We have already a function to detect DDI ports using VBT, so instead of
opencoding the DDI specific version of this, move the opencoded part to
the existing helper.
Cc: Jani Nikula <jani.nik...@linux.intel.com>
Cc: Mika Kahola <mika.kah...@intel.com>
Signed-off-by: Imre Deak <imre.d...@intel.com>
---
drivers/gpu/drm/i915/intel_bios.c | 9 +++++++++
drivers/gpu/drm/i915/intel_display.c | 4 +---
2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_bios.c
b/drivers/gpu/drm/i915/intel_bios.c
index 764d84d4109b..fa4091c0768b 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -1947,6 +1947,15 @@ bool intel_bios_is_port_present(struct drm_i915_private
*dev_priv, enum port por
};
int i;
+ if (HAS_DDI(dev_priv)) {
+ const struct ddi_vbt_port_info *port_info =
+ &dev_priv->vbt.ddi_port_info[port];
+
+ return port_info->supports_dp ||
+ port_info->supports_dvi ||
+ port_info->supports_hdmi;
+ }
+
/* FIXME maybe deal with port A as well? */
if (WARN_ON(port == PORT_A) || port >= ARRAY_SIZE(port_mapping))
return false;
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 3b7094822aa9..a2f8aaf61c61 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14315,9 +14315,7 @@ static void intel_setup_outputs(struct drm_i915_private
*dev_priv)
* On SKL we don't have a way to detect DDI-E so we rely on VBT.
*/
if (IS_GEN9_BC(dev_priv) &&
- (dev_priv->vbt.ddi_port_info[PORT_E].supports_dp ||
- dev_priv->vbt.ddi_port_info[PORT_E].supports_dvi ||
- dev_priv->vbt.ddi_port_info[PORT_E].supports_hdmi))
+ intel_bios_is_port_present(dev_priv, PORT_E))
intel_ddi_init(dev_priv, PORT_E);
} else if (HAS_PCH_SPLIT(dev_priv)) {
--
2.13.2
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