Commit 3650c25a authored by Neil Armstrong's avatar Neil Armstrong
Browse files

drm/meson: Add RST to bring together kerneldoc 



Acked-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
parent 2021d5b7

Documentation/gpu/index.rst

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@@ -11,6 +11,7 @@ Linux GPU Driver Developer's Guide 
   drm-kms-helpers

   drm-uapi

   i915

   meson

   tinydrm

   vc4

   vga-switcheroo

Documentation/gpu/meson.rst

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=============================================

drm/meson AmLogic Meson Video Processing Unit

=============================================



.. kernel-doc:: drivers/gpu/drm/meson/meson_drv.c

   :doc: Video Processing Unit



Video Processing Unit

=====================



The Amlogic Meson Display controller is composed of several components

that are going to be documented below:



.. code::



  DMC|---------------VPU (Video Processing Unit)----------------|------HHI------|

     | vd1   _______     _____________    _________________     |               |

  D  |-------|      |----|            |   |                |    |   HDMI PLL    |

  D  | vd2   | VIU  |    | Video Post |   | Video Encoders |<---|-----VCLK      |

  R  |-------|      |----| Processing |   |                |    |               |

     | osd2  |      |    |            |---| Enci ----------|----|-----VDAC------|

  R  |-------| CSC  |----| Scalers    |   | Encp ----------|----|----HDMI-TX----|

  A  | osd1  |      |    | Blenders   |   | Encl ----------|----|---------------|

  M  |-------|______|----|____________|   |________________|    |               |

  ___|__________________________________________________________|_______________|



Video Input Unit

================



.. kernel-doc:: drivers/gpu/drm/meson/meson_viu.c

   :doc: Video Input Unit



Video Post Processing

=====================



.. kernel-doc:: drivers/gpu/drm/meson/meson_vpp.c

   :doc: Video Post Processing



Video Encoder

=============



.. kernel-doc:: drivers/gpu/drm/meson/meson_venc.c

   :doc: Video Encoder



Video Canvas Management

=======================



.. kernel-doc:: drivers/gpu/drm/meson/meson_canvas.c

   :doc: Canvas



Video Clocks

============



.. kernel-doc:: drivers/gpu/drm/meson/meson_vclk.c

   :doc: Video Clocks



HDMI Video Output

=================



.. kernel-doc:: drivers/gpu/drm/meson/meson_dw_hdmi.c

   :doc: HDMI Output