drm/i915: Convert intel_crt to use atomic state

/* Note: The caller is required to filter out dpms modes not supported by the

 * platform. */

static void intel_crt_set_dpms(struct intel_encoder *encoder, int mode)

static void intel_crt_set_dpms(struct intel_encoder *encoder,

			       struct intel_crtc_state *crtc_state,

			       int mode)

{

	struct drm_device *dev = encoder->base.dev;

	struct drm_i915_private *dev_priv = to_i915(dev);

	struct intel_crt *crt = intel_encoder_to_crt(encoder);

	struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);

	const struct drm_display_mode *adjusted_mode = &crtc->config->base.adjusted_mode;

	struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);

	const struct drm_display_mode *adjusted_mode = &crtc_state->base.adjusted_mode;

	u32 adpa;

	if (INTEL_INFO(dev)->gen >= 5)

			      struct intel_crtc_state *old_crtc_state,

			      struct drm_connector_state *old_conn_state)

{

	intel_crt_set_dpms(encoder, DRM_MODE_DPMS_OFF);

	intel_crt_set_dpms(encoder, old_crtc_state, DRM_MODE_DPMS_OFF);

}

static void pch_disable_crt(struct intel_encoder *encoder,

			     struct intel_crtc_state *pipe_config,

			     struct drm_connector_state *conn_state)

{

	intel_crt_set_dpms(encoder, DRM_MODE_DPMS_ON);

	intel_crt_set_dpms(encoder, pipe_config, DRM_MODE_DPMS_ON);

}

static enum drm_mode_status