The in-kernel DRM clients do not know how to deal with VRR properties. This means that a DRM client that does, exits, and does not clean up after itself, will leave the KMS fbdev console non-functional.
Address this by simply setting crtc_state->vrr_enabled to false in __drm_atomic_helper_set_config. Signed-off-by: Nicolas Frattaroli <[email protected]> --- drivers/gpu/drm/drm_atomic.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 9bb761eda59f..1d3c35f7788e 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -2051,6 +2051,8 @@ int __drm_atomic_helper_set_config(struct drm_mode_set *set, crtc_state->active = true; + crtc_state->vrr_enabled = false; + ret = drm_atomic_set_crtc_for_plane(primary_state, crtc); if (ret != 0) return ret; -- 2.55.0
