diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10')
29 files changed, 1675 insertions, 736 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/Makefile b/drivers/gpu/drm/amd/display/dc/dcn10/Makefile index 55f293c8a3c0..032f872be89c 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/Makefile +++ b/drivers/gpu/drm/amd/display/dc/dcn10/Makefile @@ -24,7 +24,7 @@ DCN10 = dcn10_resource.o dcn10_ipp.o dcn10_hw_sequencer.o dcn10_hw_sequencer_debug.o \ dcn10_dpp.o dcn10_opp.o dcn10_optc.o \ - dcn10_hubp.o dcn10_mpc.o dcn10_clk_mgr.o \ + dcn10_hubp.o dcn10_mpc.o \ dcn10_dpp_dscl.o dcn10_dpp_cm.o dcn10_cm_common.o \ dcn10_hubbub.o dcn10_stream_encoder.o dcn10_link_encoder.o diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_clk_mgr.c deleted file mode 100644 index 2b2de1d913c9..000000000000 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_clk_mgr.c +++ /dev/null @@ -1,289 +0,0 @@ -/* - * Copyright 2018 Advanced Micro Devices, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: AMD - * - */ - -#include "dcn10_clk_mgr.h" - -#include "reg_helper.h" -#include "core_types.h" - -#define TO_DCE_CLK_MGR(clocks)\ - container_of(clocks, struct dce_clk_mgr, base) - -#define REG(reg) \ - (clk_mgr_dce->regs->reg) - -#undef FN -#define FN(reg_name, field_name) \ - clk_mgr_dce->clk_mgr_shift->field_name, clk_mgr_dce->clk_mgr_mask->field_name - -#define CTX \ - clk_mgr_dce->base.ctx -#define DC_LOGGER \ - clk_mgr->ctx->logger - -static int dcn1_determine_dppclk_threshold(struct clk_mgr *clk_mgr, struct dc_clocks *new_clocks) -{ - bool request_dpp_div = new_clocks->dispclk_khz > new_clocks->dppclk_khz; - bool dispclk_increase = new_clocks->dispclk_khz > clk_mgr->clks.dispclk_khz; - int disp_clk_threshold = new_clocks->max_supported_dppclk_khz; - bool cur_dpp_div = clk_mgr->clks.dispclk_khz > clk_mgr->clks.dppclk_khz; - - /* increase clock, looking for div is 0 for current, request div is 1*/ - if (dispclk_increase) { - /* already divided by 2, no need to reach target clk with 2 steps*/ - if (cur_dpp_div) - return new_clocks->dispclk_khz; - - /* request disp clk is lower than maximum supported dpp clk, - * no need to reach target clk with two steps. - */ - if (new_clocks->dispclk_khz <= disp_clk_threshold) - return new_clocks->dispclk_khz; - - /* target dpp clk not request divided by 2, still within threshold */ - if (!request_dpp_div) - return new_clocks->dispclk_khz; - - } else { - /* decrease clock, looking for current dppclk divided by 2, - * request dppclk not divided by 2. - */ - - /* current dpp clk not divided by 2, no need to ramp*/ - if (!cur_dpp_div) - return new_clocks->dispclk_khz; - - /* current disp clk is lower than current maximum dpp clk, - * no need to ramp - */ - if (clk_mgr->clks.dispclk_khz <= disp_clk_threshold) - return new_clocks->dispclk_khz; - - /* request dpp clk need to be divided by 2 */ - if (request_dpp_div) - return new_clocks->dispclk_khz; - } - - return disp_clk_threshold; -} - -static void dcn1_ramp_up_dispclk_with_dpp(struct clk_mgr *clk_mgr, struct dc_clocks *new_clocks) -{ - struct dc *dc = clk_mgr->ctx->dc; - int dispclk_to_dpp_threshold = dcn1_determine_dppclk_threshold(clk_mgr, new_clocks); - bool request_dpp_div = new_clocks->dispclk_khz > new_clocks->dppclk_khz; - int i; - - /* set disp clk to dpp clk threshold */ - dce112_set_clock(clk_mgr, dispclk_to_dpp_threshold); - - /* update request dpp clk division option */ - for (i = 0; i < dc->res_pool->pipe_count; i++) { - struct pipe_ctx *pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i]; - - if (!pipe_ctx->plane_state) - continue; - - pipe_ctx->plane_res.dpp->funcs->dpp_dppclk_control( - pipe_ctx->plane_res.dpp, - request_dpp_div, - true); - } - - /* If target clk not same as dppclk threshold, set to target clock */ - if (dispclk_to_dpp_threshold != new_clocks->dispclk_khz) - dce112_set_clock(clk_mgr, new_clocks->dispclk_khz); - - clk_mgr->clks.dispclk_khz = new_clocks->dispclk_khz; - clk_mgr->clks.dppclk_khz = new_clocks->dppclk_khz; - clk_mgr->clks.max_supported_dppclk_khz = new_clocks->max_supported_dppclk_khz; -} - -static int get_active_display_cnt( - struct dc *dc, - struct dc_state *context) -{ - int i, display_count; - - display_count = 0; - for (i = 0; i < context->stream_count; i++) { - const struct dc_stream_state *stream = context->streams[i]; - - /* - * Only notify active stream or virtual stream. - * Need to notify virtual stream to work around - * headless case. HPD does not fire when system is in - * S0i2. - */ - if (!stream->dpms_off || stream->signal == SIGNAL_TYPE_VIRTUAL) - display_count++; - } - - return display_count; -} - -static void dcn1_update_clocks(struct clk_mgr *clk_mgr, - struct dc_state *context, - bool safe_to_lower) -{ - struct dc *dc = clk_mgr->ctx->dc; - struct dc_debug_options *debug = &dc->debug; - struct dc_clocks *new_clocks = &context->bw_ctx.bw.dcn.clk; - struct pp_smu_funcs_rv *pp_smu = NULL; - bool send_request_to_increase = false; - bool send_request_to_lower = false; - int display_count; - - bool enter_display_off = false; - - display_count = get_active_display_cnt(dc, context); - if (dc->res_pool->pp_smu) - pp_smu = &dc->res_pool->pp_smu->rv_funcs; - if (display_count == 0) - enter_display_off = true; - - if (enter_display_off == safe_to_lower) { - /* - * Notify SMU active displays - * if function pointer not set up, this message is - * sent as part of pplib_apply_display_requirements. - */ - if (pp_smu && pp_smu->set_display_count) - pp_smu->set_display_count(&pp_smu->pp_smu, display_count); - } - - if (new_clocks->dispclk_khz > clk_mgr->clks.dispclk_khz - || new_clocks->phyclk_khz > clk_mgr->clks.phyclk_khz - || new_clocks->fclk_khz > clk_mgr->clks.fclk_khz - || new_clocks->dcfclk_khz > clk_mgr->clks.dcfclk_khz) - send_request_to_increase = true; - - if (should_set_clock(safe_to_lower, new_clocks->phyclk_khz, clk_mgr->clks.phyclk_khz)) { - clk_mgr->clks.phyclk_khz = new_clocks->phyclk_khz; - send_request_to_lower = true; - } - - // F Clock - if (debug->force_fclk_khz != 0) - new_clocks->fclk_khz = debug->force_fclk_khz; - - if (should_set_clock(safe_to_lower, new_clocks->fclk_khz, clk_mgr->clks.fclk_khz)) { - clk_mgr->clks.fclk_khz = new_clocks->fclk_khz; - send_request_to_lower = true; - } - - //DCF Clock - if (should_set_clock(safe_to_lower, new_clocks->dcfclk_khz, clk_mgr->clks.dcfclk_khz)) { - clk_mgr->clks.dcfclk_khz = new_clocks->dcfclk_khz; - send_request_to_lower = true; - } - - if (should_set_clock(safe_to_lower, - new_clocks->dcfclk_deep_sleep_khz, clk_mgr->clks.dcfclk_deep_sleep_khz)) { - clk_mgr->clks.dcfclk_deep_sleep_khz = new_clocks->dcfclk_deep_sleep_khz; - send_request_to_lower = true; - } - - /* make sure dcf clk is before dpp clk to - * make sure we have enough voltage to run dpp clk - */ - if (send_request_to_increase) { - /*use dcfclk to request voltage*/ - if (pp_smu && pp_smu->set_hard_min_fclk_by_freq && - pp_smu->set_hard_min_dcfclk_by_freq && - pp_smu->set_min_deep_sleep_dcfclk) { - - pp_smu->set_hard_min_fclk_by_freq(&pp_smu->pp_smu, new_clocks->fclk_khz / 1000); - pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu, new_clocks->dcfclk_khz / 1000); - pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu, (new_clocks->dcfclk_deep_sleep_khz + 999) / 1000); - } - } - - /* dcn1 dppclk is tied to dispclk */ - /* program dispclk on = as a w/a for sleep resume clock ramping issues */ - if (should_set_clock(safe_to_lower, new_clocks->dispclk_khz, clk_mgr->clks.dispclk_khz) - || new_clocks->dispclk_khz == clk_mgr->clks.dispclk_khz) { - dcn1_ramp_up_dispclk_with_dpp(clk_mgr, new_clocks); - clk_mgr->clks.dispclk_khz = new_clocks->dispclk_khz; - send_request_to_lower = true; - } - - if (!send_request_to_increase && send_request_to_lower) { - /*use dcfclk to request voltage*/ - if (pp_smu && pp_smu->set_hard_min_fclk_by_freq && - pp_smu->set_hard_min_dcfclk_by_freq && - pp_smu->set_min_deep_sleep_dcfclk) { - - pp_smu->set_hard_min_fclk_by_freq(&pp_smu->pp_smu, new_clocks->fclk_khz / 1000); - pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu, new_clocks->dcfclk_khz / 1000); - pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu, (new_clocks->dcfclk_deep_sleep_khz + 999) / 1000); - } - } -} -static const struct clk_mgr_funcs dcn1_funcs = { - .get_dp_ref_clk_frequency = dce12_get_dp_ref_freq_khz, - .update_clocks = dcn1_update_clocks -}; -struct clk_mgr *dcn1_clk_mgr_create(struct dc_context *ctx) -{ - struct dc_debug_options *debug = &ctx->dc->debug; - struct dc_bios *bp = ctx->dc_bios; - struct dc_firmware_info fw_info = { { 0 } }; - struct dce_clk_mgr *clk_mgr_dce = kzalloc(sizeof(*clk_mgr_dce), GFP_KERNEL); - - if (clk_mgr_dce == NULL) { - BREAK_TO_DEBUGGER(); - return NULL; - } - - clk_mgr_dce->base.ctx = ctx; - clk_mgr_dce->base.funcs = &dcn1_funcs; - - clk_mgr_dce->dfs_bypass_disp_clk = 0; - - clk_mgr_dce->dprefclk_ss_percentage = 0; - clk_mgr_dce->dprefclk_ss_divider = 1000; - clk_mgr_dce->ss_on_dprefclk = false; - - clk_mgr_dce->dprefclk_khz = 600000; - if (bp->integrated_info) - clk_mgr_dce->dentist_vco_freq_khz = bp->integrated_info->dentist_vco_freq; - if (clk_mgr_dce->dentist_vco_freq_khz == 0) { - bp->funcs->get_firmware_info(bp, &fw_info); - clk_mgr_dce->dentist_vco_freq_khz = fw_info.smu_gpu_pll_output_freq; - if (clk_mgr_dce->dentist_vco_freq_khz == 0) - clk_mgr_dce->dentist_vco_freq_khz = 3600000; - } - - if (!debug->disable_dfs_bypass && bp->integrated_info) - if (bp->integrated_info->gpu_cap_info & DFS_BYPASS_ENABLE) - clk_mgr_dce->dfs_bypass_enabled = true; - - dce_clock_read_ss_info(clk_mgr_dce); - - return &clk_mgr_dce->base; -} - - diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_clk_mgr.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_clk_mgr.h deleted file mode 100644 index 97007cf33665..000000000000 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_clk_mgr.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Copyright 2018 Advanced Micro Devices, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: AMD - * - */ - -#ifndef __DCN10_CLK_MGR_H__ -#define __DCN10_CLK_MGR_H__ - -#include "../dce/dce_clk_mgr.h" - -struct clk_bypass { - uint32_t dcfclk_bypass; - uint32_t dispclk_pypass; - uint32_t dprefclk_bypass; -}; - -struct clk_mgr *dcn1_clk_mgr_create(struct dc_context *ctx); - -#endif //__DCN10_CLK_MGR_H__ diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.h index 5ae4d69391a5..3b8cd7410498 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.h @@ -38,6 +38,22 @@ type exp_resion_start_segment;\ type field_region_linear_slope +#define TF_HELPER_REG_LIST \ + uint32_t start_cntl_b; \ + uint32_t start_cntl_g; \ + uint32_t start_cntl_r; \ + uint32_t start_slope_cntl_b; \ + uint32_t start_slope_cntl_g; \ + uint32_t start_slope_cntl_r; \ + uint32_t start_end_cntl1_b; \ + uint32_t start_end_cntl2_b; \ + uint32_t start_end_cntl1_g; \ + uint32_t start_end_cntl2_g; \ + uint32_t start_end_cntl1_r; \ + uint32_t start_end_cntl2_r; \ + uint32_t region_start; \ + uint32_t region_end + #define TF_CM_REG_FIELD_LIST(type) \ type csc_c11; \ type csc_c12 @@ -54,20 +70,7 @@ struct xfer_func_reg { struct xfer_func_shift shifts; struct xfer_func_mask masks; - uint32_t start_cntl_b; - uint32_t start_cntl_g; - uint32_t start_cntl_r; - uint32_t start_slope_cntl_b; - uint32_t start_slope_cntl_g; - uint32_t start_slope_cntl_r; - uint32_t start_end_cntl1_b; - uint32_t start_end_cntl2_b; - uint32_t start_end_cntl1_g; - uint32_t start_end_cntl2_g; - uint32_t start_end_cntl1_r; - uint32_t start_end_cntl2_r; - uint32_t region_start; - uint32_t region_end; + TF_HELPER_REG_LIST; }; struct cm_color_matrix_shift { diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c index 6f4b24756323..b95ec73fcae3 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c @@ -290,7 +290,12 @@ void dpp1_cnv_setup ( enum surface_pixel_format format, enum expansion_mode mode, struct dc_csc_transform input_csc_color_matrix, +#ifdef CONFIG_DRM_AMD_DC_DCN2_0 + enum dc_color_space input_color_space, + struct cnv_alpha_2bit_lut *alpha_2bit_lut) +#else enum dc_color_space input_color_space) +#endif { uint32_t pixel_format; uint32_t alpha_en; @@ -523,6 +528,11 @@ static const struct dpp_funcs dcn10_dpp_funcs = { .set_optional_cursor_attributes = dpp1_cnv_set_optional_cursor_attributes, .dpp_dppclk_control = dpp1_dppclk_control, .dpp_set_hdr_multiplier = dpp1_set_hdr_multiplier, +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + .dpp_program_blnd_lut = NULL, + .dpp_program_shaper_lut = NULL, + .dpp_program_3dlut = NULL +#endif }; static struct dpp_caps dcn10_dpp_cap = { diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h index 282e22f9b175..8a5517eebb7c 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h @@ -1486,7 +1486,12 @@ void dpp1_cnv_setup ( enum surface_pixel_format format, enum expansion_mode mode, struct dc_csc_transform input_csc_color_matrix, +#ifdef CONFIG_DRM_AMD_DC_DCN2_0 + enum dc_color_space input_color_space, + struct cnv_alpha_2bit_lut *alpha_2bit_lut); +#else enum dc_color_space input_color_space); +#endif void dpp1_full_bypass(struct dpp *dpp_base); diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c index 882bcc5a40f6..aa0c7a7d13a0 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c @@ -731,6 +731,10 @@ void dpp1_full_bypass(struct dpp *dpp_base) /* COLOR_KEYER_CONTROL.COLOR_KEYER_EN = 0 this should be default */ if (dpp->tf_mask->CM_BYPASS_EN) REG_SET(CM_CONTROL, 0, CM_BYPASS_EN, 1); +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + else + REG_SET(CM_CONTROL, 0, CM_BYPASS, 1); +#endif /* Setting degamma bypass for now */ REG_SET(CM_DGAM_CONTROL, 0, CM_DGAM_LUT_MODE, 0); diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c index ce21a290bf3e..d67e0abeee93 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_dscl.c @@ -218,6 +218,14 @@ static void dpp1_dscl_set_lb( INTERLEAVE_EN, lb_params->interleave_en, /* Interleave source enable */ LB_DATA_FORMAT__ALPHA_EN, lb_params->alpha_en); /* Alpha enable */ } +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + else { + /* DSCL caps: pixel data processed in float format */ + REG_SET_2(LB_DATA_FORMAT, 0, + INTERLEAVE_EN, lb_params->interleave_en, /* Interleave source enable */ + LB_DATA_FORMAT__ALPHA_EN, lb_params->alpha_en); /* Alpha enable */ + } +#endif REG_SET_2(LB_MEMORY_CTRL, 0, MEMORY_CONFIG, mem_size_config, diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dwb.