diff --git a/drivers/gpu/drm/vc4/vc4_kms.c b/drivers/gpu/drm/vc4/vc4_kms.c index 31cefc1adcd6..ddc3249fc1c8 100644 --- a/drivers/gpu/drm/vc4/vc4_kms.c +++ b/drivers/gpu/drm/vc4/vc4_kms.c @@ -661,17 +661,26 @@ static int vc4_load_tracker_atomic_check(struct drm_atomic_state *state) for_each_oldnew_plane_in_state(state, plane, old_plane_state, new_plane_state, i) { struct vc4_plane_state *vc4_plane_state; + struct vc4_crtc *vc4_crtc; if (old_plane_state->fb && old_plane_state->crtc) { vc4_plane_state = to_vc4_plane_state(old_plane_state); - load_state->membus_load -= vc4_plane_state->membus_load; - load_state->hvs_load -= vc4_plane_state->hvs_load; + vc4_crtc = to_vc4_crtc(old_plane_state->crtc); + + if (!vc4_crtc->feeds_txp) { + load_state->membus_load -= vc4_plane_state->membus_load; + load_state->hvs_load -= vc4_plane_state->hvs_load; + } } if (new_plane_state->fb && new_plane_state->crtc) { vc4_plane_state = to_vc4_plane_state(new_plane_state); - load_state->membus_load += vc4_plane_state->membus_load; - load_state->hvs_load += vc4_plane_state->hvs_load; + vc4_crtc = to_vc4_crtc(new_plane_state->crtc); + + if (!vc4_crtc->feeds_txp) { + load_state->membus_load += vc4_plane_state->membus_load; + load_state->hvs_load += vc4_plane_state->hvs_load; + } } }