Re: [PATCH 0/5] drm: drm_plane_helper_check_state() related stuff

[Daniel Vetter <daniel@ffwll.ch>]

On Fri, Nov 10, 2017 at 11:42:59PM +0200, Ville Syrjälä wrote:
> On Fri, Nov 10, 2017 at 01:26:47PM -0800, Sinclair Yeh wrote:
> > Sorry this took so long.
> 
> No worries.
> 
> > 
> > The vmwgfx part:  Reviewed-by: Sinclair Yeh <syeh@vmware.com>
> > 
> > I've done some testing and the vmwgfx part looks good.  Has Daniel
> > already taken these or should I put them in my next request?
> 
> You can take them, or I can push them to drm-misc-next. Whatever
> works best for you.
> 
> And I'll want to revisit this topic soonish and move the clip
> handling into the helper as discussed with Daniel. But that can
> wait a bit until we get this round merged somewhere.

Because we're still in the merge window I think it's probably best if we
push the entire series in through drm-misc. Tree-coordination in the merge
window is always a bit a pain.
-Daniel

> 
> > 
> > Sinclair
> > 
> > On Wed, Nov 01, 2017 at 08:29:15PM +0200, Ville Syrjala wrote:
> > > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > > 
> > > While trawling the tree I spotted some issues with the way vmwgfx
> > > uses drm_plane_helper_check_state(). Here's my attempt at fixing it.
> > > Do note that I haven't actually tested the resulting code at all,
> > > but it does build at least.
> > > 
> > > And while touching that general area I took up Daniel's suggestion from
> > > long ago that drm_plane_helper_check_state() should be renamed and
> > > relocated to better reflect its status.
> > > 
> > > Here's a branch with the entire series:
> > > git://github.com/vsyrjala/linux.git atomic_helper_plane_stuff
> > > 
> > > Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
> > > Cc: Sinclair Yeh <syeh@vmware.com>
> > > Cc: Thomas Hellstrom <thellstrom@vmware.com>
> > > Cc: Daniel Vetter <daniel@ffwll.ch>
> > > 
> > > Ville Syrjälä (5):
> > >   drm/vmwgfx: Remove bogus crtc coords vs fb size check
> > >   drm/vmwgfx: Use drm_plane_helper_check_state()
> > >   drm/vmwgfx: Try to fix plane clipping
> > >   drm: Check crtc_state->enable rather than crtc->enabled in
> > >     drm_plane_helper_check_state()
> > >   drm: Move drm_plane_helper_check_state() into drm_atomic_helper.c
> > > 
> > >  drivers/gpu/drm/arm/hdlcd_crtc.c            |   8 +-
> > >  drivers/gpu/drm/arm/malidp_planes.c         |   3 +-
> > >  drivers/gpu/drm/drm_atomic_helper.c         |  95 ++++++++++++++++++++++++
> > >  drivers/gpu/drm/drm_plane_helper.c          | 111 +++-------------------------
> > >  drivers/gpu/drm/drm_simple_kms_helper.c     |   9 ++-
> > >  drivers/gpu/drm/i915/intel_display.c        |  20 ++---
> > >  drivers/gpu/drm/imx/ipuv3-plane.c           |   8 +-
> > >  drivers/gpu/drm/mediatek/mtk_drm_plane.c    |   8 +-
> > >  drivers/gpu/drm/meson/meson_plane.c         |   8 +-
> > >  drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c   |   5 +-
> > >  drivers/gpu/drm/nouveau/nv50_display.c      |  18 +++--
> > >  drivers/gpu/drm/rockchip/rockchip_drm_vop.c |   6 +-
> > >  drivers/gpu/drm/tegra/dc.c                  |   4 +-
> > >  drivers/gpu/drm/vmwgfx/vmwgfx_kms.c         |  40 ++++------
> > >  drivers/gpu/drm/zte/zx_plane.c              |  15 ++--
> > >  include/drm/drm_atomic_helper.h             |   7 ++
> > >  include/drm/drm_plane_helper.h              |   5 --
> > >  17 files changed, 187 insertions(+), 183 deletions(-)
> > > 
> > > -- 
> > > 2.13.6
> > > 
> 
> -- 
> Ville Syrjälä
> Intel OTC

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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