Currently we are starting connector polling if display is disabled
using disable_display module parameter. Polling is just returning
always "not connected" state. This can be optimized by not starting
polling at all.
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220610085429.52935-3-jouni.hogander@intel.com
*/
void intel_hpd_poll_enable(struct drm_i915_private *dev_priv)
{
- if (!HAS_DISPLAY(dev_priv))
+ if (!HAS_DISPLAY(dev_priv) ||
+ !INTEL_DISPLAY_ENABLED(dev_priv))
return;
WRITE_ONCE(dev_priv->hotplug.poll_enabled, true);