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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2022-06-17 13:32:24 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2022-06-27 12:10:43 +0300 |
| commit | d6b9af1097fefa7e6509a4b2f03af45f9eaddae9 (patch) | |
| tree | 2ad39e30710f8b5a0df7fde1dd8639a0694841c0 /include/drm | |
| parent | ae25885bdf59fde40726863c57fd20e4a0642183 (diff) | |
| download | linux-d6b9af1097fefa7e6509a4b2f03af45f9eaddae9.tar.xz | |
drm/atomic-helper: Add helper drm_atomic_helper_check_crtc_state()
Add drm_atomic_helper_check_crtc_state(), which contains tests common
to many CRTCs. The first added test verifies that an enabled CRTC has
at least one enabled primary plane.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220617103226.25617-2-tzimmermann@suse.de
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_atomic_helper.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h index 4045e2507e11..2a0b17842402 100644 --- a/include/drm/drm_atomic_helper.h +++ b/include/drm/drm_atomic_helper.h @@ -46,6 +46,8 @@ int drm_atomic_helper_check_plane_state(struct drm_plane_state *plane_state, int max_scale, bool can_position, bool can_update_disabled); +int drm_atomic_helper_check_crtc_state(struct drm_crtc_state *crtc_state, + bool can_disable_primary_plane); int drm_atomic_helper_check_planes(struct drm_device *dev, struct drm_atomic_state *state); int drm_atomic_helper_check(struct drm_device *dev, |