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dwb.c new file mode 100644 index 000000000000..374cc9acda3b --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dwb.c @@ -0,0 +1,136 @@ +/* + * Copyright 2012-17 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: AMD + * + */ + +#if defined(CONFIG_DRM_AMD_DC_DCN1_0) + +#include "reg_helper.h" +#include "resource.h" +#include "dwb.h" +#include "dcn10_dwb.h" + + +#define REG(reg)\ + dwbc10->dwbc_regs->reg + +#define CTX \ + dwbc10->base.ctx + +#undef FN +#define FN(reg_name, field_name) \ + dwbc10->dwbc_shift->field_name, dwbc10->dwbc_mask->field_name + +#define TO_DCN10_DWBC(dwbc_base) \ + container_of(dwbc_base, struct dcn10_dwbc, base) + +static bool dwb1_get_caps(struct dwbc *dwbc, struct dwb_caps *caps) +{ + if (caps) { + caps->adapter_id = 0; /* we only support 1 adapter currently */ + caps->hw_version = DCN_VERSION_1_0; + caps->num_pipes = 2; + memset(&caps->reserved, 0, sizeof(caps->reserved)); + memset(&caps->reserved2, 0, sizeof(caps->reserved2)); + caps->sw_version = dwb_ver_1_0; + caps->caps.support_dwb = true; + caps->caps.support_ogam = false; + caps->caps.support_wbscl = true; + caps->caps.support_ocsc = false; + return true; + } else { + return false; + } +} + +static bool dwb1_enable(struct dwbc *dwbc, struct dc_dwb_params *params) +{ + struct dcn10_dwbc *dwbc10 = TO_DCN10_DWBC(dwbc); + + /* disable first. */ + dwbc->funcs->disable(dwbc); + + /* disable power gating */ + REG_UPDATE_5(WB_EC_CONFIG, DISPCLK_R_WB_GATE_DIS, 1, + DISPCLK_G_WB_GATE_DIS, 1, DISPCLK_G_WBSCL_GATE_DIS, 1, + WB_LB_LS_DIS, 1, WB_LUT_LS_DIS, 1); + + REG_UPDATE(WB_ENABLE, WB_ENABLE, 1); + + return true; +} + +static bool dwb1_disable(struct dwbc *dwbc) +{ + struct dcn10_dwbc *dwbc10 = TO_DCN10_DWBC(dwbc); + + /* disable CNV */ + REG_UPDATE(CNV_MODE, CNV_FRAME_CAPTURE_EN, 0); + + /* disable WB */ + REG_UPDATE(WB_ENABLE, WB_ENABLE, 0); + + /* soft reset */ + REG_UPDATE(WB_SOFT_RESET, WB_SOFT_RESET, 1); + REG_UPDATE(WB_SOFT_RESET, WB_SOFT_RESET, 0); + + /* enable power gating */ + REG_UPDATE_5(WB_EC_CONFIG, DISPCLK_R_WB_GATE_DIS, 0, + DISPCLK_G_WB_GATE_DIS, 0, DISPCLK_G_WBSCL_GATE_DIS, 0, + WB_LB_LS_DIS, 0, WB_LUT_LS_DIS, 0); + + return true; +} + +const struct dwbc_funcs dcn10_dwbc_funcs = { + .get_caps = dwb1_get_caps, + .enable = dwb1_enable, + .disable = dwb1_disable, + .update = NULL, + .set_stereo = NULL, + .set_new_content = NULL, +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + .set_warmup = NULL, +#endif + .dwb_set_scaler = NULL, +}; + +void dcn10_dwbc_construct(struct dcn10_dwbc *dwbc10, + struct dc_context *ctx, + const struct dcn10_dwbc_registers *dwbc_regs, + const struct dcn10_dwbc_shift *dwbc_shift, + const struct dcn10_dwbc_mask *dwbc_mask, + int inst) +{ + dwbc10->base.ctx = ctx; + + dwbc10->base.inst = inst; + dwbc10->base.funcs = &dcn10_dwbc_funcs; + + dwbc10->dwbc_regs = dwbc_regs; + dwbc10->dwbc_shift = dwbc_shift; + dwbc10->dwbc_mask = dwbc_mask; +} + + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dwb.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dwb.h new file mode 100644 index 000000000000..c175edd0bae7 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dwb.h @@ -0,0 +1,271 @@ +/* Copyright 2012-17 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: AMD + * + */ +#ifndef __DC_DWBC_DCN10_H__ +#define __DC_DWBC_DCN10_H__ + +#if defined(CONFIG_DRM_AMD_DC_DCN1_0) + +/* DCN */ +#define BASE_INNER(seg) \ + DCE_BASE__INST0_SEG ## seg + +#define BASE(seg) \ + BASE_INNER(seg) + +#define SR(reg_name)\ + .reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \ + mm ## reg_name + +#define SRI(reg_name, block, id)\ + .reg_name = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \ + mm ## block ## id ## _ ## reg_name + + +#define SRII(reg_name, block, id)\ + .reg_name[id] = BASE(mm ## block ## id ## _ ## reg_name ## _BASE_IDX) + \ + mm ## block ## id ## _ ## reg_name + +#define SF(reg_name, field_name, post_fix)\ + .field_name = reg_name ## __ ## field_name ## post_fix + + +#define DWBC_COMMON_REG_LIST_DCN1_0(inst) \ + SRI(WB_ENABLE, CNV, inst),\ + SRI(WB_EC_CONFIG, CNV, inst),\ + SRI(CNV_MODE, CNV, inst),\ + SRI(WB_SOFT_RESET, CNV, inst),\ + SRI(MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_PITCH, MCIF_WB, inst),\ + SRI(MCIF_WB_ARBITRATION_CONTROL, MCIF_WB, inst),\ + SRI(MCIF_WB_SCLK_CHANGE, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_1_ADDR_Y, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_1_ADDR_Y_OFFSET, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_1_ADDR_C, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_1_ADDR_C_OFFSET, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_2_ADDR_Y, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_2_ADDR_Y_OFFSET, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_2_ADDR_C, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_2_ADDR_C_OFFSET, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_3_ADDR_Y, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_3_ADDR_Y_OFFSET, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_3_ADDR_C, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_3_ADDR_C_OFFSET, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_4_ADDR_Y, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_4_ADDR_Y_OFFSET, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_4_ADDR_C, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_4_ADDR_C_OFFSET, MCIF_WB, inst),\ + SRI(MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB, inst),\ + SRI(MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, MCIF_WB, inst),\ + SRI(MCIF_WB_NB_PSTATE_CONTROL, MCIF_WB, inst),\ + SRI(MCIF_WB_WATERMARK, MCIF_WB, inst),\ + SRI(MCIF_WB_WARM_UP_CNTL, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_LUMA_SIZE, MCIF_WB, inst),\ + SRI(MCIF_WB_BUF_CHROMA_SIZE, MCIF_WB, inst) + +#define DWBC_COMMON_MASK_SH_LIST_DCN1_0(mask_sh) \ + SF(CNV0_WB_ENABLE, WB_ENABLE, mask_sh),\ + SF(CNV0_WB_EC_CONFIG, DISPCLK_R_WB_GATE_DIS, mask_sh),\ + SF(CNV0_WB_EC_CONFIG, DISPCLK_G_WB_GATE_DIS, mask_sh),\ + SF(CNV0_WB_EC_CONFIG, DISPCLK_G_WBSCL_GATE_DIS, mask_sh),\ + SF(CNV0_WB_EC_CONFIG, WB_LB_LS_DIS, mask_sh),\ + SF(CNV0_WB_EC_CONFIG, WB_LUT_LS_DIS, mask_sh),\ + SF(CNV0_CNV_MODE, CNV_WINDOW_CROP_EN, mask_sh),\ + SF(CNV0_CNV_MODE, CNV_STEREO_TYPE, mask_sh),\ + SF(CNV0_CNV_MODE, CNV_INTERLACED_MODE, mask_sh),\ + SF(CNV0_CNV_MODE, CNV_EYE_SELECTION, mask_sh),\ + SF(CNV0_CNV_MODE, CNV_STEREO_POLARITY, mask_sh),\ + SF(CNV0_CNV_MODE, CNV_INTERLACED_FIELD_ORDER, mask_sh),\ + SF(CNV0_CNV_MODE, CNV_STEREO_SPLIT, mask_sh),\ + SF(CNV0_CNV_MODE, CNV_NEW_CONTENT, mask_sh),\ + SF(CNV0_CNV_MODE, CNV_FRAME_CAPTURE_EN, mask_sh),\ + SF(CNV0_WB_SOFT_RESET, WB_SOFT_RESET, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_ENABLE, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUF_DUALSIZE_REQ, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_INT_EN, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_INT_ACK, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_SLICE_INT_EN, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_OVERRUN_INT_EN, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUFMGR_SW_LOCK, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_P_VMID, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_SW_CONTROL, MCIF_WB_BUF_ADDR_FENCE_EN, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_PITCH, MCIF_WB_BUF_LUMA_PITCH, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_PITCH, MCIF_WB_BUF_CHROMA_PITCH, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_CLIENT_ARBITRATION_SLICE, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_ARBITRATION_CONTROL, MCIF_WB_TIME_PER_PIXEL, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_SCLK_CHANGE, WM_CHANGE_ACK_FORCE_ON, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_SCLK_CHANGE, MCIF_WB_CLI_WATERMARK_MASK, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_1_ADDR_Y, MCIF_WB_BUF_1_ADDR_Y, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_1_ADDR_Y_OFFSET, MCIF_WB_BUF_1_ADDR_Y_OFFSET, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_1_ADDR_C, MCIF_WB_BUF_1_ADDR_C, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_1_ADDR_C_OFFSET, MCIF_WB_BUF_1_ADDR_C_OFFSET, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_2_ADDR_Y, MCIF_WB_BUF_2_ADDR_Y, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_2_ADDR_Y_OFFSET, MCIF_WB_BUF_2_ADDR_Y_OFFSET, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_2_ADDR_C, MCIF_WB_BUF_2_ADDR_C, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_2_ADDR_C_OFFSET, MCIF_WB_BUF_2_ADDR_C_OFFSET, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_3_ADDR_Y, MCIF_WB_BUF_3_ADDR_Y, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_3_ADDR_Y_OFFSET, MCIF_WB_BUF_3_ADDR_Y_OFFSET, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_3_ADDR_C, MCIF_WB_BUF_3_ADDR_C, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_3_ADDR_C_OFFSET, MCIF_WB_BUF_3_ADDR_C_OFFSET, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_4_ADDR_Y, MCIF_WB_BUF_4_ADDR_Y, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_4_ADDR_Y_OFFSET, MCIF_WB_BUF_4_ADDR_Y_OFFSET, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_4_ADDR_C, MCIF_WB_BUF_4_ADDR_C, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_4_ADDR_C_OFFSET, MCIF_WB_BUF_4_ADDR_C_OFFSET, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_VCE_LOCK_IGNORE, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_VCE_INT_EN, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_VCE_INT_ACK, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_VCE_SLICE_INT_EN, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_VCE_LOCK, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUFMGR_VCE_CONTROL, MCIF_WB_BUFMGR_SLICE_SIZE, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_NB_PSTATE_LATENCY_WATERMARK, NB_PSTATE_CHANGE_REFRESH_WATERMARK, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_NB_PSTATE_CONTROL, NB_PSTATE_CHANGE_URGENT_DURING_REQUEST, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_NB_PSTATE_CONTROL, NB_PSTATE_CHANGE_FORCE_ON, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_NB_PSTATE_CONTROL, NB_PSTATE_ALLOW_FOR_URGENT, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_NB_PSTATE_CONTROL, NB_PSTATE_CHANGE_WATERMARK_MASK, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_WATERMARK, MCIF_WB_CLI_WATERMARK, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_WARM_UP_CNTL, MCIF_WB_PITCH_SIZE_WARMUP, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_LUMA_SIZE, MCIF_WB_BUF_LUMA_SIZE, mask_sh),\ + SF(MCIF_WB0_MCIF_WB_BUF_CHROMA_SIZE, MCIF_WB_BUF_CHROMA_SIZE, mask_sh) + +#define DWBC_REG_FIELD_LIST(type) \ + type WB_ENABLE;\ + type DISPCLK_R_WB_GATE_DIS;\ + type DISPCLK_G_WB_GATE_DIS;\ + type DISPCLK_G_WBSCL_GATE_DIS;\ + type WB_LB_LS_DIS;\ + type WB_LB_SD_DIS;\ + type WB_LUT_LS_DIS;\ + type CNV_WINDOW_CROP_EN;\ + type CNV_STEREO_TYPE;\ + type CNV_INTERLACED_MODE;\ + type CNV_EYE_SELECTION;\ + type CNV_STEREO_POLARITY;\ + type CNV_INTERLACED_FIELD_ORDER;\ + type CNV_STEREO_SPLIT;\ + type CNV_NEW_CONTENT;\ + type CNV_FRAME_CAPTURE_EN;\ + type WB_SOFT_RESET;\ + type MCIF_WB_BUFMGR_ENABLE;\ + type MCIF_WB_BUF_DUALSIZE_REQ;\ + type MCIF_WB_BUFMGR_SW_INT_EN;\ + type MCIF_WB_BUFMGR_SW_INT_ACK;\ + type MCIF_WB_BUFMGR_SW_SLICE_INT_EN;\ + type MCIF_WB_BUFMGR_SW_OVERRUN_INT_EN;\ + type MCIF_WB_BUFMGR_SW_LOCK;\ + type MCIF_WB_P_VMID;\ + type MCIF_WB_BUF_ADDR_FENCE_EN;\ + type MCIF_WB_BUF_LUMA_PITCH;\ + type MCIF_WB_BUF_CHROMA_PITCH;\ + type MCIF_WB_CLIENT_ARBITRATION_SLICE;\ + type MCIF_WB_TIME_PER_PIXEL;\ + type WM_CHANGE_ACK_FORCE_ON;\ + type MCIF_WB_CLI_WATERMARK_MASK;\ + type MCIF_WB_BUF_1_ADDR_Y;\ + type MCIF_WB_BUF_1_ADDR_Y_OFFSET;\ + type MCIF_WB_BUF_1_ADDR_C;\ + type MCIF_WB_BUF_1_ADDR_C_OFFSET;\ + type MCIF_WB_BUF_2_ADDR_Y;\ + type MCIF_WB_BUF_2_ADDR_Y_OFFSET;\ + type MCIF_WB_BUF_2_ADDR_C;\ + type MCIF_WB_BUF_2_ADDR_C_OFFSET;\ + type MCIF_WB_BUF_3_ADDR_Y;\ + type MCIF_WB_BUF_3_ADDR_Y_OFFSET;\ + type MCIF_WB_BUF_3_ADDR_C;\ + type MCIF_WB_BUF_3_ADDR_C_OFFSET;\ + type MCIF_WB_BUF_4_ADDR_Y;\ + type MCIF_WB_BUF_4_ADDR_Y_OFFSET;\ + type MCIF_WB_BUF_4_ADDR_C;\ + type MCIF_WB_BUF_4_ADDR_C_OFFSET;\ + type MCIF_WB_BUFMGR_VCE_LOCK_IGNORE;\ + type MCIF_WB_BUFMGR_VCE_INT_EN;\ + type MCIF_WB_BUFMGR_VCE_INT_ACK;\ + type MCIF_WB_BUFMGR_VCE_SLICE_INT_EN;\ + type MCIF_WB_BUFMGR_VCE_LOCK;\ + type MCIF_WB_BUFMGR_SLICE_SIZE;\ + type NB_PSTATE_CHANGE_REFRESH_WATERMARK;\ + type NB_PSTATE_CHANGE_URGENT_DURING_REQUEST;\ + type NB_PSTATE_CHANGE_FORCE_ON;\ + type NB_PSTATE_ALLOW_FOR_URGENT;\ + type NB_PSTATE_CHANGE_WATERMARK_MASK;\ + type MCIF_WB_CLI_WATERMARK;\ + type MCIF_WB_CLI_CLOCK_GATER_OVERRIDE;\ + type MCIF_WB_PITCH_SIZE_WARMUP;\ + type MCIF_WB_BUF_LUMA_SIZE;\ + type MCIF_WB_BUF_CHROMA_SIZE;\ + +struct dcn10_dwbc_registers { + uint32_t WB_ENABLE; + uint32_t WB_EC_CONFIG; + uint32_t CNV_MODE; + uint32_t WB_SOFT_RESET; + uint32_t MCIF_WB_BUFMGR_SW_CONTROL; + uint32_t MCIF_WB_BUF_PITCH; + uint32_t MCIF_WB_ARBITRATION_CONTROL; + uint32_t MCIF_WB_SCLK_CHANGE; + uint32_t MCIF_WB_BUF_1_ADDR_Y; + uint32_t MCIF_WB_BUF_1_ADDR_Y_OFFSET; + uint32_t MCIF_WB_BUF_1_ADDR_C; + uint32_t MCIF_WB_BUF_1_ADDR_C_OFFSET; + uint32_t MCIF_WB_BUF_2_ADDR_Y; + uint32_t MCIF_WB_BUF_2_ADDR_Y_OFFSET; + uint32_t MCIF_WB_BUF_2_ADDR_C; + uint32_t MCIF_WB_BUF_2_ADDR_C_OFFSET; + uint32_t MCIF_WB_BUF_3_ADDR_Y; + uint32_t MCIF_WB_BUF_3_ADDR_Y_OFFSET; + uint32_t MCIF_WB_BUF_3_ADDR_C; + uint32_t MCIF_WB_BUF_3_ADDR_C_OFFSET; + uint32_t MCIF_WB_BUF_4_ADDR_Y; + uint32_t MCIF_WB_BUF_4_ADDR_Y_OFFSET; + uint32_t MCIF_WB_BUF_4_ADDR_C; + uint32_t MCIF_WB_BUF_4_ADDR_C_OFFSET; + uint32_t MCIF_WB_BUFMGR_VCE_CONTROL; + uint32_t MCIF_WB_NB_PSTATE_LATENCY_WATERMARK; + uint32_t MCIF_WB_NB_PSTATE_CONTROL; + uint32_t MCIF_WB_WATERMARK; + uint32_t MCIF_WB_WARM_UP_CNTL; + uint32_t MCIF_WB_BUF_LUMA_SIZE; + uint32_t MCIF_WB_BUF_CHROMA_SIZE; +}; +struct dcn10_dwbc_mask { + DWBC_REG_FIELD_LIST(uint32_t) +}; +struct dcn10_dwbc_shift { + DWBC_REG_FIELD_LIST(uint8_t) +}; +struct dcn10_dwbc { + struct dwbc base; + const struct dcn10_dwbc_registers *dwbc_regs; + const struct dcn10_dwbc_shift *dwbc_shift; + const struct dcn10_dwbc_mask *dwbc_mask; +}; + +void dcn10_dwbc_construct(struct dcn10_dwbc *dwbc10, + struct dc_context *ctx, + const struct dcn10_dwbc_registers *dwbc_regs, + const struct dcn10_dwbc_shift *dwbc_shift, + const struct dcn10_dwbc_mask *dwbc_mask, + int inst); + +#endif + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c index 0db2a6e96fc0..a780057e2dbc 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c @@ -23,6 +23,8 @@ * */ +#include <linux/delay.h> + #include "dm_services.h" #include "dcn10_hubp.h" #include "dcn10_hubbub.h" @@ -180,8 +182,43 @@ bool hubbub1_verify_allow_pstate_change_high( * 29: WB1 Allow Pstate Change * 30: Arbiter's allow_pstate_change * 31: SOC pstate change request" - * - * RV1: + */ + /*DCN2.x: + HUBBUB:DCHUBBUB_TEST_ARB_DEBUG10 DCHUBBUBDEBUGIND:0xB + 0: Pipe0 Plane0 Allow P-state Change + 1: Pipe0 Plane1 Allow P-state Change + 2: Pipe0 Cursor0 Allow P-state Change + 3: Pipe0 Cursor1 Allow P-state Change + 4: Pipe1 Plane0 Allow P-state Change + 5: Pipe1 Plane1 Allow P-state Change + 6: Pipe1 Cursor0 Allow P-state Change + 7: Pipe1 Cursor1 Allow P-state Change + 8: Pipe2 Plane0 Allow P-state Change + 9: Pipe2 Plane1 Allow P-state Change + 10: Pipe2 Cursor0 Allow P-state Change + 11: Pipe2 Cursor1 Allow P-state Change + 12: Pipe3 Plane0 Allow P-state Change + 13: Pipe3 Plane1 Allow P-state Change + 14: Pipe3 Cursor0 Allow P-state Change + 15: Pipe3 Cursor1 Allow P-state Change + 16: Pipe4 Plane0 Allow P-state Change + 17: Pipe4 Plane1 Allow P-state Change + 18: Pipe4 Cursor0 Allow P-state Change + 19: Pipe4 Cursor1 Allow P-state Change + 20: Pipe5 Plane0 Allow P-state Change + 21: Pipe5 Plane1 Allow P-state Change + 22: Pipe5 Cursor0 Allow P-state Change + 23: Pipe5 Cursor1 Allow P-state Change + 24: Pipe6 Plane0 Allow P-state Change + 25: Pipe6 Plane1 Allow P-state Change + 26: Pipe6 Cursor0 Allow P-state Change + 27: Pipe6 Cursor1 Allow P-state Change + 28: WB0 Allow P-state Change + 29: WB1 Allow P-state Change + 30: Arbiter`s Allow P-state Change + 31: SOC P-state Change request + */ + /* RV1: * dchubbubdebugind, at: 0x7 * description "3-0: Pipe0 cursor0 QOS * 7-4: Pipe1 cursor0 QOS @@ -263,20 +300,15 @@ void hubbub1_wm_change_req_wa(struct hubbub *hubbub) DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, 1); } -void hubbub1_program_watermarks( +void hubbub1_program_urgent_watermarks( struct hubbub *hubbub, struct dcn_watermark_set *watermarks, unsigned int refclk_mhz, bool