Documentation/gpu/tegra.rst

10 Up until, but not including, Tegra124 (aka Tegra K1) the drm/tegra driver
11 supports the built-in GPU, comprised of the gr2d and gr3d engines. Starting
12 with Tegra124 the GPU is based on the NVIDIA desktop GPU architecture and
18   - A host1x driver that provides infrastructure and access to the host1x
21   - A KMS driver that supports the display controllers as well as a number of
22     outputs, such as RGB, HDMI, DSI, and DisplayPort.
24   - A set of custom userspace IOCTLs that can be used to submit jobs to the
40 device using a driver-provided function which will set up the bits specific to
48 -------------------------------
50 .. kernel-doc:: include/linux/host1x.h
52 .. kernel-doc:: drivers/gpu/host1x/bus.c
56 --------------------------
58 .. kernel-doc:: drivers/gpu/host1x/syncpt.c
69 -------------------
98 -------
101 All generations support at least HDMI. While earlier generations supported the
110 This interface is no longer available since Tegra124. It has been replaced by
113 HDMI  subsection
116 HDMI is supported on all Tegra SoCs. Starting with Tegra210, HDMI is provided
117 by the versatile SOR output, which supports eDP, DP and HDMI. The SOR is able
118 to support HDMI 2.0, though support for this is currently not merged.
131 eDP was first introduced in Tegra124 where it was used to drive the display
143 -----------
146 with Tegra-specific flags. This is useful for buffers that should be tiled, or
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166 -------------------------