[PATCH v3 10/13] drm/i915/dp: add HAS_DP20 macro

[Ville Syrjälä]

On Thu, Sep 09, 2021 at 03:52:02PM +0300, Jani Nikula wrote:
> Let's abstract the DP 2.0 feature. Initially just DG2.
> 
> Signed-off-by: Jani Nikula <jani.nikula at intel.com>

Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

> ---
>  drivers/gpu/drm/i915/i915_drv.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index 37c1ca266bcd..14416bd789b6 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -1641,6 +1641,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
>  #define HAS_IPS(dev_priv)	(IS_HSW_ULT(dev_priv) || IS_BROADWELL(dev_priv))
>  
>  #define HAS_DP_MST(dev_priv)	(INTEL_INFO(dev_priv)->display.has_dp_mst)
> +#define HAS_DP20(dev_priv)	(IS_DG2(dev_priv))
>  
>  #define HAS_CDCLK_CRAWL(dev_priv)	 (INTEL_INFO(dev_priv)->display.has_cdclk_crawl)
>  #define HAS_DDI(dev_priv)		 (INTEL_INFO(dev_priv)->display.has_ddi)
> -- 
> 2.30.2

-- 
Ville Syrjälä
Intel