diff options
| author | Wenjing Liu <wenjing.liu@amd.com> | 2022-01-19 16:24:38 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-01-25 18:00:34 -0500 |
| commit | d9eb8fea6862e63421f7b9c93e32bef348488c41 (patch) | |
| tree | f2785c63d0ec9962fc43df825f7d7cc7dfb34a07 /drivers/gpu/drm/amd | |
| parent | 31d64b8219e057705d7a9debffcf6abbccb7781e (diff) | |
| download | linux-d9eb8fea6862e63421f7b9c93e32bef348488c41.tar.bz2 | |
drm/amd/display: Drop DCN for DP2.x logic
[Why & How]
DCN guard is not necessary for DP2.x relevant logic.
Drop them.
v2: squash in fix for misplaced #endif (Alex)
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Reviewed-by: Jerry Zuo <Jerry.Zuo@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
27 files changed, 83 insertions, 748 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c index 29f07c26d080..b32a68a3586a 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c @@ -797,16 +797,12 @@ void dm_helpers_mst_enable_stream_features(const struct dc_stream_state *stream) sizeof(new_downspread)); } -#if defined(CONFIG_DRM_AMD_DC_DCN) void dm_set_phyd32clk(struct dc_context *ctx, int freq_khz) { - // FPGA programming for this clock in diags framework that - // needs to go through dm layer, therefore leave dummy interace here + // TODO } - void dm_helpers_enable_periodic_detection(struct dc_context *ctx, bool enable) { /* TODO: add peridic detection implementation */ } -#endif diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c index 1e385d55e7fb..23a3b640f0ee 100644 --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c @@ -1692,7 +1692,6 @@ static enum bp_result bios_parser_get_encoder_cap_info( ATOM_ENCODER_CAP_RECORD_HBR3_EN) ? 1 : 0; info->HDMI_6GB_EN = (record->encodercaps & ATOM_ENCODER_CAP_RECORD_HDMI6Gbps_EN) ? 1 : 0; -#if defined(CONFIG_DRM_AMD_DC_DCN) info->IS_DP2_CAPABLE = (record->encodercaps & ATOM_ENCODER_CAP_RECORD_DP2) ? 1 : 0; info->DP_UHBR10_EN = (record->encodercaps & @@ -1701,7 +1700,6 @@ static enum bp_result bios_parser_get_encoder_cap_info( ATOM_ENCODER_CAP_RECORD_UHBR13_5_EN) ? 1 : 0; info->DP_UHBR20_EN = (record->encodercaps & ATOM_ENCODER_CAP_RECORD_UHBR20_EN) ? 1 : 0; -#endif info->DP_IS_USB_C = (record->encodercaps & ATOM_ENCODER_CAP_RECORD_USB_C_TYPE) ? 1 : 0; diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c index 9afa5eb2e6d3..f52f7ff7ead4 100644 --- a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c +++ b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c @@ -338,12 +338,10 @@ static enum bp_result transmitter_control_v1_7( const struct command_table_helper *cmd = bp->cmd_helper; struct dmub_dig_transmitter_control_data_v1_7 dig_v1_7 = {0}; -#if defined(CONFIG_DRM_AMD_DC_DCN) uint8_t hpo_instance = (uint8_t)cntl->hpo_engine_id - ENGINE_ID_HPO_0; if (dc_is_dp_signal(cntl->signal)) hpo_instance = (uint8_t)cntl->hpo_engine_id - ENGINE_ID_HPO_DP_0; -#endif dig_v1_7.phyid = cmd->phy_id_to_atom(cntl->transmitter); dig_v1_7.action = (uint8_t)cntl->action; @@ -358,9 +356,7 @@ static enum bp_result transmitter_control_v1_7( dig_v1_7.hpdsel = cmd->hpd_sel_to_atom(cntl->hpd_sel); dig_v1_7.digfe_sel = cmd->dig_encoder_sel_to_atom(cntl->engine_id); dig_v1_7.connobj_id = (uint8_t)cntl->connector_obj_id.id; -#if defined(CONFIG_DRM_AMD_DC_DCN) dig_v1_7.HPO_instance = hpo_instance; -#endif dig_v1_7.symclk_units.symclk_10khz = cntl->pixel_clock/10; if (cntl->action == TRANSMITTER_CONTROL_ENABLE || diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 91c4874473d6..0b8811ef3717 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -2370,10 +2370,8 @@ static enum surface_update_type check_update_surfaces_for_stream( if (stream_update->dsc_config) su_flags->bits.dsc_changed = 1; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (stream_update->mst_bw_update) su_flags->bits.mst_bw = 1; -#endif if (su_flags->raw != 0) overall_type = UPDATE_TYPE_FULL; @@ -2752,14 +2750,12 @@ static void commit_planes_do_stream_update(struct dc *dc, if (stream_update->dsc_config) dp_update_dsc_config(pipe_ctx); -#if defined(CONFIG_DRM_AMD_DC_DCN) if (stream_update->mst_bw_update) { if (stream_update->mst_bw_update->is_increase) dc_link_increase_mst_payload(pipe_ctx, stream_update->mst_bw_update->mst_stream_bw); else dc_link_reduce_mst_payload(pipe_ctx, stream_update->mst_bw_update->mst_stream_bw); } -#endif if (stream_update->pending_test_pattern) { dc_link_dp_set_test_pattern(stream->link, diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index 81402c1d68ff..84afe0d1a791 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -924,14 +924,12 @@ static void verify_link_capability_destructive(struct dc_link *link, dp_get_max_link_cap(link); set_all_streams_dpms_off_for_link(link); -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(&known_limit_link_setting) == DP_128b_132b_ENCODING) link_res.hpo_dp_link_enc = resource_get_hpo_dp_link_enc_for_det_lt( &link->dc->current_state->res_ctx, link->dc->res_pool, link); -#endif dp_verify_link_cap_with_retries( link, &link_res, &known_limit_link_setting, LINK_TRAINING_MAX_VERIFY_RETRY); @@ -1656,9 +1654,7 @@ static bool dc_link_construct_legacy(struct dc_link *link, } DC_LOG_DC("BIOS object table - DP_IS_USB_C: %d", link->link_enc->features.flags.bits.DP_IS_USB_C); -#if defined(CONFIG_DRM_AMD_DC_DCN) DC_LOG_DC("BIOS object table - IS_DP2_CAPABLE: %d", link->link_enc->features.flags.bits.IS_DP2_CAPABLE); -#endif /* Update link encoder tracking variables. These are used for the dynamic * assignment of link encoders to streams. @@ -1941,7 +1937,6 @@ static enum dc_status enable_link_dp(struct dc_state *state, if (link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA) do_fallback = true; -#if defined(CONFIG_DRM_AMD_DC_DCN) /* * Temporary w/a to get DP2.0 link rates to work with SST. * TODO DP2.0 - Workaround: Remove w/a if and when the issue is resolved. @@ -1951,7 +1946,6 @@ static enum dc_status enable_link_dp(struct dc_state *state, link->dc->debug.set_mst_en_for_sst) { dp_enable_mst_on_sink(link, true); } -#endif if (pipe_ctx->stream->signal == SIGNAL_TYPE_EDP) { /*in case it is not on*/ @@ -1959,7 +1953,6 @@ static enum dc_status enable_link_dp(struct dc_state *state, link->dc->hwss.edp_wait_for_hpd_ready(link, true); } -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(&link_settings) == DP_128b_132b_ENCODING) { /* TODO - DP2.0 HW: calculate 32 symbol clock for HPO encoder */ } else { @@ -1969,13 +1962,6 @@ static enum dc_status enable_link_dp(struct dc_state *state, state->clk_mgr->funcs->update_clocks(state->clk_mgr, state, false); } -#else - pipe_ctx->stream_res.pix_clk_params.requested_sym_clk = - link_settings.link_rate * LINK_RATE_REF_FREQ_IN_KHZ; - if (state->clk_mgr && !apply_seamless_boot_optimization) - state->clk_mgr->funcs->update_clocks(state->clk_mgr, - state, false); -#endif // during mode switch we do DP_SET_POWER off then on, and OUI is lost dpcd_set_source_specific_data(link); @@ -2004,12 +1990,8 @@ static enum dc_status enable_link_dp(struct dc_state *state, else fec_enable = true; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(&link_settings) == DP_8b_10b_ENCODING) dp_set_fec_enable(link, fec_enable); -#else - dp_set_fec_enable(link, fec_enable); -#endif // during mode set we do DP_SET_POWER off then on, aux writes are lost if (link->dpcd_sink_ext_caps.bits.oled == 1 || @@ -2565,9 +2547,7 @@ static void disable_link(struct dc_link *link, const struct link_resource *link_ if (dc_is_dp_signal(signal)) { /* SST DP, eDP */ -#if defined(CONFIG_DRM_AMD_DC_DCN) struct dc_link_settings link_settings = link->cur_link_settings; -#endif if (dc_is_dp_sst_signal(signal)) dp_disable_link_phy(link, link_res, signal); else @@ -2575,15 +2555,10 @@ static void disable_link(struct dc_link *link, const struct link_resource *link_ if (dc_is_dp_sst_signal(signal) || link->mst_stream_alloc_table.stream_count == 0) { -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(&link_settings) == DP_8b_10b_ENCODING) { dp_set_fec_enable(link, false); dp_set_fec_ready(link, link_res, false); } -#else - dp_set_fec_enable(link, false); - dp_set_fec_ready(link, link_res, false); -#endif } } else { if (signal != SIGNAL_TYPE_VIRTUAL) @@ -2766,72 +2741,63 @@ static bool dp_active_dongle_validate_timing( break; } -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dpcd_caps->dongle_type == DISPLAY_DONGLE_DP_HDMI_CONVERTER && dongle_caps->extendedCapValid == true) { -#else - if (dpcd_caps->dongle_type != DISPLAY_DONGLE_DP_HDMI_CONVERTER || - dongle_caps->extendedCapValid == false) - return true; -#endif - - /* Check Pixel Encoding */ - switch (timing->pixel_encoding) { - case PIXEL_ENCODING_RGB: - case PIXEL_ENCODING_YCBCR444: - break; - case PIXEL_ENCODING_YCBCR422: - if (!dongle_caps->is_dp_hdmi_ycbcr422_pass_through) - return false; - break; - case PIXEL_ENCODING_YCBCR420: - if (!dongle_caps->is_dp_hdmi_ycbcr420_pass_through) + /* Check Pixel Encoding */ + switch (timing->pixel_encoding) { + case PIXEL_ENCODING_RGB: + case PIXEL_ENCODING_YCBCR444: + break; + case PIXEL_ENCODING_YCBCR422: + if (!dongle_caps->is_dp_hdmi_ycbcr422_pass_through) + return false; + break; + case PIXEL_ENCODING_YCBCR420: + if (!dongle_caps->is_dp_hdmi_ycbcr420_pass_through) + return false; + break; + default: + /* Invalid Pixel Encoding*/ return false; - break; - default: - /* Invalid Pixel Encoding*/ - return false; - } + } - switch (timing->display_color_depth) { - case COLOR_DEPTH_666: - case COLOR_DEPTH_888: - /*888 and 666 should always be supported*/ - break; - case COLOR_DEPTH_101010: - if (dongle_caps->dp_hdmi_max_bpc < 10) - return false; - break; - case COLOR_DEPTH_121212: - if (dongle_caps->dp_hdmi_max_bpc < 12) + switch (timing->display_color_depth) { + case COLOR_DEPTH_666: + case COLOR_DEPTH_888: + /*888 and 666 should always be supported*/ + break; + case COLOR_DEPTH_101010: + if (dongle_caps->dp_hdmi_max_bpc < 10) + return false; + break; + case COLOR_DEPTH_121212: + if (dongle_caps->dp_hdmi_max_bpc < 12) + return false; + break; + case COLOR_DEPTH_141414: + case COLOR_DEPTH_161616: + default: + /* These color depths are currently not supported */ return false; - break; - case COLOR_DEPTH_141414: - case COLOR_DEPTH_161616: - default: - /* These color depths are currently not supported */ - return false; - } + } #if defined(CONFIG_DRM_AMD_DC_DCN) - if (dongle_caps->dp_hdmi_frl_max_link_bw_in_kbps > 0) { // DP to HDMI FRL converter - struct dc_crtc_timing outputTiming = *timing; + if (dongle_caps->dp_hdmi_frl_max_link_bw_in_kbps > 0) { // DP to HDMI FRL converter + struct dc_crtc_timing outputTiming = *timing; - if (timing->flags.DSC && !timing->dsc_cfg.is_frl) - /* DP input has DSC, HDMI FRL output doesn't have DSC, remove DSC from output timing */ - outputTiming.flags.DSC = 0; - if (dc_bandwidth_in_kbps_from_timing(&outputTiming) > dongle_caps->dp_hdmi_frl_max_link_bw_in_kbps) - return false; - } else { // DP to HDMI TMDS converter + if (timing->flags.DSC && !timing->dsc_cfg.is_frl) + /* DP input has DSC, HDMI FRL output doesn't have DSC, remove DSC from output timing */ + outputTiming.flags.DSC = 0; + if (dc_bandwidth_in_kbps_from_timing(&outputTiming) > dongle_caps->dp_hdmi_frl_max_link_bw_in_kbps) + return false; + } else { // DP to HDMI TMDS converter + if (get_timing_pixel_clock_100hz(timing) > (dongle_caps->dp_hdmi_max_pixel_clk_in_khz * 10)) + return false; + } +#else if (get_timing_pixel_clock_100hz(timing) > (dongle_caps->dp_hdmi_max_pixel_clk_in_khz * 10)) return false; - } -#else - if (get_timing_pixel_clock_100hz(timing) > (dongle_caps->dp_hdmi_max_pixel_clk_in_khz * 10)) - return false; #endif - -#if defined(CONFIG_DRM_AMD_DC_DCN) } if (dpcd_caps->channel_coding_cap.bits.DP_128b_132b_SUPPORTED == 0 && @@ -2912,7 +2878,6 @@ static bool dp_active_dongle_validate_timing( return false; } } -#endif return true; } @@ -3385,9 +3350,7 @@ static struct fixed31_32 get_pbn_from_timing(struct pipe_ctx *pipe_ctx) static void update_mst_stream_alloc_table( struct dc_link *link, struct stream_encoder *stream_enc, -#if defined(CONFIG_DRM_AMD_DC_DCN) struct hpo_dp_stream_encoder *hpo_dp_stream_enc, // TODO: Rename stream_enc to dio_stream_enc? -#endif const struct dp_mst_stream_allocation_table *proposed_table) { struct link_mst_stream_allocation work_table[MAX_CONTROLLER_NUM] = { 0 }; @@ -3423,9 +3386,7 @@ static void update_mst_stream_alloc_table( work_table[i].slot_count = proposed_table->stream_allocations[i].slot_count; work_table[i].stream_enc = stream_enc; -#if defined(CONFIG_DRM_AMD_DC_DCN) work_table[i].hpo_dp_stream_enc = hpo_dp_stream_enc; -#endif } } @@ -3436,7 +3397,7 @@ static void update_mst_stream_alloc_table( link->mst_stream_alloc_table.stream_allocations[i] = work_table[i]; } -#if defined(CONFIG_DRM_AMD_DC_DCN) + static void dc_log_vcp_x_y(const struct dc_link *link, struct fixed31_32 avg_time_slots_per_mtp) { const uint32_t VCP_Y_PRECISION = 1000; @@ -3538,7 +3499,6 @@ static enum dc_status dc_link_update_sst_payload(struct pipe_ctx *pipe_ctx, */ return DC_OK; } -#endif /* convert link_mst_stream_alloc_table to dm dp_mst_stream_alloc_table * because