From a4370c777406c2810e37fafd166ccddecdb2a60c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Wed, 12 Jul 2017 18:51:02 +0300 Subject: drm/atomic: Make private objs proper objects MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Make the atomic private object stuff less special by introducing proper base classes for the object and its state. Drivers can embed these in their own appropriate objects, after which these things will work exactly like the plane/crtc/connector states during atomic operations. v2: Reorder to not depend on drm_dynarray (Daniel) Cc: Dhinakaran Pandiyan Cc: Daniel Vetter Reviewed-by: Daniel Vetter #v1 Signed-off-by: Ville Syrjälä Link: http://patchwork.freedesktop.org/patch/msgid/20170712155102.26276-3-ville.syrjala@linux.intel.com --- include/drm/drm_dp_mst_helper.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/drm/drm_dp_mst_helper.h') diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h index 177ab6f86855..d55abb75f29a 100644 --- a/include/drm/drm_dp_mst_helper.h +++ b/include/drm/drm_dp_mst_helper.h @@ -404,12 +404,17 @@ struct drm_dp_payload { int vcpi; }; +#define to_dp_mst_topology_state(x) container_of(x, struct drm_dp_mst_topology_state, base) + struct drm_dp_mst_topology_state { + struct drm_private_state base; int avail_slots; struct drm_atomic_state *state; struct drm_dp_mst_topology_mgr *mgr; }; +#define to_dp_mst_topology_mgr(x) container_of(x, struct drm_dp_mst_topology_mgr, base) + /** * struct drm_dp_mst_topology_mgr - DisplayPort MST manager * @@ -418,6 +423,11 @@ struct drm_dp_mst_topology_state { * on the GPU. */ struct drm_dp_mst_topology_mgr { + /** + * @base: Base private object for atomic + */ + struct drm_private_obj base; + /** * @dev: device pointer for adding i2c devices etc. */ -- cgit v1.2.3