From 2dce0e94a3debe8d514a67dccad2505524c7d642 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Thu, 23 Nov 2017 23:15:14 -0800 Subject: iris: Initial commit of a new 'iris' driver for Intel Gen8+ GPUs. This commit introduces a new Gallium driver for Intel Gen8+ GPUs, named 'iris_dri.so' after the hardware. Developed by: - Kenneth Graunke (overall driver) - Dave Airlie (shaders, conditional render, overflow query, Gen8 port) - Chris Wilson (fencing, pinned memory, ...) - Jordan Justen (compute shaders) - Jason Ekstrand (image load store) - Caio Marcelo de Oliveira Filho (tessellation control passthrough) - Rafael Antognolli (auxiliary buffer fixes) - The rest of the i965 contributors and the Mesa community --- src/gallium/winsys/iris/drm/iris_drm_public.h | 31 ++++++++++++++++++++++++ src/gallium/winsys/iris/drm/iris_drm_winsys.c | 34 +++++++++++++++++++++++++++ src/gallium/winsys/iris/drm/meson.build | 29 +++++++++++++++++++++++ 3 files changed, 94 insertions(+) create mode 100644 src/gallium/winsys/iris/drm/iris_drm_public.h create mode 100644 src/gallium/winsys/iris/drm/iris_drm_winsys.c create mode 100644 src/gallium/winsys/iris/drm/meson.build (limited to 'src/gallium/winsys/iris/drm') diff --git a/src/gallium/winsys/iris/drm/iris_drm_public.h b/src/gallium/winsys/iris/drm/iris_drm_public.h new file mode 100644 index 00000000000..17c0b2e1a8f --- /dev/null +++ b/src/gallium/winsys/iris/drm/iris_drm_public.h @@ -0,0 +1,31 @@ +/* + * Copyright © 2017 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#ifndef IRIS_DRM_PUBLIC_H +#define IRIS_DRM_PUBLIC_H + +struct pipe_screen; + +struct pipe_screen *iris_drm_screen_create(int drm_fd); + +#endif /* IRIS_DRM_PUBLIC_H */ diff --git a/src/gallium/winsys/iris/drm/iris_drm_winsys.c b/src/gallium/winsys/iris/drm/iris_drm_winsys.c new file mode 100644 index 00000000000..49c7c0f41e2 --- /dev/null +++ b/src/gallium/winsys/iris/drm/iris_drm_winsys.c @@ -0,0 +1,34 @@ +/* + * Copyright © 2017 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#include +#include + +#include "iris_drm_public.h" +#include "iris/iris_screen.h" + +struct pipe_screen * +iris_drm_screen_create(int fd) +{ + return iris_screen_create(fcntl(fd, F_DUPFD_CLOEXEC, 3)); +} diff --git a/src/gallium/winsys/iris/drm/meson.build b/src/gallium/winsys/iris/drm/meson.build new file mode 100644 index 00000000000..3f8e2a8c63c --- /dev/null +++ b/src/gallium/winsys/iris/drm/meson.build @@ -0,0 +1,29 @@ +# Copyright © 2017 Intel Corporation +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +# SOFTWARE. + +libiriswinsys = static_library( + 'iriswinsys', + files('iris_drm_winsys.c'), + include_directories : [ + inc_src, inc_include, + inc_gallium, inc_gallium_aux, inc_gallium_drivers, + ], + c_args : [c_vis_args], +) -- cgit v1.2.3