stream_encoder is not exposed to dm @@ -3549,10 +3509,8 @@ enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx) struct dc_link *link = stream->link; struct link_encoder *link_encoder = NULL; struct stream_encoder *stream_encoder = pipe_ctx->stream_res.stream_enc; -#if defined(CONFIG_DRM_AMD_DC_DCN) struct hpo_dp_link_encoder *hpo_dp_link_encoder = pipe_ctx->link_res.hpo_dp_link_enc; struct hpo_dp_stream_encoder *hpo_dp_stream_encoder = pipe_ctx->stream_res.hpo_dp_stream_enc; -#endif struct dp_mst_stream_allocation_table proposed_table = {0}; struct fixed31_32 avg_time_slots_per_mtp; struct fixed31_32 pbn; @@ -3578,17 +3536,12 @@ enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx) stream->ctx, stream, &proposed_table, - true)) { + true)) update_mst_stream_alloc_table( -#if defined(CONFIG_DRM_AMD_DC_DCN) link, pipe_ctx->stream_res.stream_enc, pipe_ctx->stream_res.hpo_dp_stream_enc, &proposed_table); -#else - link, pipe_ctx->stream_res.stream_enc, &proposed_table); -#endif - } else DC_LOG_WARNING("Failed to update" "MST allocation table for" @@ -3601,7 +3554,6 @@ enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx) link->mst_stream_alloc_table.stream_count); for (i = 0; i < MAX_CONTROLLER_NUM; i++) { -#if defined(CONFIG_DRM_AMD_DC_DCN) DC_LOG_MST("stream_enc[%d]: %p " "stream[%d].hpo_dp_stream_enc: %p " "stream[%d].vcp_id: %d " @@ -3614,17 +3566,6 @@ enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx) link->mst_stream_alloc_table.stream_allocations[i].vcp_id, i, link->mst_stream_alloc_table.stream_allocations[i].slot_count); -#else - DC_LOG_MST("stream_enc[%d]: %p " - "stream[%d].vcp_id: %d " - "stream[%d].slot_count: %d\n", - i, - (void *) link->mst_stream_alloc_table.stream_allocations[i].stream_enc, - i, - link->mst_stream_alloc_table.stream_allocations[i].vcp_id, - i, - link->mst_stream_alloc_table.stream_allocations[i].slot_count); -#endif } ASSERT(proposed_table.stream_count > 0); @@ -3644,7 +3585,6 @@ enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx) } /* program DP source TX for payload */ -#if defined(CONFIG_DRM_AMD_DC_DCN) switch (dp_get_link_encoding_format(&link->cur_link_settings)) { case DP_8b_10b_ENCODING: link_encoder->funcs->update_mst_stream_allocation_table( @@ -3660,11 +3600,6 @@ enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx) DC_LOG_ERROR("Failure: unknown encoding format\n"); return DC_ERROR_UNEXPECTED; } -#else - link_encoder->funcs->update_mst_stream_allocation_table( - link_encoder, - &link->mst_stream_alloc_table); -#endif /* send down message */ ret = dm_helpers_dp_mst_poll_for_allocation_change_trigger( @@ -3687,7 +3622,6 @@ enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx) pbn = get_pbn_from_timing(pipe_ctx); avg_time_slots_per_mtp = dc_fixpt_div(pbn, pbn_per_slot); -#if defined(CONFIG_DRM_AMD_DC_DCN) switch (dp_get_link_encoding_format(&link->cur_link_settings)) { case DP_8b_10b_ENCODING: stream_encoder->funcs->set_throttled_vcp_size( @@ -3704,17 +3638,11 @@ enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx) DC_LOG_ERROR("Failure: unknown encoding format\n"); return DC_ERROR_UNEXPECTED; } -#else - stream_encoder->funcs->set_throttled_vcp_size( - stream_encoder, - avg_time_slots_per_mtp); -#endif return DC_OK; } -#if defined(CONFIG_DRM_AMD_DC_DCN) enum dc_status dc_link_reduce_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t bw_in_kbps) { struct dc_stream_state *stream = pipe_ctx->stream; @@ -3871,7 +3799,6 @@ enum dc_status dc_link_increase_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t return DC_OK; } -#endif static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx) { @@ -3879,10 +3806,8 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx) struct dc_link *link = stream->link; struct link_encoder *link_encoder = NULL; struct stream_encoder *stream_encoder = pipe_ctx->stream_res.stream_enc; -#if defined(CONFIG_DRM_AMD_DC_DCN) struct hpo_dp_link_encoder *hpo_dp_link_encoder = pipe_ctx->link_res.hpo_dp_link_enc; struct hpo_dp_stream_encoder *hpo_dp_stream_encoder = pipe_ctx->stream_res.hpo_dp_stream_enc; -#endif struct dp_mst_stream_allocation_table proposed_table = {0}; struct fixed31_32 avg_time_slots_per_mtp = dc_fixpt_from_int(0); int i; @@ -3904,7 +3829,6 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx) */ /* slot X.Y */ -#if defined(CONFIG_DRM_AMD_DC_DCN) switch (dp_get_link_encoding_format(&link->cur_link_settings)) { case DP_8b_10b_ENCODING: stream_encoder->funcs->set_throttled_vcp_size( @@ -3921,11 +3845,6 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx) DC_LOG_ERROR("Failure: unknown encoding format\n"); return DC_ERROR_UNEXPECTED; } -#else - stream_encoder->funcs->set_throttled_vcp_size( - stream_encoder, - avg_time_slots_per_mtp); -#endif /* TODO: which component is responsible for remove payload table? */ if (mst_mode) { @@ -3935,16 +3854,11 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx) &proposed_table, false)) { -#if defined(CONFIG_DRM_AMD_DC_DCN) update_mst_stream_alloc_table( link, pipe_ctx->stream_res.stream_enc, pipe_ctx->stream_res.hpo_dp_stream_enc, &proposed_table); -#else - update_mst_stream_alloc_table( - link, pipe_ctx->stream_res.stream_enc, &proposed_table); -#endif } else { DC_LOG_WARNING("Failed to update" @@ -3960,7 +3874,6 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx) link->mst_stream_alloc_table.stream_count); for (i = 0; i < MAX_CONTROLLER_NUM; i++) { -#if defined(CONFIG_DRM_AMD_DC_DCN) DC_LOG_MST("stream_enc[%d]: %p " "stream[%d].hpo_dp_stream_enc: %p " "stream[%d].vcp_id: %d " @@ -3973,17 +3886,6 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx) link->mst_stream_alloc_table.stream_allocations[i].vcp_id, i, link->mst_stream_alloc_table.stream_allocations[i].slot_count); -#else - DC_LOG_MST("stream_enc[%d]: %p " - "stream[%d].vcp_id: %d " - "stream[%d].slot_count: %d\n", - i, - (void *) link->mst_stream_alloc_table.stream_allocations[i].stream_enc, - i, - link->mst_stream_alloc_table.stream_allocations[i].vcp_id, - i, - link->mst_stream_alloc_table.stream_allocations[i].slot_count); -#endif } if (link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA) { @@ -4000,7 +3902,6 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx) status, mst_alloc_slots, prev_mst_slots_in_use); } -#if defined(CONFIG_DRM_AMD_DC_DCN) switch (dp_get_link_encoding_format(&link->cur_link_settings)) { case DP_8b_10b_ENCODING: link_encoder->funcs->update_mst_stream_allocation_table( @@ -4016,11 +3917,6 @@ static enum dc_status deallocate_mst_payload(struct pipe_ctx *pipe_ctx) DC_LOG_ERROR("Failure: unknown encoding format\n"); return DC_ERROR_UNEXPECTED; } -#else - link_encoder->funcs->update_mst_stream_allocation_table( - link_encoder, - &link->mst_stream_alloc_table); -#endif if (mst_mode) { dm_helpers_dp_mst_poll_for_allocation_change_trigger( @@ -4068,21 +3964,18 @@ static void update_psp_stream_config(struct pipe_ctx *pipe_ctx, bool dpms_off) /* stream encoder index */ config.stream_enc_idx = pipe_ctx->stream_res.stream_enc->id - ENGINE_ID_DIGA; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) config.stream_enc_idx = pipe_ctx->stream_res.hpo_dp_stream_enc->id - ENGINE_ID_HPO_DP_0; -#endif /* dig back end */ config.dig_be = pipe_ctx->stream->link->link_enc_hw_inst; /* link encoder index */ config.link_enc_idx = link_enc->transmitter - TRANSMITTER_UNIPHY_A; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) config.link_enc_idx = pipe_ctx->link_res.hpo_dp_link_enc->inst; -#endif + /* dio output index */ config.dio_output_idx = link_enc->transmitter - TRANSMITTER_UNIPHY_A; @@ -4097,9 +3990,7 @@ static void update_psp_stream_config(struct pipe_ctx *pipe_ctx, bool dpms_off) config.assr_enabled = (panel_mode == DP_PANEL_MODE_EDP) ? 1 : 0; config.mst_enabled = (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) ? 1 : 0; -#if defined(CONFIG_DRM_AMD_DC_DCN) config.dp2_enabled = is_dp_128b_132b_signal(pipe_ctx) ? 1 : 0; -#endif config.usb4_enabled = (pipe_ctx->stream->link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA) ? 1 : 0; config.dpms_off = dpms_off; @@ -4111,7 +4002,6 @@ static void update_psp_stream_config(struct pipe_ctx *pipe_ctx, bool dpms_off) } #endif -#if defined(CONFIG_DRM_AMD_DC_DCN) static void fpga_dp_hpo_enable_link_and_stream(struct dc_state *state, struct pipe_ctx *pipe_ctx) { struct dc *dc = pipe_ctx->stream->ctx->dc; @@ -4191,7 +4081,6 @@ static void fpga_dp_hpo_enable_link_and_stream(struct dc_state *state, struct pi dc->hwss.unblank_stream(pipe_ctx, &stream->link->cur_link_settings); } -#endif void core_link_enable_stream( struct dc_state *state, @@ -4202,13 +4091,12 @@ void core_link_enable_stream( struct dc_link *link = stream->sink->link; enum dc_status status; struct link_encoder *link_enc; -#if defined(CONFIG_DRM_AMD_DC_DCN) enum otg_out_mux_dest otg_out_dest = OUT_MUX_DIO; struct vpg *vpg = pipe_ctx->stream_res.stream_enc->vpg; if (is_dp_128b_132b_signal(pipe_ctx)) vpg = pipe_ctx->stream_res.hpo_dp_stream_enc->vpg; -#endif + DC_LOGGER_INIT(pipe_ctx->stream->ctx->logger); if (!IS_DIAG_DC(dc->ctx->dce_environment) && @@ -4221,12 +4109,8 @@ void core_link_enable_stream( link_enc = stream->link->link_enc; ASSERT(link_enc); -#if defined(CONFIG_DRM_AMD_DC_DCN) if (!dc_is_virtual_signal(pipe_ctx->stream->signal) && !is_dp_128b_132b_signal(pipe_ctx)) { -#else - if (!dc_is_virtual_signal(pipe_ctx->stream->signal)) { -#endif if (link_enc) link_enc->funcs->setup( link_enc, @@ -4237,7 +4121,6 @@ void core_link_enable_stream( stream->timing.timing_3d_format != TIMING_3D_FORMAT_NONE); } -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) { pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->set_stream_attribute( pipe_ctx->stream_res.hpo_dp_stream_enc, @@ -4255,14 +4138,6 @@ void core_link_enable_stream( stream->use_vsc_sdp_for_colorimetry, stream->link->dpcd_caps.dprx_feature.bits.SST_SPLIT_SDP_CAP); } -#else - pipe_ctx->stream_res.stream_enc->funcs->dp_set_stream_attribute( - pipe_ctx->stream_res.stream_enc, - &stream->timing, - stream->output_color_space, - stream->use_vsc_sdp_for_colorimetry, - stream->link->dpcd_caps.dprx_feature.bits.SST_SPLIT_SDP_CAP); -#endif if (dc_is_dp_signal(pipe_ctx->stream->signal)) dp_source_sequence_trace(link, DPCD_SOURCE_SEQ_AFTER_DP_STREAM_ATTR); @@ -4276,10 +4151,8 @@ void core_link_enable_stream( pipe_ctx->stream->link->link_state_valid = true; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (pipe_ctx->stream_res.tg->funcs->set_out_mux) pipe_ctx->stream_res.tg->funcs->set_out_mux(pipe_ctx->stream_res.tg, otg_out_dest); -#endif if (dc_is_dvi_signal(pipe_ctx->stream->signal)) pipe_ctx->stream_res.stream_enc->funcs->dvi_set_stream_attribute( @@ -4299,11 +4172,9 @@ void core_link_enable_stream( pipe_ctx->stream->apply_edp_fast_boot_optimization = false; -#if defined(CONFIG_DRM_AMD_DC_DCN) // Enable VPG before building infoframe if (vpg && vpg->funcs->vpg_poweron) vpg->funcs->vpg_poweron(vpg); -#endif resource_build_info_frame(pipe_ctx); dc->hwss.update_info_frame(pipe_ctx); @@ -4389,12 +4260,8 @@ void core_link_enable_stream( * as a workaround for the incorrect value being applied * from transmitter control. */ -#if defined(CONFIG_DRM_AMD_DC_DCN) if (!