From: Mahesh Kumar <mahesh1.kumar@xxxxxxxxx> 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.chauhan@xxxxxxxxx> Signed-off-by: Mahesh Kumar <mahesh1.kumar@xxxxxxxxx> Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx> Reviewed-by: José Roberto de Souza <jose.souza@xxxxxxxxx> Link: https://patchwork.freedesktop.org/patch/msgid/20190708231629.9296-20-lucas.demarchi@xxxxxxxxx --- 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 a7b6a7918c3d..500bb3fd2939 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -15300,12 +15300,17 @@ 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); 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 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
