From 4cd9fa529d77dde8f760adb3d934dfac6e169b1e Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Mon, 4 Jan 2016 12:53:18 +0100 Subject: drm/atomic: add connector mask to drm_crtc_state. It can be useful to iterate over connectors without grabbing connection_mutex. It can also be used to see how many connectors are on a crtc without iterating over the list. Signed-off-by: Maarten Lankhorst Link: http://patchwork.freedesktop.org/patch/msgid/1451908400-25147-4-git-send-email-maarten.lankhorst@linux.intel.com Signed-off-by: Daniel Vetter --- include/drm/drm_crtc.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/drm') diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 3b040b355472..e3c4d486e1af 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -306,6 +306,7 @@ struct drm_plane_helper_funcs; * @active_changed: crtc_state->active has been toggled. * @connectors_changed: connectors to this crtc have been updated * @plane_mask: bitmask of (1 << drm_plane_index(plane)) of attached planes + * @connector_mask: bitmask of (1 << drm_connector_index(connector)) of attached connectors * @last_vblank_count: for helpers and drivers to capture the vblank of the * update to ensure framebuffer cleanup isn't done too early * @adjusted_mode: for use by helpers and drivers to compute adjusted mode timings @@ -339,6 +340,8 @@ struct drm_crtc_state { */ u32 plane_mask; + u32 connector_mask; + /* last_vblank_count: for vblank waits before cleanup */ u32 last_vblank_count; -- cgit v1.2.3