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Allow modesets to handle SDR/HDR transition

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This commit is contained in:
Cameron Gutman 2023-08-31 18:51:32 -05:00
parent 861cdbc014
commit c883b6786f
1 changed files with 2 additions and 1 deletions
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3
src/video/rk.c
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@ -192,7 +192,8 @@ void *display_thread(void *param) {
set_atomic_property(drm_request, plane_id, plane_props, "EOTF", last_hdr_state ? 2 : 0); // PQ or SDR
set_atomic_property(drm_request, plane_id, plane_props, "FB_ID", _fb_id);
ret = drmModeAtomicCommit(fd, drm_request, DRM_MODE_ATOMIC_NONBLOCK, NULL);
// We may need to modeset to apply colorspace changes when toggling HDR
ret = drmModeAtomicCommit(fd, drm_request, DRM_MODE_ATOMIC_NONBLOCK | DRM_MODE_ATOMIC_ALLOW_MODESET, NULL);
assert(!ret || errno == EBUSY);
}