diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_resource.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 121 |
1 files changed, 110 insertions, 11 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index da164685547d..d9f2ef242b0f 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -40,11 +40,11 @@ #include "virtual/virtual_stream_encoder.h" #include "dpcd_defs.h" #include "link_enc_cfg.h" -#include "dc_link_dp.h" +#include "link.h" #include "virtual/virtual_link_hwss.h" -#include "link/link_hwss_dio.h" -#include "link/link_hwss_dpia.h" -#include "link/link_hwss_hpo_dp.h" +#include "link/hwss/link_hwss_dio.h" +#include "link/hwss/link_hwss_dpia.h" +#include "link/hwss/link_hwss_hpo_dp.h" #if defined(CONFIG_DRM_AMD_DC_SI) #include "dce60/dce60_resource.h" @@ -2213,7 +2213,7 @@ enum dc_status dc_remove_stream_from_ctx( del_pipe->stream_res.stream_enc, false); - if (is_dp_128b_132b_signal(del_pipe)) { + if (link_is_dp_128b_132b_signal(del_pipe)) { update_hpo_dp_stream_engine_usage( &new_ctx->res_ctx, dc->res_pool, del_pipe->stream_res.hpo_dp_stream_enc, @@ -2513,9 +2513,9 @@ enum dc_status resource_map_pool_resources( * and link settings */ if (dc_is_dp_signal(stream->signal)) { - if (!decide_link_settings(stream, &pipe_ctx->link_config.dp_link_settings)) + if (!link_decide_link_settings(stream, &pipe_ctx->link_config.dp_link_settings)) return DC_FAIL_DP_LINK_BANDWIDTH; - if (dp_get_link_encoding_format(&pipe_ctx->link_config.dp_link_settings) == DP_128b_132b_ENCODING) { + if (link_dp_get_encoding_format(&pipe_ctx->link_config.dp_link_settings) == DP_128b_132b_ENCODING) { pipe_ctx->stream_res.hpo_dp_stream_enc = find_first_free_match_hpo_dp_stream_enc_for_link( &context->res_ctx, pool, stream); @@ -3269,6 +3269,50 @@ static void set_hfvs_info_packet( *info_packet = stream->hfvsif_infopacket; } +static void adaptive_sync_override_dp_info_packets_sdp_line_num( + const struct dc_crtc_timing *timing, + struct enc_sdp_line_num *sdp_line_num, + struct _vcs_dpi_display_pipe_dest_params_st *pipe_dlg_param) +{ + uint32_t asic_blank_start = 0; + uint32_t asic_blank_end = 0; + uint32_t v_update = 0; + + const struct dc_crtc_timing *tg = timing; + + /* blank_start = frame end - front porch */ + asic_blank_start = tg->v_total - tg->v_front_porch; + + /* blank_end = blank_start - active */ + asic_blank_end = (asic_blank_start - tg->v_border_bottom - + tg->v_addressable - tg->v_border_top); + + if (pipe_dlg_param->vstartup_start > asic_blank_end) { + v_update = (tg->v_total - (pipe_dlg_param->vstartup_start - asic_blank_end)); + sdp_line_num->adaptive_sync_line_num_valid = true; + sdp_line_num->adaptive_sync_line_num = (tg->v_total - v_update - 1); + } else { + sdp_line_num->adaptive_sync_line_num_valid = false; + sdp_line_num->adaptive_sync_line_num = 0; + } +} + +static void set_adaptive_sync_info_packet( + struct dc_info_packet *info_packet, + const struct dc_stream_state *stream, + struct encoder_info_frame *info_frame, + struct _vcs_dpi_display_pipe_dest_params_st *pipe_dlg_param) +{ + if (!stream->adaptive_sync_infopacket.valid) + return; + + adaptive_sync_override_dp_info_packets_sdp_line_num( + &stream->timing, + &info_frame->sdp_line_num, + pipe_dlg_param); + + *info_packet = stream->adaptive_sync_infopacket; +} static void set_vtem_info_packet( struct dc_info_packet *info_packet, @@ -3361,6 +3405,7 @@ void resource_build_info_frame(struct