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Groups > linux.kernel > #1514718 > unrolled thread

Re: linux-next: manual merge of the mali-dp tree with the drm-misc tree

Started byLiviu Dudau <Liviu.Dudau@arm.com>
First post2016-11-03 18:30 +0100
Last post2016-11-04 18:00 +0100
Articles 5 — 2 participants

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  Re: linux-next: manual merge of the mali-dp tree with the drm-misc  tree Liviu Dudau <Liviu.Dudau@arm.com> - 2016-11-03 18:30 +0100
    Re: linux-next: manual merge of the mali-dp tree with the drm-misc  tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-11-04 06:40 +0100
      Re: linux-next: manual merge of the mali-dp tree with the drm-misc  tree Liviu Dudau <Liviu.Dudau@arm.com> - 2016-11-04 16:50 +0100
        Re: linux-next: manual merge of the mali-dp tree with the drm-misc  tree Liviu Dudau <Liviu.Dudau@arm.com> - 2016-11-04 18:00 +0100
        Re: linux-next: manual merge of the mali-dp tree with the drm-misc  tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-11-04 18:00 +0100

#1514718 — Re: linux-next: manual merge of the mali-dp tree with the drm-misc tree

FromLiviu Dudau <Liviu.Dudau@arm.com>
Date2016-11-03 18:30 +0100
SubjectRe: linux-next: manual merge of the mali-dp tree with the drm-misc tree
Message-ID<sztZT-6TG-15@gated-at.bofh.it>
On Tue, Oct 25, 2016 at 11:20:44AM +1100, Stephen Rothwell wrote:
> Hi Liviu,

Hi Stephen,

> 
> Today's linux-next merge of the mali-dp tree got a conflict in:
> 
>   drivers/gpu/drm/arm/malidp_planes.c
> 
> between commit:
> 
>   ea0e1ce20f73 ("drm/arm: Use per-plane rotation property")
> 
> from the drm-misc tree and commit:
> 
>   9ebb89762c30 ("drm: mali-dp: Refactor plane initialisation")
> 
> from the mali-dp tree.
> 
> I fixed it up (see below) and can carry the fix as necessary. This
> is now fixed as far as linux-next is concerned, but any non trivial
> conflicts should be mentioned to your upstream maintainer when your tree
> is submitted for merging.  You may also want to consider cooperating
> with the maintainer of the conflicting tree to minimise any particularly
> complex conflicts.

Sorry for delay in answering, I was on holiday.

I have revamped the mali-dp tree and rebased it on the newer
version of drm-next (which includes the drm-misc change) and pushed the
updated patch in my tree.

Best regards,
Liviu


> 
> -- 
> Cheers,
> Stephen Rothwell
> 
> diff --cc drivers/gpu/drm/arm/malidp_planes.c
> index abaca03b9d36,9020c0d8399c..000000000000
> --- a/drivers/gpu/drm/arm/malidp_planes.c
> +++ b/drivers/gpu/drm/arm/malidp_planes.c
> @@@ -254,23 -284,33 +284,30 @@@ int malidp_de_planes_init(struct drm_de
>   		if (ret < 0)
>   			goto cleanup;
>   
> + 		drm_plane_helper_add(&plane->base,
> + 				     &malidp_de_plane_helper_funcs);
> + 		plane->hwdev = malidp->dev;
> + 		plane->layer = &map->layers[i];
> + 
> + 		/* Skip the features which the SMART layer doesn't have */
> + 		if (id == DE_SMART)
> + 			continue;
> + 
>  -		if (!drm->mode_config.rotation_property) {
>  +		/* SMART layer can't be rotated */
>  +		if (id != DE_SMART) {
>   			unsigned long flags = DRM_ROTATE_0 |
>   					      DRM_ROTATE_90 |
>   					      DRM_ROTATE_180 |
>   					      DRM_ROTATE_270 |
>   					      DRM_REFLECT_X |
>   					      DRM_REFLECT_Y;
>  -			drm->mode_config.rotation_property =
>  -				drm_mode_create_rotation_property(drm, flags);
>  +			drm_plane_create_rotation_property(&plane->base,
>  +							   DRM_ROTATE_0,
>  +							   flags);
>   		}
>   
> - 		drm_plane_helper_add(&plane->base,
> - 				     &malidp_de_plane_helper_funcs);
> - 		plane->hwdev = malidp->dev;
> - 		plane->layer = &map->layers[i];
>  -		if (drm->mode_config.rotation_property)
>  -			drm_object_attach_property(&plane->base.base,
>  -						   drm->mode_config.rotation_property,
>  -						   DRM_ROTATE_0);
>  -
> + 		malidp_hw_write(malidp->dev, MALIDP_ALPHA_LUT,
> + 				plane->layer->base + MALIDP_LAYER_COMPOSE);
>   	}
>   
>   	kfree(formats);
> 

