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| author | Jessica Zhang <quic_jesszhan@quicinc.com> | 2024-12-17 03:43:12 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2025-01-08 02:39:58 +0300 |
| commit | eee0912a7185d5dc0a700d48f7ff620bb7f5389b (patch) | |
| tree | 0de0e33b2428cbac0aa5f405893d4e2c56404b75 /include | |
| parent | 73d934d7b6e39a3e52586467a30ca3ff3f6f9eb4 (diff) | |
| download | linux-eee0912a7185d5dc0a700d48f7ff620bb7f5389b.tar.xz | |
drm: add clone mode check for CRTC
Add a common helper to check if the given CRTC state is in clone mode.
This can be used by drivers to help detect if a CRTC is being shared by
multiple encoders
Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241216-concurrent-wb-v4-1-fe220297a7f0@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_crtc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 8b48a1974da3..caa56e039da2 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -1323,5 +1323,5 @@ static inline struct drm_crtc *drm_crtc_find(struct drm_device *dev, int drm_crtc_create_scaling_filter_property(struct drm_crtc *crtc, unsigned int supported_filters); - +bool drm_crtc_in_clone_mode(struct drm_crtc_state *crtc_state); #endif /* __DRM_CRTC_H__ */ |