diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10')
17 files changed, 786 insertions, 474 deletions
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 index 54abedbf1b43..afe8c42211cd 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_clk_mgr.c @@ -161,69 +161,17 @@ static int get_active_display_cnt( return display_count; } -static void notify_deep_sleep_dcfclk_to_smu( - struct pp_smu_funcs_rv *pp_smu, int min_dcef_deep_sleep_clk_khz) -{ - int min_dcef_deep_sleep_clk_mhz; //minimum required DCEF Deep Sleep clock in mhz - /* - * if function pointer not set up, this message is - * sent as part of pplib_apply_display_requirements. - * So just return. - */ - if (!pp_smu || !pp_smu->set_min_deep_sleep_dcfclk) - return; - - min_dcef_deep_sleep_clk_mhz = (min_dcef_deep_sleep_clk_khz + 999) / 1000; //Round up - pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu, min_dcef_deep_sleep_clk_mhz); -} - -static void notify_hard_min_dcfclk_to_smu( - struct pp_smu_funcs_rv *pp_smu, int min_dcf_clk_khz) -{ - int min_dcf_clk_mhz; //minimum required DCF clock in mhz - - /* - * if function pointer not set up, this message is - * sent as part of pplib_apply_display_requirements. - * So just return. - */ - if (!pp_smu || !pp_smu->set_hard_min_dcfclk_by_freq) - return; - - min_dcf_clk_mhz = min_dcf_clk_khz / 1000; - - pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu, min_dcf_clk_mhz); -} - -static void notify_hard_min_fclk_to_smu( - struct pp_smu_funcs_rv *pp_smu, int min_f_clk_khz) -{ - int min_f_clk_mhz; //minimum required F clock in mhz - - /* - * if function pointer not set up, this message is - * sent as part of pplib_apply_display_requirements. - * So just return. - */ - if (!pp_smu || !pp_smu->set_hard_min_fclk_by_freq) - return; - - min_f_clk_mhz = min_f_clk_khz / 1000; - - pp_smu->set_hard_min_fclk_by_freq(&pp_smu->pp_smu, min_f_clk_mhz); -} - 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.dcn.clk; struct pp_smu_display_requirement_rv *smu_req_cur = &dc->res_pool->pp_smu_req; struct pp_smu_display_requirement_rv smu_req = *smu_req_cur; struct pp_smu_funcs_rv *pp_smu = dc->res_pool->pp_smu; - uint32_t requested_dcf_clock_in_khz = 0; bool send_request_to_increase = false; bool send_request_to_lower = false; int display_count; @@ -243,9 +191,8 @@ static void dcn1_update_clocks(struct clk_mgr *clk_mgr, */ if (pp_smu->set_display_count) pp_smu->set_display_count(&pp_smu->pp_smu, display_count); - else - smu_req.display_count = display_count; + smu_req.display_count = display_count; } if (new_clocks->dispclk_khz > clk_mgr->clks.dispclk_khz @@ -261,12 +208,13 @@ static void dcn1_update_clocks(struct clk_mgr *clk_mgr, } // 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; smu_req.hard_min_fclk_mhz = new_clocks->fclk_khz / 1000; - notify_hard_min_fclk_to_smu(pp_smu, new_clocks->fclk_khz); - send_request_to_lower = true; } @@ -281,7 +229,7 @@ static void dcn1_update_clocks(struct clk_mgr *clk_mgr, 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; - smu_req.min_deep_sleep_dcefclk_mhz = new_clocks->dcfclk_deep_sleep_khz / 1000; + smu_req.min_deep_sleep_dcefclk_mhz = (new_clocks->dcfclk_deep_sleep_khz + 999) / 1000; send_request_to_lower = true; } @@ -291,15 +239,18 @@ static void dcn1_update_clocks(struct clk_mgr *clk_mgr, */ if (send_request_to_increase) { /*use dcfclk to request voltage*/ - requested_dcf_clock_in_khz = dcn_find_dcfclk_suits_all(dc, new_clocks); - - notify_hard_min_dcfclk_to_smu(pp_smu, requested_dcf_clock_in_khz); - - if (pp_smu->set_display_requirement) - pp_smu->set_display_requirement(&pp_smu->pp_smu, &smu_req); - - notify_deep_sleep_dcfclk_to_smu(pp_smu, clk_mgr->clks.dcfclk_deep_sleep_khz); - dcn1_pplib_apply_display_requirements(dc, context); + if (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, smu_req.hard_min_fclk_mhz); + pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu, smu_req.hard_min_dcefclk_mhz); + pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu, smu_req.min_deep_sleep_dcefclk_mhz); + } else { + if (pp_smu->set_display_requirement) + pp_smu->set_display_requirement(&pp_smu->pp_smu, &smu_req); + dcn1_pplib_apply_display_requirements(dc, context); + } } /* dcn1 dppclk is tied to dispclk */ @@ -314,18 +265,20 @@ static void dcn1_update_clocks(struct clk_mgr *clk_mgr, if (!send_request_to_increase && send_request_to_lower) { /*use dcfclk to request voltage*/ - requested_dcf_clock_in_khz = dcn_find_dcfclk_suits_all(dc, new_clocks); - - notify_hard_min_dcfclk_to_smu(pp_smu, requested_dcf_clock_in_khz); - - if (pp_smu->set_display_requirement) - pp_smu->set_display_requirement(&pp_smu->pp_smu, &smu_req); - - notify_deep_sleep_dcfclk_to_smu(pp_smu, clk_mgr->clks.dcfclk_deep_sleep_khz); - dcn1_pplib_apply_display_requirements(dc, context); + if (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, smu_req.hard_min_fclk_mhz); + pp_smu->set_hard_min_dcfclk_by_freq(&pp_smu->pp_smu, smu_req.hard_min_dcefclk_mhz); + pp_smu->set_min_deep_sleep_dcfclk(&pp_smu->pp_smu, smu_req.min_deep_sleep_dcefclk_mhz); + } else { + if (pp_smu->set_display_requirement) + pp_smu->set_display_requirement(&pp_smu->pp_smu, &smu_req); + dcn1_pplib_apply_display_requirements(dc, context); + } } - *smu_req_cur = smu_req; } static const struct clk_mgr_funcs dcn1_funcs = { 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 116977eb24e2..41f0f4c912e7 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 @@ -51,10 +51,6 @@ #define NUM_ELEMENTS(a) (sizeof(a) / sizeof((a)[0])) -struct dcn10_input_csc_matrix { - enum dc_color_space color_space; - uint16_t regval[12]; -}; enum dcn10_coef_filter_type_sel { SCL_COEF_LUMA_VERT_FILTER = 0, @@ -99,7 +95,7 @@ enum gamut_remap_select { GAMUT_REMAP_COMB_COEFF }; -static const struct dcn10_input_csc_matrix dcn10_input_csc_matrix[] = { +static const struct dpp_input_csc_matrix dpp_input_csc_matrix[] = { {COLOR_SPACE_SRGB, {0x2000, 0, 0, 0, 0, 0x2000, 0, 0, 0, 0, 0x2000, 0} }, {COLOR_SPACE_SRGB_LIMITED, @@ -454,7 +450,7 @@ void dpp1_program_input_csc( { struct dcn10_dpp *dpp = TO_DCN10_DPP(dpp_base); int i; - int arr_size = sizeof(dcn10_input_csc_matrix)/sizeof(struct dcn10_input_csc_matrix); + int arr_size = sizeof(dpp_input_csc_matrix)/sizeof(struct dpp_input_csc_matrix); const uint16_t *regval = NULL; uint32_t cur_select = 0; enum dcn10_input_csc_select select; @@ -467,8 +463,8 @@ void dpp1_program_input_csc( if (tbl_entry == NULL) { for (i = 0; i < arr_size; i++) - if (dcn10_input_csc_matrix[i].color_space == color_space) { - regval = dcn10_input_csc_matrix[i].regval; + if (dpp_input_csc_matrix[i].color_space == color_space) { + regval = dpp_input_csc_matrix[i].regval; break; } 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 4a863a5dab41..c7642e748297 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 @@ -597,11 +597,13 @@ static void dpp1_dscl_set_manual_ratio_init( SCL_V_INIT_FRAC, init_frac, SCL_V_INIT_INT, init_int); - init_frac = dc_fixpt_u0d19(data->inits.v_bot) << 5; - init_int = dc_fixpt_floor(data->inits.v_bot); - REG_SET_2(SCL_VERT_FILTER_INIT_BOT, 0, - SCL_V_INIT_FRAC_BOT, init_frac, - SCL_V_INIT_INT_BOT, init_int); + if (REG(SCL_VERT_FILTER_INIT_BOT)) { + init_frac = dc_fixpt_u0d19(data->inits.v_bot) << 5; + init_int = dc_fixpt_floor(data->inits.v_bot); + REG_SET_2(SCL_VERT_FILTER_INIT_BOT, 