From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Split the DP redriver bytes into bitfields. Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/display/intel_vbt_defs.h | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h index e997b8bcc6b8..a88c5ef51cd8 100644 --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h @@ -393,8 +393,14 @@ struct child_device_config { u8 device_id[10]; /* ascii string */ struct { u8 i2c_speed; - u8 dp_onboard_redriver; /* 158+ */ - u8 dp_ondock_redriver; /* 158+ */ + u8 dp_onboard_redriver_preemph:3; /* 158+ */ + u8 dp_onboard_redriver_vswing:3; /* 158+ */ + u8 dp_onboard_redriver_present:1; /* 158+ */ + u8 reserved0:1; + u8 dp_ondock_redriver_preemph:3; /* 158+ */ + u8 dp_ondock_redriver_vswing:3; /* 158+ */ + u8 dp_ondock_redriver_present:1; /* 158+ */ + u8 reserved1:1; u8 hdmi_level_shifter_value:5; /* 158+ */ u8 hdmi_max_data_rate:3; /* 204+ */ u16 dtd_buf_ptr; /* 161+ */ @@ -402,11 +408,11 @@ struct child_device_config { u8 compression_enable:1; /* 198+ */ u8 compression_method_cps:1; /* 198+ */ u8 ganged_edp:1; /* 202+ */ - u8 reserved0:4; + u8 reserved2:4; u8 compression_structure_index:4; /* 198+ */ - u8 reserved1:4; + u8 reserved3:4; u8 slave_port; /* 202+ */ - u8 reserved2; + u8 reserved4; } __packed; } __packed; -- 2.35.1