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Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
===========================
drm/i915 Intel GFX Driver
===========================
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
The drm/i915 driver supports all (with the exception of some very early
models) integrated GFX chipsets with both Intel display and rendering
blocks. This excludes a set of SoC platforms with an SGX rendering unit,
those have basic support through the gma500 drm driver.
Core Driver Infrastructure
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
==========================
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
This section covers core driver infrastructure used by both the display
and the GEM parts of the driver.
Runtime Power Management
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_runtime_pm.c
:doc: runtime pm
.. kernel-doc:: drivers/gpu/drm/i915/intel_runtime_pm.c
:internal:
.. kernel-doc:: drivers/gpu/drm/i915/intel_uncore.c
:internal:
Interrupt Handling
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/i915_irq.c
:doc: interrupt handling
.. kernel-doc:: drivers/gpu/drm/i915/i915_irq.c
:functions: intel_irq_init intel_irq_init_hw intel_hpd_init
.. kernel-doc:: drivers/gpu/drm/i915/i915_irq.c
:functions: intel_runtime_pm_disable_interrupts
.. kernel-doc:: drivers/gpu/drm/i915/i915_irq.c
:functions: intel_runtime_pm_enable_interrupts
Intel GVT-g Guest Support(vGPU)
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
-------------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/i915_vgpu.c
:doc: Intel GVT-g guest support
.. kernel-doc:: drivers/gpu/drm/i915/i915_vgpu.c
:internal:
Display Hardware Handling
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
=========================
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
This section covers everything related to the display hardware including
the mode setting infrastructure, plane, sprite and cursor handling and
display, output probing and related topics.
Mode Setting Infrastructure
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
---------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
The i915 driver is thus far the only DRM driver which doesn't use the
common DRM helper code to implement mode setting sequences. Thus it has
its own tailor-made infrastructure for executing a display configuration
change.
Frontbuffer Tracking
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
--------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_frontbuffer.c
:doc: frontbuffer tracking
.. kernel-doc:: drivers/gpu/drm/i915/intel_frontbuffer.c
:internal:
.. kernel-doc:: drivers/gpu/drm/i915/i915_gem.c
:functions: i915_gem_track_fb
Display FIFO Underrun Reporting
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
-------------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_fifo_underrun.c
:doc: fifo underrun handling
.. kernel-doc:: drivers/gpu/drm/i915/intel_fifo_underrun.c
:internal:
Plane Configuration
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
-------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
This section covers plane configuration and composition with the primary
plane, sprites, cursors and overlays. This includes the infrastructure
to do atomic vsync'ed updates of all this state and also tightly coupled
topics like watermark setup and computation, framebuffer compression and
panel self refresh.
Atomic Plane Helpers
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
--------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_atomic_plane.c
:doc: atomic plane helpers
.. kernel-doc:: drivers/gpu/drm/i915/intel_atomic_plane.c
:internal:
Output Probing
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
--------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
This section covers output probing and related infrastructure like the
hotplug interrupt storm detection and mitigation code. Note that the
i915 driver still uses most of the common DRM helper code for output
probing, so those sections fully apply.
Hotplug
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
-------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_hotplug.c
:doc: Hotplug
.. kernel-doc:: drivers/gpu/drm/i915/intel_hotplug.c
:internal:
High Definition Audio
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
---------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_audio.c
:doc: High Definition Audio over HDMI and Display Port
.. kernel-doc:: drivers/gpu/drm/i915/intel_audio.c
:internal:
.. kernel-doc:: include/drm/i915_component.h
:internal:
Panel Self Refresh PSR (PSR/SRD)
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
--------------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_psr.c
:doc: Panel Self Refresh (PSR/SRD)
.. kernel-doc:: drivers/gpu/drm/i915/intel_psr.c
:internal:
Frame Buffer Compression (FBC)
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
------------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_fbc.c
:doc: Frame Buffer Compression (FBC)
.. kernel-doc:: drivers/gpu/drm/i915/intel_fbc.c
:internal:
Display Refresh Rate Switching (DRRS)
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
-------------------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c
:doc: Display Refresh Rate Switching (DRRS)
.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c
:functions: intel_dp_set_drrs_state
.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c
:functions: intel_edp_drrs_enable
.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c
:functions: intel_edp_drrs_disable
.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c
:functions: intel_edp_drrs_invalidate
.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c
:functions: intel_edp_drrs_flush
.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c
:functions: intel_dp_drrs_init
DPIO
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
----
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/i915_reg.h
:doc: DPIO
CSR firmware support for DMC
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
----------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_csr.c
:doc: csr support for dmc
.. kernel-doc:: drivers/gpu/drm/i915/intel_csr.c
:internal:
Video BIOS Table (VBT)
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
----------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_bios.c
:doc: Video BIOS Table (VBT)
.. kernel-doc:: drivers/gpu/drm/i915/intel_bios.c
:internal:
.. kernel-doc:: drivers/gpu/drm/i915/intel_vbt_defs.h
:internal:
Memory Management and Command Submission
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
========================================
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
This sections covers all things related to the GEM implementation in the
i915 driver.
