diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-07-15 23:20:37 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-09-05 15:15:43 +0300 |
| commit | ed1b4369fc550416b54de7ed78ee39ba8b64f88e (patch) | |
| tree | 130b387cc7c86efa832ec81ebafca7ca0c80ff6a | |
| parent | d48596f3ef2c0aa2ce7a106dd5ed99045d4ae377 (diff) | |
drm/i915: Add the VBT LTTPR transparent vs. non-transparent bits
VBT gained a bit to indicate whether LTTPRs should use transparent
or non-transparent mode. Dunno if we should actually look at this...
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220715202044.11153-6-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_vbt_defs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h index 68a89f27e9577..245c8ae9256d9 100644 --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h @@ -408,7 +408,8 @@ struct child_device_config { u8 compression_enable:1; /* 198+ */ u8 compression_method_cps:1; /* 198+ */ u8 ganged_edp:1; /* 202+ */ - u8 reserved2:4; + u8 lttpr_non_transparent:1; /* 235+ */ + u8 reserved2:3; u8 compression_structure_index:4; /* 198+ */ u8 reserved3:4; u8 slave_port; /* 202+ */ |