[Intel-gfx] [PATCH] drm/i915: enable gmbus on gen2

[Daniel Vetter]

Hi Chris,

Given that you're about the only other gen2 user I know ... can you ack
this patch for inclusion into 3.5?

Thanks, Daniel

On Fri, Mar 02, 2012 at 07:38:30PM +0100, Daniel Vetter wrote:
> With the recent set of gmbus fixes, this seems to work on my i855gm.
> 
> Signed-Off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> ---
>  drivers/gpu/drm/i915/intel_i2c.c |    4 ----
>  1 files changed, 0 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
> index 601c86e..8f66397 100644
> --- a/drivers/gpu/drm/i915/intel_i2c.c
> +++ b/drivers/gpu/drm/i915/intel_i2c.c
> @@ -388,10 +388,6 @@ int intel_setup_gmbus(struct drm_device *dev)
>  		bus->reg0 = i | GMBUS_RATE_100KHZ;
>  
>  		bus->has_gpio = intel_gpio_setup(bus, i);
> -
> -		/* XXX force bit banging until GMBUS is fully debugged */
> -		if (bus->has_gpio && IS_GEN2(dev))
> -			bus->force_bit = true;
>  	}
>  
>  	intel_i2c_reset(dev_priv->dev);
> -- 
> 1.7.8.3
> 

-- 
Daniel Vetter
Mail: daniel at ffwll.ch
Mobile: +41 (0)79 365 57 48