[Intel-gfx] [PATCH 01/10] drm/i915: ring w/a initialisation for gen 9

[Damien Lespiau]

On Thu, Feb 05, 2015 at 10:47:16AM +0000, Nick Hoath wrote:
> From: "Hoath, Nicholas" <nicholas.hoath at intel.com>
> 
> Add framework for gen 9 HW WAs
> 
> v1: Changed SOC specific WA function to gen 9 common function (Req: Damien Lespiau)
> 
> Signed-off-by: Nick Hoath <nicholas.hoath at intel.com>

Reviewed-by: Damien Lespiau <damien.lespiau at intel.com>

> ---
>  drivers/gpu/drm/i915/intel_ringbuffer.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
> index e1036c8..fbfe65a 100644
> --- a/drivers/gpu/drm/i915/intel_ringbuffer.c
> +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
> @@ -873,6 +873,11 @@ static int chv_init_workarounds(struct intel_engine_cs *ring)
>  	return 0;
>  }
>  
> +static int gen9_init_workarounds(struct intel_engine_cs *ring)
> +{
> +	return 0;
> +}
> +
>  int init_workarounds_ring(struct intel_engine_cs *ring)
>  {
>  	struct drm_device *dev = ring->dev;
> @@ -888,6 +893,9 @@ int init_workarounds_ring(struct intel_engine_cs *ring)
>  	if (IS_CHERRYVIEW(dev))
>  		return chv_init_workarounds(ring);
>  
> +	if (IS_GEN9(dev))
> +		return gen9_init_workarounds(ring);
> +
>  	return 0;
>  }
>  
> -- 
> 2.1.1
>