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[SRU,linux-oem,02/16] drm/i915/bios: document BDB versions of child device config fields

Message ID 20180131054309.14000-3-kai.heng.feng@canonical.com
State New
Headers show
Series Fix out of bound VBT pin on CNP | expand

Commit Message

Kai-Heng Feng Jan. 31, 2018, 5:42 a.m. UTC 
From: Jani Nikula <jani.nikula@intel.com>

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
(cherry picked from commit ae276f56bb24e764fe95db61d62a422ca3f32150)
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
---
 drivers/gpu/drm/i915/intel_vbt_defs.h | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)
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Patch

diff --git a/drivers/gpu/drm/i915/intel_vbt_defs.h b/drivers/gpu/drm/i915/intel_vbt_defs.h
index 9ad05b2c44e0..6bc28e57f805 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;