0, + SCL_V_INIT_FRAC_BOT, init_frac, + SCL_V_INIT_INT_BOT, init_int); + } init_frac = dc_fixpt_u0d19(data->inits.v_c) << 5; init_int = dc_fixpt_floor(data->inits.v_c); @@ -609,11 +611,13 @@ static void dpp1_dscl_set_manual_ratio_init( SCL_V_INIT_FRAC_C, init_frac, SCL_V_INIT_INT_C, init_int); - init_frac = dc_fixpt_u0d19(data->inits.v_c_bot) << 5; - init_int = dc_fixpt_floor(data->inits.v_c_bot); - REG_SET_2(SCL_VERT_FILTER_INIT_BOT_C, 0, - SCL_V_INIT_FRAC_BOT_C, init_frac, - SCL_V_INIT_INT_BOT_C, init_int); + if (REG(SCL_VERT_FILTER_INIT_BOT_C)) { + init_frac = dc_fixpt_u0d19(data->inits.v_c_bot) << 5; + init_int = dc_fixpt_floor(data->inits.v_c_bot); + REG_SET_2(SCL_VERT_FILTER_INIT_BOT_C, 0, + SCL_V_INIT_FRAC_BOT_C, init_frac, + SCL_V_INIT_INT_BOT_C, init_int); + } } @@ -688,15 +692,17 @@ void dpp1_dscl_set_scaler_manual_scale( return; /* Black offsets */ - if (ycbcr) - REG_SET_2(SCL_BLACK_OFFSET, 0, - SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y, - SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_CBCR); - else + if (REG(SCL_BLACK_OFFSET)) { + if (ycbcr) + REG_SET_2(SCL_BLACK_OFFSET, 0, + SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y, + SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_CBCR); + else - REG_SET_2(SCL_BLACK_OFFSET, 0, - SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y, - SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_RGB_Y); + REG_SET_2(SCL_BLACK_OFFSET, 0, + SCL_BLACK_OFFSET_RGB_Y, BLACK_OFFSET_RGB_Y, + SCL_BLACK_OFFSET_CBCR, BLACK_OFFSET_RGB_Y); + } /* Manually calculate scale ratio and init values */ dpp1_dscl_set_manual_ratio_init(dpp, scl_data); 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 c7d1e678ebf5..e161ad836812 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c @@ -29,19 +29,20 @@ #include "reg_helper.h" #define CTX \ - hubbub->ctx + hubbub1->base.ctx #define DC_LOGGER \ - hubbub->ctx->logger + hubbub1->base.ctx->logger #define REG(reg)\ - hubbub->regs->reg + hubbub1->regs->reg #undef FN #define FN(reg_name, field_name) \ - hubbub->shifts->field_name, hubbub->masks->field_name + hubbub1->shifts->field_name, hubbub1->masks->field_name void hubbub1_wm_read_state(struct hubbub *hubbub, struct dcn_hubbub_wm *wm) { + struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); struct dcn_hubbub_wm_set *s; memset(wm, 0, sizeof(struct dcn_hubbub_wm)); @@ -87,14 +88,23 @@ void hubbub1_wm_read_state(struct hubbub *hubbub, s->dram_clk_chanage = REG_READ(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D); } -void hubbub1_disable_allow_self_refresh(struct hubbub *hubbub) +void hubbub1_allow_self_refresh_control(struct hubbub *hubbub, bool allow) { - REG_UPDATE(DCHUBBUB_ARB_DRAM_STATE_CNTL, - DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, 0); + struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); + + /* + * DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE = 1 means do not allow stutter + * DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE = 0 means allow stutter + */ + + REG_UPDATE_2(DCHUBBUB_ARB_DRAM_STATE_CNTL, + DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE, 0, + DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, !allow); } bool hububu1_is_allow_self_refresh_enabled(struct hubbub *hubbub) { + struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); uint32_t enable = 0; REG_GET(DCHUBBUB_ARB_DRAM_STATE_CNTL, @@ -107,6 +117,8 @@ bool hububu1_is_allow_self_refresh_enabled(struct hubbub *hubbub) bool hubbub1_verify_allow_pstate_change_high( struct hubbub *hubbub) { + struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); + /* pstate latency is ~20us so if we wait over 40us and