(dc_is_virtual_signal(pipe_ctx->stream->signal) || is_dp_128b_132b_signal(pipe_ctx))) -#else - if (!dc_is_virtual_signal(pipe_ctx->stream->signal)) -#endif if (link_enc) link_enc->funcs->setup( link_enc, @@ -4413,11 +4280,9 @@ void core_link_enable_stream( if (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) dc_link_allocate_mst_payload(pipe_ctx); -#if defined(CONFIG_DRM_AMD_DC_DCN) else if (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT && is_dp_128b_132b_signal(pipe_ctx)) dc_link_update_sst_payload(pipe_ctx, true); -#endif dc->hwss.unblank_stream(pipe_ctx, &pipe_ctx->stream->link->cur_link_settings); @@ -4434,11 +4299,9 @@ void core_link_enable_stream( dc->hwss.enable_audio_stream(pipe_ctx); } else { // if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) { fpga_dp_hpo_enable_link_and_stream(state, pipe_ctx); } -#endif if (dc_is_dp_signal(pipe_ctx->stream->signal) || dc_is_virtual_signal(pipe_ctx->stream->signal)) dp_set_dsc_enable(pipe_ctx, true); @@ -4455,12 +4318,10 @@ void core_link_disable_stream(struct pipe_ctx *pipe_ctx) struct dc *dc = pipe_ctx->stream->ctx->dc; struct dc_stream_state *stream = pipe_ctx->stream; struct dc_link *link = stream->sink->link; -#if defined(CONFIG_DRM_AMD_DC_DCN) struct vpg *vpg = pipe_ctx->stream_res.stream_enc->vpg; if (is_dp_128b_132b_signal(pipe_ctx)) vpg = pipe_ctx->stream_res.hpo_dp_stream_enc->vpg; -#endif if (!IS_DIAG_DC(dc->ctx->dce_environment) && dc_is_virtual_signal(pipe_ctx->stream->signal)) @@ -4480,11 +4341,9 @@ void core_link_disable_stream(struct pipe_ctx *pipe_ctx) if (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) deallocate_mst_payload(pipe_ctx); -#if defined(CONFIG_DRM_AMD_DC_DCN) else if (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT && is_dp_128b_132b_signal(pipe_ctx)) dc_link_update_sst_payload(pipe_ctx, false); -#endif if (dc_is_hdmi_signal(pipe_ctx->stream->signal)) { struct ext_hdmi_settings settings = {0}; @@ -4511,7 +4370,6 @@ void core_link_disable_stream(struct pipe_ctx *pipe_ctx) } } -#if defined(CONFIG_DRM_AMD_DC_DCN) if (pipe_ctx->stream->signal == SIGNAL_TYPE_DISPLAY_PORT && !is_dp_128b_132b_signal(pipe_ctx)) { @@ -4528,27 +4386,18 @@ void core_link_disable_stream(struct pipe_ctx *pipe_ctx) dc->hwss.disable_stream(pipe_ctx); disable_link(pipe_ctx->stream->link, &pipe_ctx->link_res, pipe_ctx->stream->signal); } -#else - disable_link(pipe_ctx->stream->link, &pipe_ctx->link_res, pipe_ctx->stream->signal); - - dc->hwss.disable_stream(pipe_ctx); -#endif if (pipe_ctx->stream->timing.flags.DSC) { if (dc_is_dp_signal(pipe_ctx->stream->signal)) dp_set_dsc_enable(pipe_ctx, false); } -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) { if (pipe_ctx->stream_res.tg->funcs->set_out_mux) pipe_ctx->stream_res.tg->funcs->set_out_mux(pipe_ctx->stream_res.tg, OUT_MUX_DIO); } -#endif -#if defined(CONFIG_DRM_AMD_DC_DCN) if (vpg && vpg->funcs->vpg_powerdown) vpg->funcs->vpg_powerdown(vpg); -#endif } void core_link_set_avmute(struct pipe_ctx *pipe_ctx, bool enable) @@ -4687,11 +4536,9 @@ void dc_link_set_preferred_training_settings(struct dc *dc, if (link_setting != NULL) { link->preferred_link_setting = *link_setting; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(link_setting) == DP_128b_132b_ENCODING) /* TODO: add dc update for acquiring link res */ skip_immediate_retrain = true; -#endif } else { link->preferred_link_setting.lane_count = LANE_COUNT_UNKNOWN; link->preferred_link_setting.link_rate = LINK_RATE_UNKNOWN; @@ -4733,7 +4580,6 @@ uint32_t dc_link_bandwidth_kbps( const struct dc_link *link, const struct dc_link_settings *link_setting) { -#if defined(CONFIG_DRM_AMD_DC_DCN) uint32_t total_data_bw_efficiency_x10000 = 0; uint32_t link_rate_per_lane_kbps = 0; @@ -4764,40 +4610,6 @@ uint32_t dc_link_bandwidth_kbps( /* overall effective link bandwidth = link rate per lane * lane count * total data bandwidth efficiency */ return link_rate_per_lane_kbps * link_setting->lane_count / 10000 * total_data_bw_efficiency_x10000; -#else - uint32_t link_bw_kbps = - link_setting->link_rate * LINK_RATE_REF_FREQ_IN_KHZ; /* bytes per sec */ - - link_bw_kbps *= 8; /* 8 bits per byte*/ - link_bw_kbps *= link_setting->lane_count; - - if (dc_link_should_enable_fec(link)) { - /* Account for FEC overhead. - * We have to do it based on caps, - * and not based on FEC being set ready, - * because FEC is set ready too late in - * the process to correctly be picked up - * by mode enumeration. - * - * There's enough zeros at the end of 'kbps' - * that make the below operation 100% precise - * for our purposes. - * 'long long' makes it work even for HDMI 2.1 - * max bandwidth (and much, much bigger bandwidths - * than that, actually). - * - * NOTE: Reducing link BW by 3% may not be precise - * because it may be a stream BT that increases by 3%, and so - * 1/1.03 = 0.970873 factor should have been used instead, - * but the difference is minimal and is in a safe direction, - * which all works well around potential ambiguity of DP 1.4a spec. - */ - long long fec_link_bw_kbps = link_bw_kbps * 970LL; - link_bw_kbps = (uint32_t)(div64_s64(fec_link_bw_kbps, 1000LL)); - } - return link_bw_kbps; - -#endif } const struct dc_link_settings *dc_link_get_link_cap( @@ -4953,7 +4765,6 @@ const struct link_resource *dc_link_get_cur_link_res(const struct dc_link *link) */ void dc_get_cur_link_res_map(const struct dc *dc, uint32_t *map) { -#if defined(CONFIG_DRM_AMD_DC_DCN) struct dc_link *link; uint8_t i; uint32_t hpo_dp_recycle_map = 0; @@ -4973,7 +4784,6 @@ void dc_get_cur_link_res_map(const struct dc *dc, uint32_t *map) } *map |= (hpo_dp_recycle_map << LINK_RES_HPO_DP_REC_MAP__SHIFT); } -#endif } /** @@ -4996,7 +4806,6 @@ void dc_get_cur_link_res_map(const struct dc *dc, uint32_t *map) */ void dc_restore_link_res_map(const struct dc *dc, uint32_t *map) { -#if defined(CONFIG_DRM_AMD_DC_DCN) struct dc_link *link; uint8_t i; unsigned int available_hpo_dp_count; @@ -5034,5 +4843,4 @@ void dc_restore_link_res_map(const struct dc *dc, uint32_t *map) } } } -#endif } diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index 5122c1de4492..68f9e099beae 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -62,7 +62,6 @@ enum { POST_LT_ADJ_REQ_TIMEOUT = 200 }; -#if defined(CONFIG_DRM_AMD_DC_DCN) struct dp_lt_fallback_entry { enum dc_lane_count lane_count; enum dc_link_rate link_rate; @@ -97,7 +96,6 @@ static const struct dp_lt_fallback_entry dp_lt_fallbacks[] = { {LANE_COUNT_ONE, LINK_RATE_HIGH}, {LANE_COUNT_ONE, LINK_RATE_LOW}, }; -#endif static bool decide_fallback_link_setting( struct dc_link *link, @@ -114,7 +112,7 @@ static uint32_t get_cr_training_aux_rd_interval(struct dc_link *link, { union training_aux_rd_interval training_rd_interval; uint32_t wait_in_micro_secs = 100; -#if defined(CONFIG_DRM_AMD_DC_DCN) + memset(&training_rd_interval, 0, sizeof(training_rd_interval)); if (dp_get_link_encoding_format(link_settings) == DP_8b_10b_ENCODING && link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_12) { @@ -126,15 +124,7 @@ static uint32_t get_cr_training_aux_rd_interval(struct dc_link *link, if (training_rd_interval.bits.TRAINIG_AUX_RD_INTERVAL) wait_in_micro_secs = training_rd_interval.bits.TRAINIG_AUX_RD_INTERVAL * 4000; } -#else - core_link_read_dpcd( - link, - DP_TRAINING_AUX_RD_INTERVAL, - (uint8_t *)&training_rd_interval, - sizeof(training_rd_interval)); - if (training_rd_interval.bits.TRAINIG_AUX_RD_INTERVAL) - wait_in_micro_secs = training_rd_interval.bits.TRAINIG_AUX_RD_INTERVAL * 4000; -#endif + return wait_in_micro_secs; } @@ -142,7 +132,6 @@ static uint32_t get_eq_training_aux_rd_interval( struct dc_link *link, const struct dc_link_settings *link_settings) { -#if defined(CONFIG_DRM_AMD_DC_DCN) union training_aux_rd_interval training_rd_interval; memset(&training_rd_interval, 0, sizeof(training_rd_interval)); @@ -171,41 +160,16 @@ static uint32_t get_eq_training_aux_rd_interval( case 6: return 64000; default: return 400; } -#else - union training_aux_rd_interval training_rd_interval; - uint32_t wait_in_micro_secs = 400; - - memset(&training_rd_interval, 0, sizeof(training_rd_interval)); - /* overwrite the delay if rev > 1.1*/ - if (link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_12) { - /* DP 1.2 or later - retrieve delay through - * "DPCD_ADDR_TRAINING_AUX_RD_INTERVAL" register */ - core_link_read_dpcd( - link, - DP_TRAINING_AUX_RD_INTERVAL, - (uint8_t *)&training_rd_interval, - sizeof(training_rd_interval)); - - if (training_rd_interval.bits.TRAINIG_AUX_RD_INTERVAL) - wait_in_micro_secs = training_rd_interval.bits.TRAINIG_AUX_RD_INTERVAL * 4000; - } - - return wait_in_micro_secs; -#endif } void dp_wait_for_training_aux_rd_interval( struct dc_link *link, uint32_t wait_in_micro_secs) { -#if defined(CONFIG_DRM_AMD_DC_DCN) if (wait_in_micro_secs > 1000) msleep(wait_in_micro_secs/1000); else udelay(wait_in_micro_secs); -#else - udelay(wait_in_micro_secs); -#endif DC_LOG_HW_LINK_TRAINING("%s:\n wait = %d\n", __func__, @@ -233,7 +197,6 @@ enum dpcd_training_patterns case DP_TRAINING_PATTERN_SEQUENCE_4: dpcd_tr_pattern = DPCD_TRAINING_PATTERN_4; break; -#if defined(CONFIG_DRM_AMD_DC_DCN) case DP_128b_132b_TPS1: dpcd_tr_pattern = DPCD_128b_132b_TPS1; break; @@ -243,7 +206,6 @@ enum dpcd_training_patterns case DP_128b_132b_TPS2_CDS: dpcd_tr_pattern = DPCD_128b_132b_TPS2_CDS; break; -#endif case DP_TRAINING_PATTERN_VIDEOIDLE: dpcd_tr_pattern = DPCD_TRAINING_PATTERN_VIDEOIDLE; break; @@ -286,10 +248,8 @@ static enum dc_dp_training_pattern decide_cr_training_pattern( case DP_8b_10b_ENCODING: default: return DP_TRAINING_PATTERN_SEQUENCE_1; -#if defined(CONFIG_DRM_AMD_DC_DCN) case DP_128b_132b_ENCODING: return DP_128b_132b_TPS1; -#endif } } @@ -297,7 +257,6 @@ static enum dc_dp_training_pattern decide_eq_training_pattern(struct dc_link *li const struct dc_link_settings *link_settings) { struct link_encoder *link_enc; -#if defined(CONFIG_DRM_AMD_DC_DCN) struct encoder_feature_support *enc_caps; struct dpcd_caps *rx_caps = &link->dpcd_caps; enum dc_dp_training_pattern pattern = DP_TRAINING_PATTERN_SEQUENCE_2; @@ -332,41 +291,8 @@ static enum dc_dp_training_pattern decide_eq_training_pattern(struct dc_link *li break; } return pattern; -#else - enum dc_dp_training_pattern highest_tp = DP_TRAINING_PATTERN_SEQUENCE_2; - struct encoder_feature_support *features; - struct dpcd_caps *dpcd_caps = &link->dpcd_caps; - - /* Access link encoder capability based on whether it is statically - * or dynamically assigned to a link. - */ - if (link->is_dig_mapping_flexible && - link->dc->res_pool->funcs->link_encs_assign) - link_enc = link_enc_cfg_get_link_enc_used_by_link(link->ctx->dc, link); - else - link_enc = link->link_enc; - ASSERT(link_enc); - features = &link_enc->features; - - if (features->flags.bits.IS_TPS3_CAPABLE) - highest_tp = DP_TRAINING_PATTERN_SEQUENCE_3; - - if (features->flags.bits.IS_TPS4_CAPABLE) - highest_tp = DP_TRAINING_PATTERN_SEQUENCE_4; - - if (dpcd_caps->max_down_spread.bits.TPS4_SUPPORTED && - highest_tp >= DP_TRAINING_PATTERN_SEQUENCE_4) - return DP_TRAINING_PATTERN_SEQUENCE_4; - - if (dpcd_caps->max_ln_count.bits.TPS3_SUPPORTED && - highest_tp >= DP_TRAINING_PATTERN_SEQUENCE_3) - return DP_TRAINING_PATTERN_SEQUENCE_3; - - return DP_TRAINING_PATTERN_SEQUENCE_2; -#endif } -#if defined(CONFIG_DRM_AMD_DC_DCN) static uint8_t get_dpcd_link_rate(const struct dc_link_settings *link_settings) { uint8_t link_rate = 0; @@ -394,7 +320,6 @@ static uint8_t get_dpcd_link_rate(const struct dc_link_settings *link_settings) return link_rate; } -#endif static void vendor_specific_lttpr_wa_one_start(struct dc_link *link) { @@ -537,10 +462,8 @@ static void vendor_specific_lttpr_wa_four( const uint8_t offset = dp_convert_to_count( link->dpcd_caps.lttpr_caps.phy_repeater_cnt); uint32_t vendor_lttpr_write_address = 0xF004F; -#if defined(CONFIG_DRM_AMD_DC_DP2_0) uint8_t sink_status = 0; uint8_t i; -#endif if (offset != 0xFF) vendor_lttpr_write_address += @@ -566,7 +489,6 @@ static void vendor_specific_lttpr_wa_four( sizeof(vendor_lttpr_write_data_two)); } -#if defined(CONFIG_DRM_AMD_DC_DP2_0) /* poll for intra-hop disable */ for (i = 0; i < 10; i++) { if ((core_link_read_dpcd(link, DP_SINK_STATUS, &sink_status, 1) == DC_OK) && @@ -574,7 +496,6 @@ static void vendor_specific_lttpr_wa_four( break; udelay(1000); } -#endif } static void vendor_specific_lttpr_wa_five( @@ -662,11 +583,7 @@ enum dc_status dpcd_set_link_settings( status = core_link_write_dpcd(link, DP_LINK_RATE_SET, <_settings->link_settings.link_rate_set, 1); } else { -#if defined(CONFIG_DRM_AMD_DC_DCN) rate = get_dpcd_link_rate(<_settings->link_settings); -#else - rate = (uint8_t) (lt_settings->link_settings.link_rate); -#endif if (link->dc->debug.apply_vendor_specific_lttpr_wa && (link->chip_caps & EXT_DISPLAY_PATH_CAPS__DP_FIXED_VS_EN) && link->lttpr_mode == LTTPR_MODE_TRANSPARENT) @@ -717,10 +634,8 @@ uint8_t dc_dp_initialize_scrambling_data_symbols( disable_scrabled_data_symbols = 1; break; case DP_TRAINING_PATTERN_SEQUENCE_4: -#if defined(CONFIG_DRM_AMD_DC_DCN) case DP_128b_132b_TPS1: case DP_128b_132b_TPS2: -#endif disable_scrabled_data_symbols = 0; break; default: @@ -791,7 +706,6 @@ static void dpcd_set_lt_pattern_and_lane_settings( size_in_bytes); if (is_repeater(link, offset)) { -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(<_settings->link_settings) == DP_128b_132b_ENCODING) DC_LOG_HW_LINK_TRAINING("%s:\n LTTPR Repeater ID: %d\n" @@ -802,7 +716,6 @@ static void dpcd_set_lt_pattern_and_lane_settings( lt_settings->dpcd_lane_settings[0].tx_ffe.PRESET_VALUE); else if (dp_get_link_encoding_format(<_settings->link_settings) == DP_8b_10b_ENCODING) -#endif DC_LOG_HW_LINK_TRAINING("%s:\n LTTPR Repeater ID: %d\n" " 0x%X VS set = %x PE set = %x max VS Reached = %x max PE Reached = %x\n", __func__, @@ -813,7 +726,6 @@ static void dpcd_set_lt_pattern_and_lane_settings( lt_settings->dpcd_lane_settings[0].bits.MAX_SWING_REACHED, lt_settings->dpcd_lane_settings[0].bits.MAX_PRE_EMPHASIS_REACHED); } else { -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(<_settings->link_settings) == DP_128b_132b_ENCODING) DC_LOG_HW_LINK_TRAINING("%s:\n 0x%X TX_FFE_PRESET_VALUE = %x\n", @@ -822,14 +734,13 @@ static void dpcd_set_lt_pattern_and_lane_settings( lt_settings->dpcd_lane_settings[0].tx_ffe.PRESET_VALUE); else if (dp_get_link_encoding_format(<_settings->link_settings) == DP_8b_10b_ENCODING) -#endif - DC_LOG_HW_LINK_TRAINING("%s:\n 0x%X VS set = %x PE set = %x max VS Reached = %x max PE Reached = %x\n", - __func__, - dpcd_base_lt_offset, - lt_settings->dpcd_lane_settings[0].bits.VOLTAGE_SWING_SET, - lt_settings->dpcd_lane_settings[0].bits.PRE_EMPHASIS_SET, - lt_settings->dpcd_lane_settings[0].bits.MAX_SWING_REACHED, - lt_settings->dpcd_lane_settings[0].bits.MAX_PRE_EMPHASIS_REACHED); + DC_LOG_HW_LINK_TRAINING("%s:\n 0x%X VS set = %x PE set = %x max VS Reached = %x max PE Reached = %x\n", + __func__, + dpcd_base_lt_offset, + lt_settings->dpcd_lane_settings[0].bits.VOLTAGE_SWING_SET, + lt_settings->dpcd_lane_settings[0].bits.PRE_EMPHASIS_SET, + lt_settings->dpcd_lane_settings[0].bits.MAX_SWING_REACHED, + lt_settings->dpcd_lane_settings[0].bits.MAX_PRE_EMPHASIS_REACHED); } if (edp_workaround) { /* for eDP write in 2 parts because the 5-byte burst is @@ -847,7 +758,6 @@ static void dpcd_set_lt_pattern_and_lane_settings( (uint8_t *)(lt_settings->dpcd_lane_settings), size_in_bytes); -#if defined(CONFIG_DRM_AMD_DC_DCN) } else if (dp_get_link_encoding_format(<_settings->link_settings) == DP_128b_132b_ENCODING) { core_link_write_dpcd( @@ -855,10 +765,9 @@ static void dpcd_set_lt_pattern_and_lane_settings( dpcd_base_lt_offset, dpcd_lt_buffer, sizeof(dpcd_lt_buffer)); -#endif - } else + } else /* write it all in (1 + number-of-lanes)-byte burst*/ - core_link_write_dpcd( + core_link_write_dpcd( link, dpcd_base_lt_offset, dpcd_lt_buffer, @@ -925,13 +834,11 @@ void dp_hw_to_dpcd_lane_settings( (hw_lane_settings[lane].PRE_EMPHASIS == PRE_EMPHASIS_MAX_LEVEL ? 