drm/komeda: Add komeda_crtc_funcs

	.mode_fixup	= komeda_crtc_mode_fixup,

};

static void komeda_crtc_reset(struct drm_crtc *crtc)

{

	struct komeda_crtc_state *state;

	if (crtc->state)

		__drm_atomic_helper_crtc_destroy_state(crtc->state);

	kfree(to_kcrtc_st(crtc->state));

	crtc->state = NULL;

	state = kzalloc(sizeof(*state), GFP_KERNEL);

	if (state) {

		crtc->state = &state->base;

		crtc->state->crtc = crtc;

	}

}

static struct drm_crtc_state *

komeda_crtc_atomic_duplicate_state(struct drm_crtc *crtc)

{

	struct komeda_crtc_state *old = to_kcrtc_st(crtc->state);

	struct komeda_crtc_state *new;

	new = kzalloc(sizeof(*new), GFP_KERNEL);

	if (!new)

		return NULL;

	__drm_atomic_helper_crtc_duplicate_state(crtc, &new->base);

	new->affected_pipes = old->active_pipes;

	return &new->base;

}

static void komeda_crtc_atomic_destroy_state(struct drm_crtc *crtc,

					     struct drm_crtc_state *state)

{

	__drm_atomic_helper_crtc_destroy_state(state);

	kfree(to_kcrtc_st(state));

}

static int komeda_crtc_vblank_enable(struct drm_crtc *crtc)

{

	struct komeda_dev *mdev = crtc->dev->dev_private;

}

static const struct drm_crtc_funcs komeda_crtc_funcs = {

	.gamma_set		= drm_atomic_helper_legacy_gamma_set,

	.destroy		= drm_crtc_cleanup,

	.set_config		= drm_atomic_helper_set_config,

	.page_flip		= drm_atomic_helper_page_flip,

	.reset			= komeda_crtc_reset,

	.atomic_duplicate_state	= komeda_crtc_atomic_duplicate_state,

	.atomic_destroy_state	= komeda_crtc_atomic_destroy_state,

	.enable_vblank		= komeda_crtc_vblank_enable,

	.disable_vblank		= komeda_crtc_vblank_disable,

};