pipe_ctx *pipe_ctx) info->vsc.valid = false; info->hfvsif.valid = false; info->vtem.valid = false; + info->adaptive_sync.valid = false; signal = pipe_ctx->stream->signal; /* HDMi and DP have different info packets*/ @@ -3381,6 +3426,10 @@ void resource_build_info_frame(struct pipe_ctx *pipe_ctx) set_spd_info_packet(&info->spd, pipe_ctx->stream); set_hdr_static_info_packet(&info->hdrsmd, pipe_ctx->stream); + set_adaptive_sync_info_packet(&info->adaptive_sync, + pipe_ctx->stream, + info, + &pipe_ctx->pipe_dlg_param); } patch_gamut_packet_checksum(&info->gamut); @@ -3636,7 +3685,7 @@ enum dc_status dc_validate_stream(struct dc *dc, struct dc_stream_state *stream) /* TODO: validate audio ASIC caps, encoder */ if (res == DC_OK) - res = dc_link_validate_mode_timing(stream, + res = link_validate_mode_timing(stream, link, &stream->timing); @@ -3763,7 +3812,7 @@ bool get_temp_dp_link_res(struct dc_link *link, memset(link_res, 0, sizeof(*link_res)); - if (dp_get_link_encoding_format(link_settings) == DP_128b_132b_ENCODING) { + if (link_dp_get_encoding_format(link_settings) == DP_128b_132b_ENCODING) { link_res->hpo_dp_link_enc = get_temp_hpo_dp_link_enc(res_ctx, dc->res_pool, link); if (!link_res->hpo_dp_link_enc) @@ -3820,9 +3869,20 @@ void check_syncd_pipes_for_disabled_master_pipe(struct dc *dc, pipe_ctx_check = &context->res_ctx.pipe_ctx[i]; if ((GET_PIPE_SYNCD_FROM_PIPE(pipe_ctx_check) == disabled_master_pipe_idx) && - IS_PIPE_SYNCD_VALID(pipe_ctx_check) && (i != disabled_master_pipe_idx)) + IS_PIPE_SYNCD_VALID(pipe_ctx_check) && (i != disabled_master_pipe_idx)) { + struct pipe_ctx *first_pipe = pipe_ctx_check; + + while (first_pipe->prev_odm_pipe) + first_pipe = first_pipe->prev_odm_pipe; + /* When ODM combine is enabled, this case is expected. If the disabled pipe + * is part of the ODM tree, then we should not print an error. + * */ + if (first_pipe->pipe_idx == disabled_master_pipe_idx) + continue; + DC_ERR("DC: Failure: pipe_idx[%d] syncd with disabled master pipe_idx[%d]\n", - i, disabled_master_pipe_idx); + i, disabled_master_pipe_idx); + } } } @@ -3981,3 +4041,42 @@ bool dc_resource_acquire_secondary_pipe_for_mpc_odm( return true; } + +enum dc_status update_dp_encoder_resources_for_test_harness(const struct dc *dc, + struct dc_state *context, + struct pipe_ctx *pipe_ctx) +{ + if (link_dp_get_encoding_format(&pipe_ctx->link_config.dp_link_settings) == DP_128b_132b_ENCODING) { + if (pipe_ctx->stream_res.hpo_dp_stream_enc == NULL) { + pipe_ctx->stream_res.hpo_dp_stream_enc = + find_first_free_match_hpo_dp_stream_enc_for_link( + &context->res_ctx, dc->res_pool, pipe_ctx->stream); + + if (!pipe_ctx->stream_res.hpo_dp_stream_enc) + return DC_NO_STREAM_ENC_RESOURCE; + + update_hpo_dp_stream_engine_usage( + &context->res_ctx, dc->res_pool, + pipe_ctx->stream_res.hpo_dp_stream_enc, + true); + } + + if (pipe_ctx->link_res.hpo_dp_link_enc == NULL) { + if (!add_hpo_dp_link_enc_to_ctx(&context->res_ctx, dc->res_pool, pipe_ctx, pipe_ctx->stream)) + return DC_NO_LINK_ENC_RESOURCE; + } + } else { + if (pipe_ctx->stream_res.hpo_dp_stream_enc) { + update_hpo_dp_stream_engine_usage( + &context->res_ctx, dc->res_pool, + pipe_ctx->stream_res.hpo_dp_stream_enc, + false); + pipe_ctx->stream_res.hpo_dp_stream_enc = NULL; + } + if (pipe_ctx->link_res.hpo_dp_link_enc) + remove_hpo_dp_link_enc_from_ctx(&context->res_ctx, pipe_ctx, pipe_ctx->stream); + } + + return DC_OK; +} + |