-- 
====================
| I would like to |
| fix the world,  |
| but they're not |
| giving me the   |
 \ source code!  /
  ---------------
    ¯\_(ツ)_/¯

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#1515016

FromStephen Rothwell <sfr@canb.auug.org.au>
Date2016-11-04 06:40 +0100
Message-ID<szFom-5NS-1@gated-at.bofh.it>
In reply to#1514718
Hi Liviu,

On Thu, 3 Nov 2016 17:19:58 +0000 Liviu Dudau <Liviu.Dudau@arm.com> wrote:
>
> I have revamped the mali-dp tree and rebased it on the newer
> version of drm-next (which includes the drm-misc change) and pushed the
> updated patch in my tree.

Thanks for that.  However, several of the commits in your tree now have
no Signed-off-by from you as the committer :-(

-- 
Cheers,
Stephen Rothwell

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#1515267

FromLiviu Dudau <Liviu.Dudau@arm.com>
Date2016-11-04 16:50 +0100
Message-ID<szOUG-3Dx-19@gated-at.bofh.it>
In reply to#1515016
On Fri, Nov 04, 2016 at 04:38:54PM +1100, Stephen Rothwell wrote:
> Hi Liviu,
> 
> On Thu, 3 Nov 2016 17:19:58 +0000 Liviu Dudau <Liviu.Dudau@arm.com> wrote:
> >
> > I have revamped the mali-dp tree and rebased it on the newer
> > version of drm-next (which includes the drm-misc change) and pushed the
> > updated patch in my tree.
> 
> Thanks for that.  However, several of the commits in your tree now have
> no Signed-off-by from you as the committer :-(

Brian Starkey is a co-maintainer for the Mali DP tree, so his Signed-off-by
alone should be good. Baoyou's patch is in my tree to stop him repeatedly
send me the same patch over and over again :) But yes, I will add my
Signed-off-by for that one.

Many thanks,
Liviu

> 
> -- 
> Cheers,
> Stephen Rothwell

-- 
====================
| I would like to |
| fix the world,  |
| but they're not |
| giving me the   |
 \ source code!  /
  ---------------
    ¯\_(ツ)_/¯

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#1515315

FromLiviu Dudau <Liviu.Dudau@arm.com>
Date2016-11-04 18:00 +0100
Message-ID<szQ0q-4l3-5@gated-at.bofh.it>
In reply to#1515267
On Sat, Nov 05, 2016 at 03:55:03AM +1100, Stephen Rothwell wrote:
> Hi Liviu,
> 
> On Fri, 4 Nov 2016 15:48:02 +0000 Liviu Dudau <Liviu.Dudau@arm.com> wrote:
> >
> > Brian Starkey is a co-maintainer for the Mali DP tree, so his Signed-off-by
> > alone should be good. Baoyou's patch is in my tree to stop him repeatedly
> > send me the same patch over and over again :) But yes, I will add my
> > Signed-off-by for that one.
> 
> Sorry, but this is not sufficient.  Please read section 11 of
> Documentation/SubmittingPatches (or
> Documentation/process/submitting-patches.rst where it has been moved
> recently).  If you are in the path of a patch to Linus, you must add a
> Signed-off-by line, and as the person who committed those patches to
> the tree, you are in the path.

Thanks for correcting me. I will add my Signed-off-bys to the relevant
patches.

Best regards,
Liviu

> -- 
> Cheers,
> Stephen Rothwell

-- 
====================
| I would like to |
| fix the world,  |
| but they're not |
| giving me the   |
 \ source code!  /
  ---------------
    ¯\_(ツ)_/¯

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#1515316

FromStephen Rothwell <sfr@canb.auug.org.au>
Date2016-11-04 18:00 +0100
Message-ID<szQ0q-4l3-7@gated-at.bofh.it>
In reply to#1515267
Hi Liviu,

On Fri, 4 Nov 2016 15:48:02 +0000 Liviu Dudau <Liviu.Dudau@arm.com> wrote:
>
> Brian Starkey is a co-maintainer for the Mali DP tree, so his Signed-off-by
> alone should be good. Baoyou's patch is in my tree to stop him repeatedly
> send me the same patch over and over again :) But yes, I will add my
> Signed-off-by for that one.

Sorry, but this is not sufficient.  Please read section 11 of
Documentation/SubmittingPatches (or
Documentation/process/submitting-patches.rst where it has been moved
recently).  If you are in the path of a patch to Linus, you must add a
Signed-off-by line, and as the person who committed those patches to
the tree, you are in the path.
-- 
Cheers,
Stephen Rothwell

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