safe_to_lower) { struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); - /* - * Need to clamp to max of the register values (i.e. no wrap) - * for dcn1, all wm registers are 21-bit wide - */ uint32_t prog_wm_value; - /* Repeat for water mark set A, B, C and D. */ /* clock state A */ if (safe_to_lower || watermarks->a.urgent_ns > hubbub1->watermarks.a.urgent_ns) { @@ -291,60 +323,14 @@ void hubbub1_program_watermarks( watermarks->a.urgent_ns, prog_wm_value); } - if (REG(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A)) { - if (safe_to_lower || watermarks->a.pte_meta_urgent_ns > hubbub1->watermarks.a.pte_meta_urgent_ns) { - hubbub1->watermarks.a.pte_meta_urgent_ns = watermarks->a.pte_meta_urgent_ns; - prog_wm_value = convert_and_clamp(watermarks->a.pte_meta_urgent_ns, - refclk_mhz, 0x1fffff); - REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("PTE_META_URGENCY_WATERMARK_A calculated =%d\n" - "HW register value = 0x%x\n", - watermarks->a.pte_meta_urgent_ns, prog_wm_value); - } - } - - if (REG(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A)) { - if (safe_to_lower || watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns - > hubbub1->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns) { - hubbub1->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns = - watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns; - prog_wm_value = convert_and_clamp( - watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns, - refclk_mhz, 0x1fffff); - REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, 0, - DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_A calculated =%d\n" - "HW register value = 0x%x\n", - watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value); - } - - if (safe_to_lower || watermarks->a.cstate_pstate.cstate_exit_ns - > hubbub1->watermarks.a.cstate_pstate.cstate_exit_ns) { - hubbub1->watermarks.a.cstate_pstate.cstate_exit_ns = - watermarks->a.cstate_pstate.cstate_exit_ns; - prog_wm_value = convert_and_clamp( - watermarks->a.cstate_pstate.cstate_exit_ns, - refclk_mhz, 0x1fffff); - REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, 0, - DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_A calculated =%d\n" - "HW register value = 0x%x\n", - watermarks->a.cstate_pstate.cstate_exit_ns, prog_wm_value); - } - } - - if (safe_to_lower || watermarks->a.cstate_pstate.pstate_change_ns - > hubbub1->watermarks.a.cstate_pstate.pstate_change_ns) { - hubbub1->watermarks.a.cstate_pstate.pstate_change_ns = - watermarks->a.cstate_pstate.pstate_change_ns; - prog_wm_value = convert_and_clamp( - watermarks->a.cstate_pstate.pstate_change_ns, + if (safe_to_lower || watermarks->a.pte_meta_urgent_ns > hubbub1->watermarks.a.pte_meta_urgent_ns) { + hubbub1->watermarks.a.pte_meta_urgent_ns = watermarks->a.pte_meta_urgent_ns; + prog_wm_value = convert_and_clamp(watermarks->a.pte_meta_urgent_ns, refclk_mhz, 0x1fffff); - REG_SET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, 0, - DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_A calculated =%d\n" - "HW register value = 0x%x\n\n", - watermarks->a.cstate_pstate.pstate_change_ns, prog_wm_value); + REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("PTE_META_URGENCY_WATERMARK_A calculated =%d\n" + "HW register value = 0x%x\n", + watermarks->a.pte_meta_urgent_ns, prog_wm_value); } /* clock state B */ @@ -360,60 +346,14 @@ void hubbub1_program_watermarks( watermarks->b.urgent_ns, prog_wm_value); } - if (REG(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B)) { - if (safe_to_lower || watermarks->b.pte_meta_urgent_ns > hubbub1->watermarks.b.pte_meta_urgent_ns) { - hubbub1->watermarks.b.pte_meta_urgent_ns = watermarks->b.pte_meta_urgent_ns; - prog_wm_value = convert_and_clamp(watermarks->b.pte_meta_urgent_ns, - refclk_mhz, 0x1fffff); - REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("PTE_META_URGENCY_WATERMARK_B calculated =%d\n" - "HW register value = 0x%x\n", - watermarks->b.pte_meta_urgent_ns, prog_wm_value); - } - } - - if (REG(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B)) { - if (safe_to_lower || watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns - > hubbub1->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns) { - hubbub1->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns = - watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns; - prog_wm_value = convert_and_clamp( - watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns, - refclk_mhz, 0x1fffff); - REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, 0, - DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_B calculated =%d\n" - "HW register value = 0x%x\n", - watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value); - } - - if (safe_to_lower || watermarks->b.cstate_pstate.cstate_exit_ns - > hubbub1->watermarks.b.cstate_pstate.cstate_exit_ns) { - hubbub1->watermarks.b.cstate_pstate.cstate_exit_ns = - watermarks->b.cstate_pstate.cstate_exit_ns; - prog_wm_value = convert_and_clamp( - watermarks->b.cstate_pstate.cstate_exit_ns, - refclk_mhz, 0x1fffff); - REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, 0, - DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_B calculated =%d\n" - "HW register value = 0x%x\n", - watermarks->b.cstate_pstate.cstate_exit_ns, prog_wm_value); - } - } - - if (safe_to_lower || watermarks->b.cstate_pstate.pstate_change_ns - > hubbub1->watermarks.b.cstate_pstate.pstate_change_ns) { - hubbub1->watermarks.b.cstate_pstate.pstate_change_ns = - watermarks->b.cstate_pstate.pstate_change_ns; - prog_wm_value = convert_and_clamp( - watermarks->b.cstate_pstate.pstate_change_ns, + if (safe_to_lower || watermarks->b.pte_meta_urgent_ns > hubbub1->watermarks.b.pte_meta_urgent_ns) { + hubbub1->watermarks.b.pte_meta_urgent_ns = watermarks->b.pte_meta_urgent_ns; + prog_wm_value = convert_and_clamp(watermarks->b.pte_meta_urgent_ns, refclk_mhz, 0x1fffff); - REG_SET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, 0, - DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_B calculated =%d\n" - "HW register value = 0x%x\n\n", - watermarks->b.cstate_pstate.pstate_change_ns, prog_wm_value); + REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("PTE_META_URGENCY_WATERMARK_B calculated =%d\n" + "HW register value = 0x%x\n", + watermarks->b.pte_meta_urgent_ns, prog_wm_value); } /* clock state C */ @@ -429,60 +369,14 @@ void hubbub1_program_watermarks( watermarks->c.urgent_ns, prog_wm_value); } - if (REG(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C)) { - if (safe_to_lower || watermarks->c.pte_meta_urgent_ns > hubbub1->watermarks.c.pte_meta_urgent_ns) { - hubbub1->watermarks.c.pte_meta_urgent_ns = watermarks->c.pte_meta_urgent_ns; - prog_wm_value = convert_and_clamp(watermarks->c.pte_meta_urgent_ns, - refclk_mhz, 0x1fffff); - REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("PTE_META_URGENCY_WATERMARK_C calculated =%d\n" - "HW register value = 0x%x\n", - watermarks->c.pte_meta_urgent_ns, prog_wm_value); - } - } - - if (REG(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C)) { - if (safe_to_lower || watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns - > hubbub1->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns) { - hubbub1->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns = - watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns; - prog_wm_value = convert_and_clamp( - watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns, - refclk_mhz, 0x1fffff); - REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, 0, - DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_C calculated =%d\n" - "HW register value = 0x%x\n", - watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value); - } - - if (safe_to_lower || watermarks->c.cstate_pstate.cstate_exit_ns - > hubbub1->watermarks.c.cstate_pstate.cstate_exit_ns) { - hubbub1->watermarks.c.cstate_pstate.cstate_exit_ns = - watermarks->c.cstate_pstate.cstate_exit_ns; - prog_wm_value = convert_and_clamp( - watermarks->c.cstate_pstate.cstate_exit_ns, - refclk_mhz, 0x1fffff); - REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, 0, - DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_C calculated =%d\n" - "HW register value = 0x%x\n", - watermarks->c.cstate_pstate.cstate_exit_ns, prog_wm_value); - } - } - - if (safe_to_lower || watermarks->c.cstate_pstate.pstate_change_ns - > hubbub1->watermarks.c.cstate_pstate.pstate_change_ns) { - hubbub1->watermarks.c.cstate_pstate.pstate_change_ns = - watermarks->c.cstate_pstate.pstate_change_ns; - prog_wm_value = convert_and_clamp( - watermarks->c.cstate_pstate.pstate_change_ns, + if (safe_to_lower || watermarks->c.pte_meta_urgent_ns > hubbub1->watermarks.c.pte_meta_urgent_ns) { + hubbub1->watermarks.c.pte_meta_urgent_ns = watermarks->c.pte_meta_urgent_ns; + prog_wm_value = convert_and_clamp(watermarks->c.pte_meta_urgent_ns, refclk_mhz, 0x1fffff); - REG_SET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, 0, - DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_C calculated =%d\n" - "HW register value = 0x%x\n\n", - watermarks->c.cstate_pstate.pstate_change_ns, prog_wm_value); + REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("PTE_META_URGENCY_WATERMARK_C calculated =%d\n" + "HW register value = 0x%x\n", + watermarks->c.pte_meta_urgent_ns, prog_wm_value); } /* clock state D */ @@ -498,48 +392,199 @@ void hubbub1_program_watermarks( watermarks->d.urgent_ns, prog_wm_value); } - if (REG(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D)) { - if (safe_to_lower || watermarks->d.pte_meta_urgent_ns > hubbub1->watermarks.d.pte_meta_urgent_ns) { - hubbub1->watermarks.d.pte_meta_urgent_ns = watermarks->d.pte_meta_urgent_ns; - prog_wm_value = convert_and_clamp(watermarks->d.pte_meta_urgent_ns, - refclk_mhz, 0x1fffff); - REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("PTE_META_URGENCY_WATERMARK_D calculated =%d\n" - "HW register value = 0x%x\n", - watermarks->d.pte_meta_urgent_ns, prog_wm_value); - } + if (safe_to_lower || watermarks->d.pte_meta_urgent_ns > hubbub1->watermarks.d.pte_meta_urgent_ns) { + hubbub1->watermarks.d.pte_meta_urgent_ns = watermarks->d.pte_meta_urgent_ns; + prog_wm_value = convert_and_clamp(watermarks->d.pte_meta_urgent_ns, + refclk_mhz, 0x1fffff); + REG_WRITE(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("PTE_META_URGENCY_WATERMARK_D calculated =%d\n" + "HW register value = 0x%x\n", + watermarks->d.pte_meta_urgent_ns, prog_wm_value); } +} - if (REG(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D)) { - if (safe_to_lower || watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns - > hubbub1->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns) { - hubbub1->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns = - watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns; - prog_wm_value = convert_and_clamp( - watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns, - refclk_mhz, 0x1fffff); - REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, 0, - DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_D calculated =%d\n" - "HW register value = 0x%x\n", - watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value); - } +void hubbub1_program_stutter_watermarks( + struct hubbub *hubbub, + struct dcn_watermark_set *watermarks, + unsigned int refclk_mhz, + bool safe_to_lower) +{ + struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); + uint32_t prog_wm_value; - if (safe_to_lower || watermarks->d.cstate_pstate.cstate_exit_ns - > hubbub1->watermarks.d.cstate_pstate.cstate_exit_ns) { - hubbub1->watermarks.d.cstate_pstate.cstate_exit_ns = - watermarks->d.cstate_pstate.cstate_exit_ns; - prog_wm_value = convert_and_clamp( - watermarks->d.cstate_pstate.cstate_exit_ns, - refclk_mhz, 0x1fffff); - REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, 0, - DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, prog_wm_value); - DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_D calculated =%d\n" - "HW register value = 0x%x\n", - watermarks->d.cstate_pstate.cstate_exit_ns, prog_wm_value); - } + /* clock state A */ + if (safe_to_lower || watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns + > hubbub1->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns) { + hubbub1->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns = + watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns; + prog_wm_value = convert_and_clamp( + watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns, + refclk_mhz, 0x1fffff); + REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, 0, + DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_A calculated =%d\n" + "HW register value = 0x%x\n", + watermarks->a.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value); + } + + if (safe_to_lower || watermarks->a.cstate_pstate.cstate_exit_ns + > hubbub1->watermarks.a.cstate_pstate.cstate_exit_ns) { + hubbub1->watermarks.a.cstate_pstate.cstate_exit_ns = + watermarks->a.cstate_pstate.cstate_exit_ns; + prog_wm_value = convert_and_clamp( + watermarks->a.cstate_pstate.cstate_exit_ns, + refclk_mhz, 0x1fffff); + REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, 0, + DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_A calculated =%d\n" + "HW register value = 0x%x\n", + watermarks->a.cstate_pstate.cstate_exit_ns, prog_wm_value); + } + + /* clock state B */ + if (safe_to_lower || watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns + > hubbub1->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns) { + hubbub1->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns = + watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns; + prog_wm_value = convert_and_clamp( + watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns, + refclk_mhz, 0x1fffff); + REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, 0, + DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_B calculated =%d\n" + "HW register value = 0x%x\n", + watermarks->b.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value); + } + + if (safe_to_lower || watermarks->b.cstate_pstate.cstate_exit_ns + > hubbub1->watermarks.b.cstate_pstate.cstate_exit_ns) { + hubbub1->watermarks.b.cstate_pstate.cstate_exit_ns = + watermarks->b.cstate_pstate.cstate_exit_ns; + prog_wm_value = convert_and_clamp( + watermarks->b.cstate_pstate.cstate_exit_ns, + refclk_mhz, 0x1fffff); + REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, 0, + DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_B calculated =%d\n" + "HW register value = 0x%x\n", + watermarks->b.cstate_pstate.cstate_exit_ns, prog_wm_value); + } + + /* clock state C */ + if (safe_to_lower || watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns + > hubbub1->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns) { + hubbub1->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns = + watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns; + prog_wm_value = convert_and_clamp( + watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns, + refclk_mhz, 0x1fffff); + REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, 0, + DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_C calculated =%d\n" + "HW register value = 0x%x\n", + watermarks->c.