On Thu, Aug 15, 2019 at 02:31:26PM +0000, Fabrizio Castro wrote:
> Hi Greg, hi Laurent,
> 
> Thank you for your feedback!
> 
> > From: linux-kernel-ow...@vger.kernel.org 
> > <linux-kernel-ow...@vger.kernel.org> On Behalf Of Laurent Pinchart
> > Sent: 15 August 2019 15:15
> > Subject: Re: [PATCH v2 3/9] drm: Rename drm_bridge_timings to drm_timings
> > 
> > Hi Greg,
> > 
> > On Thu, Aug 15, 2019 at 04:04:00PM +0200, Greg Kroah-Hartman wrote:
> > > On Thu, Aug 15, 2019 at 04:18:38PM +0300, Laurent Pinchart wrote:
> > > > Hi Fabrizio,
> > > >
> > > > (CC'ing Greg as the architect of the SPDX move)
> > >
> > > _one of_, not the one that did the most of he work, that would be Thomas 
> > > :)
> > >
> > > > On Thu, Aug 15, 2019 at 12:04:27PM +0100, Fabrizio Castro wrote:
> > > > > The information represented by drm_bridge_timings is also
> > > > > needed by panels, therefore rename drm_bridge_timings to
> > > > > drm_timings.
> > > > >
> > > > > Signed-off-by: Fabrizio Castro <fabrizio.cas...@bp.renesas.com>
> > > > > Link: https://www.spinics.net/lists/linux-renesas-soc/msg43271.html
> > > > >
> > > > > ---
> > > > > v1->v2:
> > > > > * new patch
> > > > >
> > > > > I have copied the license from include/drm/drm_bridge.h as that's
> > > > > where the struct originally came from. What's the right SPDX license
> > > > > to use in this case?
> > > >
> > > > https://wiki.spdx.org/view/Legal_Team/Decisions/Dealing_with_Public_Domain_within_SPDX_Files
> > > >
> > > > Greg, any idea on how we should handle this ?
> > >
> > > Ugh, what lunacy.  But drm_bridge.h is NOT under any "public domain"
> > > license, so why is that an issue here?  This looks like a "normal" bsd 3
> > > clause license to me, right?
> > 
> > You're right, I overread part of the text in drm_bridge.h, it seems to
> > indeed be covered by a BSD 3 clause license. Sorry for the noise.
> 
> Mmm... This is the template for the BSD-3-Clause:
> 
> Copyright (c) <YEAR>, <OWNER>                                                 
>    
> All rights reserved.                                                          
>    
>                                                                               
>    
> Redistribution and use in source and binary forms, with or without 
> modification, are permitted provided that the following conditions are met:
>                                                                               
>    
> Redistributions of source code must retain the above copyright notice, this 
> list of conditions and the following disclaimer.
> Redistributions in binary form must reproduce the above copyright notice, 
> this list of conditions and the following disclaimer in the documentation 
> and/or other materials provided with the distribution.
> Neither the name of the <ORGANIZATION> nor the names of its contributors may 
> be used to endorse or promote products derived from this software without 
> specific prior written permission.
> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
> AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
> IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
> ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 
> LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
> CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
> SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
> INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
> CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
> ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
> POSSIBILITY OF SUCH DAMAGE.
> 
> And this is the license coming from include/drm/drm_bridge.h:
> 
> /*                                                                            
>                                                                               
>                                                                               
>                                       
>  * Copyright (c) 2016 Intel Corporation                                       
>    
>  *                                                                            
>    
>  * Permission to use, copy, modify, distribute, and sell this software and 
> its   
>  * documentation for any purpose is hereby granted without fee, provided that 
>    
>  * the above copyright notice appear in all copies and that both that 
> copyright  
>  * notice and this permission notice appear in supporting documentation, and  
>    
>  * that the name of the copyright holders not be used in advertising or       
>    
>  * publicity pertaining to distribution of the software without specific,     
>    
>  * written prior permission.  The copyright holders make no representations   
>    
>  * about the suitability of this software for any purpose.  It is provided 
> "as   
>  * is" without express or implied warranty.                                   
>    
>  *                                                                            
>    
>  * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS 
> SOFTWARE,   
>  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO     
>    
>  * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR   
>    
>  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF 
> USE,   
>  * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER     
>    
>  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 
> PERFORMANCE  
>  * OF THIS SOFTWARE.                                                          
>    
>  */
> 
> Perhaps I am completely wrong here, and I am not a lawyer, but the wording 
> seems different enough to me...
> I am happy to use "BSD-3-Clause" though. Laurent please double check.

Please talk to your lawyers about this, we are not them...

thanks,

greg k-h
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