[Intel-gfx] [PATCH v8 28/38] drm/i915/icl: Fill DSI ports info

[Jani Nikula]

From: Madhav Chauhan <madhav.chauhan at intel.com>

This patch fills backlight, CABC and general port
info for Gen11 DSI.

Signed-off-by: Madhav Chauhan <madhav.chauhan at intel.com>
Reviewed-by: Jani Nikula <jani.nikula at intel.com>
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 drivers/gpu/drm/i915/icl_dsi.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/gpu/drm/i915/icl_dsi.c b/drivers/gpu/drm/i915/icl_dsi.c
index 7a000a660c12..b2897281d42c 100644
--- a/drivers/gpu/drm/i915/icl_dsi.c
+++ b/drivers/gpu/drm/i915/icl_dsi.c
@@ -1292,6 +1292,14 @@ void icl_dsi_init(struct drm_i915_private *dev_priv)
 	intel_panel_init(&intel_connector->panel, fixed_mode, NULL);
 	intel_panel_setup_backlight(connector, INVALID_PIPE);
 
+	if (dev_priv->vbt.dsi.config->dual_link)
+		intel_dsi->ports = BIT(PORT_A) | BIT(PORT_B);
+	else
+		intel_dsi->ports = BIT(port);
+
+	intel_dsi->dcs_backlight_ports = dev_priv->vbt.dsi.bl_ports;
+	intel_dsi->dcs_cabc_ports = dev_priv->vbt.dsi.cabc_ports;
+
 	for_each_dsi_port(port, intel_dsi->ports) {
 		struct intel_dsi_host *host;
 
-- 
2.11.0