[Mesa-dev] [PATCH 0/4] Common KMS renderonly support

[Kyle Russell]

Thanks for this.  Sorry I'm just now seeing it.  I'll try this out on the
armada+etnaviv configuration.

On Thu, Jan 24, 2019 at 5:35 PM Rob Herring <robh at kernel.org> wrote:

> This series aims to make supporting new platforms containing
> renderonly GPUs easier with less copy-n-paste. This hasn't been a big
> issue so far as the current renderonly drivers (vc4 and etnaviv) only
> exists on a few platforms. This is changing with i.MX+freedreno,
> armada+etnaviv and a slew of platforms using Mali lima and panfrost
> drivers.
>
> I've taken the kmsro winsys from Eric, extended the pipe-loader to
> fall back to kmsro, added etnaviv support, and switched imx to use
> kmsro.
>
> I've tested this with the panfrost tree. Help testing on i.MX would be
> nice. A git branch is here[1].
>
> Rob
>
> [1] https://github.com/robherring/mesa winsys-renderonly
>
> Eric Anholt (1):
>   pl111: Rename the pl111 driver to "kmsro".
>
> Rob Herring (3):
>   pipe-loader: Fallback to kmsro driver when no matching driver name
>     found
>   kmsro: Add etnaviv renderonly support
>   Switch imx to kmsro and remove the imx winsys
>
>  .travis.yml                                   |  2 +-
>  Android.mk                                    |  7 ++-
>  Makefile.am                                   |  2 +-
>  configure.ac                                  | 28 ++++-------
>  meson.build                                   | 12 ++---
>  meson_options.txt                             |  4 +-
>  src/gallium/Android.mk                        |  3 +-
>  src/gallium/Makefile.am                       |  8 +--
>  .../auxiliary/pipe-loader/pipe_loader_drm.c   | 18 +++----
>  .../auxiliary/target-helpers/drm_helper.h     | 35 +++----------
>  .../target-helpers/drm_helper_public.h        |  2 +-
>  src/gallium/drivers/imx/Automake.inc          |  9 ----
>  .../drivers/{pl111 => kmsro}/Android.mk       |  6 +--
>  src/gallium/drivers/kmsro/Automake.inc        |  9 ++++
>  .../drivers/{imx => kmsro}/Makefile.am        |  4 +-
>  .../drivers/{pl111 => kmsro}/Makefile.sources |  0
>  src/gallium/drivers/pl111/Automake.inc        |  9 ----
>  src/gallium/drivers/pl111/Makefile.am         |  8 ---
>  src/gallium/meson.build                       | 23 ++++-----
>  src/gallium/targets/dri/Makefile.am           |  3 +-
>  src/gallium/targets/dri/meson.build           |  8 +--
>  src/gallium/targets/dri/target.c              |  2 +-
>  src/gallium/winsys/imx/drm/Android.mk         | 40 ---------------
>  src/gallium/winsys/imx/drm/Makefile.am        | 35 -------------
>  src/gallium/winsys/imx/drm/Makefile.sources   |  3 --
>  src/gallium/winsys/imx/drm/imx_drm_public.h   | 34 -------------
>  src/gallium/winsys/imx/drm/imx_drm_winsys.c   | 50 -------------------
>  src/gallium/winsys/imx/drm/meson.build        | 33 ------------
>  .../winsys/{pl111 => kmsro}/drm/Android.mk    |  2 +-
>  .../winsys/{pl111 => kmsro}/drm/Makefile.am   | 12 ++++-
>  src/gallium/winsys/kmsro/drm/Makefile.sources |  3 ++
>  .../drm/kmsro_drm_public.h}                   |  8 +--
>  .../drm/kmsro_drm_winsys.c}                   | 42 +++++++++++-----
>  .../winsys/{pl111 => kmsro}/drm/meson.build   | 23 ++++++---
>  src/gallium/winsys/pl111/drm/Makefile.sources |  3 --
>  35 files changed, 130 insertions(+), 360 deletions(-)
>  delete mode 100644 src/gallium/drivers/imx/Automake.inc
>  rename src/gallium/drivers/{pl111 => kmsro}/Android.mk (91%)
>  create mode 100644 src/gallium/drivers/kmsro/Automake.inc
>  rename src/gallium/drivers/{imx => kmsro}/Makefile.am (55%)
>  rename src/gallium/drivers/{pl111 => kmsro}/Makefile.sources (100%)
>  delete mode 100644 src/gallium/drivers/pl111/Automake.inc
>  delete mode 100644 src/gallium/drivers/pl111/Makefile.am
>  delete mode 100644 src/gallium/winsys/imx/drm/Android.mk
>  delete mode 100644 src/gallium/winsys/imx/drm/Makefile.am
>  delete mode 100644 src/gallium/winsys/imx/drm/Makefile.sources
>  delete mode 100644 src/gallium/winsys/imx/drm/imx_drm_public.h
>  delete mode 100644 src/gallium/winsys/imx/drm/imx_drm_winsys.c
>  delete mode 100644 src/gallium/winsys/imx/drm/meson.build
>  rename src/gallium/winsys/{pl111 => kmsro}/drm/Android.mk (97%)
>  rename src/gallium/winsys/{pl111 => kmsro}/drm/Makefile.am (87%)
>  create mode 100644 src/gallium/winsys/kmsro/drm/Makefile.sources
>  rename src/gallium/winsys/{pl111/drm/pl111_drm_public.h =>
> kmsro/drm/kmsro_drm_public.h} (89%)
>  rename src/gallium/winsys/{pl111/drm/pl111_drm_winsys.c =>
> kmsro/drm/kmsro_drm_winsys.c} (63%)
>  rename src/gallium/winsys/{pl111 => kmsro}/drm/meson.build (76%)
>  delete mode 100644 src/gallium/winsys/pl111/drm/Makefile.sources
>
> --
> 2.19.1
>
>
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