Re: [PATCH libdrm v2 00/25] Update Tegra support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



18.02.2022 00:37, Thierry Reding пишет:
> On Thu, Feb 17, 2022 at 11:02:53PM +0300, Dmitry Osipenko wrote:
>> 17.02.2022 22:16, Thierry Reding пишет:
>>> From: Thierry Reding <treding@xxxxxxxxxx>
>>>
>>> Hi all,
>>>
>>> this is the userspace part of the kernel patches that were recently
>>> merged into drm-next:
>>>
>>>   https://patchwork.freedesktop.org/series/92378/
>>>
>>> The goal is to provide a userspace implementation of the UAPI exposed by
>>> the kernel and show its usage in some test programs that can also be
>>> used for basic sanity testing. More complete userspace implementations
>>> are available here:
>>>
>>>   * https://github.com/cyndis/vaapi-tegra-driver
>>>   * https://github.com/grate-driver/xf86-video-opentegra
>>>   * https://github.com/grate-driver/grate
>>>
>>> Changes in v2:
>>> - implement vic_clear() as a helper using ->fill() (Michał Mirosław)
>>> - rebase and fix a couple of Meson errors/warnings
>>>
>>> Thierry
>>>
>>> Thierry Reding (25):
>>>   tegra: Indent according to .editorconfig
>>>   tegra: Remove unused IOCTL implementations
>>>   tegra: Extract common buffer object allocation code
>>>   tegra: Fix mmap() of GEM buffer objects
>>>   tegra: Add flink helpers
>>>   tegra: Add PRIME support helpers
>>>   tegra: Make API more consistent
>>>   tegra: Install tegra-openclose test
>>>   tegra: Update for new UABI
>>>   tegra: Include private.h in list of source files
>>>   tegra: Add channel APIs
>>>   tegra: Add job and push buffer APIs
>>>   tegra: Add syncpoint APIs
>>>   tests: tegra: Add helper library for tests
>>>   tests: tegra: Add gr2d-fill test
>>>   tests: tegra: Add syncpt-wait test
>>>   tests: tegra: Add syncpoint timeout test
>>>   tests: tegra: Add VIC support
>>>   tests: tegra: Add VIC 3.0 support
>>>   tests: tegra: Add VIC 4.0 support
>>>   tests: tegra: Add VIC 4.1 support
>>>   tests: tegra: Add VIC 4.2 support
>>>   tests: tegra: Add VIC clear test
>>>   tests: tegra: Add VIC blit test
>>>   tests: tegra: Add VIC flip test
>>>
>>>  include/drm/tegra_drm.h      | 429 +++++++++++++++++++++++--
>>>  tegra/channel.c              | 195 ++++++++++++
>>>  tegra/job.c                  | 187 +++++++++++
>>>  tegra/meson.build            |   7 +-
>>>  tegra/private.h              |  85 ++++-
>>>  tegra/pushbuf.c              | 184 +++++++++++
>>>  tegra/syncpt.c               | 101 ++++++
>>>  tegra/tegra-symbols.txt      |  27 +-
>>>  tegra/tegra.c                | 386 +++++++++++-----------
>>>  tegra/tegra.h                |  95 +++++-
>>>  tests/tegra/.gitignore       |   3 +-
>>>  tests/tegra/drm-test-tegra.c | 147 +++++++++
>>>  tests/tegra/drm-test-tegra.h |  55 ++++
>>>  tests/tegra/drm-test.c       | 248 +++++++++++++++
>>>  tests/tegra/drm-test.h       |  72 +++++
>>>  tests/tegra/gr2d-fill.c      | 146 +++++++++
>>>  tests/tegra/host1x.h         |  34 ++
>>>  tests/tegra/meson.build      |  88 +++++-
>>>  tests/tegra/openclose.c      |  52 +--
>>>  tests/tegra/syncpt-timeout.c | 163 ++++++++++
>>>  tests/tegra/syncpt-wait.c    | 151 +++++++++
>>>  tests/tegra/vic-blit.c       | 333 +++++++++++++++++++
>>>  tests/tegra/vic-clear.c      | 173 ++++++++++
>>>  tests/tegra/vic-flip.c       | 333 +++++++++++++++++++
>>>  tests/tegra/vic.c            | 184 +++++++++++
>>>  tests/tegra/vic.h            | 181 +++++++++++
>>>  tests/tegra/vic30.c          | 458 +++++++++++++++++++++++++++
>>>  tests/tegra/vic30.h          | 439 ++++++++++++++++++++++++++
>>>  tests/tegra/vic40.c          | 370 ++++++++++++++++++++++
>>>  tests/tegra/vic40.h          | 285 +++++++++++++++++
>>>  tests/tegra/vic41.c          | 374 ++++++++++++++++++++++
>>>  tests/tegra/vic41.h          | 372 ++++++++++++++++++++++
>>>  tests/tegra/vic42.c          | 374 ++++++++++++++++++++++
>>>  tests/tegra/vic42.h          | 597 +++++++++++++++++++++++++++++++++++
>>>  34 files changed, 7068 insertions(+), 260 deletions(-)
>>
>>
>> Why do we need these tests in libdrm? Why not IGT?
> 
> Oops, sorry. I had meant to reply to your question in the previous
> version. The idea was to have this minimal set of tests in libdrm as a
> way to demonstrate how to use the various APIs. At the same time, this
> is meant to serve as an easy way to validate that everything works from
> the comparatively simple libdrm package.

Who will be validating libdrm on Tegra?

> But yes, adding more tests on top of this to IGT is something that I've
> been pondering and I certainly wouldn't object if anyone else was going
> to attempt to do so. I don't think IGT and libdrm need to be mutually
> exclusive, though.

I know that IGT tests are regularly run by the KernelCI at least on TK1.



[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux