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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2016-01-04 12:53:18 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-01-05 09:43:33 +0100 |
| commit | 4cd9fa529d77dde8f760adb3d934dfac6e169b1e (patch) | |
| tree | 74c7c0b4f7410d5905449e0b12532333cc669b9c /include/drm/drm_crtc.h | |
| parent | 5459a2ad9da0c93161f31cfda5d39e23b64d50f8 (diff) | |
| download | linux-4cd9fa529d77dde8f760adb3d934dfac6e169b1e.tar.gz linux-4cd9fa529d77dde8f760adb3d934dfac6e169b1e.tar.bz2 linux-4cd9fa529d77dde8f760adb3d934dfac6e169b1e.zip | |
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 <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1451908400-25147-4-git-send-email-maarten.lankhorst@linux.intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm/drm_crtc.h')
| -rw-r--r-- | include/drm/drm_crtc.h | 3 |
1 files changed, 3 insertions, 0 deletions
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; |