[igt-dev] [PATCH i-g-t v2 1/8] igt/vmwgfx: Add generated headers for svga device

[Zack Rusin]

On Fri, 2023-03-17 at 17:52 +0100, Kamil Konieczny wrote:
> !! External Email
> 
> Hi Zack,
> 
> On 2023-03-15 at 22:26:52 -0400, Zack Rusin wrote:
> > From: Maaz Mombasawala <mombasawalam at vmware.com>
> > 
> > Add generated headers for svga device which will be used
> > to interface with the vmwgfx driver.
> > 
> > Signed-off-by: Roye Eshed <reshed at vmware.com>
> > Signed-off-by: Zack Rusin <zackr at vmware.com>
> > Signed-off-by: Maaz Mombasawala <mombasawalam at vmware.com>
> > ---
> >  lib/svga/svga3d_cmd.h         | 1511 +++++++++++++++++++++++++++++
> >  lib/svga/svga3d_devcaps.h     |  369 +++++++
> >  lib/svga/svga3d_dx.h          | 1722 +++++++++++++++++++++++++++++++++
> >  lib/svga/svga3d_limits.h      |   83 ++
> >  lib/svga/svga3d_reg.h         |   44 +
> >  lib/svga/svga3d_surfacedefs.h | 1559 +++++++++++++++++++++++++++++
> >  lib/svga/svga3d_types.h       | 1554 +++++++++++++++++++++++++++++
> >  lib/svga/svga_escape.h        |   54 ++
> >  lib/svga/svga_overlay.h       |  115 +++
> >  lib/svga/svga_reg.h           |  897 +++++++++++++++++
> >  lib/svga/vm_basic_types.h     |  161 +++
> >  11 files changed, 8069 insertions(+)
> >  create mode 100644 lib/svga/svga3d_cmd.h
> >  create mode 100644 lib/svga/svga3d_devcaps.h
> >  create mode 100644 lib/svga/svga3d_dx.h
> >  create mode 100644 lib/svga/svga3d_limits.h
> >  create mode 100644 lib/svga/svga3d_reg.h
> >  create mode 100644 lib/svga/svga3d_surfacedefs.h
> >  create mode 100644 lib/svga/svga3d_types.h
> >  create mode 100644 lib/svga/svga_escape.h
> >  create mode 100644 lib/svga/svga_overlay.h
> >  create mode 100644 lib/svga/svga_reg.h
> >  create mode 100644 lib/svga/vm_basic_types.h
> > 
> > diff --git a/lib/svga/svga3d_cmd.h b/lib/svga/svga3d_cmd.h
> > new file mode 100644
> > index 00000000..5a64d40b
> > --- /dev/null
> > +++ b/lib/svga/svga3d_cmd.h
> > @@ -0,0 +1,1511 @@
> > +/**********************************************************
> > + * Copyright 2012-2021 VMware, Inc.
> > + * SPDX-License-Identifier: GPL-2.0 OR MIT
> 
> imho SPDX should be first, (c) in line below. Did you check it
> with checkpatch.pl from Linux kernel ?

Those headers are from the kernel. They're auto-generated so I'd prefer to keep them
matching the kernel otherwise it's impossible to keep them up to date and the next
time someone updates them they revert back. Having said that the spdx line being
first is something that we did change in the script autogenerating them, it's just
that we haven't updated those headers in IGT for a while. I was planning to update
the kernel and igt next month, but I can do that sooner.

As to the deleting the license text after the spdx header, VMware has standard open
source contributing header template that we need to use, while we can ask for an
exception to change it for IGT, it might be a lot more effective is someone other
than us does it after contribution lands in particular because it seems a few other
files in IGT do the same thing (e.g. amd_basic.c, amd_pci_unplug.c,
amd_deadlock.c...) so it might be a worthy project wide cleanup.

z