1 : 0); } -#if defined(CONFIG_DRM_AMD_DC_DCN) else if (dp_get_link_encoding_format(<_settings->link_settings) == DP_128b_132b_ENCODING) { dpcd_lane_settings[lane].tx_ffe.PRESET_VALUE = hw_lane_settings[lane].FFE_PRESET.settings.level; } -#endif } } @@ -953,13 +860,11 @@ void dp_decide_lane_settings( (enum dc_pre_emphasis)(ln_adjust[lane].bits. PRE_EMPHASIS_LANE); } -#if defined(CONFIG_DRM_AMD_DC_DCN) else if (dp_get_link_encoding_format(<_settings->link_settings) == DP_128b_132b_ENCODING) { hw_lane_settings[lane].FFE_PRESET.raw = ln_adjust[lane].tx_ffe.PRESET_VALUE; } -#endif } dp_hw_to_dpcd_lane_settings(lt_settings, hw_lane_settings, dpcd_lane_settings); @@ -1010,9 +915,7 @@ static void maximize_lane_settings(const struct link_training_settings *lt_setti max_requested.VOLTAGE_SWING = lane_settings[0].VOLTAGE_SWING; max_requested.PRE_EMPHASIS = lane_settings[0].PRE_EMPHASIS; -#if defined(CONFIG_DRM_AMD_DC_DCN) max_requested.FFE_PRESET = lane_settings[0].FFE_PRESET; -#endif /* Determine what the maximum of the requested settings are*/ for (lane = 1; lane < lt_settings->link_settings.lane_count; lane++) { @@ -1021,12 +924,10 @@ static void maximize_lane_settings(const struct link_training_settings *lt_setti if (lane_settings[lane].PRE_EMPHASIS > max_requested.PRE_EMPHASIS) max_requested.PRE_EMPHASIS = lane_settings[lane].PRE_EMPHASIS; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (lane_settings[lane].FFE_PRESET.settings.level > max_requested.FFE_PRESET.settings.level) max_requested.FFE_PRESET.settings.level = lane_settings[lane].FFE_PRESET.settings.level; -#endif } /* make sure the requested settings are @@ -1036,10 +937,8 @@ static void maximize_lane_settings(const struct link_training_settings *lt_setti if (max_requested.PRE_EMPHASIS > PRE_EMPHASIS_MAX_LEVEL) max_requested.PRE_EMPHASIS = PRE_EMPHASIS_MAX_LEVEL; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (max_requested.FFE_PRESET.settings.level > DP_FFE_PRESET_MAX_LEVEL) max_requested.FFE_PRESET.settings.level = DP_FFE_PRESET_MAX_LEVEL; -#endif /* make sure the pre-emphasis matches the voltage swing*/ if (max_requested.PRE_EMPHASIS > @@ -1052,9 +951,7 @@ static void maximize_lane_settings(const struct link_training_settings *lt_setti for (lane = 0; lane < LANE_COUNT_DP_MAX; lane++) { lane_settings[lane].VOLTAGE_SWING = max_requested.VOLTAGE_SWING; lane_settings[lane].PRE_EMPHASIS = max_requested.PRE_EMPHASIS; -#if defined(CONFIG_DRM_AMD_DC_DCN) lane_settings[lane].FFE_PRESET = max_requested.FFE_PRESET; -#endif } } @@ -1065,9 +962,7 @@ static void override_lane_settings(const struct link_training_settings *lt_setti if (lt_settings->voltage_swing == NULL && lt_settings->pre_emphasis == NULL && -#if defined(CONFIG_DRM_AMD_DC_DCN) lt_settings->ffe_preset == NULL && -#endif lt_settings->post_cursor2 == NULL) return; @@ -1079,10 +974,8 @@ static void override_lane_settings(const struct link_training_settings *lt_setti lane_settings[lane].PRE_EMPHASIS = *lt_settings->pre_emphasis; if (lt_settings->post_cursor2) lane_settings[lane].POST_CURSOR2 = *lt_settings->post_cursor2; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (lt_settings->ffe_preset) lane_settings[lane].FFE_PRESET = *lt_settings->ffe_preset; -#endif } } @@ -1186,7 +1079,6 @@ enum dc_status dpcd_set_lane_settings( link_training_setting->link_settings.lane_count); if (is_repeater(link, offset)) { -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(&link_training_setting->link_settings) == DP_128b_132b_ENCODING) DC_LOG_HW_LINK_TRAINING("%s:\n LTTPR Repeater ID: %d\n" @@ -1197,7 +1089,6 @@ enum dc_status dpcd_set_lane_settings( link_training_setting->dpcd_lane_settings[0].tx_ffe.PRESET_VALUE); else if (dp_get_link_encoding_format(&link_training_setting->link_settings) == DP_8b_10b_ENCODING) -#endif DC_LOG_HW_LINK_TRAINING("%s\n LTTPR Repeater ID: %d\n" " 0x%X VS set = %x PE set = %x max VS Reached = %x max PE Reached = %x\n", __func__, @@ -1209,7 +1100,6 @@ enum dc_status dpcd_set_lane_settings( link_training_setting->dpcd_lane_settings[0].bits.MAX_PRE_EMPHASIS_REACHED); } else { -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(&link_training_setting->link_settings) == DP_128b_132b_ENCODING) DC_LOG_HW_LINK_TRAINING("%s:\n 0x%X TX_FFE_PRESET_VALUE = %x\n", @@ -1218,7 +1108,6 @@ enum dc_status dpcd_set_lane_settings( link_training_setting->dpcd_lane_settings[0].tx_ffe.PRESET_VALUE); else if (dp_get_link_encoding_format(&link_training_setting->link_settings) == DP_8b_10b_ENCODING) -#endif DC_LOG_HW_LINK_TRAINING("%s\n 0x%X VS set = %x PE set = %x max VS Reached = %x max PE Reached = %x\n", __func__, lane0_set_address, @@ -1354,14 +1243,12 @@ uint32_t dp_translate_training_aux_read_interval(uint32_t dpcd_aux_read_interval case 0x04: aux_rd_interval_us = 16000; break; -#if defined(CONFIG_DRM_AMD_DC_DCN) case 0x05: aux_rd_interval_us = 32000; break; case 0x06: aux_rd_interval_us = 64000; break; -#endif default: break; } @@ -1402,13 +1289,8 @@ static enum link_training_result perform_channel_equalization_sequence( /* Note: also check that TPS4 is a supported feature*/ tr_pattern = lt_settings->pattern_for_eq; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_repeater(link, offset) && dp_get_link_encoding_format(<_settings->link_settings) == DP_8b_10b_ENCODING) tr_pattern = DP_TRAINING_PATTERN_SEQUENCE_4; -#else - if (is_repeater(link, offset)) - tr_pattern = DP_TRAINING_PATTERN_SEQUENCE_4; -#endif dp_set_hw_training_pattern(link, link_res, tr_pattern, offset); @@ -1579,15 +1461,10 @@ static enum link_training_result perform_clock_recovery_sequence( return LINK_TRAINING_SUCCESS; /* 6. max VS reached*/ -#if defined(CONFIG_DRM_AMD_DC_DCN) if ((dp_get_link_encoding_format(<_settings->link_settings) == DP_8b_10b_ENCODING) && dp_is_max_vs_reached(lt_settings)) break; -#else - if (dp_is_max_vs_reached(lt_settings)) - break; -#endif /* 7. same lane settings*/ /* Note: settings are the same for all lanes, @@ -1596,12 +1473,10 @@ static enum link_training_result perform_clock_recovery_sequence( lt_settings->dpcd_lane_settings[0].bits.VOLTAGE_SWING_SET == dpcd_lane_adjust[0].bits.VOLTAGE_SWING_LANE) retries_cr++; -#if defined(CONFIG_DRM_AMD_DC_DCN) else if ((dp_get_link_encoding_format(<_settings->link_settings) == DP_128b_132b_ENCODING) && lt_settings->dpcd_lane_settings[0].tx_ffe.PRESET_VALUE == dpcd_lane_adjust[0].tx_ffe.PRESET_VALUE) retries_cr++; -#endif else retries_cr = 0; @@ -1639,11 +1514,7 @@ static inline enum link_training_result dp_transition_to_video_idle( * TPS4 must be used instead of POST_LT_ADJ_REQ. */ if (link->dpcd_caps.max_ln_count.bits.POST_LT_ADJ_REQ_SUPPORTED != 1 || -#if defined(CONFIG_DRM_AMD_DC_DCN) lt_settings->pattern_for_eq >= DP_TRAINING_PATTERN_SEQUENCE_4) { -#else - lt_settings->pattern_for_eq == DP_TRAINING_PATTERN_SEQUENCE_4) { -#endif /* delay 5ms after Main Link output idle pattern and then check * DPCD 0202h. */ @@ -1742,7 +1613,6 @@ static inline void decide_8b_10b_training_settings( dp_hw_to_dpcd_lane_settings(lt_settings, lt_settings->hw_lane_settings, lt_settings->dpcd_lane_settings); } -#if defined(CONFIG_DRM_AMD_DC_DCN) static inline void decide_128b_132b_training_settings(struct dc_link *link, const struct dc_link_settings *link_settings, struct link_training_settings *lt_settings) @@ -1769,7 +1639,6 @@ static inline void decide_128b_132b_training_settings(struct dc_link *link, dp_hw_to_dpcd_lane_settings(lt_settings, lt_settings->hw_lane_settings, lt_settings->dpcd_lane_settings); } -#endif void dp_decide_training_settings( struct dc_link *link, @@ -1778,10 +1647,8 @@ void dp_decide_training_settings( { if (dp_get_link_encoding_format(link_settings) == DP_8b_10b_ENCODING) decide_8b_10b_training_settings(link, link_settings, lt_settings); -#if defined(CONFIG_DRM_AMD_DC_DCN) else if (dp_get_link_encoding_format(link_settings) == DP_128b_132b_ENCODING) decide_128b_132b_training_settings(link, link_settings, lt_settings); -#endif } static void override_training_settings( @@ -1804,10 +1671,8 @@ static void override_training_settings( lt_settings->pre_emphasis = overrides->pre_emphasis; if (overrides->post_cursor2 != NULL) lt_settings->post_cursor2 = overrides->post_cursor2; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (overrides->ffe_preset != NULL) lt_settings->ffe_preset = overrides->ffe_preset; -#endif /* Override HW lane settings with BIOS forced values if present */ if (link->chip_caps & EXT_DISPLAY_PATH_CAPS__DP_FIXED_VS_EN && link->lttpr_mode == LTTPR_MODE_TRANSPARENT) { @@ -2011,7 +1876,6 @@ static void print_status_message( case LINK_RATE_HIGH3: link_rate = "HBR3"; break; -#if defined(CONFIG_DRM_AMD_DC_DCN) case LINK_RATE_UHBR10: link_rate = "UHBR10"; break; @@ -2021,7 +1885,6 @@ static void print_status_message( case LINK_RATE_UHBR20: link_rate = "UHBR20"; break; -#endif default: break; } @@ -2051,7 +1914,6 @@ static void print_status_message( case LINK_TRAINING_LINK_LOSS: lt_result = "Link loss"; break; -#if defined(CONFIG_DRM_AMD_DC_DCN) case DP_128b_132b_LT_FAILED: lt_result = "LT_FAILED received"; break; @@ -2064,7 +1926,6 @@ static void print_status_message( case DP_128b_132b_CDS_DONE_TIMEOUT: lt_result = "CDS timeout"; break; -#endif default: break; } @@ -2084,9 +1945,9 @@ static void print_status_message( } /* Connectivity log: link training */ -#if defined(CONFIG_DRM_AMD_DC_DCN) + /* TODO - DP2.0 Log: add connectivity log for FFE PRESET */ -#endif + CONN_MSG_LT(link, "%sx%d %s VS=%d, PE=%d, DS=%s", link_rate, lt_settings->link_settings.lane_count, @@ -2174,15 +2035,12 @@ enum dc_status dpcd_configure_lttpr_mode(struct dc_link *link, struct link_train static void dpcd_exit_training_mode(struct dc_link *link) { -#if defined(CONFIG_DRM_AMD_DC_DCN) uint8_t sink_status = 0; uint8_t i; -#endif /* clear training pattern set */ dpcd_set_training_pattern(link, DP_TRAINING_PATTERN_VIDEOIDLE); -#if defined(CONFIG_DRM_AMD_DC_DCN) /* poll for intra-hop disable */ for (i = 0; i < 10; i++) { if ((core_link_read_dpcd(link, DP_SINK_STATUS, &sink_status, 1) == DC_OK) && @@ -2190,7 +2048,6 @@ static void dpcd_exit_training_mode(struct dc_link *link) break; udelay(1000); } -#endif } enum dc_status dpcd_configure_channel_coding(struct dc_link *link, @@ -2214,7 +2071,6 @@ enum dc_status dpcd_configure_channel_coding(struct dc_link *link, return status; } -#if defined(CONFIG_DRM_AMD_DC_DCN) static void dpcd_128b_132b_get_aux_rd_interval(struct dc_link *link, uint32_t *interval_in_us) { @@ -2345,7 +2201,6 @@ static enum link_training_result dp_perform_128b_132b_cds_done_sequence( return status; } -#endif static enum link_training_result dp_perform_8b_10b_link_training( struct dc_link *link, @@ -2406,7 +2261,6 @@ static enum link_training_result dp_perform_8b_10b_link_training( return status; } -#if defined(CONFIG_DRM_AMD_DC_DCN) static enum link_training_result dp_perform_128b_132b_link_training( struct dc_link *link, const struct link_resource *link_res, @@ -2434,7 +2288,6 @@ static enum link_training_result dp_perform_128b_132b_link_training( return result; } -#endif static enum link_training_result dc_link_dp_perform_fixed_vs_pe_training_sequence( struct dc_link *link, @@ -2511,11 +2364,7 @@ static enum link_training_result dc_link_dp_perform_fixed_vs_pe_training_sequenc core_link_write_dpcd(link, DP_LANE_COUNT_SET, &lane_count_set.raw, 1); -#if defined(CONFIG_DRM_AMD_DC_DCN) rate = get_dpcd_link_rate(<_settings->link_settings); -#else - rate = (uint8_t) (lt_settings->link_settings.link_rate); -#endif /* Vendor specific: Toggle link rate */ toggle_rate = (rate == 0x6) ? 