[Intel-gfx] [PATCH 6/9] drm/i915/ehl: EHL outputs are different from ICL

Rodrigo Vivi rodrigo.vivi at intel.com
Wed Mar 13 21:11:41 UTC 2019


From: Bob Paauwe <bob.j.paauwe at intel.com>

Configure the correct set of outputs for EHL. EHL has three DDI's
plus MIPI.

Cc: Lucas De Marchi <lucas.demarchi at intel.com>
Signed-off-by: Bob Paauwe <bob.j.paauwe at intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 920f647bd451..9e39e5a3ec4f 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14692,7 +14692,12 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
 	if (!HAS_DISPLAY(dev_priv))
 		return;
 
-	if (INTEL_GEN(dev_priv) >= 11) {
+	if (IS_ELKHARTLAKE(dev_priv)) {
+		intel_ddi_init(dev_priv, PORT_A);
+		intel_ddi_init(dev_priv, PORT_B);
+		intel_ddi_init(dev_priv, PORT_C);
+		icl_dsi_init(dev_priv);
+	} else if (INTEL_GEN(dev_priv) >= 11) {
 		intel_ddi_init(dev_priv, PORT_A);
 		intel_ddi_init(dev_priv, PORT_B);
 		intel_ddi_init(dev_priv, PORT_C);
-- 
2.20.1



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