[Why]
We want to know DP protocol version
[How]
In DC create we initialize a cap to indicate the max
DP protocol version supported
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
dc->caps.max_audios = dc->res_pool->audio_count;
dc->caps.linear_pitch_alignment = 64;
+ dc->caps.max_dp_protocol_version = DP_VERSION_1_4;
+
/* Populate versioning information */
dc->versions.dc_ver = DC_VER;
struct dmcu_version dmcu_version;
};
+enum dp_protocol_version {
+ DP_VERSION_1_4,
+};
+
enum dc_plane_type {
DC_PLANE_TYPE_INVALID,
DC_PLANE_TYPE_DCE_RGB,
bool extended_aux_timeout_support;
bool dmcub_support;
bool hw_3d_lut;
+ enum dp_protocol_version max_dp_protocol_version;
struct dc_plane_cap planes[MAX_PLANES];
};