drm/i915: Remove intel_panel_detect()

With neither LVDS or eDP no longer using intel_panel_detect() we can
kill it, and the accompanying modparam.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180717174216.22252-3-ville.syrjala@linux.intel.com
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

1 files changed, 0 insertions, 20 deletions

diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 14b827ec5427..4a9f139e7b73 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -375,26 +375,6 @@ out:
         pipe_config->gmch_pfit.lvds_border_bits = border;
 }
 
-enum drm_connector_status
-intel_panel_detect(struct drm_i915_private *dev_priv)
-{
-        /* Assume that the BIOS does not lie through the OpRegion... */
-        if (!i915_modparams.panel_ignore_lid && dev_priv->opregion.lid_state) {
-                return *dev_priv->opregion.lid_state & 0x1 ?
-                        connector_status_connected :
-                        connector_status_disconnected;
-        }
-
-        switch (i915_modparams.panel_ignore_lid) {
-        case -2:
-                return connector_status_connected;
-        case -1:
-                return connector_status_disconnected;
-        default:
-                return connector_status_unknown;
-        }
-}
-
 /**
  * scale - scale values from one range to another
  * @source_val: value in range [@source_min..@source_max]