diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.h b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.h index 62980ae17d41..8f0ce97f2362 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.h +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.h @@ -40,6 +40,9 @@ bool dp_get_max_link_enc_cap(const struct dc_link *link, const struct dc_link_settings *dp_get_verified_link_cap( const struct dc_link *link); +enum dp_link_encoding link_dp_get_encoding_format( + const struct dc_link_settings *link_settings); + enum dc_status dp_retrieve_lttpr_cap(struct dc_link *link); /* Convert PHY repeater count read from DPCD uint8_t. */ @@ -59,12 +62,18 @@ void dpcd_write_cable_id_to_dprx(struct dc_link *link); bool dp_should_enable_fec(const struct dc_link *link); +bool dp_is_128b_132b_signal(struct pipe_ctx *pipe_ctx); + /* Initialize output parameter lt_settings. */ void dp_decide_training_settings( struct dc_link *link, const struct dc_link_settings *link_setting, struct link_training_settings *lt_settings); +bool link_decide_link_settings( + struct dc_stream_state *stream, + struct dc_link_settings *link_setting); + bool edp_decide_link_settings(struct dc_link *link, struct dc_link_settings *link_setting, uint32_t req_bw); |