From: Madhav Chauhan <madhav.chauhan@xxxxxxxxx>
This patch fills backlight, CABC and general port
info for Gen11 DSI.
Signed-off-by: Madhav Chauhan <madhav.chauhan@xxxxxxxxx>
Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
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 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;
--
2.11.0
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