const struct intel_crtc_state *old_crtc_state,
const struct drm_connector_state *old_conn_state)
{
- struct drm_device *dev = encoder->base.dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base);
enum port port;
intel_panel_disable_backlight(old_conn_state);
/*
- * Disable Device ready before the port shutdown in order
- * to avoid split screen
- */
- if (IS_BROXTON(dev_priv)) {
- for_each_dsi_port(port, intel_dsi->ports)
- I915_WRITE(MIPI_DEVICE_READY(port), 0);
- }
-
- /*
* According to the spec we should send SHUTDOWN before
* MIPI_SEQ_DISPLAY_OFF only for v3+ VBTs, but field testing
* has shown that the v3 sequence works for v2 VBTs too