diff mbox

drm: mali-dp: Add support for setting plane's rotation property from userspace.

Message ID 20161108134325.1466-1-Liviu.Dudau@arm.com
State New
Headers show

Commit Message

Liviu Dudau Nov. 8, 2016, 1:43 p.m. UTC
In order to support DRM_IOCTL_MODE_OBJ_SETPROPERTY for the rotation property
we need to have a ->set_property hook defined for the planes. Set the
plane's ->set_property hook to drm_atomic_helper_plane_set_property()

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>

---
 drivers/gpu/drm/arm/malidp_planes.c | 1 +
 1 file changed, 1 insertion(+)

-- 
2.10.0

Comments

Daniel Vetter Nov. 8, 2016, 4:16 p.m. UTC | #1
On Tue, Nov 08, 2016 at 01:43:25PM +0000, Liviu Dudau wrote:
> In order to support DRM_IOCTL_MODE_OBJ_SETPROPERTY for the rotation property

> we need to have a ->set_property hook defined for the planes. Set the

> plane's ->set_property hook to drm_atomic_helper_plane_set_property()

> 

> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>

> ---

>  drivers/gpu/drm/arm/malidp_planes.c | 1 +

>  1 file changed, 1 insertion(+)

> 

> diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c

> index bb1c528..8eef9a8 100644

> --- a/drivers/gpu/drm/arm/malidp_planes.c

> +++ b/drivers/gpu/drm/arm/malidp_planes.c

> @@ -89,6 +89,7 @@ void malidp_destroy_plane_state(struct drm_plane *plane,

>  static const struct drm_plane_funcs malidp_de_plane_funcs = {

>  	.update_plane = drm_atomic_helper_update_plane,

>  	.disable_plane = drm_atomic_helper_disable_plane,

> +	.set_property = drm_atomic_helper_plane_set_property,


We discussed this a bit, I think it'd be nice to simply make this the
default for all atomic drivers (and demote all the set_prop helpers from
exported helpers to internal static functions). But can be done as a
cleanup later on, ack for this patch meanwhile.
-Daniel

>  	.destroy = malidp_de_plane_destroy,

>  	.reset = drm_atomic_helper_plane_reset,

>  	.atomic_duplicate_state = malidp_duplicate_plane_state,

> -- 

> 2.10.0

> 

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> dri-devel@lists.freedesktop.org

> https://lists.freedesktop.org/mailman/listinfo/dri-devel


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

Patch

diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c
index bb1c528..8eef9a8 100644
--- a/drivers/gpu/drm/arm/malidp_planes.c
+++ b/drivers/gpu/drm/arm/malidp_planes.c
@@ -89,6 +89,7 @@  void malidp_destroy_plane_state(struct drm_plane *plane,
 static const struct drm_plane_funcs malidp_de_plane_funcs = {
 	.update_plane = drm_atomic_helper_update_plane,
 	.disable_plane = drm_atomic_helper_disable_plane,
+	.set_property = drm_atomic_helper_plane_set_property,
 	.destroy = malidp_de_plane_destroy,
 	.reset = drm_atomic_helper_plane_reset,
 	.atomic_duplicate_state = malidp_duplicate_plane_state,