On Wed, Dec 16, 2020 at 04:12:14PM +0100, Daniel Vetter wrote: > On Wed, Dec 16, 2020 at 05:03:25PM +0200, Laurent Pinchart wrote: > > On Wed, Dec 16, 2020 at 03:34:35PM +0100, Daniel Vetter wrote: > > > On Wed, Dec 16, 2020 at 04:43:50AM +0200, Laurent Pinchart wrote: > > > > The DRM core uAPI headers are licensed under the MIT license, and carry > > > > copies of the license with slight variations. Replace them with SPDX > > > > headers. > > > > > > > > Following a discussion with Daniel Vetter on this topic, add a > > > > clarification in the drm-uapi.rst file that independent closed-source > > > > userspace implementations of software using the DRM uAPI are accepted, > > > > as allowed by the MIT license. > > > > > > > > Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx> > > > > Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > > > > Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> > > > > Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx> > > > > > > Maybe get and ack from Alex and Dave on this too, just to make sure > > > everyone's happy. > > > > CC'ing Dave. Which Alex are you talking about ? > > The amd one, they're one of the big ones having closed userspace running > on top of the upstream drm/amdgpu driver. cc'ed. AMD legal seems to have nack'ed the previous version. I'll drop the AMD driver change (02/20) from v2, but I want to keep 01/10. > > > > --- > > > > Documentation/gpu/drm-uapi.rst | 4 ++++ > > > > include/uapi/drm/drm.h | 20 +------------------- > > > > include/uapi/drm/drm_fourcc.h | 20 +------------------- > > > > include/uapi/drm/drm_mode.h | 19 +------------------ > > > > include/uapi/drm/drm_sarea.h | 20 +------------------- > > > > 5 files changed, 8 insertions(+), 75 deletions(-) > > > > > > > > diff --git a/Documentation/gpu/drm-uapi.rst b/Documentation/gpu/drm-uapi.rst > > > > index 7dce175f6d75..96ea55200f04 100644 > > > > --- a/Documentation/gpu/drm-uapi.rst > > > > +++ b/Documentation/gpu/drm-uapi.rst > > > > @@ -109,6 +109,10 @@ is already rather painful for the DRM subsystem, with multiple different uAPIs > > > > for the same thing co-existing. If we add a few more complete mistakes into the > > > > mix every year it would be entirely unmanageable. > > > > > > > > +The DRM subsystem has however no concern with independent closed-source > > > > +userspace implementations. To officialize that position, the DRM uAPI headers > > > > +are covered by the MIT license. > > > > + > > > > .. _drm_render_node: > > > > > > > > Render nodes > > > > diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h > > > > index 808b48a93330..14d57361e580 100644 > > > > --- a/include/uapi/drm/drm.h > > > > +++ b/include/uapi/drm/drm.h > > > > @@ -1,3 +1,4 @@ > > > > +/* SPDX-License-Identifier: MIT */ > > > > /** > > > > * \file drm.h > > > > * Header for the Direct Rendering Manager > > > > @@ -12,25 +13,6 @@ > > > > * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. > > > > * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. > > > > * All rights reserved. > > > > - * > > > > - * 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 > > > > - * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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 _DRM_H_ > > > > diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h > > > > index 723c8e23ca87..51e2c8a825a3 100644 > > > > --- a/include/uapi/drm/drm_fourcc.h > > > > +++ b/include/uapi/drm/drm_fourcc.h > > > > @@ -1,24 +1,6 @@ > > > > +/* SPDX-License-Identifier: MIT */ > > > > /* > > > > * Copyright 2011 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 > > > > - * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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 DRM_FOURCC_H > > > > diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h > > > > index b49fbf2bdc40..21dfec63b338 100644 > > > > --- a/include/uapi/drm/drm_mode.h > > > > +++ b/include/uapi/drm/drm_mode.h > > > > @@ -1,27 +1,10 @@ > > > > +/* SPDX-License-Identifier: MIT */ > > > > /* > > > > * Copyright (c) 2007 Dave Airlie <airlied@xxxxxxxx> > > > > * Copyright (c) 2007 Jakob Bornecrantz <wallbraker@xxxxxxxxx> > > > > * Copyright (c) 2008 Red Hat Inc. > > > > * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA > > > > * Copyright (c) 2007-2008 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. > > > > */ > > > > > > > > #ifndef _DRM_MODE_H > > > > diff --git a/include/uapi/drm/drm_sarea.h b/include/uapi/drm/drm_sarea.h > > > > index a951ced60ebe..1e38d028332d 100644 > > > > --- a/include/uapi/drm/drm_sarea.h > > > > +++ b/include/uapi/drm/drm_sarea.h > > > > @@ -1,3 +1,4 @@ > > > > +/* SPDX-License-Identifier: MIT */ > > > > /** > > > > * \file drm_sarea.h > > > > * \brief SAREA definitions > > > > @@ -8,25 +9,6 @@ > > > > /* > > > > * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas. > > > > * All Rights Reserved. > > > > - * > > > > - * 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 > > > > - * TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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 _DRM_SAREA_H_ -- Regards, Laurent Pinchart _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
