From: Ville Syrjälä Date: Fri, 15 Jul 2022 20:20:37 +0000 (+0300) Subject: drm/i915: Add the VBT LTTPR transparent vs. non-transparent bits X-Git-Tag: v6.1-rc5~176^2~15^2~67 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ed1b4369fc550416b54de7ed78ee39ba8b64f88e;p=platform%2Fkernel%2Flinux-starfive.git 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 Link: https://patchwork.freedesktop.org/patch/msgid/20220715202044.11153-6-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 68a89f2..245c8ae 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+ */