Messages in this thread | | | Date | Mon, 13 Aug 2012 19:05:17 +0200 | From | Daniel Vetter <> | Subject | Re: [PATCH 1/1] drm/i915: ensure i2c adapter is all set before adding it |
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On Mon, Aug 13, 2012 at 05:33:02PM +0300, Jani Nikula wrote: > i2c_add_adapter() may do i2c transfers on the bus to detect supported > devices. Therefore the adapter needs to be all set before adding it. This > was not the case for the bit-banging fallback, resulting in an oops if the > device detection GMBUS transfers timed out. Fix the issue by calling > i2c_add_adapter() only after intel_gpio_setup(). > > LKML-Reference: <5021F00B.7000503@ionic.de> > Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Applied to -fixes with Mihai's tested-by added, thanks for the patch. -Daniel -- Daniel Vetter Mail: daniel@ffwll.ch Mobile: +41 (0)79 365 57 48
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