[Bug 103471] HDMI detection fails, i915 Intel HD400

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Oct 26 19:39:19 UTC 2017


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

--- Comment #8 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
(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.

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