[Intel-gfx] [PATCH v3 14/21] drm/i915/tgl: init ddi port A-C for Tiger Lake

[Lucas De Marchi]

From: Mahesh Kumar <mahesh1.ku...@intel.com>

This patch initializes DDI PORT A, B & C for Tiger lake. Other
TC ports need to be initialized later once corresponding code is there.

Cc: Madhav Chauhan <madhav.chau...@intel.com>
Signed-off-by: Mahesh Kumar <mahesh1.ku...@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demar...@intel.com>
Reviewed-by: José Roberto de Souza <jose.so...@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c 
b/drivers/gpu/drm/i915/display/intel_display.c
index ba48fedd685b..c9b18aab437d 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -15310,13 +15310,18 @@ static void intel_setup_outputs(struct 
drm_i915_private *dev_priv)
        if (!HAS_DISPLAY(dev_priv))
                return;
 
-       if (IS_ELKHARTLAKE(dev_priv)) {
+       if (INTEL_GEN(dev_priv) >= 12) {
+               /* TODO: initialize TC ports as well */
+               intel_ddi_init(dev_priv, PORT_A);
+               intel_ddi_init(dev_priv, PORT_B);
+               intel_ddi_init(dev_priv, PORT_C);
+       } else 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);
                intel_ddi_init(dev_priv, PORT_D);
                icl_dsi_init(dev_priv);
-       } else if (INTEL_GEN(dev_priv) >= 11) {
+       } else if (IS_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);
-- 
2.21.0

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