From b8b5342b699b9b3d1b3455861a68b96424146959 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Thu, 2 Jun 2016 00:06:33 +0200 Subject: drm: Consolidate plane arrays in drm_atomic_state It's kinda pointless to have 2 separate mallocs for these. And when we add more per-plane state in the future it's even more pointless. Right now there's no such thing planned, but both Gustavo's per-crtc fence patches, and some nonblocking commit helpers I'm playing around with will add more per-crtc stuff. It makes sense to also consolidate planes, just for consistency. In the future we can use this to store a pointer to the preceeding state, making an atomic update entirely free-standing. This will be needed to be able to queue them up with a depth > 1. Cc: Gustavo Padovan Reviewed-by: Maarten Lankhorst Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1464818821-5736-11-git-send-email-daniel.vetter@ffwll.ch --- include/drm/drm_crtc.h | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'include/drm/drm_crtc.h') diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 751990a3bc7a..821398ce52d0 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -1693,6 +1693,11 @@ struct drm_bridge { void *driver_private; }; +struct __drm_planes_state { + struct drm_plane *ptr; + struct drm_plane_state *state; +}; + struct __drm_connnectors_state { struct drm_connector *ptr; struct drm_connector_state *state; @@ -1704,8 +1709,7 @@ struct __drm_connnectors_state { * @allow_modeset: allow full modeset * @legacy_cursor_update: hint to enforce legacy cursor IOCTL semantics * @legacy_set_config: Disable conflicting encoders instead of failing with -EINVAL. - * @planes: pointer to array of plane pointers - * @plane_states: pointer to array of plane states pointers + * @planes: pointer to array of structures with per-plane data * @crtcs: pointer to array of CRTC pointers * @crtc_states: pointer to array of CRTC states pointers * @num_connector: size of the @connectors and @connector_states arrays @@ -1717,8 +1721,7 @@ struct drm_atomic_state { bool allow_modeset : 1; bool legacy_cursor_update : 1; bool legacy_set_config : 1; - struct drm_plane **planes; - struct drm_plane_state **plane_states; + struct __drm_planes_state *planes; struct drm_crtc **crtcs; struct drm_crtc_state **crtc_states; int num_connector; -- cgit v1.2.3-59-g8ed1b