Re: [PATCH 0/1] drm/i915: Allow specifying a minimum brightnesslevel for sysfs control.

[Matthew Garrett]

On Wed, Mar 27, 2013 at 12:56:37PM +0100, Danny Baumann wrote:

> OK, I see. And there is user space depending on that behaviour? And
> again - how is user space supposed to know about the behavioral
> differences? Is it something like 'if type is raw, don't expect
> anything'?

"Do not rely upon 0 being visible".

-- 
Matthew Garrett | mjg59@xxxxxxxxxxxxx
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/