From 1d713917248080b1fe2289677f8a92ad1293b1a5 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Thu, 9 Sep 2021 15:52:02 +0300 Subject: [PATCH] drm/i915/dp: add HAS_DP20 macro MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Let's abstract the DP 2.0 feature. Initially just DG2. Reviewed-by: Ville Syrjälä Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/3746e700641bc17eff270569387fe869707d92ed.1631191763.git.jani.nikula@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 a812915..b9fd54f 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) -- 2.7.4