summaryrefslogtreecommitdiff
path: root/Documentation/gpu/vc4.rst
blob: 5df1d98b954461457e670744131acbecd9242f4b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
=====================================
 drm/vc4 Broadcom VC4 Graphics Driver
=====================================

.. kernel-doc:: drivers/gpu/drm/vc4/vc4_drv.c
   :doc: Broadcom VC4 Graphics Driver

Display Hardware Handling
=========================

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.

Pixel Valve (DRM CRTC)
----------------------

.. kernel-doc:: drivers/gpu/drm/vc4/vc4_crtc.c
   :doc: VC4 CRTC module

HVS
---

.. kernel-doc:: drivers/gpu/drm/vc4/vc4_hvs.c
   :doc: VC4 HVS module.

HVS planes
----------

.. kernel-doc:: drivers/gpu/drm/vc4/vc4_plane.c
   :doc: VC4 plane module

HDMI encoder
------------

.. kernel-doc:: drivers/gpu/drm/vc4/vc4_hdmi.c
   :doc: VC4 Falcon HDMI module

DSI encoder
-----------

.. kernel-doc:: drivers/gpu/drm/vc4/vc4_dsi.c
   :doc: VC4 DSI0/DSI1 module

DPI encoder
-----------

.. kernel-doc:: drivers/gpu/drm/vc4/vc4_dpi.c
   :doc: VC4 DPI module

VEC (Composite TV out) encoder
------------------------------

.. kernel-doc:: drivers/gpu/drm/vc4/vc4_vec.c
   :doc: VC4 SDTV module

Memory Management and 3D Command Submission
===========================================

This section covers the GEM implementation in the vc4 driver.

GPU buffer object (BO) management
---------------------------------

.. kernel-doc:: drivers/gpu/drm/vc4/vc4_bo.c
   :doc: VC4 GEM BO management support

V3D binner command list (BCL) validation
----------------------------------------

.. kernel-doc:: drivers/gpu/drm/vc4/vc4_validate.c
   :doc: Command list validator for VC4.

V3D render command list (RCL) generation
----------------------------------------

.. kernel-doc:: drivers/gpu/drm/vc4/vc4_render_cl.c
   :doc: Render command list generation

Shader validator for VC4
---------------------------
.. kernel-doc:: drivers/gpu/drm/vc4/vc4_validate_shaders.c
   :doc: Shader validator for VC4.

V3D Interrupts
--------------

.. kernel-doc:: drivers/gpu/drm/vc4/vc4_irq.c
   :doc: Interrupt management for the V3D engine