[Bug 103471] HDMI detection fails, i915 Intel HD400

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Oct 26 21:45:00 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=103471

--- Comment #9 from Pablo <pablodebiase at nanalysis.com> ---
(In reply to Ville Syrjala from comment #8)
> (In reply to Pablo from comment #7)
> > Created attachment 135088 [details]
> > cat /sys/kernel/debug/dri/0/i915_opregion
> 
>         EFP device info:
>                 Device handle: 0x0040 (EFP 2 (HDMI/DVI/DP))
>                 ...
>                 Port: 0x03 (HDMI-D)
>                 AIM I2C pin: 0x00
>                 AIM Slave address: 0x00
>                 DDC pin: 0x04
> 
> "i2c-3   i2c             i915 gmbus dpc                          I2C adapter"
> 
> Those two pieces of information do suggest that the commit in question
> should in fact fix this.

Kernel 4.13.8 fixed the issue! Thanks! Do you know if there is patch for Kernel
4.4.0-97 that I could apply using dkms?

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