Batchbuffer Parsing
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
-------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/i915_cmd_parser.c
:doc: batch buffer command parser
.. kernel-doc:: drivers/gpu/drm/i915/i915_cmd_parser.c
:internal:
Batchbuffer Pools
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
-----------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. 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:
Logical Rings, Logical Ring Contexts and Execlists
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
--------------------------------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_lrc.c
:doc: Logical Rings, Logical Ring Contexts and Execlists
.. kernel-doc:: drivers/gpu/drm/i915/intel_lrc.c
:internal:
Global GTT views
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
----------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_gtt.c
:doc: Global GTT views
.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_gtt.c
:internal:
GTT Fences and Swizzling
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_fence.c
:internal:
Global GTT Fence Handling
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
~~~~~~~~~~~~~~~~~~~~~~~~~
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_fence.c
:doc: fence register handling
Hardware Tiling and Swizzling Details
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_fence.c
:doc: tiling swizzling details
Object Tiling IOCTLs
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
--------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_tiling.c
:internal:
.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_tiling.c
:doc: buffer object tiling
Buffer Object Eviction
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
----------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
This section documents the interface functions 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.
.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_evict.c
:internal:
Buffer Object Memory Shrinking
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
------------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
This section documents the interface function for shrinking memory usage
of buffer object caches. Shrinking is used to make main memory
available. Note that this is mostly orthogonal to evicting buffer
objects, which has the goal to make space in gpu virtual address spaces.
.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_shrinker.c
:internal:
GuC
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
===
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
GuC-specific firmware loader
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
----------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_guc_loader.c
:doc: GuC-specific firmware loader
.. kernel-doc:: drivers/gpu/drm/i915/intel_guc_loader.c
:internal:
GuC-based command submission
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
----------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/i915_guc_submission.c
:doc: GuC-based command submission
.. kernel-doc:: drivers/gpu/drm/i915/i915_guc_submission.c
:internal:
GuC Firmware Layout
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
-------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/intel_guc_fwif.h
:doc: GuC Firmware Layout
Tracing
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
=======
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
This sections covers all things related to the tracepoints implemented
in the i915 driver.
i915_ppgtt_create and i915_ppgtt_release
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
----------------------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/i915_trace.h
:doc: i915_ppgtt_create and i915_ppgtt_release tracepoints
i915_context_create and i915_context_free
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
-----------------------------------------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/i915_trace.h
:doc: i915_context_create and i915_context_free tracepoints
switch_mm
Documentation/gpu: use recommended order of heading markers While splitting the document up, the headings "shifted" from what pandoc generated. Use the following order for headings for consistency: ============== Document title ============== First ===== Second ------ Third ~~~~~ Leave the lower level headings as they are; I think those are less important. Although RST doesn't mandate a specific order ("Rather than imposing a fixed number and order of section title adornment styles, the order enforced will be the order as encountered."), having the higher levels the same overall makes it easier to follow the documents. [I'm sort of kind of writing the recommendation for docs-next in the mean time, but this order seems sensible, and is what I'm proposing.] Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
2016-06-21 19:49:00 +08:00
---------
Documentation/gpu: split up the gpu documentation Make the gpu documentation easier to manage by splitting to separate files. Again, this is just the split, no real edits. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bd2b599b5105c28c8f05923005e6cc9b7efa7fc1.1466506505.git.jani.nikula@intel.com
2016-06-21 19:48:58 +08:00
.. kernel-doc:: drivers/gpu/drm/i915/i915_trace.h
:doc: switch_mm tracepoint
.. WARNING: DOCPROC directive not supported: !Cdrivers/gpu/drm/i915/i915_irq.c