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SubjectRe: [PATCH 1/1] drm/i915: ensure i2c adapter is all set before adding it
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: <>
> Signed-off-by: Jani Nikula <>

Applied to -fixes with Mihai's tested-by added, thanks for the patch.
Daniel Vetter
Mobile: +41 (0)79 365 57 48

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