[PATCH 25/35] drm/i915/bios: Define VBT block 26 (TV Options) contents

Ville Syrjala ville.syrjala at linux.intel.com
Fri May 3 12:24:39 UTC 2024


From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Define the contents of VBT block 26 (TV Options).

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_vbt_defs.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
index c6d03905593d..1b94d4aba00a 100644
--- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h
+++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
@@ -988,6 +988,18 @@ struct bdb_sdvo_lvds_pps {
 	struct sdvo_lvds_pps pps[4];
 } __packed;
 
+/*
+ * Block 26 - TV Options Block
+ */
+
+struct bdb_tv_options {
+	u16 underscan_overscan_hdtv_component:2;
+	u16 rsvd1:10;
+	u16 underscan_overscan_hdtv_dvi:2;
+	u16 add_modes_to_avoid_overscan_issue:1;
+	u16 d_connector_support:1;
+} __packed;
+
 /*
  * Block 27 - eDP VBT Block
  */
-- 
2.43.2



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