| Message ID | 1461201253-12170-2-git-send-email-laurent.pinchart+renesas@ideasonboard.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, Apr 21, 2016 at 04:14:12AM +0300, Laurent Pinchart wrote: > Make the Z-order of VSP planes configurable through the zpos property, > exactly as for the native DU planes. > > Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> > --- > drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 16 ++++++++++++---- > drivers/gpu/drm/rcar-du/rcar_du_vsp.h | 2 ++ > 2 files changed, 14 insertions(+), 4 deletions(-) > > diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c > index de7ef041182b..62e9619eaea4 100644 > --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c > +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c > @@ -180,8 +180,9 @@ static void rcar_du_vsp_plane_setup(struct rcar_du_vsp_plane *plane) > > WARN_ON(!pixelformat); > > - vsp1_du_atomic_update(plane->vsp->vsp, plane->index, pixelformat, > - fb->pitches[0], paddr, &src, &dst); > + vsp1_du_atomic_update_zpos(plane->vsp->vsp, plane->index, pixelformat, > + fb->pitches[0], paddr, &src, &dst, > + state->zpos); > } > > static int rcar_du_vsp_plane_atomic_check(struct drm_plane *plane, > @@ -220,8 +221,8 @@ static void rcar_du_vsp_plane_atomic_update(struct drm_plane *plane, > if (plane->state->crtc) > rcar_du_vsp_plane_setup(rplane); > else > - vsp1_du_atomic_update(rplane->vsp->vsp, rplane->index, 0, 0, 0, > - NULL, NULL); > + vsp1_du_atomic_update_zpos(rplane->vsp->vsp, rplane->index, > + 0, 0, 0, NULL, NULL, 0); > } > > static const struct drm_plane_helper_funcs rcar_du_vsp_plane_helper_funcs = { > @@ -269,6 +270,7 @@ static void rcar_du_vsp_plane_reset(struct drm_plane *plane) > return; > > state->alpha = 255; > + state->zpos = plane->type == DRM_PLANE_TYPE_PRIMARY ? 0 : 1; > > plane->state = &state->state; > plane->state->plane = plane; > @@ -283,6 +285,8 @@ static int rcar_du_vsp_plane_atomic_set_property(struct drm_plane *plane, > > if (property == rcdu->props.alpha) > rstate->alpha = val; > + else if (property == rcdu->props.zpos) > + rstate->zpos = val; > else > return -EINVAL; > > @@ -299,6 +303,8 @@ static int rcar_du_vsp_plane_atomic_get_property(struct drm_plane *plane, > > if (property == rcdu->props.alpha) > *val = rstate->alpha; > + else if (property == rcdu->props.zpos) > + *val = rstate->zpos; > else > return -EINVAL; > > @@ -378,6 +384,8 @@ int rcar_du_vsp_init(struct rcar_du_vsp *vsp) > > drm_object_attach_property(&plane->plane.base, > rcdu->props.alpha, 255); > + drm_object_attach_property(&plane->plane.base, > + rcdu->props.zpos, 1); > } > > return 0; > diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.h b/drivers/gpu/drm/rcar-du/rcar_du_vsp.h > index df3bf3805c69..510dcc9c6816 100644 > --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.h > +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.h > @@ -44,6 +44,7 @@ static inline struct rcar_du_vsp_plane *to_rcar_vsp_plane(struct drm_plane *p) > * @state: base DRM plane state > * @format: information about the pixel format used by the plane > * @alpha: value of the plane alpha property > + * @zpos: value of the plane zpos property > */ > struct rcar_du_vsp_plane_state { > struct drm_plane_state state; > @@ -51,6 +52,7 @@ struct rcar_du_vsp_plane_state { > const struct rcar_du_format_info *format; > > unsigned int alpha; > + unsigned int zpos; There's lots of effort by various people to create a generic zpos/blending set of properties. Care to jump onto that effort and making it finally happen for real? I kinda don't want to have a propliferation of slightly diffferent zpos/blending props across all the drivers ... -Daniel > }; > > static inline struct rcar_du_vsp_plane_state * > -- > 2.7.3 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel
Hi Daniel, On Thursday 21 Apr 2016 18:10:25 Daniel Vetter wrote: > On Thu, Apr 21, 2016 at 04:14:12AM +0300, Laurent Pinchart wrote: > > Make the Z-order of VSP planes configurable through the zpos property, > > exactly as for the native DU planes. > > > > Signed-off-by: Laurent Pinchart > > <laurent.pinchart+renesas@ideasonboard.com> > > --- > > > > drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 16 ++++++++++++---- > > drivers/gpu/drm/rcar-du/rcar_du_vsp.h | 2 ++ > > 2 files changed, 14 insertions(+), 4 deletions(-) > > > > diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c > > b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index de7ef041182b..62e9619eaea4 > > 100644 > > --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c > > +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c > > @@ -180,8 +180,9 @@ static void rcar_du_vsp_plane_setup(struct > > rcar_du_vsp_plane *plane)> > > WARN_ON(!pixelformat); > > > > - vsp1_du_atomic_update(plane->vsp->vsp, plane->index, pixelformat, > > - fb->pitches[0], paddr, &src, &dst); > > + vsp1_du_atomic_update_zpos(plane->vsp->vsp, plane->index, pixelformat, > > + fb->pitches[0], paddr, &src, &dst, > > + state->zpos); > > > > } > > > > static int rcar_du_vsp_plane_atomic_check(struct drm_plane *plane, > > > > @@ -220,8 +221,8 @@ static void rcar_du_vsp_plane_atomic_update(struct > > drm_plane *plane,> > > if (plane->state->crtc) > > > > rcar_du_vsp_plane_setup(rplane); > > > > else > > > > - vsp1_du_atomic_update(rplane->vsp->vsp, rplane->index, 0, 0, 0, > > - NULL, NULL); > > + vsp1_du_atomic_update_zpos(rplane->vsp->vsp, rplane->index, > > + 0, 0, 0, NULL, NULL, 0); > > > > } > > > > static const struct drm_plane_helper_funcs rcar_du_vsp_plane_helper_funcs > > = {> > > @@ -269,6 +270,7 @@ static void rcar_du_vsp_plane_reset(struct drm_plane > > *plane)> > > return; > > > > state->alpha = 255; > > > > + state->zpos = plane->type == DRM_PLANE_TYPE_PRIMARY ? 0 : 1; > > > > plane->state = &state->state; > > plane->state->plane = plane; > > > > @@ -283,6 +285,8 @@ static int > > rcar_du_vsp_plane_atomic_set_property(struct drm_plane *plane,> > > if (property == rcdu->props.alpha) > > > > rstate->alpha = val; > > > > + else if (property == rcdu->props.zpos) > > + rstate->zpos = val; > > > > else > > > > return -EINVAL; > > > > @@ -299,6 +303,8 @@ static int > > rcar_du_vsp_plane_atomic_get_property(struct drm_plane *plane,> > > if (property == rcdu->props.alpha) > > > > *val = rstate->alpha; > > > > + else if (property == rcdu->props.zpos) > > + *val = rstate->zpos; > > > > else > > > > return -EINVAL; > > > > @@ -378,6 +384,8 @@ int rcar_du_vsp_init(struct rcar_du_vsp *vsp) > > > > drm_object_attach_property(&plane->plane.base, > > > > rcdu->props.alpha, 255); > > > > + drm_object_attach_property(&plane->plane.base, > > + rcdu->props.zpos, 1); > > > > } > > > > return 0; > > > > diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.h > > b/drivers/gpu/drm/rcar-du/rcar_du_vsp.h index df3bf3805c69..510dcc9c6816 > > 100644 > > --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.h > > +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.h > > @@ -44,6 +44,7 @@ static inline struct rcar_du_vsp_plane > > *to_rcar_vsp_plane(struct drm_plane *p)> > > * @state: base DRM plane state > > * @format: information about the pixel format used by the plane > > * @alpha: value of the plane alpha property > > > > + * @zpos: value of the plane zpos property > > > > */ > > > > struct rcar_du_vsp_plane_state { > > > > struct drm_plane_state state; > > > > @@ -51,6 +52,7 @@ struct rcar_du_vsp_plane_state { > > > > const struct rcar_du_format_info *format; > > > > unsigned int alpha; > > > > + unsigned int zpos; > > There's lots of effort by various people to create a generic zpos/blending > set of properties. Care to jump onto that effort and making it finally > happen for real? I kinda don't want to have a propliferation of slightly > diffferent zpos/blending props across all the drivers ... OK, I'll try to. Would you mind if we got these patches merged first for v4.7, and then switched to a generic property for v4.8 ? The reason is that this series depends on a large patch series queued in the linux-media tree for v4.7, and it would be easier to handle the dependency by merging these two patches in linux-media. A rework of the zpos and alpha properties would need to be merged through the drm tree. > > }; > > > > static inline struct rcar_du_vsp_plane_state *
