From: Mahesh Kumar Date: Thu, 11 Jul 2019 17:31:08 +0000 (-0700) Subject: drm/i915/tgl: init ddi port A-C for Tiger Lake X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=55cd5048e176318911db97668f562c1599982dfb;p=openwrt%2Fstaging%2Fblogic.git drm/i915/tgl: init ddi port A-C for Tiger Lake 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 Signed-off-by: Mahesh Kumar Signed-off-by: Lucas De Marchi Reviewed-by: José Roberto de Souza Link: https://patchwork.freedesktop.org/patch/msgid/20190711173115.28296-15-lucas.demarchi@intel.com --- diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 60459b9d1ec5..0a15c0868a0c 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -15312,13 +15312,18 @@ 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);