From: Ville Syrjälä <[email protected]> The child device block has gained a new bit for disabling compression for external displays. Seems stupid, but there it is.
Signed-off-by: Ville Syrjälä <[email protected]> --- drivers/gpu/drm/i915/display/intel_vbt_defs.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h index 6119fb035357..a9f44abfc9fc 100644 --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h @@ -418,7 +418,8 @@ struct child_device_config { u8 compression_method_cps:1; /* 198+ */ u8 ganged_edp:1; /* 202+ */ u8 lttpr_non_transparent:1; /* 235+ */ - u8 reserved2:3; + u8 disable_compression_for_ext_disp:1; /* 251+ */ + u8 reserved2:2; u8 compression_structure_index:4; /* 198+ */ u8 reserved3:4; u8 hdmi_max_frl_rate:4; /* 237+ */ -- 2.35.1
