[alsa-devel] [PATCH] ALSA: HDA: Add jack detection for HDMI

Just as for headphones and microphone jacks, this patch adds reporting of HDMI jack status through the input layer.

I considered making additional SND_JACK_* constants for HDMI and Displayport instead of going with SND_JACK_VIDEOOUT, but it didn't seem worth the additions, and breakage of compiling with old kernels, etc. Let me know if you think otherwise and I'll prepare a second patch for that.