[Bug 103471] HDMI detection fails, i915 Intel HD400

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Oct 26 18:51:50 UTC 2017


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

--- Comment #5 from Pablo <pablodebiase at nanalysis.com> ---
It works the first time when I connect a VGA cable but if I disconnect it and
reconnect again it stops working. Bug reported too:
https://bugs.freedesktop.org/show_bug.cgi?id=103472


This is the output of 
# i2cdetect -l
i2c-0   i2c             i915 gmbus ssc                          I2C adapter
i2c-1   i2c             i915 gmbus vga                          I2C adapter
i2c-2   i2c             i915 gmbus panel                        I2C adapter
i2c-3   i2c             i915 gmbus dpc                          I2C adapter
i2c-4   i2c             i915 gmbus dpb                          I2C adapter
i2c-5   i2c             i915 gmbus dpd                          I2C adapter
i2c-6   i2c             DPDDC-B                                 I2C adapter
i2c-7   i2c             DPDDC-C                                 I2C adapter
i2c-8   i2c             DPDDC-D                                 I2C adapter
i2c-9   smbus           SMBus iManager adapter                  SMBus adapter

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