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| author |   Jani Nikula <jani.nikula@intel.com> | 2021-09-09 15:52:02 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2021-09-20 18:46:51 +0300 |
| commit | 1d713917248080b1fe2289677f8a92ad1293b1a5 (patch) | |
| tree | 6ba913b6518063940f576802289f80447c5a51b2 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | drm/i915/dg2: configure TRANS_DP2_CTL for DP 2.0 (diff) | |
| download | linux-dev-1d713917248080b1fe2289677f8a92ad1293b1a5.tar.xz linux-dev-1d713917248080b1fe2289677f8a92ad1293b1a5.zip | |
drm/i915/dp: add HAS_DP20 macro
Let's abstract the DP 2.0 feature. Initially just DG2.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3746e700641bc17eff270569387fe869707d92ed.1631191763.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index a8129153d1db..b9fd54f24f95 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) |