From: Jani Nikula <jani.nikula@intel.com>
Date: Thu, 24 Aug 2017 18:54:00 +0000 (+0300)
Subject: drm/i915/bios: document BDB versions of child device config fields
X-Git-Tag: v4.15-rc1~56^2~29^2~73
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ae276f56bb24e764fe95db61d62a422ca3f32150;p=thirdparty%2Flinux.git

drm/i915/bios: document BDB versions of child device config fields

Document everything that was introduced after version 155, which seems
to be the baseline for some of the later documentation. No functional
changes.

Cc: Animesh Manna <animesh.manna@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/11e8200e750eea13604b2d21e56b37cd5e6d9ab0.1503600621.git.jani.nikula@intel.com
---

diff --git a/drivers/gpu/drm/i915/intel_vbt_defs.h b/drivers/gpu/drm/i915/intel_vbt_defs.h
index 9ad05b2c44e07..6bc28e57f8059 100644
--- a/drivers/gpu/drm/i915/intel_vbt_defs.h
+++ b/drivers/gpu/drm/i915/intel_vbt_defs.h
@@ -285,15 +285,15 @@ struct common_child_dev_config {
 	u8 ddc_pin;
 	u16 edid_ptr;
 	u8 dvo_cfg; /* See DEVICE_CFG_* above */
-	u8 efp_routed:1;
-	u8 lane_reversal:1;
-	u8 lspcon:1;
-	u8 iboost:1;
-	u8 hpd_invert:1;
+	u8 efp_routed:1;					/* 158 */
+	u8 lane_reversal:1;					/* 184 */
+	u8 lspcon:1;						/* 192 */
+	u8 iboost:1;						/* 196 */
+	u8 hpd_invert:1;					/* 196 */
 	u8 flag_reserved:3;
-	u8 hdmi_support:1;
-	u8 dp_support:1;
-	u8 tmds_support:1;
+	u8 hdmi_support:1;					/* 158 */
+	u8 dp_support:1;					/* 158 */
+	u8 tmds_support:1;					/* 158 */
 	u8 support_reserved:5;
 	u8 aux_channel;
 	u8 dongle_detect;