You need to check where the dvo chip actually is, i915 has about 6 different i2c channels. The easiest way is to use one of the i2c-tools to detect chips on all the i2c buses that drm/i915 exposes.
You need to check where the dvo chip actually is, i915 has about 6 different i2c channels. The easiest way is to use one of the i2c-tools to detect chips on all the i2c buses that drm/i915 exposes.