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value); + } + + if (safe_to_lower || watermarks->c.cstate_pstate.cstate_exit_ns + > hubbub1->watermarks.c.cstate_pstate.cstate_exit_ns) { + hubbub1->watermarks.c.cstate_pstate.cstate_exit_ns = + watermarks->c.cstate_pstate.cstate_exit_ns; + prog_wm_value = convert_and_clamp( + watermarks->c.cstate_pstate.cstate_exit_ns, + refclk_mhz, 0x1fffff); + REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, 0, + DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_C calculated =%d\n" + "HW register value = 0x%x\n", + watermarks->c.cstate_pstate.cstate_exit_ns, prog_wm_value); + } + + /* clock state D */ + if (safe_to_lower || watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns + > hubbub1->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns) { + hubbub1->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns = + watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns; + prog_wm_value = convert_and_clamp( + watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns, + refclk_mhz, 0x1fffff); + REG_SET(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, 0, + DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("SR_ENTER_EXIT_WATERMARK_D calculated =%d\n" + "HW register value = 0x%x\n", + watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns, prog_wm_value); + } + + if (safe_to_lower || watermarks->d.cstate_pstate.cstate_exit_ns + > hubbub1->watermarks.d.cstate_pstate.cstate_exit_ns) { + hubbub1->watermarks.d.cstate_pstate.cstate_exit_ns = + watermarks->d.cstate_pstate.cstate_exit_ns; + prog_wm_value = convert_and_clamp( + watermarks->d.cstate_pstate.cstate_exit_ns, + refclk_mhz, 0x1fffff); + REG_SET(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, 0, + DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("SR_EXIT_WATERMARK_D calculated =%d\n" + "HW register value = 0x%x\n", + watermarks->d.cstate_pstate.cstate_exit_ns, prog_wm_value); } +} + +void hubbub1_program_pstate_watermarks( + struct hubbub *hubbub, + struct dcn_watermark_set *watermarks, + unsigned int refclk_mhz, + bool safe_to_lower) +{ + struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); + uint32_t prog_wm_value; + + /* clock state A */ + if (safe_to_lower || watermarks->a.cstate_pstate.pstate_change_ns + > hubbub1->watermarks.a.cstate_pstate.pstate_change_ns) { + hubbub1->watermarks.a.cstate_pstate.pstate_change_ns = + watermarks->a.cstate_pstate.pstate_change_ns; + prog_wm_value = convert_and_clamp( + watermarks->a.cstate_pstate.pstate_change_ns, + refclk_mhz, 0x1fffff); + REG_SET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, 0, + DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_A calculated =%d\n" + "HW register value = 0x%x\n\n", + watermarks->a.cstate_pstate.pstate_change_ns, prog_wm_value); + } + + /* clock state B */ + if (safe_to_lower || watermarks->b.cstate_pstate.pstate_change_ns + > hubbub1->watermarks.b.cstate_pstate.pstate_change_ns) { + hubbub1->watermarks.b.cstate_pstate.pstate_change_ns = + watermarks->b.cstate_pstate.pstate_change_ns; + prog_wm_value = convert_and_clamp( + watermarks->b.cstate_pstate.pstate_change_ns, + refclk_mhz, 0x1fffff); + REG_SET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, 0, + DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_B calculated =%d\n" + "HW register value = 0x%x\n\n", + watermarks->b.cstate_pstate.pstate_change_ns, prog_wm_value); + } + + /* clock state C */ + if (safe_to_lower || watermarks->c.cstate_pstate.pstate_change_ns + > hubbub1->watermarks.c.cstate_pstate.pstate_change_ns) { + hubbub1->watermarks.c.cstate_pstate.pstate_change_ns = + watermarks->c.cstate_pstate.pstate_change_ns; + prog_wm_value = convert_and_clamp( + watermarks->c.cstate_pstate.pstate_change_ns, + refclk_mhz, 0x1fffff); + REG_SET(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, 0, + DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C, prog_wm_value); + DC_LOG_BANDWIDTH_CALCS("DRAM_CLK_CHANGE_WATERMARK_C calculated =%d\n" + "HW register value = 0x%x\n\n", + watermarks->c.cstate_pstate.pstate_change_ns, prog_wm_value); + } + + /* clock state D */ if (safe_to_lower || watermarks->d.cstate_pstate.pstate_change_ns > hubbub1->watermarks.d.cstate_pstate.pstate_change_ns) { hubbub1->watermarks.d.cstate_pstate.pstate_change_ns = @@ -553,6 +598,22 @@ void hubbub1_program_watermarks( "HW register value = 0x%x\n\n", watermarks->d.cstate_pstate.pstate_change_ns, prog_wm_value); } +} + +void hubbub1_program_watermarks( + struct hubbub *hubbub, + struct dcn_watermark_set *watermarks, + unsigned int refclk_mhz, + bool safe_to_lower) +{ + struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); + /* + * Need to clamp to max of the register values (i.e. no wrap) + * for dcn1, all wm registers are 21-bit wide + */ + hubbub1_program_urgent_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower); + hubbub1_program_stutter_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower); + hubbub1_program_pstate_watermarks(hubbub, watermarks, refclk_mhz, safe_to_lower); REG_UPDATE(DCHUBBUB_ARB_SAT_LEVEL, DCHUBBUB_ARB_SAT_LEVEL, 60 * refclk_mhz); @@ -903,9 +964,7 @@ void hubbub1_construct(struct hubbub *hubbub, hubbub1->masks = hubbub_mask; hubbub1->debug_test_index_pstate = 0x7; -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) if (ctx->dce_version == DCN_VERSION_1_01) hubbub1->debug_test_index_pstate = 0xB; -#endif } diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h index 85811b24a497..7c2559c9ae23 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h @@ -262,4 +262,20 @@ void hubbub1_construct(struct hubbub *hubbub, const struct dcn_hubbub_shift *hubbub_shift, const struct dcn_hubbub_mask *hubbub_mask); +void hubbub1_program_urgent_watermarks( + struct hubbub *hubbub, + struct dcn_watermark_set *watermarks, + unsigned int refclk_mhz, + bool safe_to_lower); +void hubbub1_program_stutter_watermarks( + struct hubbub *hubbub, + struct dcn_watermark_set *watermarks, + unsigned int refclk_mhz, + bool safe_to_lower); +void hubbub1_program_pstate_watermarks( + struct hubbub *hubbub, + struct dcn_watermark_set *watermarks, + unsigned int refclk_mhz, + bool safe_to_lower); + #endif diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c index 54b219a710d8..934bacc0c6ad 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c @@ -63,7 +63,7 @@ void hubp1_set_blank(struct hubp *hubp, bool blank) } hubp->mpcc_id = 0xf; - hubp->opp_id = 0xf; + hubp->opp_id = OPP_ID_INVALID; } } @@ -306,6 +306,28 @@ void hubp1_program_pixel_format( REG_UPDATE(DCSURF_SURFACE_CONFIG, SURFACE_PIXEL_FORMAT, 12); break; +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + case SURFACE_PIXEL_FORMAT_GRPH_RGB111110_FIX: + REG_UPDATE(DCSURF_SURFACE_CONFIG, + SURFACE_PIXEL_FORMAT, 112); + break; + case SURFACE_PIXEL_FORMAT_GRPH_BGR101111_FIX: + REG_UPDATE(DCSURF_SURFACE_CONFIG, + SURFACE_PIXEL_FORMAT, 113); + break; + case SURFACE_PIXEL_FORMAT_VIDEO_ACrYCb2101010: + REG_UPDATE(DCSURF_SURFACE_CONFIG, + SURFACE_PIXEL_FORMAT, 114); + break; + case SURFACE_PIXEL_FORMAT_GRPH_RGB111110_FLOAT: + REG_UPDATE(DCSURF_SURFACE_CONFIG, + SURFACE_PIXEL_FORMAT, 118); + break; + case SURFACE_PIXEL_FORMAT_GRPH_BGR101111_FLOAT: + REG_UPDATE(DCSURF_SURFACE_CONFIG, + SURFACE_PIXEL_FORMAT, 119); + break; +#endif default: BREAK_TO_DEBUGGER(); break; @@ -317,8 +339,7 @@ void hubp1_program_pixel_format( bool hubp1_program_surface_flip_and_addr( struct hubp *hubp, const struct dc_plane_address *address, - bool flip_immediate, - uint8_t vmid) + bool flip_immediate) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); @@ -1206,6 +1227,11 @@ static const struct hubp_funcs dcn10_hubp_funcs = { .hubp_disable_control = hubp1_disable_control, .hubp_get_underflow_status = hubp1_get_underflow_status, .hubp_init = hubp1_init, + +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + .dmdata_set_attributes = NULL, + .dmdata_load = NULL, +#endif }; /*****************************************/ @@ -1226,7 +1252,7 @@ void dcn10_hubp_construct( hubp1->hubp_shift = hubp_shift; hubp1->hubp_mask = hubp_mask; hubp1->base.inst = inst; - hubp1->base.opp_id = 0xf; + hubp1->base.opp_id = OPP_ID_INVALID; hubp1->base.mpcc_id = 0xf; } diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h index 99d2b7e2a578..31c8fdd3206c 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h @@ -459,6 +459,7 @@ type ROTATION_ANGLE;\ type H_MIRROR_EN;\ type SURFACE_PIXEL_FORMAT;\ + type ALPHA_PLANE_EN;\ type SURFACE_FLIP_TYPE;\ type SURFACE_FLIP_MODE_FOR_STEREOSYNC;\ type SURFACE_FLIP_IN_STEREOSYNC;\ @@ -715,6 +716,13 @@ void hubp1_dcc_control(struct hubp *hubp, bool enable, bool independent_64b_blks); +#ifdef CONFIG_DRM_AMD_DC_DCN2_0 +bool hubp1_program_surface_flip_and_addr( + struct hubp *hubp, + const struct dc_plane_address *address, + bool flip_immediate); + +#endif bool hubp1_is_flip_pending(struct hubp *hubp); void hubp1_cursor_set_attributes( diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c index 33d311cea28c..2118ea21d7e9 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c @@ -23,6 +23,7 @@ * */ +#include <linux/delay.h> #include "dm_services.h" #include "core_types.h" #include "resource.h" @@ -45,6 +46,12 @@ #include "dcn10_cm_common.h" #include "dc_link_dp.h" #include "dccg.h" +#include "clk_mgr.h" + + +#ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT +#include "dsc.h" +#endif #define DC_LOGGER_INIT(logger) @@ -343,6 +350,62 @@ void dcn10_log_hw_state(struct dc *dc, } DTN_INFO("\n"); +#ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT + DTN_INFO("DSC: CLOCK_EN SLICE_WIDTH Bytes_pp\n"); + for (i = 0; i < pool->res_cap->num_dsc; i++) { + struct display_stream_compressor *dsc = pool->dscs[i]; + struct dcn_dsc_state s = {0}; + + dsc->funcs->dsc_read_state(dsc, &s); + DTN_INFO("[%d]: %-9d %-12d %-10d\n", + dsc->inst, + s.dsc_clock_en, + s.dsc_slice_width, + s.dsc_bytes_per_pixel); + DTN_INFO("\n"); + } + DTN_INFO("\n"); + + DTN_INFO("S_ENC: DSC_MODE SEC_GSP7_LINE_NUM" + " VBID6_LINE_REFERENCE VBID6_LINE_NUM SEC_GSP7_ENABLE SEC_STREAM_ENABLE\n"); + for (i = 0; i < pool->stream_enc_count; i++) { + struct stream_encoder *enc = pool->stream_enc[i]; + struct enc_state s = {0}; + + if (enc->funcs->enc_read_state) { + enc->funcs->enc_read_state(enc, &s); + DTN_INFO("[%-3d]: %-9d %-18d %-21d %-15d %-16d %-17d\n", + enc->id, + s.dsc_mode, + s.sec_gsp_pps_line_num, + s.vbid6_line_reference, + s.vbid6_line_num, + s.sec_gsp_pps_enable, + s.sec_stream_enable); + DTN_INFO("\n"); + } + } + DTN_INFO("\n"); + + DTN_INFO("L_ENC: DPHY_FEC_EN DPHY_FEC_READY_SHADOW DPHY_FEC_ACTIVE_STATUS\n"); + for (i = 0; i < dc->link_count; i++) { + struct link_encoder *lenc = dc->links[i]->link_enc; + + struct link_enc_state s = {0}; + + if (lenc->funcs->read_state) { + lenc->funcs->read_state(lenc, &s); + DTN_INFO("[%-3d]: %-12d %-22d %-22d\n", + i, + s.dphy_fec_en, + s.dphy_fec_ready_shadow, + s.dphy_fec_active_status); + DTN_INFO("\n"); + } + } + DTN_INFO("\n"); +#endif + DTN_INFO("\nCALCULATED Clocks: dcfclk_khz:%d dcfclk_deep_sleep_khz:%d dispclk_khz:%d\n" "dppclk_khz:%d max_supported_dppclk_khz:%d fclk_khz:%d socclk_khz:%d\n\n", dc->current_state->bw_ctx.bw.dcn.clk.dcfclk_khz, @@ -358,6 +421,23 @@ void dcn10_log_hw_state(struct dc *dc, DTN_INFO_END(); } +bool dcn10_did_underflow_occur(struct dc *dc, struct pipe_ctx *pipe_ctx) +{ + struct hubp *hubp = pipe_ctx->plane_res.hubp; + struct timing_generator *tg = pipe_ctx->stream_res.tg; + + if (tg->funcs->is_optc_underflow_occurred(tg)) { + tg->funcs->clear_optc_underflow(tg); + return true; + } + + if (hubp->funcs->hubp_get_underflow_status(hubp)) { + hubp->funcs->hubp_clear_underflow(hubp); + return true; + } + return false; +} + static void enable_power_gating_plane( struct dce_hwseq *hws, bool enable) @@ -658,16 +738,15 @@ static enum dc_status dcn10_enable_stream_timing( BREAK_TO_DEBUGGER(); return DC_ERROR_UNEXPECTED; } - pipe_ctx->stream_res.tg->dlg_otg_param.vready_offset = pipe_ctx->pipe_dlg_param.vready_offset; - pipe_ctx->stream_res.tg->dlg_otg_param.vstartup_start = pipe_ctx->pipe_dlg_param.vstartup_start; - pipe_ctx->stream_res.tg->dlg_otg_param.vupdate_offset = pipe_ctx->pipe_dlg_param.vupdate_offset; - pipe_ctx->stream_res.tg->dlg_otg_param.vupdate_width = pipe_ctx->pipe_dlg_param.vupdate_width; - - pipe_ctx->stream_res.tg->dlg_otg_param.signal = pipe_ctx->stream->signal; pipe_ctx->stream_res.tg->funcs->program_timing( pipe_ctx->stream_res.tg, &stream->timing, + pipe_ctx->pipe_dlg_param.vready_offset, + pipe_ctx->pipe_dlg_param.vstartup_start, + pipe_ctx->pipe_dlg_param.vupdate_offset, + pipe_ctx->pipe_dlg_param.vupdate_width, + pipe_ctx->stream->signal, true); #if 0 /* move to after enable_crtc */ @@ -1024,7 +1103,7 @@ static void dcn10_init_pipes(struct dc *dc, struct dc_state *context) pipe_ctx->plane_res.dpp = dpp; pipe_ctx->plane_res.mpcc_inst = dpp->inst; hubp->mpcc_id = dpp->inst; - hubp->opp_id = 0xf; + hubp->opp_id = OPP_ID_INVALID; hubp->power_gated = false; dc->res_pool->opps[i]->mpc_tree_params.opp_id = dc->res_pool->opps[i]->inst; @@ -1101,9 +1180,6 @@ static void dcn10_init_hw(struct dc *dc) */ struct dc_link *link = dc->links[i]; - if (link->link_enc->connector.id == CONNECTOR_ID_EDP) - dc->hwss.edp_power_control(link, true); - link->link_enc->funcs->hw_init(link->link_enc); /* Check for enabled DIG to identify enabled display */ @@ -1119,16 +1195,7 @@ static void dcn10_init_hw(struct dc *dc) * everything down. */ if (dcb->funcs->is_accelerated_mode(dcb) || dc->config.power_down_display_on_boot) { - for (i = 0; i < dc->res_pool->pipe_count; i++) { - struct hubp *hubp = dc->res_pool->hubps[i]; - struct dpp *dpp = dc->res_pool->dpps[i]; - - hubp->funcs->hubp_init(hubp); - dc->res_pool->opps[i]->mpc_tree_params.opp_id = dc->res_pool->opps[i]->inst; - plane_atomic_power_down(dc, dpp, hubp); - } - - apply_DEGVIDCN10_253_wa(dc); + dc->hwss.init_pipes(dc, dc->current_state); } for (i = 0; i < dc->res_pool->audio_count; i++) { @@ -1145,6 +1212,9 @@ static void dcn10_init_hw(struct dc *dc) if (dmcu != NULL) dmcu->funcs->dmcu_init(dmcu); + if (abm != NULL && dmcu != NULL) + abm->dmcu_is_running = dmcu->funcs->is_dmcu_initialized(dmcu); + /* power AFMT HDMI memory TODO: may move to dis/en output save power*/ REG_WRITE(DIO_MEM_PWR_CTRL, 0); @@ -1159,7 +1229,7 @@ static void dcn10_init_hw(struct dc *dc) enable_power_gating_plane(dc->hwseq, true); - memset(&dc->res_pool->clk_mgr->clks, 0, sizeof(dc->res_pool->clk_mgr->clks)); + memset(&dc->clk_mgr->clks, 0, sizeof(dc->clk_mgr->clks)); } static void dcn10_reset_hw_ctx_wrap( @@ -1235,8 +1305,7 @@ static void dcn10_update_plane_addr(const struct dc *dc, struct pipe_ctx *pipe_c pipe_ctx->plane_res.hubp->funcs->hubp_program_surface_flip_and_addr( pipe_ctx->plane_res.hubp, &plane_state->address, - plane_state->flip_immediate, - 0); + plane_state->flip_immediate); plane_state->status.requested_address = plane_state->address; @@ -1297,10 +1366,6 @@ static bool dcn10_set_input_transfer_func(struct pipe_ctx *pipe_ctx, return result; } - - - - static bool dcn10_set_output_transfer_func(struct pipe_ctx *pipe_ctx, const struct dc_stream_state *stream) @@ -1756,7 +1821,7 @@ static void dcn10_program_output_csc(struct dc *dc, bool is_lower_pipe_tree_visible(struct pipe_ctx *pipe_ctx) { - if (pipe_ctx->plane_state->visible) + if (pipe_ctx->plane_state && pipe_ctx->plane_state->visible) return true; if (pipe_ctx->bottom_pipe && is_lower_pipe_tree_visible(pipe_ctx->bottom_pipe)) return true; @@ -1765,7 +1830,7 @@ bool is_lower_pipe_tree_visible(struct pipe_ctx *pipe_ctx) bool is_upper_pipe_tree_visible(struct pipe_ctx *pipe_ctx) { - if (pipe_ctx->plane_state->visible) + if (pipe_ctx->plane_state && pipe_ctx->plane_state->visible) return true; if (pipe_ctx->top_pipe && is_upper_pipe_tree_visible(pipe_ctx->top_pipe)) return true; @@ -1774,7 +1839,7 @@ bool is_upper_pipe_tree_visible(struct pipe_ctx *pipe_ctx) bool is_pipe_tree_visible(struct pipe_ctx *pipe_ctx) { - if (pipe_ctx->plane_state->visible) + if (pipe_ctx->plane_state && pipe_ctx->plane_state->visible) return true; if (pipe_ctx->top_pipe && is_upper_pipe_tree_visible(pipe_ctx->top_pipe)) return true; @@ -1920,7 +1985,7 @@ static uint16_t fixed_point_to_int_frac( return result; } -void build_prescale_params(struct dc_bias_and_scale *bias_and_scale, +void dcn10_build_prescale_params(struct dc_bias_and_scale *bias_and_scale, const struct dc_plane_state *plane_state) { if (plane_state->format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN @@ -1950,10 +2015,15 @@ static void update_dpp(struct dpp *dpp, struct dc_plane_state *plane_state) plane_state->format, EXPANSION_MODE_ZERO, plane_state->input_csc_color_matrix, +#ifdef CONFIG_DRM_AMD_DC_DCN2_0 + plane_state->color_space, + NULL); +#else plane_state->color_space); +#endif //set scale and bias registers - build_prescale_params(&bns_params, plane_state); + dcn10_build_prescale_params(&bns_params, plane_state); if (dpp->funcs->dpp_program_bias_and_scale) dpp->funcs->dpp_program_bias_and_scale(dpp, &bns_params); } @@ -2071,7 +2141,7 @@ void update_dchubp_dpp( */ if (plane_state->update_flags.bits.full_update) { bool should_divided_by_2 = context->bw_ctx.bw.dcn.clk.dppclk_khz <= - dc->res_pool->clk_mgr->clks.dispclk_khz / 2; + dc->clk_mgr->clks.dispclk_khz / 2; dpp->funcs->dpp_dppclk_control( dpp, @@ -2084,9 +2154,9 @@ void update_dchubp_dpp( dpp->inst, pipe_ctx->plane_res.bw.dppclk_khz); else - dc->res_pool->clk_mgr->clks.dppclk_khz = should_divided_by_2 ? - dc->res_pool->clk_mgr->clks.dispclk_khz / 2 : - dc->res_pool->clk_mgr->clks.dispclk_khz; + dc->clk_mgr->clks.dppclk_khz = should_divided_by_2 ? + dc->clk_mgr->clks.dispclk_khz / 2 : + dc->clk_mgr->clks.dispclk_khz; } /* TODO: Need input parameter to tell current DCHUB pipe tie to which OTG @@ -2152,7 +2222,7 @@ void update_dchubp_dpp( pipe_ctx, pipe_ctx->stream->output_color_space, pipe_ctx->stream->csc_color_matrix.matrix, - hubp->opp_id); + pipe_ctx->stream_res.opp->inst); } if (plane_state->update_flags.bits.full_update || @@ -2279,14 +2349,15 @@ static void program_all_pipe_in_tree( if (pipe_ctx->top_pipe == NULL) { bool blank = !is_pipe_tree_visible(pipe_ctx); - pipe_ctx->stream_res.tg->dlg_otg_param.vready_offset = pipe_ctx->pipe_dlg_param.vready_offset; - pipe_ctx->stream_res.tg->dlg_otg_param.vstartup_start = pipe_ctx->pipe_dlg_param.vstartup_start; - pipe_ctx->stream_res.tg->dlg_otg_param.vupdate_offset = pipe_ctx->pipe_dlg_param.vupdate_offset; - pipe_ctx->stream_res.tg->dlg_otg_param.vupdate_width = pipe_ctx->pipe_dlg_param.vupdate_width; - pipe_ctx->stream_res.tg->dlg_otg_param.signal = pipe_ctx->stream->signal; - pipe_ctx->stream_res.tg->funcs->program_global_sync( - pipe_ctx->stream_res.tg); + pipe_ctx->stream_res.tg, + pipe_ctx->pipe_dlg_param.vready_offset, + pipe_ctx->pipe_dlg_param.vstartup_start, + pipe_ctx->pipe_dlg_param.vupdate_offset, + pipe_ctx->pipe_dlg_param.vupdate_width); + + pipe_ctx->stream_res.tg->funcs->set_vtg_params( + pipe_ctx->stream_res.tg, &pipe_ctx->stream->timing); dc->hwss.blank_pixel_data(dc, pipe_ctx, blank); @@ -2331,6 +2402,7 @@ static void dcn10_apply_ctx_for_surface( { int i; struct timing_generator *tg; + uint32_t underflow_check_delay_us; bool removed_pipe[4] = { false }; bool interdependent_update = false; struct pipe_ctx *top_pipe_to_program = @@ -2345,11 +2417,22 @@ static void dcn10_apply_ctx_for_surface( interdependent_update = top_pipe_to_program->plane_state && top_pipe_to_program->plane_state->update_flags.bits.full_update; + underflow_check_delay_us = dc->debug.underflow_assert_delay_us; + + if (underflow_check_delay_us != 0xFFFFFFFF && dc->hwss.did_underflow_occur) + ASSERT(dc->hwss.did_underflow_occur(dc, top_pipe_to_program)); + if (interdependent_update) lock_all_pipes(dc, context, true); else dcn10_pipe_control_lock(dc, top_pipe_to_program, true); + if (underflow_check_delay_us != 0xFFFFFFFF) + udelay(underflow_check_delay_us); + + if (underflow_check_delay_us != 0xFFFFFFFF && dc->hwss.did_underflow_occur) + ASSERT(dc->hwss.did_underflow_occur(dc, top_pipe_to_program)); + if (num_planes == 0) { /* OTG blank before remove all front end */ dc->hwss.blank_pixel_data(dc, top_pipe_to_program, true); @@ -2369,7 +2452,7 @@ static void dcn10_apply_ctx_for_surface( if (pipe_ctx->plane_state && !old_pipe_ctx->plane_state) { if (old_pipe_ctx->stream_res.tg == tg && old_pipe_ctx->plane_res.hubp && - old_pipe_ctx->plane_res.hubp->opp_id != 0xf) + old_pipe_ctx->plane_res.hubp->opp_id != OPP_ID_INVALID) dcn10_disable_plane(dc, old_pipe_ctx); } @@ -2389,6 +2472,11 @@ static void dcn10_apply_ctx_for_surface( if (num_planes > 0) program_all_pipe_in_tree(dc, top_pipe_to_program, context); +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + /* Program secondary blending tree and writeback pipes */ + if ((stream->num_wb_info > 0) && (dc->hwss.program_all_writeback_pipes_in_tree)) + dc->hwss.program_all_writeback_pipes_in_tree(dc, stream, context); +#endif if (interdependent_update) for (i = 0; i < dc->res_pool->pipe_count; i++) { struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i]; @@ -2415,6 +2503,12 @@ static void dcn10_apply_ctx_for_surface( if (removed_pipe[i]) dcn10_disable_plane(dc, &dc->current_state->res_ctx.pipe_ctx[i]); + for (i = 0; i < dc->res_pool->pipe_count; i++) + if (removed_pipe[i]) { + dc->hwss.optimize_bandwidth(dc, context); + break; + } + if (dc->hwseq->wa.DEGVIDCN10_254) hubbub1_wm_change_req_wa(dc->res_pool->hubbub); } @@ -2448,8 +2542,8 @@ static void dcn10_prepare_bandwidth( if (context->stream_count == 0) context->bw_ctx.bw.dcn.clk.phyclk_khz = 0; - dc->res_pool->clk_mgr->funcs->update_clocks( - dc->res_pool->clk_mgr, + dc->clk_mgr->funcs->update_clocks( + dc->clk_mgr, context, false); } @@ -2480,8 +2574,8 @@ static void dcn10_optimize_bandwidth( if (context->stream_count == 0) context->bw_ctx.bw.dcn.clk.phyclk_khz = 0; - dc->res_pool->clk_mgr->funcs->update_clocks( - dc->res_pool->clk_mgr, + dc->clk_mgr->funcs->update_clocks( + dc->clk_mgr, context, true); } @@ -2504,8 +2598,8 @@ static void set_drr(struct pipe_ctx **pipe_ctx, { int i = 0; struct drr_params params = {0}; - // DRR should set trigger event to monitor surface update event - unsigned int event_triggers = 0x80; + // DRR set trigger event mapped to OTG_TRIG_A (bit 11) for manual control flow + unsigned int event_triggers = 0x800; params.vertical_total_max = vmax; params.vertical_total_min = vmin; @@ -2644,9 +2738,6 @@ static void dcn10_wait_for_mpcc_disconnect( res_pool->mpc->funcs->wait_for_idle(res_pool->mpc, mpcc_inst); pipe_ctx->stream_res.opp->mpcc_disconnect_pending[mpcc_inst] = false; hubp->funcs->set_blank(hubp, true); - /*DC_LOG_ERROR(dc->ctx->logger, - "[debug_mpo: wait_for_mpcc finished waiting on mpcc %d]\n", - i);*/ } } @@ -2790,7 +2881,6 @@ static void apply_front_porch_workaround( int get_vupdate_offset_from_vsync(struct pipe_ctx *pipe_ctx) { - struct timing_generator *optc = pipe_ctx->stream_res.tg; const struct dc_crtc_timing *dc_crtc_timing = &pipe_ctx->stream->timing; struct dc_crtc_timing patched_crtc_timing; int vesa_sync_start; @@ -2813,7 +2903,7 @@ int get_vupdate_offset_from_vsync(struct pipe_ctx *pipe_ctx) * interlace_factor; vertical_line_start = asic_blank_end - - optc->dlg_otg_param.vstartup_start + 1; + pipe_ctx->pipe_dlg_param.vstartup_start + 1; return vertical_line_start; } @@ -2961,6 +3051,18 @@ static void dcn10_unblank_stream(struct pipe_ctx *pipe_ctx, } } +static void dcn10_send_immediate_sdp_message(struct pipe_ctx *pipe_ctx, + const uint8_t *custom_sdp_message, + unsigned int sdp_message_size) +{ + if (dc_is_dp_signal(pipe_ctx->stream->signal)) { + pipe_ctx->stream_res.stream_enc->funcs->send_immediate_sdp_message( + pipe_ctx->stream_res.stream_enc, + custom_sdp_message, + sdp_message_size); + } +} + static const struct hw_sequencer_funcs dcn10_funcs = { .program_gamut_remap = program_gamut_remap, .init_hw = dcn10_init_hw, @@ -2980,6 +3082,7 @@ static const struct hw_sequencer_funcs dcn10_funcs = { .enable_timing_synchronization = dcn10_enable_timing_synchronization, .enable_per_frame_crtc_position_reset = dcn10_enable_per_frame_crtc_position_reset, .update_info_frame = dce110_update_info_frame, + .send_immediate_sdp_message = dcn10_send_immediate_sdp_message, .enable_stream = dce110_enable_stream, .disable_stream = dce110_disable_stream, .unblank_stream = dcn10_unblank_stream, @@ -3012,7 +3115,8 @@ static const struct hw_sequencer_funcs dcn10_funcs = { .disable_stream_gating = NULL, .enable_stream_gating = NULL, .setup_periodic_interrupt = dcn10_setup_periodic_interrupt, - .setup_vupdate_interrupt = dcn10_setup_vupdate_interrupt + .setup_vupdate_interrupt = dcn10_setup_vupdate_interrupt, + .did_underflow_occur = dcn10_did_underflow_occur }; diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.h index 4b3b27a5d23b..d3616b1948cc 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.h @@ -71,6 +71,8 @@ void dcn10_get_hdr_visual_confirm_color( struct pipe_ctx *pipe_ctx, struct tg_color *color); +bool dcn10_did_underflow_occur(struct dc *dc, struct pipe_ctx *pipe_ctx); + void update_dchubp_dpp( struct dc *dc, struct pipe_ctx *pipe_ctx, @@ -83,6 +85,8 @@ struct pipe_ctx *find_top_pipe_for_stream( int get_vupdate_offset_from_vsync(struct pipe_ctx *pipe_ctx); +void dcn10_build_prescale_params(struct dc_bias_and_scale *bias_and_scale, + const struct dc_plane_state *plane_state); void lock_all_pipes(struct dc *dc, struct dc_state *context, bool lock); diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c index 991622da9ed5..6e47444109d7 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer_debug.c @@ -43,7 +43,7 @@ #include "dcn10_hubp.h" #include "dcn10_hubbub.h" #include "dcn10_cm_common.h" -#include "dcn10_clk_mgr.h" +#include "clk_mgr.h" static unsigned int snprintf_count(char *pBuf, unsigned int bufSize, char *fmt, ...) { diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c index 08db1e6b5166..0fb9e440cb9d 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "dcn10_ipp.h" #include "reg_helper.h" @@ -51,6 +53,12 @@ static const struct ipp_funcs dcn10_ipp_funcs = { .ipp_destroy = dcn10_ipp_destroy }; +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) +static const struct ipp_funcs dcn20_ipp_funcs = { + .ipp_destroy = dcn10_ipp_destroy +}; +#endif + void dcn10_ipp_construct( struct dcn10_ipp *ippn10, struct dc_context *ctx, @@ -68,3 +76,21 @@ void dcn10_ipp_construct( ippn10->ipp_mask = ipp_mask; } +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) +void dcn20_ipp_construct( + struct dcn10_ipp *ippn10, + struct dc_context *ctx, + int inst, + const struct dcn10_ipp_registers *regs, + const struct dcn10_ipp_shift *ipp_shift, + const struct dcn10_ipp_mask *ipp_mask) +{ + ippn10->base.ctx = ctx; + ippn10->base.inst = inst; + ippn10->base.funcs = &dcn20_ipp_funcs; + + ippn10->regs = regs; + ippn10->ipp_shift = ipp_shift; + ippn10->ipp_mask = ipp_mask; +} +#endif diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.h index 819b749c6e31..cfa24459242b 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_ipp.h @@ -49,6 +49,19 @@ SRI(CURSOR_HOT_SPOT, CURSOR, id), \ SRI(CURSOR_DST_OFFSET, CURSOR, id) +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) +#define IPP_REG_LIST_DCN20(id) \ + IPP_REG_LIST_DCN(id), \ + SRI(CURSOR_SETTINGS, HUBPREQ, id), \ + SRI(CURSOR_SURFACE_ADDRESS_HIGH, CURSOR0_, id), \ + SRI(CURSOR_SURFACE_ADDRESS, CURSOR0_, id), \ + SRI(CURSOR_SIZE, CURSOR0_, id), \ + SRI(CURSOR_CONTROL, CURSOR0_, id), \ + SRI(CURSOR_POSITION, CURSOR0_, id), \ + SRI(CURSOR_HOT_SPOT, CURSOR0_, id), \ + SRI(CURSOR_DST_OFFSET, CURSOR0_, id) +#endif + #define CURSOR0_CURSOR_CONTROL__CURSOR_2X_MAGNIFY__SHIFT 0x4 #define CURSOR0_CURSOR_CONTROL__CURSOR_2X_MAGNIFY_MASK 0x00000010L #define CURSOR1_CURSOR_CONTROL__CURSOR_2X_MAGNIFY__SHIFT 0x4 @@ -92,6 +105,27 @@ IPP_SF(CURSOR0_CURSOR_DST_OFFSET, CURSOR_DST_X_OFFSET, mask_sh), \ IPP_SF(CNVC_CFG0_FORMAT_CONTROL, OUTPUT_FP, mask_sh) +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) +#define IPP_MASK_SH_LIST_DCN20(mask_sh) \ + IPP_MASK_SH_LIST_DCN(mask_sh), \ + IPP_SF(HUBPREQ0_CURSOR_SETTINGS, CURSOR0_DST_Y_OFFSET, mask_sh), \ + IPP_SF(HUBPREQ0_CURSOR_SETTINGS, CURSOR0_CHUNK_HDL_ADJUST, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_SURFACE_ADDRESS_HIGH, CURSOR_SURFACE_ADDRESS_HIGH, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_SURFACE_ADDRESS, CURSOR_SURFACE_ADDRESS, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_SIZE, CURSOR_WIDTH, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_SIZE, CURSOR_HEIGHT, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_MODE, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_2X_MAGNIFY, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_PITCH, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_LINES_PER_CHUNK, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_CONTROL, CURSOR_ENABLE, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_POSITION, CURSOR_X_POSITION, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_POSITION, CURSOR_Y_POSITION, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_HOT_SPOT, CURSOR_HOT_SPOT_X, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_HOT_SPOT, CURSOR_HOT_SPOT_Y, mask_sh), \ + IPP_SF(CURSOR0_0_CURSOR_DST_OFFSET, CURSOR_DST_X_OFFSET, mask_sh) +#endif + #define IPP_DCN10_REG_FIELD_LIST(type) \ type CNVC_SURFACE_PIXEL_FORMAT; \ type CNVC_BYPASS; \ @@ -162,4 +196,13 @@ void dcn10_ipp_construct(struct dcn10_ipp *ippn10, const struct dcn10_ipp_shift *ipp_shift, const struct dcn10_ipp_mask *ipp_mask); +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) +void dcn20_ipp_construct(struct dcn10_ipp *ippn10, + struct dc_context *ctx, + int inst, + const struct dcn10_ipp_registers *regs, + const struct dcn10_ipp_shift *ipp_shift, + const struct dcn10_ipp_mask *ipp_mask); +#endif + #endif /* _DCN10_IPP_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c index 0126a44ba012..549d423a01f6 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.c @@ -23,6 +23,9 @@ * */ +#include <linux/delay.h> +#include <linux/slab.h> + #include "reg_helper.h" #include "core_types.h" @@ -229,7 +232,9 @@ static void setup_panel_mode( { uint32_t value; - ASSERT(REG(DP_DPHY_INTERNAL_CTRL)); + if (!REG(DP_DPHY_INTERNAL_CTRL)) + return; + value = REG_READ(DP_DPHY_INTERNAL_CTRL); switch (panel_mode) { @@ -726,6 +731,8 @@ void dcn10_link_encoder_construct( enc10->base.features.flags.bits.IS_HBR3_CAPABLE = bp_cap_info.DP_HBR3_EN; enc10->base.features.flags.bits.HDMI_6GB_EN = bp_cap_info.HDMI_6GB_EN; + enc10->base.features.flags.bits.DP_IS_USB_C = + bp_cap_info.DP_IS_USB_C; } else { DC_LOG_WARNING("%s: Failed to get encoder_cap_info from VBIOS with error code %d!