On Wed, 2020-02-05 at 23:27 +0000, Eric Engestrom wrote:
> On Wednesday, 2020-02-05 23:10:21 +0000, Li, Juston wrote:
> > On Wed, 2020-02-05 at 22:25 +0000, Eric Engestrom wrote:
> > > On Friday, 2020-01-31 13:41:09 -0800, Juston Li wrote:
> > > > From: Daniel Stone <daniels@xxxxxxxxxxxxx>
> > > >
> > > > Add a wrapper around the getfb2 ioctl, which returns extended
> > > > framebuffer information mirroring addfb2, including multiple
> > > > planes
> > > > and
> > > > modifiers.
> > > >
> > > > Changes since v3:
> > > > - remove unnecessary null check in drmModeFreeFB2 (Daniel
> > > > Stone)
> > > >
> > > > Changes since v2:
> > > > - getfb2 ioctl has been merged upstream
> > > > - sync include/drm/drm.h in a seperate patch
> > > >
> > > > Changes since v1:
> > > > - functions should be drm_public
> > > > - modifier should be 64 bits
> > > > - update ioctl number
> > > >
> > > > Signed-off-by: Juston Li <juston.li@xxxxxxxxx>
> > > > Signed-off-by: Daniel Stone <daniels@xxxxxxxxxxxxx>
> > > > ---
> > > > xf86drmMode.c | 36 ++++++++++++++++++++++++++++++++++++
> > > > xf86drmMode.h | 15 +++++++++++++++
> > > > 2 files changed, 51 insertions(+)
> > > >
> > > > diff --git a/xf86drmMode.c b/xf86drmMode.c
> > > > index 0cf7992c6e9a..94dc8ce38a5e 100644
> > > > --- a/xf86drmMode.c
> > > > +++ b/xf86drmMode.c
> > > > @@ -1594,3 +1594,39 @@ drmModeRevokeLease(int fd, uint32_t
> > > > lessee_id)
> > > > return 0;
> > > > return -errno;
> > > > }
> > > > +
> > > > +drm_public drmModeFB2Ptr
> > > > +drmModeGetFB2(int fd, uint32_t fb_id)
> > > > +{
> > > > +struct drm_mode_fb_cmd2 get;
> > > > +drmModeFB2Ptr ret;
> > > > +int err;
> > > > +
> > > > +memclear(get);
> > > > +get.fb_id = fb_id;
> > >
> > > As mentioned on IRC, could you write it like this instead?
> > >
> > > struct drm_mode_fb_cmd2 get = {
> > > .fb_id = fb_id,
> > > };
> > >
> > > With that, consider this patch
> > > Reviewed-by: Eric Engestrom <eric@xxxxxxxxxxxx>
> >
> > Opps I sent v5 before seeing this but my code style differs and is
> > probably incorrect :) I'll send v6 with the style corrected.
> >
> > Thanks for reviewing!
>
> Ah, sorry about that, our emails crossed paths.
>
> As for the other patch (I mean 1/2), did you follow the instructions
> in
> include/drm/README, specifically the section titled "When and how to
> update these files" ?
> Your commit message makes it look like you just applied that one
> change
> instead of syncing with `make headers_install`.
>
> Cheers,
> Eric
Yes, drm.h was copied from 'make headers_install' from drm-misc-next.
It had been updated fairly recently so GETFB2 is the only delta.
Sorry, I didn't see the README so the commit message isn't exactly as
requested.
Also, only drm.h was synced, is that preferred or would it be better to
sync the entire header directory?
Thanks
Juston
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