0xA : 0x6; @@ -2816,10 +2665,8 @@ enum link_training_result dc_link_dp_perform_link_training( status = dc_link_dp_perform_fixed_vs_pe_training_sequence(link, link_res, <_settings); else if (encoding == DP_8b_10b_ENCODING) status = dp_perform_8b_10b_link_training(link, link_res, <_settings); -#if defined(CONFIG_DRM_AMD_DC_DCN) else if (encoding == DP_128b_132b_ENCODING) status = dp_perform_128b_132b_link_training(link, link_res, <_settings); -#endif else ASSERT(0); @@ -3071,14 +2918,10 @@ enum link_training_result dc_link_dp_sync_lt_attempt( dp_cs_id, link_settings); /* Set FEC enable */ -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(link_settings) == DP_8b_10b_ENCODING) { -#endif fec_enable = lt_overrides->fec_enable && *lt_overrides->fec_enable; dp_set_fec_ready(link, NULL, fec_enable); -#if defined(CONFIG_DRM_AMD_DC_DCN) } -#endif if (lt_overrides->alternate_scrambler_reset) { if (*lt_overrides->alternate_scrambler_reset) @@ -3121,13 +2964,9 @@ bool dc_link_dp_sync_lt_end(struct dc_link *link, bool link_down) * Still shouldn't turn off dp_receiver (DPCD:600h) */ if (link_down == true) { -#if defined(CONFIG_DRM_AMD_DC_DCN) struct dc_link_settings link_settings = link->cur_link_settings; -#endif dp_disable_link_phy(link, NULL, link->connector_signal); -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(&link_settings) == DP_8b_10b_ENCODING) -#endif dp_set_fec_ready(link, NULL, false); } @@ -3135,7 +2974,6 @@ bool dc_link_dp_sync_lt_end(struct dc_link *link, bool link_down) return true; } -#if defined(CONFIG_DRM_AMD_DC_DCN) static enum dc_link_rate get_lttpr_max_link_rate(struct dc_link *link) { enum dc_link_rate lttpr_max_link_rate = link->dpcd_caps.lttpr_caps.max_link_rate; @@ -3149,7 +2987,6 @@ static enum dc_link_rate get_lttpr_max_link_rate(struct dc_link *link) return lttpr_max_link_rate; } -#endif bool dc_link_dp_get_max_link_enc_cap(const struct dc_link *link, struct dc_link_settings *max_link_enc_cap) { @@ -3555,14 +3392,12 @@ static enum dc_lane_count reduce_lane_count(enum dc_lane_count lane_count) static enum dc_link_rate reduce_link_rate(enum dc_link_rate link_rate) { switch (link_rate) { -#if defined(CONFIG_DRM_AMD_DC_DCN) case LINK_RATE_UHBR20: return LINK_RATE_UHBR13_5; case LINK_RATE_UHBR13_5: return LINK_RATE_UHBR10; case LINK_RATE_UHBR10: return LINK_RATE_HIGH3; -#endif case LINK_RATE_HIGH3: return LINK_RATE_HIGH2; case LINK_RATE_HIGH2: @@ -3597,20 +3432,17 @@ static enum dc_link_rate increase_link_rate(enum dc_link_rate link_rate) return LINK_RATE_HIGH2; case LINK_RATE_HIGH2: return LINK_RATE_HIGH3; -#if defined(CONFIG_DRM_AMD_DC_DCN) case LINK_RATE_HIGH3: return LINK_RATE_UHBR10; case LINK_RATE_UHBR10: return LINK_RATE_UHBR13_5; case LINK_RATE_UHBR13_5: return LINK_RATE_UHBR20; -#endif default: return LINK_RATE_UNKNOWN; } } -#if defined(CONFIG_DRM_AMD_DC_DCN) static bool decide_fallback_link_setting_max_bw_policy( const struct dc_link_settings *max, struct dc_link_settings *cur) @@ -3644,7 +3476,6 @@ static bool decide_fallback_link_setting_max_bw_policy( return found; } -#endif /* * function: set link rate and lane count fallback based @@ -3662,12 +3493,10 @@ static bool decide_fallback_link_setting( { if (!current_link_setting) return false; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(&initial_link_settings) == DP_128b_132b_ENCODING || link->dc->debug.force_dp2_lt_fallback_method) return decide_fallback_link_setting_max_bw_policy(&initial_link_settings, current_link_setting); -#endif switch (training_result) { case LINK_TRAINING_CR_FAIL_LANE0: @@ -4205,15 +4034,9 @@ static void dp_test_send_phy_test_pattern(struct dc_link *link) union phy_test_pattern dpcd_test_pattern; union lane_adjust dpcd_lane_adjustment[2]; unsigned char dpcd_post_cursor_2_adjustment = 0; -#if defined(CONFIG_DRM_AMD_DC_DCN) unsigned char test_pattern_buffer[ (DP_TEST_264BIT_CUSTOM_PATTERN_263_256 - DP_TEST_264BIT_CUSTOM_PATTERN_7_0)+1] = {0}; -#else - unsigned char test_pattern_buffer[ - (DP_TEST_80BIT_CUSTOM_PATTERN_79_72 - - DP_TEST_80BIT_CUSTOM_PATTERN_7_0)+1] = {0}; -#endif unsigned int test_pattern_size = 0; enum dp_test_pattern test_pattern; union lane_adjust dpcd_lane_adjust; @@ -4284,7 +4107,6 @@ static void dp_test_send_phy_test_pattern(struct dc_link *link) case PHY_TEST_PATTERN_CP2520_3: test_pattern = DP_TEST_PATTERN_TRAINING_PATTERN4; break; -#if defined(CONFIG_DRM_AMD_DC_DCN) case PHY_TEST_PATTERN_128b_132b_TPS1: test_pattern = DP_TEST_PATTERN_128b_132b_TPS1; break; @@ -4312,7 +4134,6 @@ static void dp_test_send_phy_test_pattern(struct dc_link *link) case PHY_TEST_PATTERN_SQUARE_PULSE: test_pattern = DP_TEST_PATTERN_SQUARE_PULSE; break; -#endif default: test_pattern = DP_TEST_PATTERN_VIDEO_MODE; break; @@ -4328,7 +4149,6 @@ static void dp_test_send_phy_test_pattern(struct dc_link *link) test_pattern_size); } -#if defined(CONFIG_DRM_AMD_DC_DCN) if (test_pattern == DP_TEST_PATTERN_SQUARE_PULSE) { test_pattern_size = 1; // Square pattern data is 1 byte (DP spec) core_link_read_dpcd( @@ -4347,7 +4167,6 @@ static void dp_test_send_phy_test_pattern(struct dc_link *link) test_pattern_buffer, test_pattern_size); } -#endif /* prepare link training settings */ link_training_settings.link_settings = link->cur_link_settings; @@ -4368,14 +4187,11 @@ static void dp_test_send_phy_test_pattern(struct dc_link *link) link_training_settings.hw_lane_settings[lane].POST_CURSOR2 = (enum dc_post_cursor2) ((dpcd_post_cursor_2_adjustment >> (lane * 2)) & 0x03); - } -#if defined(CONFIG_DRM_AMD_DC_DCN) - else if (dp_get_link_encoding_format(&link->cur_link_settings) == + } else if (dp_get_link_encoding_format(&link->cur_link_settings) == DP_128b_132b_ENCODING) { link_training_settings.hw_lane_settings[lane].FFE_PRESET.raw = dpcd_lane_adjust.tx_ffe.PRESET_VALUE; } -#endif } dp_hw_to_dpcd_lane_settings(&link_training_settings, @@ -5072,7 +4888,6 @@ static void get_active_converter_info( dp_hw_fw_revision.ieee_fw_rev, sizeof(dp_hw_fw_revision.ieee_fw_rev)); } -#if defined(CONFIG_DRM_AMD_DC_DCN) if (link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_14 && link->dpcd_caps.dongle_type != DISPLAY_DONGLE_NONE) { union dp_dfp_cap_ext dfp_cap_ext; @@ -5108,7 +4923,6 @@ static void get_active_converter_info( DC_LOG_DP2("\tdfp_cap_ext.max_video_h_active_width = %d", link->dpcd_caps.dongle_caps.dfp_cap_ext.max_video_h_active_width); DC_LOG_DP2("\tdfp_cap_ext.max_video_v_active_height = %d", link->dpcd_caps.dongle_caps.dfp_cap_ext.max_video_v_active_height); } -#endif } static void dp_wa_power_up_0010FA(struct dc_link *link, uint8_t *dpcd_data, @@ -5168,12 +4982,8 @@ static bool dpcd_read_sink_ext_caps(struct dc_link *link) bool dp_retrieve_lttpr_cap(struct dc_link *link) { -#if defined(CONFIG_DRM_AMD_DC_DCN) uint8_t lttpr_dpcd_data[8]; bool allow_lttpr_non_transparent_mode = 0; -#else - uint8_t lttpr_dpcd_data[6]; -#endif bool vbios_lttpr_enable = link->dc->caps.vbios_lttpr_enable; bool vbios_lttpr_interop = link->dc->caps.vbios_lttpr_aware; enum dc_status status = DC_ERROR_UNEXPECTED; @@ -5181,7 +4991,6 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link) memset(lttpr_dpcd_data, '\0', sizeof(lttpr_dpcd_data)); -#if defined(CONFIG_DRM_AMD_DC_DCN) if ((link->dc->config.allow_lttpr_non_transparent_mode.bits.DP2_0 && link->dpcd_caps.channel_coding_cap.bits.DP_128b_132b_SUPPORTED)) { allow_lttpr_non_transparent_mode = 1; @@ -5189,7 +4998,6 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link) !link->dpcd_caps.channel_coding_cap.bits.DP_128b_132b_SUPPORTED) { allow_lttpr_non_transparent_mode = 1; } -#endif /* * Logic to determine LTTPR mode @@ -5198,21 +5006,12 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link) if (vbios_lttpr_enable && vbios_lttpr_interop) link->lttpr_mode = LTTPR_MODE_NON_TRANSPARENT; else if (!vbios_lttpr_enable && vbios_lttpr_interop) { -#if defined(CONFIG_DRM_AMD_DC_DCN) if (allow_lttpr_non_transparent_mode) -#else - if (link->dc->config.allow_lttpr_non_transparent_mode) -#endif link->lttpr_mode = LTTPR_MODE_NON_TRANSPARENT; else link->lttpr_mode = LTTPR_MODE_TRANSPARENT; } else if (!vbios_lttpr_enable && !vbios_lttpr_interop) { -#if defined(CONFIG_DRM_AMD_DC_DCN) if (!allow_lttpr_non_transparent_mode || !link->dc->caps.extended_aux_timeout_support) -#else - if (!link->dc->config.allow_lttpr_non_transparent_mode - || !link->dc->caps.extended_aux_timeout_support) -#endif link->lttpr_mode = LTTPR_MODE_NON_LTTPR; else link->lttpr_mode = LTTPR_MODE_NON_TRANSPARENT; @@ -5262,7 +5061,6 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link) lttpr_dpcd_data[DP_PHY_REPEATER_EXTENDED_WAIT_TIMEOUT - DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV]; -#if defined(CONFIG_DRM_AMD_DC_DCN) link->dpcd_caps.lttpr_caps.main_link_channel_coding.raw = lttpr_dpcd_data[DP_MAIN_LINK_CHANNEL_CODING_PHY_REPEATER - DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV]; @@ -5270,7 +5068,6 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link) link->dpcd_caps.lttpr_caps.supported_128b_132b_rates.raw = lttpr_dpcd_data[DP_PHY_REPEATER_128b_132b_RATES - DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV]; -#endif /* Attempt to train in LTTPR transparent mode if repeater count exceeds 8. */ is_lttpr_present = (dp_convert_to_count(link->dpcd_caps.lttpr_caps.phy_repeater_cnt) != 0 && @@ -5528,7 +5325,6 @@ static bool retrieve_link_cap(struct dc_link *link) DP_DSC_SUPPORT, link->dpcd_caps.dsc_caps.dsc_basic_caps.raw, sizeof(link->dpcd_caps.dsc_caps.dsc_basic_caps.raw)); -#if defined(CONFIG_DRM_AMD_DC_DCN) if (link->dpcd_caps.dongle_type != DISPLAY_DONGLE_NONE) { status = core_link_read_dpcd( link, @@ -5543,19 +5339,12 @@ static bool retrieve_link_cap(struct dc_link *link) DC_LOG_DSC("\tBRANCH_MAX_LINE_WIDTH 0x%02x", link->dpcd_caps.dsc_caps.dsc_branch_decoder_caps.fields.BRANCH_MAX_LINE_WIDTH); } -#else - status = core_link_read_dpcd( - link, - DP_DSC_BRANCH_OVERALL_THROUGHPUT_0, - link->dpcd_caps.dsc_caps.dsc_branch_decoder_caps.raw, - sizeof(link->dpcd_caps.dsc_caps.dsc_branch_decoder_caps.raw)); -#endif /* Apply work around to disable FEC and DSC for USB4 tunneling in TBT3 compatibility mode * only if required. */ if (link->ep_type == DISPLAY_ENDPOINT_USB4_DPIA && -#if defined(CONFIG_DRM_AMD_DC_DCN3_1) +#if defined(CONFIG_DRM_AMD_DC_DCN) !link->dc->debug.dpia_debug.bits.disable_force_tbt3_work_around && #endif link->dpcd_caps.is_branch_dev && @@ -5577,7 +5366,6 @@ static bool retrieve_link_cap(struct dc_link *link) if (!dpcd_read_sink_ext_caps(link)) link->dpcd_sink_ext_caps.raw = 0; -#if defined(CONFIG_DRM_AMD_DC_DCN) link->dpcd_caps.channel_coding_cap.raw = dpcd_data[DP_MAIN_LINK_CHANNEL_CODING_CAP - DP_DPCD_REV]; if (link->dpcd_caps.channel_coding_cap.bits.DP_128b_132b_SUPPORTED) { @@ -5624,7 +5412,6 @@ static bool retrieve_link_cap(struct dc_link *link) if (link->dpcd_caps.fec_cap1.bits.AGGREGATED_ERROR_COUNTERS_CAPABLE) DC_LOG_DP2("\tFEC aggregated error counters are supported"); } -#endif /* Connectivity log: detection */ CONN_DATA_DETECT(link, dpcd_data, sizeof(dpcd_data), "Rx Caps: "); @@ -6096,7 +5883,6 @@ bool dc_link_dp_set_test_pattern( case DP_TEST_PATTERN_CP2520_3: pattern = PHY_TEST_PATTERN_CP2520_3; break; -#if defined(CONFIG_DRM_AMD_DC_DCN) case DP_TEST_PATTERN_128b_132b_TPS1: pattern = PHY_TEST_PATTERN_128b_132b_TPS1; break; @@ -6124,7 +5910,6 @@ bool dc_link_dp_set_test_pattern( case DP_TEST_PATTERN_SQUARE_PULSE: pattern = PHY_TEST_PATTERN_SQUARE_PULSE; break; -#endif default: return false; } @@ -6727,15 +6512,12 @@ enum dp_link_encoding dp_get_link_encoding_format(const struct dc_link_settings if ((link_settings->link_rate >= LINK_RATE_LOW) && (link_settings->link_rate <= LINK_RATE_HIGH3)) return DP_8b_10b_ENCODING; -#if defined(CONFIG_DRM_AMD_DC_DCN) else if ((link_settings->link_rate >= LINK_RATE_UHBR10) && (link_settings->link_rate <= LINK_RATE_UHBR20)) return DP_128b_132b_ENCODING; -#endif return DP_UNKNOWN_ENCODING; } -#if defined(CONFIG_DRM_AMD_DC_DCN) enum dp_link_encoding dc_link_dp_mst_decide_link_encoding_format(const struct dc_link *link) { struct dc_link_settings link_settings = {0}; @@ -6952,7 +6734,6 @@ bool is_dp_128b_132b_signal(struct pipe_ctx *pipe_ctx) pipe_ctx->link_res.hpo_dp_link_enc && dc_is_dp_signal(pipe_ctx->stream->signal)); } -#endif void edp_panel_backlight_power_on(struct dc_link *link) { diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c index e2409c14df34..c84822cd7e53 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c @@ -120,49 +120,32 @@ void dp_enable_link_phy( link->cur_link_settings = *link_settings; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(link_settings) == DP_128b_132b_ENCODING) { /* TODO - DP2.0 HW: notify link rate change here */ } else if (dp_get_link_encoding_format(link_settings) == DP_8b_10b_ENCODING) { if (dc->clk_mgr->funcs->notify_link_rate_change) dc->clk_mgr->funcs->notify_link_rate_change(dc->clk_mgr, link); } -#else - if (dc->clk_mgr->funcs->notify_link_rate_change) - dc->clk_mgr->funcs->notify_link_rate_change(dc->clk_mgr, link); -#endif + if (dmcu != NULL && dmcu->funcs->lock_phy) dmcu->funcs->lock_phy(dmcu); -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(link_settings) == DP_128b_132b_ENCODING) { enable_dp_hpo_output(link, link_res, link_settings); } else if (dp_get_link_encoding_format(link_settings) == DP_8b_10b_ENCODING) { if (dc_is_dp_sst_signal(signal)) { link_enc->funcs->enable_dp_output( - link_enc, - link_settings, - clock_source); + link_enc, + link_settings, + clock_source); } else { link_enc->funcs->enable_dp_mst_output( - link_enc, - link_settings, - clock_source); + link_enc, + link_settings, + clock_source); } } -#else - if (dc_is_dp_sst_signal(signal)) { - link_enc->funcs->enable_dp_output( - link_enc, - link_settings, - clock_source); - } else { - link_enc->funcs->enable_dp_mst_output( - link_enc, - link_settings, - clock_source); - } -#endif + if (dmcu != NULL && dmcu->funcs->unlock_phy) dmcu->funcs->unlock_phy(dmcu); @@ -242,9 +225,7 @@ void dp_disable_link_phy(struct dc_link *link, const struct link_resource *link_ { struct dc *dc = link->ctx->dc; struct dmcu *dmcu = dc->res_pool->dmcu; -#if defined(CONFIG_DRM_AMD_DC_DCN) struct hpo_dp_link_encoder *hpo_link_enc = link_res->hpo_dp_link_enc; -#endif struct link_encoder *link_enc; /* Link should always be assigned encoder when en-/disabling. */ @@ -260,28 +241,22 @@ void dp_disable_link_phy(struct dc_link *link, const struct link_resource *link_ if (signal == SIGNAL_TYPE_EDP) { if (link->dc->hwss.edp_backlight_control) link->dc->hwss.edp_backlight_control(link, false); -#if defined(CONFIG_DRM_AMD_DC_DCN) + if (dp_get_link_encoding_format(&link->cur_link_settings) == DP_128b_132b_ENCODING) disable_dp_hpo_output(link, link_res, signal); else link_enc->funcs->disable_output(link_enc, signal); -#else - link_enc->funcs->disable_output(link_enc, signal); -#endif link->dc->hwss.edp_power_control(link, false); } else { if (dmcu != NULL && dmcu->funcs->lock_phy) dmcu->funcs->lock_phy(dmcu); -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(&link->cur_link_settings) == DP_128b_132b_ENCODING && hpo_link_enc) disable_dp_hpo_output(link, link_res, signal); else link_enc->funcs->disable_output(link_enc, signal); -#else - link_enc->funcs->disable_output(link_enc, signal); -#endif + if (dmcu != NULL && dmcu->funcs->unlock_phy) dmcu->funcs->unlock_phy(dmcu); } @@ -330,14 +305,12 @@ bool dp_set_hw_training_pattern( case DP_TRAINING_PATTERN_SEQUENCE_4: test_pattern = DP_TEST_PATTERN_TRAINING_PATTERN4; break; -#if defined(CONFIG_DRM_AMD_DC_DCN) case DP_128b_132b_TPS1: test_pattern = DP_TEST_PATTERN_128b_132b_TPS1_TRAINING_MODE; break; case DP_128b_132b_TPS2: test_pattern = DP_TEST_PATTERN_128b_132b_TPS2_TRAINING_MODE; break; -#endif default: break; } @@ -347,10 +320,8 @@ bool dp_set_hw_training_pattern( return true; } -#if defined(CONFIG_DRM_AMD_DC_DCN) #define DC_LOGGER \ link->ctx->logger -#endif void dp_set_hw_lane_settings( struct dc_link *link, const struct link_resource *link_res, @@ -363,7 +334,6 @@ void dp_set_hw_lane_settings( return; /* call Encoder to set lane settings */ -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dp_get_link_encoding_format(&link_settings->link_settings) == DP_128b_132b_ENCODING) { link_res->hpo_dp_link_enc->funcs->set_ffe( @@ -374,9 +344,6 @@ void dp_set_hw_lane_settings( == DP_8b_10b_ENCODING) { encoder->funcs->dp_set_lane_settings(encoder, link_settings); } -#else - encoder->funcs->dp_set_lane_settings(encoder, link_settings); -#endif memmove(link->cur_lane_setting, link_settings->lane_settings, sizeof(link->cur_lane_setting)); @@ -391,9 +358,7 @@ void dp_set_hw_test_pattern( { struct encoder_set_dp_phy_pattern_param pattern_param = {0}; struct link_encoder *encoder; -#if defined(CONFIG_DRM_AMD_DC_DCN) enum dp_link_encoding link_encoding_format = dp_get_link_encoding_format(&link->cur_link_settings); -#endif /* Access link encoder based on whether it is statically * or dynamically assigned to a link. @@ -409,7 +374,6 @@ void dp_set_hw_test_pattern( pattern_param.custom_pattern_size = custom_pattern_size; pattern_param.dp_panel_mode = dp_get_panel_mode(link); -#if defined(CONFIG_DRM_AMD_DC_DCN) switch (link_encoding_format) { case DP_128b_132b_ENCODING: link_res->hpo_dp_link_enc->funcs->set_link_test_pattern( @@ -423,14 +387,10 @@ void dp_set_hw_test_pattern( DC_LOG_ERROR("%s: Unknown link encoding format.", __func__); break; } -#else - encoder->funcs->dp_set_phy_pattern(encoder, &pattern_param); -#endif + dp_source_sequence_trace(link, DPCD_SOURCE_SEQ_AFTER_SET_SOURCE_PATTERN); } -#if defined(CONFIG_DRM_AMD_DC_DCN) #undef DC_LOGGER -#endif void dp_retrain_link_dp_test(struct dc_link *link, struct dc_link_settings *link_setting, @@ -579,12 +539,8 @@ void dp_set_dsc_on_stream(struct pipe_ctx *pipe_ctx, bool enable) optc_dsc_mode = dsc_optc_cfg.is_pixel_format_444 ? OPTC_DSC_ENABLED_444 : OPTC_DSC_ENABLED_NATIVE_SUBSAMPLED; /* Enable DSC in encoder */ -#if defined(CONFIG_DRM_AMD_DC_DCN) if (dc_is_dp_signal(stream->signal) && !IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment) && !is_dp_128b_132b_signal(pipe_ctx)) { -#else - if (dc_is_dp_signal(stream->signal) && !IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) { -#endif DC_LOG_DSC("Setting stream encoder DSC config for engine %d:", (int)pipe_ctx->stream_res.stream_enc->id); dsc_optc_config_log(dsc, &dsc_optc_cfg); pipe_ctx->stream_res.stream_enc->funcs->dp_set_dsc_config(pipe_ctx->stream_res.stream_enc, @@ -610,17 +566,13 @@ void dp_set_dsc_on_stream(struct pipe_ctx *pipe_ctx, bool enable) /* disable DSC in stream encoder */ if (dc_is_dp_signal(stream->signal)) { - -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_set_dsc_pps_info_packet( pipe_ctx->stream_res.hpo_dp_stream_enc, false, NULL, true); - else -#endif - if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) { + else if (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) { pipe_ctx->stream_res.stream_enc->funcs->dp_set_dsc_config( pipe_ctx->stream_res.stream_enc, OPTC_DSC_DISABLED, 0, 0); @@ -696,7 +648,6 @@ bool dp_set_dsc_pps_sdp(struct pipe_ctx *pipe_ctx, bool enable, bool immediate_u dsc->funcs->dsc_get_packed_pps(dsc, &dsc_cfg, &dsc_packed_pps[0]); if (dc_is_dp_signal(stream->signal)) { DC_LOG_DSC("Setting stream encoder DSC PPS SDP for engine %d\n", (int)pipe_ctx->stream_res.stream_enc->id); -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_set_dsc_pps_info_packet( pipe_ctx->stream_res.hpo_dp_stream_enc, @@ -704,7 +655,6 @@ bool dp_set_dsc_pps_sdp(struct pipe_ctx *pipe_ctx, bool enable, bool immediate_u &dsc_packed_pps[0], immediate_update); else -#endif pipe_ctx->stream_res.stream_enc->funcs->dp_set_dsc_pps_info_packet( pipe_ctx->stream_res.stream_enc, true, @@ -714,7 +664,6 @@ bool dp_set_dsc_pps_sdp(struct pipe_ctx *pipe_ctx, bool enable, bool immediate_u } else { /* disable DSC PPS in stream encoder */ if (dc_is_dp_signal(stream->signal)) { -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_set_dsc_pps_info_packet( pipe_ctx->stream_res.hpo_dp_stream_enc, @@ -722,7 +671,6 @@ bool dp_set_dsc_pps_sdp(struct pipe_ctx *pipe_ctx, bool enable, bool immediate_u NULL, true); else -#endif pipe_ctx->stream_res.stream_enc->funcs->dp_set_dsc_pps_info_packet( pipe_ctx->stream_res.stream_enc, false, NULL, true); } @@ -746,7 +694,6 @@ bool dp_update_dsc_config(struct pipe_ctx *pipe_ctx) return true; } -#if defined(CONFIG_DRM_AMD_DC_DCN) #undef DC_LOGGER #define DC_LOGGER \ link->ctx->logger @@ -898,4 +845,3 @@ void setup_dp_hpo_stream(struct pipe_ctx *pipe_ctx, bool enable) } #undef DC_LOGGER -#endif 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 b34bf59cf54b..3aa6d347d73c 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -356,7 +356,6 @@ bool resource_construct( } } -#if defined(CONFIG_DRM_AMD_DC_DCN) pool->hpo_dp_stream_enc_count = 0; if (create_funcs->create_hpo_dp_stream_encoder) { for (i = 0; i < caps->num_hpo_dp_stream_encoder; i++) { @@ -377,7 +376,6 @@ bool resource_construct( pool->hpo_dp_link_enc_count++; } } -#endif #if defined(CONFIG_DRM_AMD_DC_DCN) for (i = 0; i < caps->num_mpc_3dlut; i++) { @@ -1713,7 +1711,6 @@ static void update_stream_engine_usage( } } -#if defined(CONFIG_DRM_AMD_DC_DCN) static void update_hpo_dp_stream_engine_usage( struct resource_context *res_ctx, const struct resource_pool *pool, @@ -1815,7 +1812,6 @@ static void remove_hpo_dp_link_enc_from_ctx(struct resource_context *res_ctx, pipe_ctx->link_res.hpo_dp_link_enc = NULL; } } -#endif /* TODO: release audio object */ void update_audio_usage( @@ -1861,7 +1857,6 @@ static int acquire_first_free_pipe( return -1; } -#if defined(CONFIG_DRM_AMD_DC_DCN) static struct hpo_dp_stream_encoder *find_first_free_match_hpo_dp_stream_enc_for_link( struct resource_context *res_ctx, const struct resource_pool *pool, @@ -1879,7 +1874,6 @@ static struct hpo_dp_stream_encoder *find_first_free_match_hpo_dp_stream_enc_for return NULL; } -#endif static struct audio *find_first_free_audio( struct resource_context *res_ctx, @@ -1971,7 +1965,6 @@ enum dc_status dc_remove_stream_from_ctx( if (dc->res_pool->funcs->link_enc_unassign) dc->res_pool->funcs->link_enc_unassign(new_ctx, del_pipe->stream); -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(del_pipe)) { update_hpo_dp_stream_engine_usage( &new_ctx->res_ctx, dc->res_pool, @@ -1979,7 +1972,6 @@ enum dc_status dc_remove_stream_from_ctx( false); remove_hpo_dp_link_enc_from_ctx(&new_ctx->res_ctx, del_pipe, del_pipe->stream); } -#endif if (del_pipe->stream_res.audio) update_audio_usage( @@ -2232,7 +2224,6 @@ enum dc_status resource_map_pool_resources( pipe_ctx->stream_res.stream_enc, true); -#if defined(CONFIG_DRM_AMD_DC_DCN) /* Allocate DP HPO Stream Encoder based on signal, hw capabilities * and link settings */ @@ -2257,7 +2248,6 @@ enum dc_status resource_map_pool_resources( return DC_NO_LINK_ENC_RESOURCE; } } -#endif /* TODO: Add check if ASIC support and EDID audio */ if (!stream->converter_disable_audio && @@ -2927,12 +2917,10 @@ bool pipe_need_reprogram( if (pipe_ctx_old->stream_res.dsc != pipe_ctx->stream_res.dsc) return true; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (pipe_ctx_old->stream_res.hpo_dp_stream_enc != pipe_ctx->stream_res.hpo_dp_stream_enc) return true; if (pipe_ctx_old->link_res.hpo_dp_link_enc != pipe_ctx->link_res.hpo_dp_link_enc) return true; -#endif /* DIG link encoder resource assignment for stream changed. */ if (pipe_ctx_old->stream->ctx->dc->res_pool->funcs->link_encs_assign) { @@ -3199,7 +3187,6 @@ void get_audio_check(struct audio_info *aud_modes, } } -#if defined(CONFIG_DRM_AMD_DC_DCN) struct hpo_dp_link_encoder *resource_get_hpo_dp_link_enc_for_det_lt( const struct resource_context *res_ctx, const struct resource_pool *pool, @@ -3218,7 +3205,6 @@ struct hpo_dp_link_encoder *resource_get_hpo_dp_link_enc_for_det_lt( return hpo_dp_link_enc; } -#endif void reset_syncd_pipes_from_disabled_pipes(struct dc *dc, struct dc_state *context) diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index 14abba495f4a..ff5093e52f2d 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -195,10 +195,8 @@ struct dc_caps { unsigned int cursor_cache_size; struct dc_plane_cap planes[MAX_PLANES]; struct dc_color_caps color; -#if defined(CONFIG_DRM_AMD_DC_DCN) bool dp_hpo; bool hdmi_frl_pcon_support; -#endif bool edp_dsc_support; bool vbios_lttpr_aware; bool vbios_lttpr_enable; @@ -306,7 +304,6 @@ struct dc_cap_funcs { struct link_training_settings; -#if defined(CONFIG_DRM_AMD_DC_DCN) union allow_lttpr_non_transparent_mode { struct { bool DP1_4A : 1; @@ -314,7 +311,7 @@ union allow_lttpr_non_transparent_mode { } bits; unsigned char raw; }; -#endif + /* Structure to hold configuration flags set by dm at dc creation. */ struct dc_config { bool gpu_vm_support; @@ -327,11 +324,7 @@ struct dc_config { bool edp_no_power_sequencing; bool force_enum_edp; bool forced_clocks; -#if defined(CONFIG_DRM_AMD_DC_DCN) union allow_lttpr_non_transparent_mode allow_lttpr_non_transparent_mode; -#else - bool allow_lttpr_non_transparent_mode; -#endif bool multi_mon_pp_mclk_switch; bool disable_dmcu; bool enable_4to1MPC; @@ -689,13 +682,11 @@ struct dc_debug_options { bool disable_dsc_edp; unsigned int force_dsc_edp_policy; bool enable_dram_clock_change_one_display_vactive; -#if defined(CONFIG_DRM_AMD_DC_DCN) /* TODO - remove once tested */ bool legacy_dp2_lt; bool set_mst_en_for_sst; bool disable_uhbr; bool force_dp2_lt_fallback_method; -#endif union mem_low_power_enable_options enable_mem_low_power; union root_clock_optimization_options root_clock_optimization; bool hpo_optimization; @@ -1239,12 +1230,10 @@ struct dpcd_caps { struct psr_caps psr_caps; struct dpcd_usb4_dp_tunneling_info usb4_dp_tun_info; -#if defined(CONFIG_DRM_AMD_DC_DCN) union dp_128b_132b_supported_link_rates dp_128b_132b_supported_link_rates; union dp_main_line_channel_coding_cap channel_coding_cap; union dp_sink_video_fallback_formats fallback_formats; union dp_fec_capability1 fec_cap1; -#endif }; union dpcd_sink_ext_caps { diff --git a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h index 353dac420f34..7b1103e9f7a2 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dp_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_dp_types.h @@ -53,7 +53,6 @@ enum dc_link_rate { LINK_RATE_RBR2 = 0x0C, // Rate_5 (RBR2)- 3.24 Gbps/Lane LINK_RATE_RATE_6 = 0x10, // Rate_6 - 4.32 Gbps/Lane LINK_RATE_HIGH2 = 0x14, // Rate_7 (HBR2)- 5.40 Gbps/Lane -#if defined(CONFIG_DRM_AMD_DC_DCN) LINK_RATE_HIGH3 = 0x1E, // Rate_8 (HBR3)- 8.10 Gbps/Lane /* Starting from DP2.0 link rate enum directly represents actual * link rate value in unit of 10 mbps @@ -61,9 +60,6 @@ enum dc_link_rate { LINK_RATE_UHBR10 = 1000, // UHBR10 - 10.0 Gbps/Lane LINK_RATE_UHBR13_5 = 1350, // UHBR13.5 - 13.5 Gbps/Lane LINK_RATE_UHBR20 = 2000, // UHBR10 - 20.0 Gbps/Lane -#else - LINK_RATE_HIGH3 = 0x1E // Rate_8 (HBR3)- 8.10 Gbps/Lane -#endif }; enum dc_link_spread { @@ -100,7 +96,6 @@ enum dc_post_cursor2 { POST_CURSOR2_MAX_LEVEL = POST_CURSOR2_LEVEL3, }; -#if defined(CONFIG_DRM_AMD_DC_DCN) enum dc_dp_ffe_preset_level { DP_FFE_PRESET_LEVEL0 = 0, DP_FFE_PRESET_LEVEL1, @@ -120,7 +115,6 @@ enum dc_dp_ffe_preset_level { DP_FFE_PRESET_LEVEL15, DP_FFE_PRESET_MAX_LEVEL = DP_FFE_PRESET_LEVEL15, }; -#endif enum dc_dp_training_pattern { DP_TRAINING_PATTERN_SEQUENCE_1 = 0, @@ -128,19 +122,15 @@ enum dc_dp_training_pattern { DP_TRAINING_PATTERN_SEQUENCE_3, DP_TRAINING_PATTERN_SEQUENCE_4, DP_TRAINING_PATTERN_VIDEOIDLE, -#if defined(CONFIG_DRM_AMD_DC_DCN) DP_128b_132b_TPS1, DP_128b_132b_TPS2, DP_128b_132b_TPS2_CDS, -#endif }; enum dp_link_encoding { DP_UNKNOWN_ENCODING = 0, DP_8b_10b_ENCODING = 1, -#if defined(CONFIG_DRM_AMD_DC_DCN) DP_128b_132b_ENCODING = 2, -#endif }; struct dc_link_settings { @@ -152,7 +142,6 @@ struct dc_link_settings { bool dpcd_source_device_specific_field_support; }; -#if defined(CONFIG_DRM_AMD_DC_DCN) union dc_dp_ffe_preset { struct { uint8_t level : 4; @@ -163,24 +152,19 @@ union dc_dp_ffe_preset { } settings; uint8_t raw; }; -#endif struct dc_lane_settings { enum dc_voltage_swing VOLTAGE_SWING; enum dc_pre_emphasis PRE_EMPHASIS; enum dc_post_cursor2 POST_CURSOR2; -#if defined(CONFIG_DRM_AMD_DC_DCN) union dc_dp_ffe_preset FFE_PRESET; -#endif }; struct dc_link_training_overrides { enum dc_voltage_swing *voltage_swing; enum dc_pre_emphasis *pre_emphasis; enum dc_post_cursor2 *post_cursor2; -#if defined(CONFIG_DRM_AMD_DC_DCN) union dc_dp_ffe_preset *ffe_preset; -#endif uint16_t *cr_pattern_time; uint16_t *eq_pattern_time; @@ -194,7 +178,6 @@ struct dc_link_training_overrides { bool *fec_enable; }; -#if defined(CONFIG_DRM_AMD_DC_DCN) union payload_table_update_status { struct { uint8_t VC_PAYLOAD_TABLE_UPDATED:1; @@ -202,7 +185,6 @@ union payload_table_update_status { } bits; uint8_t raw; }; -#endif union dpcd_rev { struct { @@ -291,14 +273,10 @@ union lane_align_status_updated { struct { uint8_t INTERLANE_ALIGN_DONE:1; uint8_t POST_LT_ADJ_REQ_IN_PROGRESS:1; -#if defined(CONFIG_DRM_AMD_DC_DCN) uint8_t EQ_INTERLANE_ALIGN_DONE_128b_132b:1; uint8_t CDS_INTERLANE_ALIGN_DONE_128b_132b:1; uint8_t LT_FAILED_128b_132b:1; uint8_t RESERVED:1; -#else - uint8_t RESERVED:4; -#endif uint8_t DOWNSTREAM_PORT_STATUS_CHANGED:1; uint8_t LINK_STATUS_UPDATED:1; } bits; @@ -311,12 +289,10 @@ union lane_adjust { uint8_t PRE_EMPHASIS_LANE:2; uint8_t RESERVED:4; } bits; -#if defined(CONFIG_DRM_AMD_DC_DCN) struct { uint8_t PRESET_VALUE :4; uint8_t RESERVED :4; } tx_ffe; -#endif uint8_t raw; }; @@ -346,12 +322,10 @@ union dpcd_training_lane { uint8_t MAX_PRE_EMPHASIS_REACHED:1; uint8_t RESERVED:2; } bits; -#if defined(CONFIG_DRM_AMD_DC_DCN) struct { uint8_t PRESET_VALUE :4; uint8_t RESERVED :4; } tx_ffe; -#endif uint8_t raw; }; @@ -665,18 +639,9 @@ union test_response { union phy_test_pattern { struct { -#if defined(CONFIG_DRM_AMD_DC_DCN) /* This field is 7 bits for DP2.0 */ uint8_t PATTERN :7; uint8_t RESERVED :1; -#else - /* DpcdPhyTestPatterns. This field is 2 bits for DP1.1 - * and 3 bits for DP1.2. - */ - uint8_t PATTERN :3; - /* BY speci, bit7:2 is 0 for DP1.1. */ - uint8_t RESERVED :5; -#endif } bits; uint8_t raw; }; @@ -754,14 +719,10 @@ union dpcd_fec_capability { uint8_t UNCORRECTED_BLOCK_ERROR_COUNT_CAPABLE:1; uint8_t CORRECTED_BLOCK_ERROR_COUNT_CAPABLE:1; uint8_t BIT_ERROR_COUNT_CAPABLE:1; -#if defined(CONFIG_DRM_AMD_DC_DCN) uint8_t PARITY_BLOCK_ERROR_COUNT_CAPABLE:1; uint8_t ARITY_BIT_ERROR_COUNT_CAPABLE:1; uint8_t FEC_RUNNING_INDICATOR_SUPPORTED:1; uint8_t FEC_ERROR_REPORTING_POLICY_SUPPORTED:1; -#else - uint8_t RESERVED:4; -#endif } bits; uint8_t raw; }; @@ -925,7 +886,6 @@ struct dpcd_usb4_dp_tunneling_info { uint8_t usb4_topology_id[DPCD_USB4_TOPOLOGY_ID_LEN]; }; -#if defined(CONFIG_DRM_AMD_DC_DCN) #ifndef DP_MAIN_LINK_CHANNEL_CODING_CAP #define DP_MAIN_LINK_CHANNEL_CODING_CAP 0x006 #endif @@ -994,8 +954,8 @@ struct dpcd_usb4_dp_tunneling_info { #endif #ifndef DP_INTRA_HOP_AUX_REPLY_INDICATION #define DP_INTRA_HOP_AUX_REPLY_INDICATION (1 << 3) -#endif /* TODO - Use DRM header to replace above once available */ +#endif // DP_INTRA_HOP_AUX_REPLY_INDICATION union dp_main_line_channel_coding_cap { struct { @@ -1091,6 +1051,5 @@ union dp_128b_132b_training_aux_rd_interval { } bits; uint8_t raw; }; -#endif #endif /* DC_DP_TYPES_H */ diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h index 704323654468..9014c0a0a63b 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_link.h +++ b/drivers/gpu/drm/amd/display/dc/dc_link.h @@ -47,10 +47,8 @@ struct dc_link_status { struct link_mst_stream_allocation { /* DIG front */ const struct stream_encoder *stream_enc; -#if defined(CONFIG_DRM_AMD_DC_DCN) /* HPO DP Stream Encoder */ const struct hpo_dp_stream_encoder *hpo_dp_stream_enc; -#endif /* associate DRM payload table with DC stream encoder */ uint8_t vcp_id; /* number of slots required for the DP stream in transport packet */ @@ -318,10 +316,8 @@ enum dc_detect_reason { bool dc_link_detect(struct dc_link *dc_link, enum dc_detect_reason reason); bool dc_link_get_hpd_state(struct dc_link *dc_link); enum dc_status dc_link_allocate_mst_payload(struct pipe_ctx *pipe_ctx); -#if defined(CONFIG_DRM_AMD_DC_DCN) enum dc_status dc_link_reduce_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t req_pbn); enum dc_status dc_link_increase_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t req_pbn); -#endif /* Notify DC about DP RX Interrupt (aka Short Pulse Interrupt). * Return: @@ -455,10 +451,8 @@ uint32_t dc_bandwidth_in_kbps_from_timing( bool dc_link_is_fec_supported(const struct dc_link *link); bool dc_link_should_enable_fec(const struct dc_link *link); -#if defined(CONFIG_DRM_AMD_DC_DCN) uint32_t dc_link_bw_kbps_from_raw_frl_link_rate_data(uint8_t bw); enum dp_link_encoding dc_link_dp_mst_decide_link_encoding_format(const struct dc_link *link); -#endif const struct link_resource *dc_link_get_cur_link_res(const struct dc_link *link); /* take a snapshot of current link resource allocation state */ diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h index e37c4a10bfd5..f631b61abedd 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_stream.h +++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h @@ -115,12 +115,10 @@ struct periodic_interrupt_config { int lines_offset; }; -#if defined(CONFIG_DRM_AMD_DC_DCN) struct dc_mst_stream_bw_update { bool is_increase; // is bandwidth reduced or increased uint32_t mst_stream_bw; // new mst bandwidth in kbps }; -#endif union stream_update_flags { struct { @@ -132,9 +130,7 @@ union stream_update_flags { uint32_t gamut_remap:1; uint32_t wb_update:1; uint32_t dsc_changed : 1; -#if defined(CONFIG_DRM_AMD_DC_DCN) uint32_t mst_bw : 1; -#endif } bits; uint32_t raw; @@ -288,9 +284,7 @@ struct dc_stream_update { struct dc_writeback_update *wb_update; struct dc_dsc_config *dsc_config; -#if defined(CONFIG_DRM_AMD_DC_DCN) struct dc_mst_stream_bw_update *mst_bw_update; -#endif struct dc_transfer_func *func_shaper; struct dc_3dlut *lut3d_func; diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h index 0285a4b38d05..48859d5fc172 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_types.h @@ -395,14 +395,11 @@ struct dc_lttpr_caps { uint8_t max_link_rate; uint8_t phy_repeater_cnt; uint8_t max_ext_timeout; -#if defined(CONFIG_DRM_AMD_DC_DCN) union dp_main_link_channel_coding_lttpr_cap main_link_channel_coding; union dp_128b_132b_supported_lttpr_link_rates supported_128b_132b_rates; -#endif uint8_t aux_rd_interval[MAX_REPEATER_CNT - 1]; }; -#if defined(CONFIG_DRM_AMD_DC_DCN) struct dc_dongle_dfp_cap_ext { bool supported; uint16_t max_pixel_rate_in_mps; @@ -414,7 +411,6 @@ struct dc_dongle_dfp_cap_ext { struct dp_color_depth_caps ycbcr422_color_depth_caps; struct dp_color_depth_caps ycbcr420_color_depth_caps; }; -#endif struct dc_dongle_caps { /* dongle type (DP converter, CV smart dongle) */ @@ -429,10 +425,8 @@ struct dc_dongle_caps { bool is_dp_hdmi_ycbcr420_converter; uint32_t dp_hdmi_max_bpc; uint32_t dp_hdmi_max_pixel_clk_in_khz; -#if defined(CONFIG_DRM_AMD_DC_DCN) uint32_t dp_hdmi_frl_max_link_bw_in_kbps; struct dc_dongle_dfp_cap_ext dfp_cap_ext; -#endif }; /* Scaling format */ enum scaling_transformation { diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index f3ff141b706a..b83c5544247d 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -49,9 +49,7 @@ #include "link_enc_cfg.h" #include "link_hwss.h" #include "dc_link_dp.h" -#if defined(CONFIG_DRM_AMD_DC_DCN) #include "dccg.h" -#endif #include "clock_source.h" #include "clk_mgr.h" #include "abm.h" @@ -1112,17 +1110,12 @@ void dce110_enable_audio_stream(struct pipe_ctx *pipe_ctx) clk_mgr->funcs->enable_pme_wa(clk_mgr); /* un-mute audio */ /* TODO: audio should be per stream rather than per link */ -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->audio_mute_control( pipe_ctx->stream_res.hpo_dp_stream_enc, false); else pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control( pipe_ctx->stream_res.stream_enc, false); -#else - pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control( - pipe_ctx->stream_res.stream_enc, false); -#endif if (pipe_ctx->stream_res.audio) pipe_ctx->stream_res.audio->enabled = true; } @@ -1145,32 +1138,22 @@ void dce110_disable_audio_stream(struct pipe_ctx *pipe_ctx) if (pipe_ctx->stream_res.audio && pipe_ctx->stream_res.audio->enabled == false) return; -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->audio_mute_control( pipe_ctx->stream_res.hpo_dp_stream_enc, true); else pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control( pipe_ctx->stream_res.stream_enc, true); -#else - pipe_ctx->stream_res.stream_enc->funcs->audio_mute_control( - pipe_ctx->stream_res.stream_enc, true); -#endif if (pipe_ctx->stream_res.audio) { pipe_ctx->stream_res.audio->enabled = false; if (dc_is_dp_signal(pipe_ctx->stream->signal)) -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_disable( pipe_ctx->stream_res.hpo_dp_stream_enc); else pipe_ctx->stream_res.stream_enc->funcs->dp_audio_disable( pipe_ctx->stream_res.stream_enc); -#else - pipe_ctx->stream_res.stream_enc->funcs->dp_audio_disable( - pipe_ctx->stream_res.stream_enc); -#endif else pipe_ctx->stream_res.stream_enc->funcs->hdmi_audio_disable( pipe_ctx->stream_res.stream_enc); @@ -1204,14 +1187,10 @@ void dce110_disable_stream(struct pipe_ctx *pipe_ctx) pipe_ctx->stream_res.stream_enc); } -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) { pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->stop_dp_info_packets( pipe_ctx->stream_res.hpo_dp_stream_enc); } else if (dc_is_dp_signal(pipe_ctx->stream->signal)) -#else - if (dc_is_dp_signal(pipe_ctx->stream->signal)) -#endif pipe_ctx->stream_res.stream_enc->funcs->stop_dp_info_packets( pipe_ctx->stream_res.stream_enc); @@ -1224,7 +1203,6 @@ void dce110_disable_stream(struct pipe_ctx *pipe_ctx) link_enc = link_enc_cfg_get_link_enc_used_by_link(link->ctx->dc, link); ASSERT(link_enc); -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) { pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->disable( pipe_ctx->stream_res.hpo_dp_stream_enc); @@ -1237,13 +1215,7 @@ void dce110_disable_stream(struct pipe_ctx *pipe_ctx) pipe_ctx->stream_res.stream_enc->id, false); } -#else - if (link_enc) - link_enc->funcs->connect_dig_be_to_fe( - link->link_enc, - pipe_ctx->stream_res.stream_enc->id, - false); -#endif + if (dc_is_dp_signal(pipe_ctx->stream->signal)) dp_source_sequence_trace(link, DPCD_SOURCE_SEQ_AFTER_DISCONNECT_DIG_FE_BE); @@ -1285,15 +1257,11 @@ void dce110_blank_stream(struct pipe_ctx *pipe_ctx) link->dc->hwss.set_abm_immediate_disable(pipe_ctx); } -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) { /* TODO - DP2.0 HW: Set ODM mode in dp hpo encoder here */ pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_blank( pipe_ctx->stream_res.hpo_dp_stream_enc); } else if (dc_is_dp_signal(pipe_ctx->stream->signal)) { -#else - if (dc_is_dp_signal(pipe_ctx->stream->signal)) { -#endif pipe_ctx->stream_res.stream_enc->funcs->dp_blank(link, pipe_ctx->stream_res.stream_enc); if (!dc_is_embedded_signal(pipe_ctx->stream->signal)) { @@ -1535,7 +1503,6 @@ static enum dc_status apply_single_controller_ctx_to_hw( build_audio_output(context, pipe_ctx, &audio_output); if (dc_is_dp_signal(pipe_ctx->stream->signal)) -#if defined(CONFIG_DRM_AMD_DC_DCN) if (is_dp_128b_132b_signal(pipe_ctx)) pipe_ctx->stream_res.hpo_dp_stream_enc->funcs->dp_audio_setup( pipe_ctx->stream_res.hpo_dp_stream_enc, @@ -1546,12 +1513,6 @@ static enum dc_status apply_single_controller_ctx_to_hw( pipe_ctx->stream_res.stream_enc, pipe_ctx->stream_res.audio->inst, &pipe_ctx->stream->audio_info); -#else - pipe_ctx->stream_res.stream_enc->funcs->dp_audio_setup( - pipe_ctx->stream_res.stream_enc, - pipe_ctx->stream_res.audio->inst, - &pipe_ctx->stream->audio_info); -#endif else pipe_ctx->stream_res.stream_enc->funcs->hdmi_audio_setup( pipe_ctx->stream_res.stream_enc, @@ -1570,14 +1531,12 @@ static enum dc_status apply_single_controller_ctx_to_hw( if (!pipe_ctx->stream->apply_seamless_boot_optimization && dc->config.use_pipe_ctx_sync_logic) check_syncd_pipes_for_disabled_master_pipe(dc, context, pipe_ctx->pipe_idx); -#if defined(CONFIG_DRM_AMD_DC_DCN) /* DCN3.1 FPGA Workaround * Need to enable HPO DP Stream Encoder before setting OTG master enable. * To do so, move calling function enable_stream_timing to only be done AFTER calling * function core_link_enable_stream */ if (!