diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/inc')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h index edf5845f6a1f..91fe039c0c95 100644 --- a/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h +++ b/drivers/gpu/drm/amd/display/modules/inc/mod_info_packet.h @@ -41,4 +41,40 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream, void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream, struct dc_info_packet *info_packet); +enum adaptive_sync_type { + ADAPTIVE_SYNC_TYPE_NONE = 0, + ADAPTIVE_SYNC_TYPE_DP = 1, + ADAPTIVE_SYNC_TYPE_PCON_IN_WHITELIST = 2, + ADAPTIVE_SYNC_TYPE_PCON_NOT_IN_WHITELIST = 3, + ADAPTIVE_SYNC_TYPE_EDP = 4, +}; + +enum adaptive_sync_sdp_version { + AS_SDP_VER_0 = 0x0, + AS_SDP_VER_1 = 0x1, + AS_SDP_VER_2 = 0x2, +}; + +#define AS_DP_SDP_LENGTH (9) + +struct frame_duration_op { + bool support; + unsigned char frame_duration_hex; +}; + +struct AS_Df_params { + bool supportMode; + struct frame_duration_op increase; + struct frame_duration_op decrease; +}; + +void mod_build_adaptive_sync_infopacket(const struct dc_stream_state *stream, + enum adaptive_sync_type asType, const struct AS_Df_params *param, + struct dc_info_packet *info_packet); + +void mod_build_adaptive_sync_infopacket_v2(const struct dc_stream_state *stream, + const struct AS_Df_params *param, struct dc_info_packet *info_packet); + +void mod_build_adaptive_sync_infopacket_v1(struct dc_info_packet *info_packet); + #endif |