drm/i915: dont trigger hotplug events on unchanged ELD
The ELD may or may not change when switching the video mode. If unchanged, don't trigger hot plug events to HDMI audio driver. This avoids disturbing the user with repeated printks. Reported-by: NNick Bowler <nbowler@elliptictech.com> Signed-off-by: NWu Fengguang <fengguang.wu@intel.com> Signed-off-by: NKeith Packard <keithp@keithp.com>
Showing
想要评论请 注册 或 登录