On Fri, Apr 22, 2016 at 12:00:39AM +0300, Laurent Pinchart wrote: > Hi Daniel, > > On Thursday 21 Apr 2016 18:10:25 Daniel Vetter wrote: > > On Thu, Apr 21, 2016 at 04:14:12AM +0300, Laurent Pinchart wrote: > > > Make the Z-order of VSP planes configurable through the zpos property, > > > exactly as for the native DU planes. > > > > > > Signed-off-by: Laurent Pinchart > > > <laurent.pinchart+renesas@ideasonboard.com> > > > --- > > > > > > drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 16 ++++++++++++---- > > > drivers/gpu/drm/rcar-du/rcar_du_vsp.h | 2 ++ > > > 2 files changed, 14 insertions(+), 4 deletions(-) > > > > > > diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c > > > b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index de7ef041182b..62e9619eaea4 > > > 100644 > > > --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c > > > +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c > > > @@ -180,8 +180,9 @@ static void rcar_du_vsp_plane_setup(struct > > > rcar_du_vsp_plane *plane)> > > > WARN_ON(!pixelformat); > > > > > > - vsp1_du_atomic_update(plane->vsp->vsp, plane->index, pixelformat, > > > - fb->pitches[0], paddr, &src, &dst); > > > + vsp1_du_atomic_update_zpos(plane->vsp->vsp, plane->index, pixelformat, > > > + fb->pitches[0], paddr, &src, &dst, > > > + state->zpos); > > > > > > } > > > > > > static int rcar_du_vsp_plane_atomic_check(struct drm_plane *plane, > > > > > > @@ -220,8 +221,8 @@ static void rcar_du_vsp_plane_atomic_update(struct > > > drm_plane *plane,> > > > if (plane->state->crtc) > > > > > > rcar_du_vsp_plane_setup(rplane); > > > > > > else > > > > > > - vsp1_du_atomic_update(rplane->vsp->vsp, rplane->index, 0, 0, 0, > > > - NULL, NULL); > > > + vsp1_du_atomic_update_zpos(rplane->vsp->vsp, rplane->index, > > > + 0, 0, 0, NULL, NULL, 0); > > > > > > } > > > > > > static const struct drm_plane_helper_funcs rcar_du_vsp_plane_helper_funcs > > > = {> > > > @@ -269,6 +270,7 @@ static void rcar_du_vsp_plane_reset(struct drm_plane > > > *plane)> > > > return; > > > > > > state->alpha = 255; > > > > > > + state->zpos = plane->type == DRM_PLANE_TYPE_PRIMARY ? 0 : 1; > > > > > > plane->state = &state->state; > > > plane->state->plane = plane; > > > > > > @@ -283,6 +285,8 @@ static int > > > rcar_du_vsp_plane_atomic_set_property(struct drm_plane *plane,> > > > if (property == rcdu->props.alpha) > > > > > > rstate->alpha = val; > > > > > > + else if (property == rcdu->props.zpos) > > > + rstate->zpos = val; > > > > > > else > > > > > > return -EINVAL; > > > > > > @@ -299,6 +303,8 @@ static int > > > rcar_du_vsp_plane_atomic_get_property(struct drm_plane *plane,> > > > if (property == rcdu->props.alpha) > > > > > > *val = rstate->alpha; > > > > > > + else if (property == rcdu->props.zpos) > > > + *val = rstate->zpos; > > > > > > else > > > > > > return -EINVAL; > > > > > > @@ -378,6 +384,8 @@ int rcar_du_vsp_init(struct rcar_du_vsp *vsp) > > > > > > drm_object_attach_property(&plane->plane.base, > > > > > > rcdu->props.alpha, 255); > > > > > > + drm_object_attach_property(&plane->plane.base, > > > + rcdu->props.zpos, 1); > > > > > > } > > > > > > return 0; > > > > > > diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.h > > > b/drivers/gpu/drm/rcar-du/rcar_du_vsp.h index df3bf3805c69..510dcc9c6816 > > > 100644 > > > --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.h > > > +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.h > > > @@ -44,6 +44,7 @@ static inline struct rcar_du_vsp_plane > > > *to_rcar_vsp_plane(struct drm_plane *p)> > > > * @state: base DRM plane state > > > * @format: information about the pixel format used by the plane > > > * @alpha: value of the plane alpha property > > > > > > + * @zpos: value of the plane zpos property > > > > > > */ > > > > > > struct rcar_du_vsp_plane_state { > > > > > > struct drm_plane_state state; > > > > > > @@ -51,6 +52,7 @@ struct rcar_du_vsp_plane_state { > > > > > > const struct rcar_du_format_info *format; > > > > > > unsigned int alpha; > > > > > > + unsigned int