diff options
| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2019-07-11 10:31:07 -0700 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2019-07-11 16:31:16 -0700 |
| commit | 5c71970889d7d58d9fe26f92f454d7fa5db52202 (patch) | |
| tree | e9a7b858277832f768f9a3b8e4cd3d1c992bc563 /drivers/gpu/drm/i915/display | |
| parent | 6c8337dafaa9a328216c62a79c9a03176af3ce70 (diff) | |
drm/i915/tgl: Add additional PHYs for Tiger Lake
Tiger Lake has up to 3 combo phys and 6 TC phys. Extend the helper
conversion functions from port to phy.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190711173115.28296-14-lucas.demarchi@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.h | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 13ff4177beba..60459b9d1ec5 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -6676,7 +6676,7 @@ bool intel_phy_is_combo(struct drm_i915_private *dev_priv, enum phy phy) if (phy == PHY_NONE) return false; - if (IS_ELKHARTLAKE(dev_priv)) + if (IS_ELKHARTLAKE(dev_priv) || INTEL_GEN(dev_priv) >= 12) return phy <= PHY_C; if (INTEL_GEN(dev_priv) >= 11) @@ -6687,6 +6687,9 @@ bool intel_phy_is_combo(struct drm_i915_private *dev_priv, enum phy phy) bool intel_phy_is_tc(struct drm_i915_private *dev_priv, enum phy phy) { + if (INTEL_GEN(dev_priv) >= 12) + return phy >= PHY_D && phy <= PHY_I; + if (INTEL_GEN(dev_priv) >= 11 && !IS_ELKHARTLAKE(dev_priv)) return phy >= PHY_C && phy <= PHY_F; diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h index 72ce27079a56..92931dc26470 100644 --- a/drivers/gpu/drm/i915/display/intel_display.h +++ b/drivers/gpu/drm/i915/display/intel_display.h @@ -249,6 +249,9 @@ enum phy { PHY_D, PHY_E, PHY_F, + PHY_G, + PHY_H, + PHY_I, I915_MAX_PHYS }; |