drm/i915/i915_gem_batch_pool.c
</sect2>
<sect2>
<title>Logical Rings, Logical Ring Contexts and Execlists</title>
!Pdrivers/gpu/drm/i915/intel_lrc.c Logical Rings, Logical Ring Contexts and Execlists
!Idrivers/gpu/drm/i915/intel_lrc.c
</sect2>
<sect2>
<title>Global GTT views</title>
!Pdrivers/gpu/drm/i915/i915_gem_gtt.c Global GTT views
!Idrivers/gpu/drm/i915/i915_gem_gtt.c
</sect2>
<sect2>
<title>Buffer Object Eviction</title>
<para>
This section documents the interface function for evicting buffer
objects to make space available in the virtual gpu address spaces.
Note that this is mostly orthogonal to shrinking buffer objects
caches, which has the goal to make main memory (shared with the gpu
through the unified memory architecture) available.
</para>
!Idrivers/gpu/drm/i915/i915_gem_evict.c
</sect2>
</sect1>
<sect1>