No hdmi hotplug event for Nvidia audio
I'm trying to set up Nvidia hdmi audio with the GT424M. I'm using the latest Nvidia and alsa drivers(260.19.44 and 1.24.1) and kernel 18.104.22.168.
My problem is that at boot up I'm getting no hot plug events in kernel.log, such as:
HDMI hot plug event: Pin=5 Presence_Detect=0 ELD_Valid=1.
So I have no positive eld files such as:
monitor_name DELL U2410
eld_version [0x2] CEA-861D or below
edid_version [0x3] CEA-861-B, C or D
speakers [0x1] FL/FR
sad0_coding_type [0x1] LPCM
sad0_rates [0xe0] 44100 48000 88200
sad0_bits [0xe0000] 16 20 24
Can someone tell me what would stop the Nvidia driver writing PD/ELD information into the audio hardware? My Xorg.conf shows eld info concerning my monitor, so why not audio? Video is fine with the driver.
I attach my Xorg.0.log produced with -logverbose 6.