(hws->wa.dp_hpo_and_otg_sequence && is_dp_128b_132b_signal(pipe_ctx))) -#endif /* */ /* Do not touch stream timing on seamless boot optimization. */ if (!pipe_ctx->stream->apply_seamless_boot_optimization) @@ -1643,7 +1602,6 @@ static enum dc_status apply_single_controller_ctx_to_hw( if (!stream->dpms_off) core_link_enable_stream(context, pipe_ctx); -#if defined(CONFIG_DRM_AMD_DC_DCN) /* DCN3.1 FPGA Workaround * Need to enable HPO DP Stream Encoder before setting OTG master enable. * To do so, move calling function enable_stream_timing to only be done AFTER calling @@ -1653,7 +1611,6 @@ static enum dc_status apply_single_controller_ctx_to_hw( if (!pipe_ctx->stream->apply_seamless_boot_optimization) hws->funcs.enable_stream_timing(pipe_ctx, context, dc); } -#endif pipe_ctx->plane_res.scl_data.lb_params.alpha_en = pipe_ctx->bottom_pipe != 0; @@ -2233,8 +2190,6 @@ static void dce110_setup_audio_dto( build_audio_output(context, pipe_ctx, &audio_output); -#if defined(CONFIG_DRM_AMD_DC_DCN) - /* For DCN3.1, audio to HPO FRL encoder is using audio DTBCLK DTO */ if (dc->res_pool->dccg && dc->res_pool->dccg->funcs->set_audio_dtbclk_dto) { /* disable audio DTBCLK DTO */ dc->res_pool->dccg->funcs->set_audio_dtbclk_dto( @@ -2251,13 +2206,6 @@ static void dce110_setup_audio_dto( pipe_ctx->stream->signal, &audio_output.crtc_info, &audio_output.pll_info); -#else - pipe_ctx->stream_res.audio->funcs->wall_dto_setup( - pipe_ctx->stream_res.audio, - pipe_ctx->stream->signal, - &audio_output.crtc_info, - &audio_output.pll_info); -#endif break; } } diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h index 943240e2809e..e90123b0ee0e 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h +++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h @@ -249,12 +249,10 @@ struct resource_pool { /* Number of USB4 DPIA (DisplayPort Input Adapter) link objects created.*/ unsigned int usb4_dpia_count; -#if defined(CONFIG_DRM_AMD_DC_DCN) unsigned int hpo_dp_stream_enc_count; struct hpo_dp_stream_encoder *hpo_dp_stream_enc[MAX_HPO_DP2_ENCODERS]; unsigned int hpo_dp_link_enc_count; struct hpo_dp_link_encoder *hpo_dp_link_enc[MAX_HPO_DP2_LINK_ENCODERS]; -#endif #if defined(CONFIG_DRM_AMD_DC_DCN) struct dc_3dlut *mpc_lut[MAX_PIPES]; struct dc_transfer_func *mpc_shaper[MAX_PIPES]; @@ -307,9 +305,7 @@ struct stream_resource { struct display_stream_compressor *dsc; struct timing_generator *tg; struct stream_encoder *stream_enc; -#if defined(CONFIG_DRM_AMD_DC_DCN) struct hpo_dp_stream_encoder *hpo_dp_stream_enc; -#endif struct audio *audio; struct pixel_clk_params pix_clk_params; @@ -334,18 +330,12 @@ struct plane_resource { struct dcn_fe_bandwidth bw; }; -#if defined(CONFIG_DRM_AMD_DC_DCN) #define LINK_RES_HPO_DP_REC_MAP__MASK 0xFFFF #define LINK_RES_HPO_DP_REC_MAP__SHIFT 0 -#endif /* all mappable hardware resources used to enable a link */ struct link_resource { -#if defined(CONFIG_DRM_AMD_DC_DCN) struct hpo_dp_link_encoder *hpo_dp_link_enc; -#else - void *dummy; -#endif }; union pipe_update_flags { @@ -425,11 +415,9 @@ struct resource_context { uint8_t dp_clock_source_ref_count; bool is_dsc_acquired[MAX_PIPES]; struct link_enc_cfg_context link_enc_cfg_ctx; -#if defined(CONFIG_DRM_AMD_DC_DCN) bool is_hpo_dp_stream_enc_acquired[MAX_HPO_DP2_ENCODERS]; unsigned int hpo_dp_link_enc_to_link_idx[MAX_HPO_DP2_LINK_ENCODERS]; int hpo_dp_link_enc_ref_cnts[MAX_HPO_DP2_LINK_ENCODERS]; -#endif #if defined(CONFIG_DRM_AMD_DC_DCN) bool is_mpc_3dlut_acquired[MAX_PIPES]; #endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h index c940fdfda144..b2fa4de47734 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h @@ -79,7 +79,7 @@ struct dccg_funcs { void (*otg_drop_pixel)(struct dccg *dccg, uint32_t otg_inst); void (*dccg_init)(struct dccg *dccg); -#if defined(CONFIG_DRM_AMD_DC_DCN) + void (*set_dpstreamclk)( struct dccg *dccg, enum hdmistreamclk_source src, @@ -102,7 +102,7 @@ struct dccg_funcs { void (*disable_symclk32_le)( struct dccg *dccg, int hpo_le_inst); -#endif + void (*set_physymclk)( struct dccg *dccg, int phy_inst, diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h index 10ecbc667ffa..d89bd55f110f 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h @@ -38,10 +38,8 @@ #define MAX_PIPES 6 #define MAX_DIG_LINK_ENCODERS 7 #define MAX_DWB_PIPES 1 -#if defined(CONFIG_DRM_AMD_DC_DCN) #define MAX_HPO_DP2_ENCODERS 4 #define MAX_HPO_DP2_LINK_ENCODERS 2 -#endif struct gamma_curve { uint32_t offset; diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h index 2ce15cd10d80..101444c6f145 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h @@ -220,7 +220,6 @@ enum link_enc_cfg_mode { LINK_ENC_CFG_TRANSIENT /* During commit state - use state to be committed. */ }; -#if defined(CONFIG_DRM_AMD_DC_DCN) enum dp2_link_mode { DP2_LINK_TRAINING_TPS1, DP2_LINK_TRAINING_TPS2, @@ -306,6 +305,5 @@ struct hpo_dp_link_encoder_funcs { const struct dc_link_settings *link_settings, uint8_t ffe_preset); }; -#endif #endif /* LINK_ENCODER_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h index 073f8b667eff..d9a3a204cc23 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h @@ -249,7 +249,6 @@ struct stream_encoder_funcs { struct stream_encoder *enc); }; -#if defined(CONFIG_DRM_AMD_DC_DCN) struct hpo_dp_stream_encoder_state { uint32_t stream_enc_enabled; uint32_t vid_stream_enabled; @@ -329,6 +328,5 @@ struct hpo_dp_stream_encoder_funcs { struct hpo_dp_stream_encoder *enc, struct hpo_dp_stream_encoder_state *state); }; -#endif #endif /* STREAM_ENCODER_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h index c29320b3855d..59a704781e34 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h @@ -100,9 +100,7 @@ enum crc_selection { enum otg_out_mux_dest { OUT_MUX_DIO = 0, -#if defined(CONFIG_DRM_AMD_DC_DCN) OUT_MUX_HPO_DP = 2, -#endif }; enum h_timing_div_mode { diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h index c2008258c50a..280c8764b636 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h @@ -41,9 +41,7 @@ struct dce_hwseq_wa { bool DEGVIDCN10_254; bool DEGVIDCN21; bool disallow_self_refresh_during_multi_plane_transition; -#if defined(CONFIG_DRM_AMD_DC_DCN) bool dp_hpo_and_otg_sequence; -#endif }; struct hwseq_wa_state { diff --git a/drivers/gpu/drm/amd/display/dc/inc/resource.h b/drivers/gpu/drm/amd/display/dc/inc/resource.h index 028180f58f71..ccb13dcb867b 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/resource.h +++ b/drivers/gpu/drm/amd/display/dc/inc/resource.h @@ -54,10 +54,8 @@ struct resource_caps { int num_dsc; unsigned int num_dig_link_enc; // Total number of DIGs (digital encoders) in DIO (Display Input/Output). unsigned int num_usb4_dpia; // Total number of USB4 DPIA (DisplayPort Input Adapters). -#if defined(CONFIG_DRM_AMD_DC_DCN) int num_hpo_dp_stream_encoder; int num_hpo_dp_link_encoder; -#endif int num_mpc_3dlut; }; @@ -77,14 +75,12 @@ struct resource_create_funcs { struct stream_encoder *(*create_stream_encoder)( enum engine_id eng_id, struct dc_context *ctx); -#if defined(CONFIG_DRM_AMD_DC_DCN) struct hpo_dp_stream_encoder *(*create_hpo_dp_stream_encoder)( enum engine_id eng_id, struct dc_context *ctx); struct hpo_dp_link_encoder *(*create_hpo_dp_link_encoder)( uint8_t inst, struct dc_context *ctx); -#endif struct dce_hwseq *(*create_hwseq)( struct dc_context *ctx); @@ -205,12 +201,10 @@ int get_num_mpc_splits(struct pipe_ctx *pipe); int get_num_odm_splits(struct pipe_ctx *pipe); -#if defined(CONFIG_DRM_AMD_DC_DCN) struct hpo_dp_link_encoder *resource_get_hpo_dp_link_enc_for_det_lt( const struct resource_context *res_ctx, const struct resource_pool *pool, const struct dc_link *link); -#endif void reset_syncd_pipes_from_disabled_pipes(struct dc *dc, struct dc_state *context); diff --git a/drivers/gpu/drm/amd/display/include/bios_parser_types.h b/drivers/gpu/drm/amd/display/include/bios_parser_types.h index b8ffb216ebc4..cf4027cc3f4c 100644 --- a/drivers/gpu/drm/amd/display/include/bios_parser_types.h +++ b/drivers/gpu/drm/amd/display/include/bios_parser_types.h @@ -152,10 +152,8 @@ struct bp_transmitter_control { enum signal_type signal; enum dc_color_depth color_depth; /* not used for DCE6.0 */ enum hpd_source_id hpd_sel; /* ucHPDSel, used for DCe6.0 */ -#if defined(CONFIG_DRM_AMD_DC_DCN) enum tx_ffe_id txffe_sel; /* used for DCN3 */ enum engine_id hpo_engine_id; /* used for DCN3 */ -#endif struct graphics_object_id connector_obj_id; /* symClock; in 10kHz, pixel clock, in HDMI deep color mode, it should * be pixel clock * deep_color_ratio (in KHz) diff --git a/drivers/gpu/drm/amd/display/include/dpcd_defs.h b/drivers/gpu/drm/amd/display/include/dpcd_defs.h index ffd0df1701e6..4edaa3318714 100644 --- a/drivers/gpu/drm/amd/display/include/dpcd_defs.h +++ b/drivers/gpu/drm/amd/display/include/dpcd_defs.h @@ -144,14 +144,10 @@ enum dpcd_training_patterns { DPCD_TRAINING_PATTERN_1, DPCD_TRAINING_PATTERN_2, DPCD_TRAINING_PATTERN_3, -#if defined(CONFIG_DRM_AMD_DC_DCN) DPCD_TRAINING_PATTERN_4 = 7, DPCD_128b_132b_TPS1 = 1, DPCD_128b_132b_TPS2 = 2, DPCD_128b_132b_TPS2_CDS = 3, -#else - DPCD_TRAINING_PATTERN_4 = 7 -#endif }; /* This enum is for use with PsrSinkPsrStatus.bits.sinkSelfRefreshStatus diff --git a/drivers/gpu/drm/amd/display/include/grph_object_defs.h b/drivers/gpu/drm/amd/display/include/grph_object_defs.h index 84b299ff500a..05ba188a7c3b 100644 --- a/drivers/gpu/drm/amd/display/include/grph_object_defs.h +++ b/drivers/gpu/drm/amd/display/include/grph_object_defs.h @@ -140,7 +140,6 @@ enum sync_source { SYNC_SOURCE_DUAL_GPU_PIN }; -#if defined(CONFIG_DRM_AMD_DC_DCN) enum tx_ffe_id { TX_FFE0 = 0, TX_FFE1, @@ -150,7 +149,6 @@ enum tx_ffe_id { TX_FFE_PreShoot_Only, TX_FFE_No_FFE, }; -#endif /* connector sizes in millimeters - from BiosParserTypes.hpp */ #define CONNECTOR_SIZE_DVI 40 diff --git a/drivers/gpu/drm/amd/display/include/grph_object_id.h b/drivers/gpu/drm/amd/display/include/grph_object_id.h index 01775417cf4b..fed1edc038d8 100644 --- a/drivers/gpu/drm/amd/display/include/grph_object_id.h +++ b/drivers/gpu/drm/amd/display/include/grph_object_id.h @@ -184,14 +184,12 @@ enum engine_id { ENGINE_ID_DACA, ENGINE_ID_DACB, ENGINE_ID_VCE, /* wireless display pseudo-encoder */ -#if defined(CONFIG_DRM_AMD_DC_DCN) ENGINE_ID_HPO_0, ENGINE_ID_HPO_1, ENGINE_ID_HPO_DP_0, ENGINE_ID_HPO_DP_1, ENGINE_ID_HPO_DP_2, ENGINE_ID_HPO_DP_3, -#endif ENGINE_ID_VIRTUAL, ENGINE_ID_COUNT, diff --git a/drivers/gpu/drm/amd/display/include/link_service_types.h b/drivers/gpu/drm/amd/display/include/link_service_types.h index 424bccd36434..447a56286dd0 100644 --- a/drivers/gpu/drm/amd/display/include/link_service_types.h +++ b/drivers/gpu/drm/amd/display/include/link_service_types.h @@ -74,12 +74,10 @@ enum link_training_result { LINK_TRAINING_LINK_LOSS, /* Abort link training (because sink unplugged) */ LINK_TRAINING_ABORT, -#if defined(CONFIG_DRM_AMD_DC_DCN) DP_128b_132b_LT_FAILED, DP_128b_132b_MAX_LOOP_COUNT_REACHED, DP_128b_132b_CHANNEL_EQ_DONE_TIMEOUT, DP_128b_132b_CDS_DONE_TIMEOUT, -#endif }; enum lttpr_mode { @@ -99,23 +97,19 @@ struct link_training_settings { enum dc_pre_emphasis *pre_emphasis; enum dc_post_cursor2 *post_cursor2; bool should_set_fec_ready; -#if defined(CONFIG_DRM_AMD_DC_DCN) /* TODO - factor lane_settings out because it changes during LT */ union dc_dp_ffe_preset *ffe_preset; -#endif uint16_t cr_pattern_time; uint16_t eq_pattern_time; uint16_t cds_pattern_time; enum dc_dp_training_pattern pattern_for_cr; enum dc_dp_training_pattern pattern_for_eq; -#if defined(CONFIG_DRM_AMD_DC_DCN) enum dc_dp_training_pattern pattern_for_cds; uint32_t eq_wait_time_limit; uint8_t eq_loop_count_limit; uint32_t cds_wait_time_limit; -#endif bool enhanced_framing; enum lttpr_mode lttpr_mode; @@ -161,7 +155,6 @@ enum dp_test_pattern { DP_TEST_PATTERN_CP2520_2, DP_TEST_PATTERN_HBR2_COMPLIANCE_EYE = DP_TEST_PATTERN_CP2520_2, DP_TEST_PATTERN_CP2520_3, -#if defined(CONFIG_DRM_AMD_DC_DCN) DP_TEST_PATTERN_128b_132b_TPS1, DP_TEST_PATTERN_128b_132b_TPS2, DP_TEST_PATTERN_PRBS9, @@ -171,20 +164,15 @@ enum dp_test_pattern { DP_TEST_PATTERN_PRBS31, DP_TEST_PATTERN_264BIT_CUSTOM, DP_TEST_PATTERN_SQUARE_PULSE, -#endif /* Link Training Patterns */ DP_TEST_PATTERN_TRAINING_PATTERN1, DP_TEST_PATTERN_TRAINING_PATTERN2, DP_TEST_PATTERN_TRAINING_PATTERN3, DP_TEST_PATTERN_TRAINING_PATTERN4, -#if defined(CONFIG_DRM_AMD_DC_DCN) DP_TEST_PATTERN_128b_132b_TPS1_TRAINING_MODE, DP_TEST_PATTERN_128b_132b_TPS2_TRAINING_MODE, DP_TEST_PATTERN_PHY_PATTERN_END = DP_TEST_PATTERN_128b_132b_TPS2_TRAINING_MODE, -#else - DP_TEST_PATTERN_PHY_PATTERN_END = DP_TEST_PATTERN_TRAINING_PATTERN4, -#endif /* link test patterns*/ DP_TEST_PATTERN_COLOR_SQUARES, |