[Intel-gfx] [PATCH 5/6] drm/i915: Kconfig for extra driver debugging

[Jani Nikula]

On Mon, 01 Feb 2016, Tvrtko Ursulin <tvrtko.ursulin at linux.intel.com> wrote:
> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>
> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> ---
>  drivers/gpu/drm/i915/Kconfig | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig
> index 051eab33e4c7..7636bf918d97 100644
> --- a/drivers/gpu/drm/i915/Kconfig
> +++ b/drivers/gpu/drm/i915/Kconfig
> @@ -47,3 +47,15 @@ config DRM_I915_PRELIMINARY_HW_SUPPORT
>  	  option changes the default for that module option.
>  
>  	  If in doubt, say "N".
> +
> +config DRM_I915_DEBUG
> +	bool "Enable additional driver debugging"
> +	depends on DRM_I915
> +	default n
> +	help
> +	  Choose this option to turn on extra driver debugging that may affect
> +	  performance but will catch some internal issues.
> +
> +	  Recommended for driver developers only.
> +
> +	  If in doubt, say "N".

I kind of liked Chris' approach of adding a submenu
http://patchwork.freedesktop.org/patch/msgid/1451902412-25459-1-git-send-email-chris@chris-wilson.co.uk

BR,
Jani.


-- 
Jani Nikula, Intel Open Source Technology Center