From: Ville Syrjälä Date: Fri, 15 Jul 2022 20:20:36 +0000 (+0300) Subject: drm/i915: Define VBT eDP/DP max lane count bits X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d48596f3ef2c0aa2ce7a106dd5ed99045d4ae377;p=linux.git drm/i915: Define VBT eDP/DP max lane count bits Since version 244 the VBT can llimt the eDP/DP max lane count. Add the bits. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20220715202044.11153-5-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula --- diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h index 5b05cb0b6ba76..68a89f27e9577 100644 --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h @@ -438,7 +438,7 @@ struct child_device_config { u8 iboost:1; /* 196+ */ u8 hpd_invert:1; /* 196+ */ u8 use_vbt_vswing:1; /* 218+ */ - u8 flag_reserved:2; + u8 dp_max_lane_count:2; /* 244+ */ u8 hdmi_support:1; /* 158+ */ u8 dp_support:1; /* 158+ */ u8 tmds_support:1; /* 158+ */