zpos; > > > > There's lots of effort by various people to create a generic zpos/blending > > set of properties. Care to jump onto that effort and making it finally > > happen for real? I kinda don't want to have a propliferation of slightly > > diffferent zpos/blending props across all the drivers ... > > OK, I'll try to. Would you mind if we got these patches merged first for v4.7, > and then switched to a generic property for v4.8 ? The reason is that this > series depends on a large patch series queued in the linux-media tree for > v4.7, and it would be easier to handle the dependency by merging these two > patches in linux-media. A rework of the zpos and alpha properties would need > to be merged through the drm tree. I'd just love to see some real push to generic props for this entire area happen for real. If you volunteer I'm more than happy enough already, 4.8 is perfectly fine. Might be good to dig through older versions of this, we have iirc conversions for most drivers. Also I highly recommend to do one series per property, to avoid stalls due to bikesheds. And maybe start with zpos, that one seems simplest ;-) Thanks a lot for volunteering! Cheers, Daniel
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index de7ef041182b..62e9619eaea4 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c @@ -180,8 +180,9 @@ static void rcar_du_vsp_plane_setup(struct rcar_du_vsp_plane *plane) WARN_ON(!pixelformat); - vsp1_du_atomic_update(plane->vsp->vsp, plane->index, pixelformat, - fb->pitches[0], paddr, &src, &dst); + vsp1_du_atomic_update_zpos(plane->vsp->vsp, plane->index, pixelformat, + fb->pitches[0], paddr, &src, &dst, + state->zpos); } static int rcar_du_vsp_plane_atomic_check(struct drm_plane *plane, @@ -220,8 +221,8 @@ static void rcar_du_vsp_plane_atomic_update(struct drm_plane *plane, if (plane->state->crtc) rcar_du_vsp_plane_setup(rplane); else - vsp1_du_atomic_update(rplane->vsp->vsp, rplane->index, 0, 0, 0, - NULL, NULL); + vsp1_du_atomic_update_zpos(rplane->vsp->vsp, rplane->index, + 0, 0, 0, NULL, NULL, 0); } static const struct drm_plane_helper_funcs rcar_du_vsp_plane_helper_funcs = { @@ -269,6 +270,7 @@ static void rcar_du_vsp_plane_reset(struct drm_plane *plane) return; state->alpha = 255; + state->zpos = plane->type == DRM_PLANE_TYPE_PRIMARY ? 0 : 1; plane->state = &state->state; plane->state->plane = plane; @@ -283,6 +285,8 @@ static int rcar_du_vsp_plane_atomic_set_property(struct drm_plane *plane, if (property == rcdu->props.alpha) rstate->alpha = val; + else if (property == rcdu->props.zpos) + rstate->zpos = val; else return -EINVAL; @@ -299,6 +303,8 @@ static int rcar_du_vsp_plane_atomic_get_property(struct drm_plane *plane, if (property == rcdu->props.alpha) *val = rstate->alpha; + else if (property == rcdu->props.zpos) + *val = rstate->zpos; else return -EINVAL; @@ -378,6 +384,8 @@ int rcar_du_vsp_init(struct rcar_du_vsp *vsp) drm_object_attach_property(&plane->plane.base, rcdu->props.alpha, 255); + drm_object_attach_property(&plane->plane.base, + rcdu->props.zpos, 1); } return 0; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.h b/drivers/gpu/drm/rcar-du/rcar_du_vsp.h index df3bf3805c69..510dcc9c6816 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.h @@ -44,6 +44,7 @@ static inline struct rcar_du_vsp_plane *to_rcar_vsp_plane(struct drm_plane *p) * @state: base DRM plane state * @format: information about the pixel format used by the plane * @alpha: value of the plane alpha property + * @zpos: value of the plane zpos property */ struct rcar_du_vsp_plane_state { struct drm_plane_state state; @@ -51,6 +52,7 @@ struct rcar_du_vsp_plane_state { const struct rcar_du_format_info *format; unsigned int alpha; + unsigned int zpos; }; static inline struct rcar_du_vsp_plane_state *
Make the Z-order of VSP planes configurable through the zpos property, exactly as for the native DU planes. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> --- drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 16 ++++++++++++---- drivers/gpu/drm/rcar-du/rcar_du_vsp.h | 2 ++ 2 files changed, 14 insertions(+), 4 deletions(-)