\n", __func__, @@ -1357,5 +1364,5 @@ void dcn10_aux_initialize(struct dcn10_link_encoder *enc10) /* 1/4 window (the maximum allowed) */ AUX_REG_UPDATE(AUX_DPHY_RX_CONTROL0, - AUX_RX_RECEIVE_WINDOW, 1); + AUX_RX_RECEIVE_WINDOW, 0); } diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.h index b74b80a247ec..33b2af1a181c 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_link_encoder.h @@ -72,6 +72,9 @@ struct dcn10_link_enc_aux_registers { uint32_t AUX_CONTROL; uint32_t AUX_DPHY_RX_CONTROL0; +#ifdef CONFIG_DRM_AMD_DC_DCN2_0 + uint32_t AUX_DPHY_TX_CONTROL; +#endif }; struct dcn10_link_enc_hpd_registers { @@ -103,6 +106,23 @@ struct dcn10_link_enc_registers { uint32_t DP_DPHY_HBR2_PATTERN_CONTROL; uint32_t DP_SEC_CNTL1; uint32_t TMDS_CTL_BITS; +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + /* DCCG */ + uint32_t CLOCK_ENABLE; + /* DIG */ + uint32_t DIG_LANE_ENABLE; + /* UNIPHY */ + uint32_t CHANNEL_XBAR_CNTL; + /* indirect registers */ + uint32_t RAWLANE0_DIG_PCS_XF_RX_OVRD_IN_2; + uint32_t RAWLANE0_DIG_PCS_XF_RX_OVRD_IN_3; + uint32_t RAWLANE1_DIG_PCS_XF_RX_OVRD_IN_2; + uint32_t RAWLANE1_DIG_PCS_XF_RX_OVRD_IN_3; + uint32_t RAWLANE2_DIG_PCS_XF_RX_OVRD_IN_2; + uint32_t RAWLANE2_DIG_PCS_XF_RX_OVRD_IN_3; + uint32_t RAWLANE3_DIG_PCS_XF_RX_OVRD_IN_2; + uint32_t RAWLANE3_DIG_PCS_XF_RX_OVRD_IN_3; +#endif }; #define LE_SF(reg_name, field_name, post_fix)\ @@ -208,12 +228,166 @@ struct dcn10_link_enc_registers { type AUX_LS_READ_EN;\ type AUX_RX_RECEIVE_WINDOW +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + +#define DCN20_LINK_ENCODER_DPCS_REG_FIELD_LIST(type) \ + type RDPCS_PHY_DP_TX0_DATA_EN;\ + type RDPCS_PHY_DP_TX1_DATA_EN;\ + type RDPCS_PHY_DP_TX2_DATA_EN;\ + type RDPCS_PHY_DP_TX3_DATA_EN;\ + type RDPCS_PHY_DP_TX0_PSTATE;\ + type RDPCS_PHY_DP_TX1_PSTATE;\ + type RDPCS_PHY_DP_TX2_PSTATE;\ + type RDPCS_PHY_DP_TX3_PSTATE;\ + type RDPCS_PHY_DP_TX0_MPLL_EN;\ + type RDPCS_PHY_DP_TX1_MPLL_EN;\ + type RDPCS_PHY_DP_TX2_MPLL_EN;\ + type RDPCS_PHY_DP_TX3_MPLL_EN;\ + type RDPCS_TX_FIFO_LANE0_EN;\ + type RDPCS_TX_FIFO_LANE1_EN;\ + type RDPCS_TX_FIFO_LANE2_EN;\ + type RDPCS_TX_FIFO_LANE3_EN;\ + type RDPCS_EXT_REFCLK_EN;\ + type RDPCS_TX_FIFO_EN;\ + type UNIPHY_LINK_ENABLE;\ + type UNIPHY_CHANNEL0_INVERT;\ + type UNIPHY_CHANNEL1_INVERT;\ + type UNIPHY_CHANNEL2_INVERT;\ + type UNIPHY_CHANNEL3_INVERT;\ + type UNIPHY_LINK_ENABLE_HPD_MASK;\ + type UNIPHY_LANE_STAGGER_DELAY;\ + type RDPCS_SRAMCLK_BYPASS;\ + type RDPCS_SRAMCLK_EN;\ + type RDPCS_SRAMCLK_CLOCK_ON;\ + type DPCS_TX_FIFO_EN;\ + type RDPCS_PHY_DP_TX0_DISABLE;\ + type RDPCS_PHY_DP_TX1_DISABLE;\ + type RDPCS_PHY_DP_TX2_DISABLE;\ + type RDPCS_PHY_DP_TX3_DISABLE;\ + type RDPCS_PHY_DP_TX0_CLK_RDY;\ + type RDPCS_PHY_DP_TX1_CLK_RDY;\ + type RDPCS_PHY_DP_TX2_CLK_RDY;\ + type RDPCS_PHY_DP_TX3_CLK_RDY;\ + type RDPCS_PHY_DP_TX0_REQ;\ + type RDPCS_PHY_DP_TX1_REQ;\ + type RDPCS_PHY_DP_TX2_REQ;\ + type RDPCS_PHY_DP_TX3_REQ;\ + type RDPCS_PHY_DP_TX0_ACK;\ + type RDPCS_PHY_DP_TX1_ACK;\ + type RDPCS_PHY_DP_TX2_ACK;\ + type RDPCS_PHY_DP_TX3_ACK;\ + type RDPCS_PHY_DP_TX0_RESET;\ + type RDPCS_PHY_DP_TX1_RESET;\ + type RDPCS_PHY_DP_TX2_RESET;\ + type RDPCS_PHY_DP_TX3_RESET;\ + type RDPCS_PHY_RESET;\ + type RDPCS_PHY_CR_MUX_SEL;\ + type RDPCS_PHY_REF_RANGE;\ + type RDPCS_PHY_DP4_POR;\ + type RDPCS_SRAM_BYPASS;\ + type RDPCS_SRAM_EXT_LD_DONE;\ + type RDPCS_PHY_DP_TX0_TERM_CTRL;\ + type RDPCS_PHY_DP_TX1_TERM_CTRL;\ + type RDPCS_PHY_DP_TX2_TERM_CTRL;\ + type RDPCS_PHY_DP_TX3_TERM_CTRL;\ + type RDPCS_PHY_DP_REF_CLK_MPLLB_DIV;\ + type RDPCS_PHY_DP_MPLLB_MULTIPLIER;\ + type RDPCS_PHY_DP_MPLLB_SSC_EN;\ + type RDPCS_PHY_DP_MPLLB_DIV5_CLK_EN;\ + type RDPCS_PHY_DP_MPLLB_TX_CLK_DIV;\ + type RDPCS_PHY_DP_MPLLB_WORD_DIV2_EN;\ + type RDPCS_PHY_DP_MPLLB_FRACN_EN;\ + type RDPCS_PHY_DP_MPLLB_PMIX_EN;\ + type RDPCS_PHY_DP_MPLLB_FRACN_QUOT;\ + type RDPCS_PHY_DP_MPLLB_FRACN_DEN;\ + type RDPCS_PHY_DP_MPLLB_FRACN_REM;\ + type RDPCS_PHY_DP_MPLLB_SSC_UP_SPREAD;\ + type RDPCS_PHY_DP_MPLLB_SSC_STEPSIZE;\ + type RDPCS_PHY_DP_MPLLB_SSC_PEAK;\ + type RDPCS_PHY_DP_MPLLB_DIV_CLK_EN;\ + type RDPCS_PHY_DP_MPLLB_DIV_MULTIPLIER;\ + type RDPCS_PHY_TX_VBOOST_LVL;\ + type RDPCS_PHY_HDMIMODE_ENABLE;\ + type RDPCS_PHY_DP_REF_CLK_EN;\ + type RDPCS_PLL_UPDATE_DATA;\ + type RDPCS_SRAM_INIT_DONE;\ + type RDPCS_TX_CR_ADDR;\ + type RDPCS_TX_CR_DATA;\ + type RDPCS_PHY_HDMI_MPLLB_HDMI_DIV;\ + type RDPCS_PHY_DP_MPLLB_STATE;\ + type RDPCS_PHY_DP_TX0_WIDTH;\ + type RDPCS_PHY_DP_TX0_RATE;\ + type RDPCS_PHY_DP_TX1_WIDTH;\ + type RDPCS_PHY_DP_TX1_RATE;\ + type RDPCS_PHY_DP_TX2_WIDTH;\ + type RDPCS_PHY_DP_TX2_RATE;\ + type RDPCS_PHY_DP_TX3_WIDTH;\ + type RDPCS_PHY_DP_TX3_RATE;\ + type DPCS_SYMCLK_CLOCK_ON;\ + type DPCS_SYMCLK_GATE_DIS;\ + type DPCS_SYMCLK_EN;\ + type RDPCS_SYMCLK_DIV2_CLOCK_ON;\ + type RDPCS_SYMCLK_DIV2_GATE_DIS;\ + type RDPCS_SYMCLK_DIV2_EN;\ + type DPCS_TX_DATA_SWAP;\ + type DPCS_TX_DATA_ORDER_INVERT;\ + type DPCS_TX_FIFO_RD_START_DELAY;\ + type RDPCS_TX_FIFO_RD_START_DELAY;\ + type RDPCS_REG_FIFO_ERROR_MASK;\ + type RDPCS_TX_FIFO_ERROR_MASK;\ + type RDPCS_DPALT_DISABLE_TOGGLE_MASK;\ + type RDPCS_DPALT_4LANE_TOGGLE_MASK;\ + type RDPCS_PHY_DPALT_DISABLE_ACK;\ + type RDPCS_PHY_DP_MPLLB_V2I;\ + type RDPCS_PHY_DP_MPLLB_FREQ_VCO;\ + type RDPCS_PHY_DP_MPLLB_CP_INT;\ + type RDPCS_PHY_DP_MPLLB_CP_PROP;\ + type RDPCS_PHY_RX_REF_LD_VAL;\ + type RDPCS_PHY_RX_VCO_LD_VAL;\ + type DPCSTX_DEBUG_CONFIG; \ + type RDPCSTX_DEBUG_CONFIG + +#define DCN20_LINK_ENCODER_REG_FIELD_LIST(type) \ + type DIG_LANE0EN;\ + type DIG_LANE1EN;\ + type DIG_LANE2EN;\ + type DIG_LANE3EN;\ + type DIG_CLK_EN;\ + type SYMCLKA_CLOCK_ENABLE;\ + type DPHY_FEC_EN;\ + type DPHY_FEC_READY_SHADOW;\ + type DPHY_FEC_ACTIVE_STATUS;\ + DCN20_LINK_ENCODER_DPCS_REG_FIELD_LIST(type);\ + type VCO_LD_VAL_OVRD;\ + type VCO_LD_VAL_OVRD_EN;\ + type REF_LD_VAL_OVRD;\ + type REF_LD_VAL_OVRD_EN;\ + type AUX_RX_START_WINDOW; \ + type AUX_RX_HALF_SYM_DETECT_LEN; \ + type AUX_RX_TRANSITION_FILTER_EN; \ + type AUX_RX_ALLOW_BELOW_THRESHOLD_PHASE_DETECT; \ + type AUX_RX_ALLOW_BELOW_THRESHOLD_START; \ + type AUX_RX_ALLOW_BELOW_THRESHOLD_STOP; \ + type AUX_RX_PHASE_DETECT_LEN; \ + type AUX_RX_DETECTION_THRESHOLD; \ + type AUX_TX_PRECHARGE_LEN; \ + type AUX_TX_PRECHARGE_SYMBOLS; \ + type AUX_MODE_DET_CHECK_DELAY;\ + type DPCS_DBG_CBUS_DIS +#endif + struct dcn10_link_enc_shift { DCN_LINK_ENCODER_REG_FIELD_LIST(uint8_t); +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + DCN20_LINK_ENCODER_REG_FIELD_LIST(uint8_t); +#endif }; struct dcn10_link_enc_mask { DCN_LINK_ENCODER_REG_FIELD_LIST(uint32_t); +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + DCN20_LINK_ENCODER_REG_FIELD_LIST(uint32_t); +#endif }; struct dcn10_link_encoder { diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c index 958994edf2c4..0bca011ed7c9 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c @@ -438,6 +438,12 @@ static const struct mpc_funcs dcn10_mpc_funcs = { .assert_mpcc_idle_before_connect = mpc1_assert_mpcc_idle_before_connect, .init_mpcc_list_from_hw = mpc1_init_mpcc_list_from_hw, .update_blending = mpc1_update_blending, +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + .set_denorm = NULL, + .set_denorm_clamp = NULL, + .set_output_csc = NULL, + .set_output_gamma = NULL, +#endif }; void dcn10_mpc_construct(struct dcn10_mpc *mpc10, diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c index ab958cff3b76..e9ebbbe256b4 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c @@ -23,6 +23,8 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "dcn10_opp.h" #include "reg_helper.h" @@ -365,6 +367,11 @@ void opp1_program_oppbuf( */ REG_UPDATE(OPPBUF_CONTROL, OPPBUF_PIXEL_REPETITION, oppbuf->pixel_repetition); +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + /* Controls the number of padded pixels at the end of a segment */ + if (REG(OPPBUF_CONTROL1)) + REG_UPDATE(OPPBUF_CONTROL1, OPPBUF_NUM_SEGMENT_PADDED_PIXELS, oppbuf->num_segment_padded_pixels); +#endif } void opp1_pipe_clock_control(struct output_pixel_processor *opp, bool enable) @@ -391,6 +398,9 @@ static const struct opp_funcs dcn10_opp_funcs = { .opp_program_bit_depth_reduction = opp1_program_bit_depth_reduction, .opp_program_stereo = opp1_program_stereo, .opp_pipe_clock_control = opp1_pipe_clock_control, +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + .opp_set_disp_pattern_generator = NULL, +#endif .opp_destroy = opp1_destroy }; diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c index 0345d51e9d6f..a546c2bc9129 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c @@ -46,9 +46,7 @@ * This is a workaround for a bug that has existed since R5xx and has not been * fixed keep Front porch at minimum 2 for Interlaced mode or 1 for progressive. */ -static void optc1_apply_front_porch_workaround( - struct timing_generator *optc, - struct dc_crtc_timing *timing) +static void apply_front_porch_workaround(struct dc_crtc_timing *timing) { if (timing->flags.INTERLACE == 1) { if (timing->v_front_porch < 2) @@ -60,24 +58,33 @@ static void optc1_apply_front_porch_workaround( } void optc1_program_global_sync( - struct timing_generator *optc) + struct timing_generator *optc, + int vready_offset, + int vstartup_start, + int vupdate_offset, + int vupdate_width) { struct optc *optc1 = DCN10TG_FROM_TG(optc); - if (optc->dlg_otg_param.vstartup_start == 0) { + optc1->vready_offset = vready_offset; + optc1->vstartup_start = vstartup_start; + optc1->vupdate_offset = vupdate_offset; + optc1->vupdate_width = vupdate_width; + + if (optc1->vstartup_start == 0) { BREAK_TO_DEBUGGER(); return; } REG_SET(OTG_VSTARTUP_PARAM, 0, - VSTARTUP_START, optc->dlg_otg_param.vstartup_start); + VSTARTUP_START, optc1->vstartup_start); REG_SET_2(OTG_VUPDATE_PARAM, 0, - VUPDATE_OFFSET, optc->dlg_otg_param.vupdate_offset, - VUPDATE_WIDTH, optc->dlg_otg_param.vupdate_width); + VUPDATE_OFFSET, optc1->vupdate_offset, + VUPDATE_WIDTH, optc1->vupdate_width); REG_SET(OTG_VREADY_PARAM, 0, - VREADY_OFFSET, optc->dlg_otg_param.vready_offset); + VREADY_OFFSET, optc1->vready_offset); } static void optc1_disable_stereo(struct timing_generator *optc) @@ -132,25 +139,32 @@ void optc1_setup_vertical_interrupt2( void optc1_program_timing( struct timing_generator *optc, const struct dc_crtc_timing *dc_crtc_timing, + int vready_offset, + int vstartup_start, + int vupdate_offset, + int vupdate_width, + const enum signal_type signal, bool use_vbios) { struct dc_crtc_timing patched_crtc_timing; - uint32_t vesa_sync_start; uint32_t asic_blank_end; uint32_t asic_blank_start; uint32_t v_total; uint32_t v_sync_end; - uint32_t v_init, v_fp2; uint32_t h_sync_polarity, v_sync_polarity; uint32_t start_point = 0; uint32_t field_num = 0; uint32_t h_div_2; - int32_t vertical_line_start; struct optc *optc1 = DCN10TG_FROM_TG(optc); + optc1->signal = signal; + optc1->vready_offset = vready_offset; + optc1->vstartup_start = vstartup_start; + optc1->vupdate_offset = vupdate_offset; + optc1->vupdate_width = vupdate_width; patched_crtc_timing = *dc_crtc_timing; - optc1_apply_front_porch_workaround(optc, &patched_crtc_timing); + apply_front_porch_workaround(&patched_crtc_timing); /* Load horizontal timing */ @@ -163,24 +177,16 @@ void optc1_program_timing( OTG_H_SYNC_A_START, 0, OTG_H_SYNC_A_END, patched_crtc_timing.h_sync_width); - /* asic_h_blank_end = HsyncWidth + HbackPorch = - * vesa. usHorizontalTotal - vesa. usHorizontalSyncStart - - * vesa.h_left_border - */ - vesa_sync_start = patched_crtc_timing.h_addressable + - patched_crtc_timing.h_border_right + + /* blank_start = line end - front porch */ + asic_blank_start = patched_crtc_timing.h_total - patched_crtc_timing.h_front_porch; - asic_blank_end = patched_crtc_timing.h_total - - vesa_sync_start - + /* blank_end = blank_start - active */ + asic_blank_end = asic_blank_start - + patched_crtc_timing.h_border_right - + patched_crtc_timing.h_addressable - patched_crtc_timing.h_border_left; - /* h_blank_start = v_blank_end + v_active */ - asic_blank_start = asic_blank_end + - patched_crtc_timing.h_border_left + - patched_crtc_timing.h_addressable + - patched_crtc_timing.h_border_right; - REG_UPDATE_2(OTG_H_BLANK_START_END, OTG_H_BLANK_START, asic_blank_start, OTG_H_BLANK_END, asic_blank_end); @@ -212,24 +218,15 @@ void optc1_program_timing( OTG_V_SYNC_A_START, 0, OTG_V_SYNC_A_END, v_sync_end); - vesa_sync_start = patched_crtc_timing.v_addressable + - patched_crtc_timing.v_border_bottom + + /* blank_start = frame end - front porch */ + asic_blank_start = patched_crtc_timing.v_total - patched_crtc_timing.v_front_porch; - asic_blank_end = (patched_crtc_timing.v_total - - vesa_sync_start - - patched_crtc_timing.v_border_top); - - /* v_blank_start = v_blank_end + v_active */ - asic_blank_start = asic_blank_end + - (patched_crtc_timing.v_border_top + - patched_crtc_timing.v_addressable + - patched_crtc_timing.v_border_bottom); - - vertical_line_start = asic_blank_end - optc->dlg_otg_param.vstartup_start + 1; - v_fp2 = 0; - if (vertical_line_start < 0) - v_fp2 = -vertical_line_start; + /* blank_end = blank_start - active */ + asic_blank_end = asic_blank_start - + patched_crtc_timing.v_border_bottom - + patched_crtc_timing.v_addressable - + patched_crtc_timing.v_border_top; REG_UPDATE_2(OTG_V_BLANK_START_END, OTG_V_BLANK_START, asic_blank_start, @@ -242,10 +239,9 @@ void optc1_program_timing( REG_UPDATE(OTG_V_SYNC_A_CNTL, OTG_V_SYNC_A_POL, v_sync_polarity); - v_init = asic_blank_start; - if (optc->dlg_otg_param.signal == SIGNAL_TYPE_DISPLAY_PORT || - optc->dlg_otg_param.signal == SIGNAL_TYPE_DISPLAY_PORT_MST || - optc->dlg_otg_param.signal == SIGNAL_TYPE_EDP) { + if (optc1->signal == SIGNAL_TYPE_DISPLAY_PORT || + optc1->signal == SIGNAL_TYPE_DISPLAY_PORT_MST || + optc1->signal == SIGNAL_TYPE_EDP) { start_point = 1; if (patched_crtc_timing.flags.INTERLACE == 1) field_num = 1; @@ -253,13 +249,10 @@ void optc1_program_timing( /* Interlace */ if (REG(OTG_INTERLACE_CONTROL)) { - if (patched_crtc_timing.flags.INTERLACE == 1) { + if (patched_crtc_timing.flags.INTERLACE == 1) REG_UPDATE(OTG_INTERLACE_CONTROL, OTG_INTERLACE_ENABLE, 1); - v_init = v_init / 2; - if ((optc->dlg_otg_param.vstartup_start/2)*2 > asic_blank_end) - v_fp2 = v_fp2 / 2; - } else + else REG_UPDATE(OTG_INTERLACE_CONTROL, OTG_INTERLACE_ENABLE, 0); } @@ -268,16 +261,18 @@ void optc1_program_timing( REG_UPDATE(CONTROL, VTG0_ENABLE, 0); - REG_UPDATE_2(CONTROL, - VTG0_FP2, v_fp2, - VTG0_VCOUNT_INIT, v_init); - /* original code is using VTG offset to address OTG reg, seems wrong */ REG_UPDATE_2(OTG_CONTROL, OTG_START_POINT_CNTL, start_point, OTG_FIELD_NUMBER_CNTL, field_num); - optc1_program_global_sync(optc); + optc->funcs->program_global_sync(optc, + vready_offset, + vstartup_start, + vupdate_offset, + vupdate_width); + + optc->funcs->set_vtg_params(optc, dc_crtc_timing); /* TODO * patched_crtc_timing.flags.HORZ_COUNT_BY_TWO == 1 @@ -296,6 +291,48 @@ void optc1_program_timing( } +void optc1_set_vtg_params(struct timing_generator *optc, + const struct dc_crtc_timing *dc_crtc_timing) +{ + struct dc_crtc_timing patched_crtc_timing; + uint32_t asic_blank_end; + uint32_t v_init; + uint32_t v_fp2 = 0; + int32_t vertical_line_start; + + struct optc *optc1 = DCN10TG_FROM_TG(optc); + + patched_crtc_timing = *dc_crtc_timing; + apply_front_porch_workaround(&patched_crtc_timing); + + /* VCOUNT_INIT is the start of blank */ + v_init = patched_crtc_timing.v_total - patched_crtc_timing.v_front_porch; + + /* end of blank = v_init - active */ + asic_blank_end = v_init - + patched_crtc_timing.v_border_bottom - + patched_crtc_timing.v_addressable - + patched_crtc_timing.v_border_top; + + /* if VSTARTUP is before VSYNC, FP2 is the offset, otherwise 0 */ + vertical_line_start = asic_blank_end - optc1->vstartup_start + 1; + if (vertical_line_start < 0) + v_fp2 = -vertical_line_start; + + /* Interlace */ + if (REG(OTG_INTERLACE_CONTROL)) { + if (patched_crtc_timing.flags.INTERLACE == 1) { + v_init = v_init / 2; + if ((optc1->vstartup_start/2)*2 > asic_blank_end) + v_fp2 = v_fp2 / 2; + } + } + + REG_UPDATE_2(CONTROL, + VTG0_FP2, v_fp2, + VTG0_VCOUNT_INIT, v_init); +} + void optc1_set_blank_data_double_buffer(struct timing_generator *optc, bool enable) { struct optc *optc1 = DCN10TG_FROM_TG(optc); @@ -547,6 +584,13 @@ uint32_t optc1_get_vblank_counter(struct timing_generator *optc) void optc1_lock(struct timing_generator *optc) { struct optc *optc1 = DCN10TG_FROM_TG(optc); + uint32_t regval = 0; + + regval = REG_READ(OTG_CONTROL); + + /* otg is not running, do not need to be locked */ + if ((regval & 0x1) == 0x0) + return; REG_SET(OTG_GLOBAL_CONTROL0, 0, OTG_MASTER_UPDATE_LOCK_SEL, optc->inst); @@ -554,10 +598,12 @@ void optc1_lock(struct timing_generator *optc) OTG_MASTER_UPDATE_LOCK, 1); /* Should be fast, status does not update on maximus */ - if (optc->ctx->dce_environment != DCE_ENV_FPGA_MAXIMUS) + if (optc->ctx->dce_environment != DCE_ENV_FPGA_MAXIMUS) { + REG_WAIT(OTG_MASTER_UPDATE_LOCK, UPDATE_LOCK_STATUS, 1, 1, 10); + } } void optc1_unlock(struct timing_generator *optc) @@ -754,6 +800,32 @@ void optc1_set_static_screen_control( OTG_STATIC_SCREEN_FRAME_COUNT, 2); } +void optc1_setup_manual_trigger(struct timing_generator *optc) +{ + struct optc *optc1 = DCN10TG_FROM_TG(optc); + + REG_SET(OTG_GLOBAL_CONTROL2, 0, + MANUAL_FLOW_CONTROL_SEL, optc->inst); + + REG_SET_8(OTG_TRIGA_CNTL, 0, + OTG_TRIGA_SOURCE_SELECT, 22, + OTG_TRIGA_SOURCE_PIPE_SELECT, optc->inst, + OTG_TRIGA_RISING_EDGE_DETECT_CNTL, 1, + OTG_TRIGA_FALLING_EDGE_DETECT_CNTL, 0, + OTG_TRIGA_POLARITY_SELECT, 0, + OTG_TRIGA_FREQUENCY_SELECT, 0, + OTG_TRIGA_DELAY, 0, + OTG_TRIGA_CLEAR, 1); +} + +void optc1_program_manual_trigger(struct timing_generator *optc) +{ + struct optc *optc1 = DCN10TG_FROM_TG(optc); + + REG_SET(OTG_MANUAL_FLOW_CONTROL, 0, + MANUAL_FLOW_CONTROL, 1); +} + /** ***************************************************************************** @@ -786,6 +858,10 @@ void optc1_set_drr( OTG_FORCE_LOCK_ON_EVENT, 0, OTG_SET_V_TOTAL_MIN_MASK_EN, 0, OTG_SET_V_TOTAL_MIN_MASK, 0); + + // Setup manual flow control for EOF via TRIG_A + optc->funcs->setup_manual_trigger(optc); + } else { REG_UPDATE_4(OTG_V_TOTAL_CONTROL, OTG_SET_V_TOTAL_MIN_MASK, 0, @@ -1420,6 +1496,9 @@ static const struct timing_generator_funcs dcn10_tg_funcs = { .clear_optc_underflow = optc1_clear_optc_underflow, .get_crc = optc1_get_crc, .configure_crc = optc1_configure_crc, + .set_vtg_params = optc1_set_vtg_params, + .program_manual_trigger = optc1_program_manual_trigger, + .setup_manual_trigger = optc1_setup_manual_trigger }; void dcn10_timing_generator_init(struct optc *optc1) @@ -1437,10 +1516,28 @@ void dcn10_timing_generator_init(struct optc *optc1) optc1->comb_opp_id = 0xf; } +#ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT +/* "Containter" vs. "pixel" is a concept within HW blocks, mostly those closer to the back-end. It works like this: + * + * - In most of the formats (RGB or YCbCr 4:4:4, 4:2:2 uncompressed and DSC 4:2:2 Simple) pixel rate is the same as + * containter rate. + * + * - In 4:2:0 (DSC or uncompressed) there are two pixels per container, hence the target container rate has to be + * halved to maintain the correct pixel rate. + * + * - Unlike 4:2:2 uncompressed, DSC 4:2:2 Native also has two pixels per container (this happens when DSC is applied + * to it) and has to be treated the same as 4:2:0, i.e. target containter rate has to be halved in this case as well. + * + */ +#endif bool optc1_is_two_pixels_per_containter(const struct dc_crtc_timing *timing) { bool two_pix = timing->pixel_encoding == PIXEL_ENCODING_YCBCR420; +#ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT + two_pix = two_pix || (timing->flags.DSC && timing->pixel_encoding == PIXEL_ENCODING_YCBCR422 + && !timing->dsc_cfg.ycbcr422_simple); +#endif return two_pix; } diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h index 4eb9a898c237..02599eb92ca6 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h @@ -84,13 +84,17 @@ SRI(OTG_CRC0_WINDOWA_X_CONTROL, OTG, inst),\ SRI(OTG_CRC0_WINDOWA_Y_CONTROL, OTG, inst),\ SRI(OTG_CRC0_WINDOWB_X_CONTROL, OTG, inst),\ - SRI(OTG_CRC0_WINDOWB_Y_CONTROL, OTG, inst) + SRI(OTG_CRC0_WINDOWB_Y_CONTROL, OTG, inst),\ + SR(GSL_SOURCE_SELECT),\ + SRI(OTG_GLOBAL_CONTROL2, OTG, inst),\ + SRI(OTG_TRIGA_MANUAL_TRIG, OTG, inst) #define TG_COMMON_REG_LIST_DCN1_0(inst) \ TG_COMMON_REG_LIST_DCN(inst),\ SRI(OTG_TEST_PATTERN_PARAMETERS, OTG, inst),\ SRI(OTG_TEST_PATTERN_CONTROL, OTG, inst),\ - SRI(OTG_TEST_PATTERN_COLOR, OTG, inst) + SRI(OTG_TEST_PATTERN_COLOR, OTG, inst),\ + SRI(OTG_MANUAL_FLOW_CONTROL, OTG, inst) struct dcn_optc_registers { @@ -124,6 +128,8 @@ struct dcn_optc_registers { uint32_t OTG_V_TOTAL_MIN; uint32_t OTG_V_TOTAL_CONTROL; uint32_t OTG_TRIGA_CNTL; + uint32_t OTG_TRIGA_MANUAL_TRIG; + uint32_t OTG_MANUAL_FLOW_CONTROL; uint32_t OTG_FORCE_COUNT_NOW_CNTL; uint32_t OTG_STATIC_SCREEN_CONTROL; uint32_t OTG_STATUS_FRAME_COUNT; @@ -156,6 +162,14 @@ struct dcn_optc_registers { uint32_t OTG_CRC0_WINDOWA_Y_CONTROL; uint32_t OTG_CRC0_WINDOWB_X_CONTROL; uint32_t OTG_CRC0_WINDOWB_Y_CONTROL; + uint32_t GSL_SOURCE_SELECT; +#ifdef CONFIG_DRM_AMD_DC_DCN2_0 + uint32_t DWB_SOURCE_SELECT; + uint32_t OTG_DSC_START_POSITION; + uint32_t OPTC_DATA_FORMAT_CONTROL; + uint32_t OPTC_BYTES_PER_PIXEL; + uint32_t OPTC_WIDTH_CONTROL; +#endif }; #define TG_COMMON_MASK_SH_LIST_DCN(mask_sh)\ @@ -213,6 +227,11 @@ struct dcn_optc_registers { SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_SOURCE_PIPE_SELECT, mask_sh),\ SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_RISING_EDGE_DETECT_CNTL, mask_sh),\ SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_FALLING_EDGE_DETECT_CNTL, mask_sh),\ + SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_POLARITY_SELECT, mask_sh),\ + SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_FREQUENCY_SELECT, mask_sh),\ + SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_DELAY, mask_sh),\ + SF(OTG0_OTG_TRIGA_CNTL, OTG_TRIGA_CLEAR, mask_sh),\ + SF(OTG0_OTG_TRIGA_MANUAL_TRIG, OTG_TRIGA_MANUAL_TRIG, mask_sh),\ SF(OTG0_OTG_STATIC_SCREEN_CONTROL, OTG_STATIC_SCREEN_EVENT_MASK, mask_sh),\ SF(OTG0_OTG_STATIC_SCREEN_CONTROL, OTG_STATIC_SCREEN_FRAME_COUNT, mask_sh),\ SF(OTG0_OTG_STATUS_FRAME_COUNT, OTG_FRAME_COUNT, mask_sh),\ @@ -266,8 +285,11 @@ struct dcn_optc_registers { SF(OTG0_OTG_CRC0_WINDOWB_X_CONTROL, OTG_CRC0_WINDOWB_X_START, mask_sh),\ SF(OTG0_OTG_CRC0_WINDOWB_X_CONTROL, OTG_CRC0_WINDOWB_X_END, mask_sh),\ SF(OTG0_OTG_CRC0_WINDOWB_Y_CONTROL, OTG_CRC0_WINDOWB_Y_START, mask_sh),\ - SF(OTG0_OTG_CRC0_WINDOWB_Y_CONTROL, OTG_CRC0_WINDOWB_Y_END, mask_sh) - + SF(OTG0_OTG_CRC0_WINDOWB_Y_CONTROL, OTG_CRC0_WINDOWB_Y_END, mask_sh),\ + SF(GSL_SOURCE_SELECT, GSL0_READY_SOURCE_SEL, mask_sh),\ + SF(GSL_SOURCE_SELECT, GSL1_READY_SOURCE_SEL, mask_sh),\ + SF(GSL_SOURCE_SELECT, GSL2_READY_SOURCE_SEL, mask_sh),\ + SF(OTG0_OTG_GLOBAL_CONTROL2, MANUAL_FLOW_CONTROL_SEL, mask_sh) #define TG_COMMON_MASK_SH_LIST_DCN1_0(mask_sh)\ TG_COMMON_MASK_SH_LIST_DCN(mask_sh),\ @@ -282,7 +304,8 @@ struct dcn_optc_registers { SF(OTG0_OTG_TEST_PATTERN_CONTROL, OTG_TEST_PATTERN_COLOR_FORMAT, mask_sh),\ SF(OTG0_OTG_TEST_PATTERN_COLOR, OTG_TEST_PATTERN_MASK, mask_sh),\ SF(OTG0_OTG_TEST_PATTERN_COLOR, OTG_TEST_PATTERN_DATA, mask_sh),\ - SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SRC_SEL, mask_sh) + SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SRC_SEL, mask_sh),\ + SF(OTG0_OTG_MANUAL_FLOW_CONTROL, MANUAL_FLOW_CONTROL, mask_sh),\ #define TG_REG_FIELD_LIST_DCN1_0(type) \ type VSTARTUP_START;\ @@ -338,6 +361,11 @@ struct dcn_optc_registers { type OTG_TRIGA_SOURCE_PIPE_SELECT;\ type OTG_TRIGA_RISING_EDGE_DETECT_CNTL;\ type OTG_TRIGA_FALLING_EDGE_DETECT_CNTL;\ + type OTG_TRIGA_POLARITY_SELECT;\ + type OTG_TRIGA_FREQUENCY_SELECT;\ + type OTG_TRIGA_DELAY;\ + type OTG_TRIGA_CLEAR;\ + type OTG_TRIGA_MANUAL_TRIG;\ type OTG_STATIC_SCREEN_EVENT_MASK;\ type OTG_STATIC_SCREEN_FRAME_COUNT;\ type OTG_FRAME_COUNT;\ @@ -413,12 +441,43 @@ struct dcn_optc_registers { type OTG_CRC0_WINDOWB_X_START;\ type OTG_CRC0_WINDOWB_X_END;\ type OTG_CRC0_WINDOWB_Y_START;\ - type OTG_CRC0_WINDOWB_Y_END; + type OTG_CRC0_WINDOWB_Y_END;\ + type GSL0_READY_SOURCE_SEL;\ + type GSL1_READY_SOURCE_SEL;\ + type GSL2_READY_SOURCE_SEL;\ + type MANUAL_FLOW_CONTROL;\ + type MANUAL_FLOW_CONTROL_SEL; + +#ifdef CONFIG_DRM_AMD_DC_DCN2_0 +#define TG_REG_FIELD_LIST(type) \ + TG_REG_FIELD_LIST_DCN1_0(type)\ + type MASTER_UPDATE_LOCK_DB_X;\ + type MASTER_UPDATE_LOCK_DB_Y;\ + type MASTER_UPDATE_LOCK_DB_EN;\ + type GLOBAL_UPDATE_LOCK_EN;\ + type DIG_UPDATE_LOCATION;\ + type OTG_DSC_START_POSITION_X;\ + type OTG_DSC_START_POSITION_LINE_NUM;\ + type OPTC_NUM_OF_INPUT_SEGMENT;\ + type OPTC_SEG0_SRC_SEL;\ + type OPTC_SEG1_SRC_SEL;\ + type OPTC_MEM_SEL;\ + type OPTC_DATA_FORMAT;\ + type OPTC_DSC_MODE;\ + type OPTC_DSC_BYTES_PER_PIXEL;\ + type OPTC_DSC_SLICE_WIDTH;\ + type OPTC_SEGMENT_WIDTH;\ + type OPTC_DWB0_SOURCE_SELECT;\ + type OPTC_DWB1_SOURCE_SELECT; + +#else #define TG_REG_FIELD_LIST(type) \ TG_REG_FIELD_LIST_DCN1_0(type) +#endif + struct dcn_optc_shift { TG_REG_FIELD_LIST(uint8_t) @@ -446,6 +505,12 @@ struct optc { uint32_t min_v_sync_width; uint32_t min_v_blank; uint32_t min_v_blank_interlace; + + int vstartup_start; + int vupdate_offset; + int vupdate_width; + int vready_offset; + enum signal_type signal; }; void dcn10_timing_generator_init(struct optc *optc); @@ -481,6 +546,11 @@ bool optc1_validate_timing( void optc1_program_timing( struct timing_generator *optc, const struct dc_crtc_timing *dc_crtc_timing, + int vready_offset, + int vstartup_start, + int vupdate_offset, + int vupdate_width, + const enum signal_type signal, bool use_vbios); void optc1_setup_vertical_interrupt0( @@ -495,7 +565,11 @@ void optc1_setup_vertical_interrupt2( uint32_t start_line); void optc1_program_global_sync( - struct timing_generator *optc); + struct timing_generator *optc, + int vready_offset, + int vstartup_start, + int vupdate_offset, + int vupdate_width); bool optc1_disable_crtc(struct timing_generator *optc); @@ -582,4 +656,7 @@ bool optc1_get_crc(struct timing_generator *optc, bool optc1_is_two_pixels_per_containter(const struct dc_crtc_timing *timing); +void optc1_set_vtg_params(struct timing_generator *optc, + const struct dc_crtc_timing *dc_crtc_timing); + #endif /* __DC_TIMING_GENERATOR_DCN10_H__ */ diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c index 7eccb54c421d..a12530a3ab9c 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c @@ -23,13 +23,14 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "dc.h" #include "resource.h" #include "include/irq_service_interface.h" #include "dcn10_resource.h" - #include "dcn10_ipp.h" #include "dcn10_mpc.h" #include "irq/dcn10/irq_service_dcn10.h" @@ -40,7 +41,6 @@ #include "dcn10_opp.h" #include "dcn10_link_encoder.h" #include "dcn10_stream_encoder.h" -#include "dcn10_clk_mgr.h" #include "dce/dce_clock_source.h" #include "dce/dce_audio.h" #include "dce/dce_hwseq.h" @@ -153,9 +153,7 @@ enum dcn10_clk_src_array_id { DCN10_CLK_SRC_PLL2, DCN10_CLK_SRC_PLL3, DCN10_CLK_SRC_TOTAL, -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) DCN101_CLK_SRC_TOTAL = DCN10_CLK_SRC_PLL3 -#endif }; /* begin ********************* @@ -202,6 +200,7 @@ enum dcn10_clk_src_array_id { #define MMHUB_SR(reg_name)\ .reg_name = MMHUB_BASE(mm ## reg_name ## _BASE_IDX) + \ mm ## reg_name + /* macros to expend register list macro defined in HW object header file * end *********************/ @@ -445,7 +444,6 @@ static const struct bios_registers bios_regs = { HUBP_REG_LIST_DCN10(id)\ } - static const struct dcn_mi_registers hubp_regs[] = { hubp_regs(0), hubp_regs(1), @@ -461,7 +459,6 @@ static const struct dcn_mi_mask hubp_mask = { HUBP_MASK_SH_LIST_DCN10(_MASK) }; - static const struct dcn_hubbub_registers hubbub_reg = { HUBBUB_REG_LIST_DCN10(0) }; @@ -504,7 +501,6 @@ static const struct resource_caps res_cap = { .num_ddc = 4, }; -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) static const struct resource_caps rv2_res_cap = { .num_timing_generator = 3, .num_opp = 3, @@ -512,9 +508,8 @@ static const struct resource_caps rv2_res_cap = { .num_audio = 3, .num_stream_encoder = 3, .num_pll = 3, - .num_ddc = 3, + .num_ddc = 4, }; -#endif static const struct dc_plane_cap plane_cap = { .type = DC_PLANE_TYPE_DCN_UNIVERSAL, @@ -567,6 +562,7 @@ static const struct dc_debug_options debug_defaults_drv = { .az_endpoint_mute_only = true, .recovery_enabled = false, /*enable this by default after testing.*/ .max_downscale_src_width = 3840, + .underflow_assert_delay_us = 0xFFFFFFFF, }; static const struct dc_debug_options debug_defaults_diags = { @@ -576,7 +572,8 @@ static const struct dc_debug_options debug_defaults_diags = { .clock_trace = true, .disable_stutter = true, .disable_pplib_clock_request = true, - .disable_pplib_wm_range = true + .disable_pplib_wm_range = true, + .underflow_assert_delay_us = 0xFFFFFFFF, }; static void dcn10_dpp_destroy(struct dpp **dpp) @@ -966,9 +963,6 @@ static void destruct(struct dcn10_resource_pool *pool) if (pool->base.dmcu != NULL) dce_dmcu_destroy(&pool->base.dmcu); - if (pool->base.clk_mgr != NULL) - dce_clk_mgr_destroy(&pool->base.clk_mgr); - kfree(pool->base.pp_smu); } @@ -1217,6 +1211,38 @@ static enum dc_status dcn10_get_default_swizzle_mode(struct dc_plane_state *plan return result; } +struct stream_encoder *dcn10_find_first_free_match_stream_enc_for_link( + struct resource_context *res_ctx, + const struct resource_pool *pool, + struct dc_stream_state *stream) +{ + int i; + int j = -1; + struct dc_link *link = stream->link; + + for (i = 0; i < pool->stream_enc_count; i++) { + if (!res_ctx->is_stream_enc_acquired[i] && + pool->stream_enc[i]) { + /* Store first available for MST second display + * in daisy chain use case + */ + j = i; + if (pool->stream_enc[i]->id == + link->link_enc->preferred_engine) + return pool->stream_enc[i]; + } + } + + /* + * For CZ and later, we can allow DIG FE and BE to differ for all display types + */ + + if (j >= 0) + return pool->stream_enc[j]; + + return NULL; +} + static const struct dc_cap_funcs cap_funcs = { .get_dcc_compression_cap = dcn10_get_dcc_compression_cap }; @@ -1229,7 +1255,8 @@ static const struct resource_funcs dcn10_res_pool_funcs = { .validate_plane = dcn10_validate_plane, .validate_global = dcn10_validate_global, .add_stream_to_ctx = dcn10_add_stream_to_ctx, - .get_default_swizzle_mode = dcn10_get_default_swizzle_mode + .get_default_swizzle_mode = dcn10_get_default_swizzle_mode, + .find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link }; static uint32_t read_pipe_fuses(struct dc_context *ctx) @@ -1252,11 +1279,9 @@ static bool construct( ctx->dc_bios->regs = &bios_regs; -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) if (ctx->dce_version == DCN_VERSION_1_01) pool->base.res_cap = &rv2_res_cap; else -#endif pool->base.res_cap = &res_cap; pool->base.funcs = &dcn10_res_pool_funcs; @@ -1273,10 +1298,8 @@ static bool construct( /* max pipe num for ASIC before check pipe fuses */ pool->base.pipe_count = pool->base.res_cap->num_timing_generator; -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) if (dc->ctx->dce_version == DCN_VERSION_1_01) pool->base.pipe_count = 3; -#endif dc->caps.max_video_width = 3840; dc->caps.max_downscale_ratio = 200; dc->caps.i2c_speed_in_khz = 100; @@ -1309,26 +1332,17 @@ static bool construct( CLOCK_SOURCE_COMBO_PHY_PLL2, &clk_src_regs[2], false); -#ifdef CONFIG_DRM_AMD_DC_DCN1_01 if (dc->ctx->dce_version == DCN_VERSION_1_0) { pool->base.clock_sources[DCN10_CLK_SRC_PLL3] = dcn10_clock_source_create(ctx, ctx->dc_bios, CLOCK_SOURCE_COMBO_PHY_PLL3, &clk_src_regs[3], false); } -#else - pool->base.clock_sources[DCN10_CLK_SRC_PLL3] = - dcn10_clock_source_create(ctx, ctx->dc_bios, - CLOCK_SOURCE_COMBO_PHY_PLL3, - &clk_src_regs[3], false); -#endif pool->base.clk_src_count = DCN10_CLK_SRC_TOTAL; -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) if (dc->ctx->dce_version == DCN_VERSION_1_01) pool->base.clk_src_count = DCN101_CLK_SRC_TOTAL; -#endif pool->base.dp_clock_source = dcn10_clock_source_create(ctx, ctx->dc_bios, @@ -1343,12 +1357,6 @@ static bool construct( goto fail; } } - pool->base.clk_mgr = dcn1_clk_mgr_create(ctx); - if (pool->base.clk_mgr == NULL) { - dm_error("DC: failed to create display clock!