diff mbox series

[v11,06/23] drm/i915/icl: Fill DSI ports info

Message ID 48c9f867d61a60dc7c2ce744ac2325655652c55f.1543500286.git.jani.nikula@intel.com (mailing list archive)
State New, archived
Headers show
Series drm/i915/icl: dsi enabling | expand

Commit Message

Jani Nikula Nov. 29, 2018, 2:12 p.m. UTC 
From: Madhav Chauhan <madhav.chauhan@intel.com>

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

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

Patch

diff --git a/drivers/gpu/drm/i915/icl_dsi.c b/drivers/gpu/drm/i915/icl_dsi.c
index 9d6cbe35259a..dc3fcc67814b 100644
--- a/drivers/gpu/drm/i915/icl_dsi.c
+++ b/drivers/gpu/drm/i915/icl_dsi.c
@@ -1074,6 +1074,14 @@  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;
+
 	if (!intel_dsi_vbt_init(intel_dsi, MIPI_DSI_GENERIC_PANEL_ID)) {
 		DRM_DEBUG_KMS("no device found\n");
 		goto err;