\n"); - BREAK_TO_DEBUGGER(); - goto fail; - } pool->base.dmcu = dcn10_dmcu_create(ctx, &dmcu_regs, @@ -1374,7 +1382,6 @@ static bool construct( memcpy(dc->dcn_ip, &dcn10_ip_defaults, sizeof(dcn10_ip_defaults)); memcpy(dc->dcn_soc, &dcn10_soc_defaults, sizeof(dcn10_soc_defaults)); -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) if (dc->ctx->dce_version == DCN_VERSION_1_01) { struct dcn_soc_bounding_box *dcn_soc = dc->dcn_soc; struct dcn_ip_params *dcn_ip = dc->dcn_ip; @@ -1385,7 +1392,6 @@ static bool construct( dcn_soc->dram_clock_change_latency = 23; dcn_ip->max_num_dpp = 3; } -#endif if (ASICREV_IS_RV1_F0(dc->ctx->asic_id.hw_internal_rev)) { dc->dcn_soc->urgent_latency = 3; dc->debug.disable_dmcu = true; diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.h index 999c684a0b36..633025ccb870 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.h @@ -42,6 +42,11 @@ struct resource_pool *dcn10_create_resource_pool( const struct dc_init_data *init_data, struct dc *dc); +struct stream_encoder *dcn10_find_first_free_match_stream_enc_for_link( + struct resource_context *res_ctx, + const struct resource_pool *pool, + struct dc_stream_state *stream); + #endif /* __DC_RESOURCE_DCN10_H__ */ diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c index 8ee9f6dc1d62..b9ffbf6b58ff 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.c @@ -23,6 +23,7 @@ * */ +#include <linux/delay.h> #include "dc_bios_types.h" #include "dcn10_stream_encoder.h" @@ -415,6 +416,7 @@ void enc1_stream_encoder_dp_set_stream_attribute( case COLOR_SPACE_APPCTRL: case COLOR_SPACE_CUSTOMPOINTS: case COLOR_SPACE_UNKNOWN: + case COLOR_SPACE_YCBCR709_BLACK: /* do nothing */ break; } @@ -471,7 +473,7 @@ void enc1_stream_encoder_dp_set_stream_attribute( hw_crtc_timing.v_addressable + hw_crtc_timing.v_border_bottom); } -static void enc1_stream_encoder_set_stream_attribute_helper( +void enc1_stream_encoder_set_stream_attribute_helper( struct dcn10_stream_encoder *enc1, struct dc_crtc_timing *crtc_timing) { @@ -726,11 +728,9 @@ void enc1_stream_encoder_update_dp_info_packets( 3, /* packetIndex */ &info_frame->hdrsmd); - if (info_frame->dpsdp.valid) - enc1_update_generic_info_packet( - enc1, - 4,/* packetIndex */ - &info_frame->dpsdp); + /* packetIndex 4 is used for send immediate sdp message, and please + * use other packetIndex (such as 5,6) for other info packet + */ /* enable/disable transmission of packet(s). * If enabled, packet transmission begins on the next frame @@ -738,7 +738,101 @@ void enc1_stream_encoder_update_dp_info_packets( REG_UPDATE(DP_SEC_CNTL, DP_SEC_GSP0_ENABLE, info_frame->vsc.valid); REG_UPDATE(DP_SEC_CNTL, DP_SEC_GSP2_ENABLE, info_frame->spd.valid); REG_UPDATE(DP_SEC_CNTL, DP_SEC_GSP3_ENABLE, info_frame->hdrsmd.valid); - REG_UPDATE(DP_SEC_CNTL, DP_SEC_GSP4_ENABLE, info_frame->dpsdp.valid); + + + /* This bit is the master enable bit. + * When enabling secondary stream engine, + * this master bit must also be set. + * This register shared with audio info frame. + * Therefore we need to enable master bit + * if at least on of the fields is not 0 + */ + value = REG_READ(DP_SEC_CNTL); + if (value) + REG_UPDATE(DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, 1); +} + +void enc1_stream_encoder_send_immediate_sdp_message( + struct stream_encoder *enc, + const uint8_t *custom_sdp_message, + unsigned int sdp_message_size) +{ + struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc); + uint32_t value = 0; + + /* TODOFPGA Figure out a proper number for max_retries polling for lock + * use 50 for now. + */ + uint32_t max_retries = 50; + + /* check if GSP4 is transmitted */ + REG_WAIT(DP_SEC_CNTL2, DP_SEC_GSP4_SEND_PENDING, + 0, 10, max_retries); + + /* disable GSP4 transmitting */ + REG_UPDATE(DP_SEC_CNTL2, DP_SEC_GSP4_SEND, 0); + + /* transmit GSP4 at the earliest time in a frame */ + REG_UPDATE(DP_SEC_CNTL2, DP_SEC_GSP4_SEND_ANY_LINE, 1); + + /*we need turn on clock before programming AFMT block*/ + REG_UPDATE(AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, 1); + + /* check if HW reading GSP memory */ + REG_WAIT(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT, + 0, 10, max_retries); + + /* HW does is not reading GSP memory not reading too long -> + * something wrong. clear GPS memory access and notify? + * hw SW is writing to GSP memory + */ + REG_UPDATE(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT_CLR, 1); + + /* use generic packet 4 for immediate sdp message */ + REG_UPDATE(AFMT_VBI_PACKET_CONTROL, + AFMT_GENERIC_INDEX, 4); + + /* write generic packet header + * (4th byte is for GENERIC0 only) + */ + REG_SET_4(AFMT_GENERIC_HDR, 0, + AFMT_GENERIC_HB0, custom_sdp_message[0], + AFMT_GENERIC_HB1, custom_sdp_message[1], + AFMT_GENERIC_HB2, custom_sdp_message[2], + AFMT_GENERIC_HB3, custom_sdp_message[3]); + + /* write generic packet contents + * (we never use last 4 bytes) + * there are 8 (0-7) mmDIG0_AFMT_GENERIC0_x registers + */ + { + const uint32_t *content = + (const uint32_t *) &custom_sdp_message[4]; + + REG_WRITE(AFMT_GENERIC_0, *content++); + REG_WRITE(AFMT_GENERIC_1, *content++); + REG_WRITE(AFMT_GENERIC_2, *content++); + REG_WRITE(AFMT_GENERIC_3, *content++); + REG_WRITE(AFMT_GENERIC_4, *content++); + REG_WRITE(AFMT_GENERIC_5, *content++); + REG_WRITE(AFMT_GENERIC_6, *content++); + REG_WRITE(AFMT_GENERIC_7, *content); + } + + /* check whether GENERIC4 registers double buffer update in immediate mode + * is pending + */ + REG_WAIT(AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC4_IMMEDIATE_UPDATE_PENDING, + 0, 10, max_retries); + + /* atomically update double-buffered GENERIC4 registers in immediate mode + * (update immediately) + */ + REG_UPDATE(AFMT_VBI_PACKET_CONTROL1, + AFMT_GENERIC4_IMMEDIATE_UPDATE, 1); + + /* enable GSP4 transmitting */ + REG_UPDATE(DP_SEC_CNTL2, DP_SEC_GSP4_SEND, 1); /* This bit is the master enable bit. * When enabling secondary stream engine, @@ -998,19 +1092,6 @@ union audio_cea_channels { } channels; }; -struct audio_clock_info { - /* pixel clock frequency*/ - uint32_t pixel_clock_in_10khz; - /* N - 32KHz audio */ - uint32_t n_32khz; - /* CTS - 32KHz audio*/ - uint32_t cts_32khz; - uint32_t n_44khz; - uint32_t cts_44khz; - uint32_t n_48khz; - uint32_t cts_48khz; -}; - /* 25.2MHz/1.001*/ /* 25.2MHz/1.001*/ /* 25.2MHz*/ @@ -1113,7 +1194,7 @@ static union audio_cea_channels speakers_to_channels( return cea_channels; } -static void get_audio_clock_info( +void get_audio_clock_info( enum dc_color_depth color_depth, uint32_t crtc_pixel_clock_in_khz, uint32_t actual_pixel_clock_in_khz, @@ -1317,7 +1398,7 @@ static void enc1_se_setup_dp_audio( REG_UPDATE(AFMT_60958_0, AFMT_60958_CS_CLOCK_ACCURACY, 0); } -static void enc1_se_enable_audio_clock( +void enc1_se_enable_audio_clock( struct stream_encoder *enc, bool enable) { @@ -1339,7 +1420,7 @@ static void enc1_se_enable_audio_clock( */ } -static void enc1_se_enable_dp_audio( +void enc1_se_enable_dp_audio( struct stream_encoder *enc) { struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc); @@ -1462,6 +1543,8 @@ static const struct stream_encoder_funcs dcn10_str_enc_funcs = { enc1_stream_encoder_stop_hdmi_info_packets, .update_dp_info_packets = enc1_stream_encoder_update_dp_info_packets, + .send_immediate_sdp_message = + enc1_stream_encoder_send_immediate_sdp_message, .stop_dp_info_packets = enc1_stream_encoder_stop_dp_info_packets, .dp_blank = diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h index e654c2f55971..bc2b4af9543b 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_stream_encoder.h @@ -81,6 +81,8 @@ SRI(DP_MSE_RATE_UPDATE, DP, id), \ SRI(DP_PIXEL_FORMAT, DP, id), \ SRI(DP_SEC_CNTL, DP, id), \ + SRI(DP_SEC_CNTL2, DP, id), \ + SRI(DP_SEC_CNTL6, DP, id), \ SRI(DP_STEER_FIFO, DP, id), \ SRI(DP_VID_M, DP, id), \ SRI(DP_VID_N, DP, id), \ @@ -118,10 +120,13 @@ struct dcn10_stream_enc_registers { uint32_t AFMT_60958_1; uint32_t AFMT_60958_2; uint32_t DIG_FE_CNTL; + uint32_t DIG_FE_CNTL2; uint32_t DP_MSE_RATE_CNTL; uint32_t DP_MSE_RATE_UPDATE; uint32_t DP_PIXEL_FORMAT; uint32_t DP_SEC_CNTL; + uint32_t DP_SEC_CNTL2; + uint32_t DP_SEC_CNTL6; uint32_t DP_STEER_FIFO; uint32_t DP_VID_M; uint32_t DP_VID_N; @@ -150,12 +155,21 @@ struct dcn10_stream_enc_registers { uint32_t HDMI_ACR_48_1; uint32_t DP_DB_CNTL; uint32_t DP_MSA_MISC; + uint32_t DP_MSA_VBID_MISC; uint32_t DP_MSA_COLORIMETRY; uint32_t DP_MSA_TIMING_PARAM1; uint32_t DP_MSA_TIMING_PARAM2; uint32_t DP_MSA_TIMING_PARAM3; uint32_t DP_MSA_TIMING_PARAM4; uint32_t HDMI_DB_CONTROL; +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + uint32_t DP_DSC_CNTL; + uint32_t DP_DSC_BYTES_PER_PIXEL; + uint32_t DME_CONTROL; + uint32_t DP_SEC_METADATA_TRANSMISSION; + uint32_t HDMI_METADATA_PACKET_CONTROL; + uint32_t DP_SEC_FRAMING4; +#endif }; @@ -191,6 +205,10 @@ struct dcn10_stream_enc_registers { SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP2_ENABLE, mask_sh),\ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP3_ENABLE, mask_sh),\ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_MPG_ENABLE, mask_sh),\ + SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP4_SEND, mask_sh),\ + SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP4_SEND_PENDING, mask_sh),\ + SE_SF(DP0_DP_SEC_CNTL4, DP_SEC_GSP4_LINE_NUM, mask_sh),\ + SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP4_SEND_ANY_LINE, mask_sh),\ SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_DIS_DEFER, mask_sh),\ SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, mask_sh),\ SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_STATUS, mask_sh),\ @@ -245,6 +263,7 @@ struct dcn10_stream_enc_registers { SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC2_FRAME_UPDATE_PENDING, mask_sh),\ SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC3_FRAME_UPDATE_PENDING, mask_sh),\ SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC4_FRAME_UPDATE_PENDING, mask_sh),\ + SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC4_IMMEDIATE_UPDATE_PENDING, mask_sh),\ SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC5_FRAME_UPDATE_PENDING, mask_sh),\ SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC6_FRAME_UPDATE_PENDING, mask_sh),\ SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC7_FRAME_UPDATE_PENDING, mask_sh),\ @@ -253,6 +272,7 @@ struct dcn10_stream_enc_registers { SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC2_FRAME_UPDATE, mask_sh),\ SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC3_FRAME_UPDATE, mask_sh),\ SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC4_FRAME_UPDATE, mask_sh),\ + SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC4_IMMEDIATE_UPDATE, mask_sh),\ SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC5_FRAME_UPDATE, mask_sh),\ SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC6_FRAME_UPDATE, mask_sh),\ SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC7_FRAME_UPDATE, mask_sh),\ @@ -260,7 +280,9 @@ struct dcn10_stream_enc_registers { SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP5_ENABLE, mask_sh),\ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP6_ENABLE, mask_sh),\ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP7_ENABLE, mask_sh),\ + SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP7_PPS, mask_sh),\ SE_SF(DP0_DP_SEC_CNTL2, DP_SEC_GSP7_SEND, mask_sh),\ + SE_SF(DP0_DP_SEC_CNTL6, DP_SEC_GSP7_LINE_NUM, mask_sh),\ SE_SF(DP0_DP_DB_CNTL, DP_DB_DISABLE, mask_sh),\ SE_SF(DP0_DP_MSA_COLORIMETRY, DP_MSA_MISC0, mask_sh),\ SE_SF(DP0_DP_MSA_TIMING_PARAM1, DP_MSA_HTOTAL, mask_sh),\ @@ -304,6 +326,7 @@ struct dcn10_stream_enc_registers { type AFMT_GENERIC2_FRAME_UPDATE_PENDING;\ type AFMT_GENERIC3_FRAME_UPDATE_PENDING;\ type AFMT_GENERIC4_FRAME_UPDATE_PENDING;\ + type AFMT_GENERIC4_IMMEDIATE_UPDATE_PENDING;\ type AFMT_GENERIC5_FRAME_UPDATE_PENDING;\ type AFMT_GENERIC6_FRAME_UPDATE_PENDING;\ type AFMT_GENERIC7_FRAME_UPDATE_PENDING;\ @@ -312,6 +335,7 @@ struct dcn10_stream_enc_registers { type AFMT_GENERIC2_FRAME_UPDATE;\ type AFMT_GENERIC3_FRAME_UPDATE;\ type AFMT_GENERIC4_FRAME_UPDATE;\ + type AFMT_GENERIC4_IMMEDIATE_UPDATE;\ type AFMT_GENERIC5_FRAME_UPDATE;\ type AFMT_GENERIC6_FRAME_UPDATE;\ type AFMT_GENERIC7_FRAME_UPDATE;\ @@ -366,7 +390,12 @@ struct dcn10_stream_enc_registers { type DP_SEC_GSP5_ENABLE;\ type DP_SEC_GSP6_ENABLE;\ type DP_SEC_GSP7_ENABLE;\ + type DP_SEC_GSP7_PPS;\ type DP_SEC_GSP7_SEND;\ + type DP_SEC_GSP4_SEND;\ + type DP_SEC_GSP4_SEND_PENDING;\ + type DP_SEC_GSP4_LINE_NUM;\ + type DP_SEC_GSP4_SEND_ANY_LINE;\ type DP_SEC_MPG_ENABLE;\ type DP_VID_STREAM_DIS_DEFER;\ type DP_VID_STREAM_ENABLE;\ @@ -407,6 +436,7 @@ struct dcn10_stream_enc_registers { type DP_SEC_ATP_ENABLE;\ type DP_SEC_AIP_ENABLE;\ type DP_SEC_ACM_ENABLE;\ + type DP_SEC_GSP7_LINE_NUM;\ type AFMT_AUDIO_SAMPLE_SEND;\ type AFMT_AUDIO_CLOCK_EN;\ type TMDS_PIXEL_ENCODING;\ @@ -430,12 +460,39 @@ struct dcn10_stream_enc_registers { type DP_VID_M_DOUBLE_VALUE_EN;\ type DIG_SOURCE_SELECT +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) +#define SE_REG_FIELD_LIST_DCN2_0(type) \ + type DP_DSC_MODE;\ + type DP_DSC_SLICE_WIDTH;\ + type DP_DSC_BYTES_PER_PIXEL;\ + type DP_VBID6_LINE_REFERENCE;\ + type DP_VBID6_LINE_NUM;\ + type METADATA_ENGINE_EN;\ + type METADATA_HUBP_REQUESTOR_ID;\ + type METADATA_STREAM_TYPE;\ + type DP_SEC_METADATA_PACKET_ENABLE;\ + type DP_SEC_METADATA_PACKET_LINE_REFERENCE;\ + type DP_SEC_METADATA_PACKET_LINE;\ + type HDMI_METADATA_PACKET_ENABLE;\ + type HDMI_METADATA_PACKET_LINE_REFERENCE;\ + type HDMI_METADATA_PACKET_LINE;\ + type DOLBY_VISION_EN;\ + type DP_PIXEL_COMBINE;\ + type DP_SST_SDP_SPLITTING +#endif + struct dcn10_stream_encoder_shift { SE_REG_FIELD_LIST_DCN1_0(uint8_t); +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + SE_REG_FIELD_LIST_DCN2_0(uint8_t); +#endif }; struct dcn10_stream_encoder_mask { SE_REG_FIELD_LIST_DCN1_0(uint32_t); +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + SE_REG_FIELD_LIST_DCN2_0(uint32_t); +#endif }; struct dcn10_stream_encoder { @@ -484,6 +541,11 @@ void enc1_stream_encoder_update_dp_info_packets( struct stream_encoder *enc, const struct encoder_info_frame *info_frame); +void enc1_stream_encoder_send_immediate_sdp_message( + struct stream_encoder *enc, + const uint8_t *custom_sdp_message, + unsigned int sdp_message_size); + void enc1_stream_encoder_stop_dp_info_packets( struct stream_encoder *enc); @@ -530,4 +592,21 @@ void enc1_dig_connect_to_otg( struct stream_encoder *enc, int tg_inst); +void enc1_stream_encoder_set_stream_attribute_helper( + struct dcn10_stream_encoder *enc1, + struct dc_crtc_timing *crtc_timing); + +void enc1_se_enable_audio_clock( + struct stream_encoder *enc, + bool enable); + +void enc1_se_enable_dp_audio( + struct stream_encoder *enc); + +void get_audio_clock_info( + enum dc_color_depth color_depth, + uint32_t crtc_pixel_clock_in_khz, + uint32_t actual_pixel_clock_in_khz, + struct audio_clock_info *audio_clock_info); + #endif /* __DC_STREAM_ENCODER_DCN10_H__ */ |