pstate allow * still not asserted, we are probably stuck and going to hang * @@ -193,7 +205,7 @@ bool hubbub1_verify_allow_pstate_change_high( * 31: SOC pstate change request */ - REG_WRITE(DCHUBBUB_TEST_DEBUG_INDEX, hubbub->debug_test_index_pstate); + REG_WRITE(DCHUBBUB_TEST_DEBUG_INDEX, hubbub1->debug_test_index_pstate); for (i = 0; i < pstate_wait_timeout_us; i++) { debug_data = REG_READ(DCHUBBUB_TEST_DEBUG_DATA); @@ -244,6 +256,8 @@ static uint32_t convert_and_clamp( void hubbub1_wm_change_req_wa(struct hubbub *hubbub) { + struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); + REG_UPDATE_SEQ(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, 0, 1); } @@ -254,7 +268,7 @@ void hubbub1_program_watermarks( unsigned int refclk_mhz, bool safe_to_lower) { - uint32_t force_en = hubbub->ctx->dc->debug.disable_stutter ? 1 : 0; + 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 @@ -264,8 +278,8 @@ void hubbub1_program_watermarks( /* Repeat for water mark set A, B, C and D. */ /* clock state A */ - if (safe_to_lower || watermarks->a.urgent_ns > hubbub->watermarks.a.urgent_ns) { - hubbub->watermarks.a.urgent_ns = watermarks->a.urgent_ns; + if (safe_to_lower || watermarks->a.urgent_ns > hubbub1->watermarks.a.urgent_ns) { + hubbub1->watermarks.a.urgent_ns = watermarks->a.urgent_ns; prog_wm_value = convert_and_clamp(watermarks->a.urgent_ns, refclk_mhz, 0x1fffff); REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, prog_wm_value); @@ -275,20 +289,22 @@ void hubbub1_program_watermarks( watermarks->a.urgent_ns, prog_wm_value); } - if (safe_to_lower || watermarks->a.pte_meta_urgent_ns > hubbub->watermarks.a.pte_meta_urgent_ns) { - hubbub->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_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 - > hubbub->watermarks.a.cstate_pstate.cstate_enter_plus_exit_ns) { - hubbub->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, @@ -300,8 +316,8 @@ void hubbub1_program_watermarks( } if (safe_to_lower || watermarks->a.cstate_pstate.cstate_exit_ns - > hubbub->watermarks.a.cstate_pstate.cstate_exit_ns) { - hubbub->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, @@ -314,8 +330,8 @@ void hubbub1_program_watermarks( } if (safe_to_lower || watermarks->a.cstate_pstate.pstate_change_ns - > hubbub->watermarks.a.cstate_pstate.pstate_change_ns) { - hubbub->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, @@ -327,8 +343,8 @@ void hubbub1_program_watermarks( } /* clock state B */ - if (safe_to_lower || watermarks->b.urgent_ns > hubbub->watermarks.b.urgent_ns) { - hubbub->watermarks.b.urgent_ns = watermarks->b.urgent_ns; + if (safe_to_lower || watermarks->b.urgent_ns > hubbub1->watermarks.b.urgent_ns) { + hubbub1->watermarks.b.urgent_ns = watermarks->b.urgent_ns; prog_wm_value = convert_and_clamp(watermarks->b.urgent_ns, refclk_mhz, 0x1fffff); REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, prog_wm_value); @@ -338,20 +354,22 @@ void hubbub1_program_watermarks( watermarks->b.urgent_ns, prog_wm_value); } - if (safe_to_lower || watermarks->b.pte_meta_urgent_ns > hubbub->watermarks.b.pte_meta_urgent_ns) { - hubbub->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_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 - > hubbub->watermarks.b.cstate_pstate.cstate_enter_plus_exit_ns) { - hubbub->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, @@ -363,8 +381,8 @@ void hubbub1_program_watermarks( } if (safe_to_lower || watermarks->b.cstate_pstate.cstate_exit_ns - > hubbub->watermarks.b.cstate_pstate.cstate_exit_ns) { - hubbub->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, @@ -377,8 +395,8 @@ void hubbub1_program_watermarks( } if (safe_to_lower || watermarks->b.cstate_pstate.pstate_change_ns - > hubbub->watermarks.b.cstate_pstate.pstate_change_ns) { - hubbub->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, @@ -390,8 +408,8 @@ void hubbub1_program_watermarks( } /* clock state C */ - if (safe_to_lower || watermarks->c.urgent_ns > hubbub->watermarks.c.urgent_ns) { - hubbub->watermarks.c.urgent_ns = watermarks->c.urgent_ns; + if (safe_to_lower || watermarks->c.urgent_ns > hubbub1->watermarks.c.urgent_ns) { + hubbub1->watermarks.c.urgent_ns = watermarks->c.urgent_ns; prog_wm_value = convert_and_clamp(watermarks->c.urgent_ns, refclk_mhz, 0x1fffff); REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, prog_wm_value); @@ -401,20 +419,22 @@ void hubbub1_program_watermarks( watermarks->c.urgent_ns, prog_wm_value); } - if (safe_to_lower || watermarks->c.pte_meta_urgent_ns > hubbub->watermarks.c.pte_meta_urgent_ns) { - hubbub->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_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 - > hubbub->watermarks.c.cstate_pstate.cstate_enter_plus_exit_ns) { - hubbub->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, @@ -426,8 +446,8 @@ void hubbub1_program_watermarks( } if (safe_to_lower || watermarks->c.cstate_pstate.cstate_exit_ns - > hubbub->watermarks.c.cstate_pstate.cstate_exit_ns) { - hubbub->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, @@ -440,8 +460,8 @@ void hubbub1_program_watermarks( } if (safe_to_lower || watermarks->c.cstate_pstate.pstate_change_ns - > hubbub->watermarks.c.cstate_pstate.pstate_change_ns) { - hubbub->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, @@ -453,8 +473,8 @@ void hubbub1_program_watermarks( } /* clock state D */ - if (safe_to_lower || watermarks->d.urgent_ns > hubbub->watermarks.d.urgent_ns) { - hubbub->watermarks.d.urgent_ns = watermarks->d.urgent_ns; + if (safe_to_lower || watermarks->d.urgent_ns > hubbub1->watermarks.d.urgent_ns) { + hubbub1->watermarks.d.urgent_ns = watermarks->d.urgent_ns; prog_wm_value = convert_and_clamp(watermarks->d.urgent_ns, refclk_mhz, 0x1fffff); REG_WRITE(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, prog_wm_value); @@ -464,20 +484,22 @@ void hubbub1_program_watermarks( watermarks->d.urgent_ns, prog_wm_value); } - if (safe_to_lower || watermarks->d.pte_meta_urgent_ns > hubbub->watermarks.d.pte_meta_urgent_ns) { - hubbub->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_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 (REG(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D)) { if (safe_to_lower || watermarks->d.cstate_pstate.cstate_enter_plus_exit_ns - > hubbub->watermarks.d.cstate_pstate.cstate_enter_plus_exit_ns) { - hubbub->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, @@ -489,8 +511,8 @@ void hubbub1_program_watermarks( } if (safe_to_lower || watermarks->d.cstate_pstate.cstate_exit_ns - > hubbub->watermarks.d.cstate_pstate.cstate_exit_ns) { - hubbub->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, @@ -503,8 +525,8 @@ void hubbub1_program_watermarks( } if (safe_to_lower || watermarks->d.cstate_pstate.pstate_change_ns - > hubbub->watermarks.d.cstate_pstate.pstate_change_ns) { - hubbub->watermarks.d.cstate_pstate.pstate_change_ns = + > hubbub1->watermarks.d.cstate_pstate.pstate_change_ns) { + hubbub1->watermarks.d.cstate_pstate.pstate_change_ns = watermarks->d.cstate_pstate.pstate_change_ns; prog_wm_value = convert_and_clamp( watermarks->d.cstate_pstate.pstate_change_ns, @@ -520,9 +542,7 @@ void hubbub1_program_watermarks( REG_UPDATE(DCHUBBUB_ARB_DF_REQ_OUTSTAND, DCHUBBUB_ARB_MIN_REQ_OUTSTAND, 68); - REG_UPDATE_2(DCHUBBUB_ARB_DRAM_STATE_CNTL, - DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE, 0, - DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, force_en); + hubbub1_allow_self_refresh_control(hubbub, !hubbub->ctx->dc->debug.disable_stutter); #if 0 REG_UPDATE_2(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, @@ -535,6 +555,8 @@ void hubbub1_update_dchub( struct hubbub *hubbub, struct dchub_init_data *dh_data) { + struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); + if (REG(DCHUBBUB_SDPIF_FB_TOP) == 0) { ASSERT(false); /*should not come here*/ @@ -594,6 +616,8 @@ void hubbub1_update_dchub( void hubbub1_toggle_watermark_change_req(struct hubbub *hubbub) { + struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); + uint32_t watermark_change_req; REG_GET(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, @@ -610,6 +634,8 @@ void hubbub1_toggle_watermark_change_req(struct hubbub *hubbub) void hubbub1_soft_reset(struct hubbub *hubbub, bool reset) { + struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); + uint32_t reset_en = reset ? 1 : 0; REG_UPDATE(DCHUBBUB_SOFT_RESET, @@ -752,7 +778,9 @@ static bool hubbub1_get_dcc_compression_cap(struct hubbub *hubbub, const struct dc_dcc_surface_param *input, struct dc_surface_dcc_cap *output) { - struct dc *dc = hubbub->ctx->dc; + struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); + struct dc *dc = hubbub1->base.ctx->dc; + /* implement section 1.6.2.1 of DCN1_Programming_Guide.docx */ enum dcc_control dcc_control; unsigned int bpe; @@ -764,10 +792,10 @@ static bool hubbub1_get_dcc_compression_cap(struct hubbub *hubbub, if (dc->debug.disable_dcc == DCC_DISABLE) return false; - if (!hubbub->funcs->dcc_support_pixel_format(input->format, &bpe)) + if (!hubbub1->base.funcs->dcc_support_pixel_format(input->format, &bpe)) return false; - if (!hubbub->funcs->dcc_support_swizzle(input->swizzle_mode, bpe, + if (!hubbub1->base.funcs->dcc_support_swizzle(input->swizzle_mode, bpe, &segment_order_horz, &segment_order_vert)) return false; @@ -837,6 +865,7 @@ static const struct hubbub_funcs hubbub1_funcs = { .dcc_support_swizzle = hubbub1_dcc_support_swizzle, .dcc_support_pixel_format = hubbub1_dcc_support_pixel_format, .get_dcc_compression_cap = hubbub1_get_dcc_compression_cap, + .wm_read_state = hubbub1_wm_read_state, }; void hubbub1_construct(struct hubbub *hubbub, @@ -845,18 +874,20 @@ void hubbub1_construct(struct hubbub *hubbub, const struct dcn_hubbub_shift *hubbub_shift, const struct dcn_hubbub_mask *hubbub_mask) { - hubbub->ctx = ctx; + struct dcn10_hubbub *hubbub1 = TO_DCN10_HUBBUB(hubbub); + + hubbub1->base.ctx = ctx; - hubbub->funcs = &hubbub1_funcs; + hubbub1->base.funcs = &hubbub1_funcs; - hubbub->regs = hubbub_regs; - hubbub->shifts = hubbub_shift; - hubbub->masks = hubbub_mask; + hubbub1->regs = hubbub_regs; + hubbub1->shifts = hubbub_shift; + hubbub1->masks = hubbub_mask; - hubbub->debug_test_index_pstate = 0x7; + hubbub1->debug_test_index_pstate = 0x7; #if defined(CONFIG_DRM_AMD_DC_DCN1_01) if (ctx->dce_version == DCN_VERSION_1_01) - hubbub->debug_test_index_pstate = 0xB; + 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 d0f03d152913..9cd4a5194154 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.h @@ -29,6 +29,9 @@ #include "core_types.h" #include "dchubbub.h" +#define TO_DCN10_HUBBUB(hubbub)\ + container_of(hubbub, struct dcn10_hubbub, base) + #define HUBHUB_REG_LIST_DCN()\ SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A),\ SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A),\ @@ -107,6 +110,12 @@ struct dcn_hubbub_registers { uint32_t DCHUBBUB_SDPIF_AGP_TOP; uint32_t DCHUBBUB_CRC_CTRL; uint32_t DCHUBBUB_SOFT_RESET; + uint32_t DCN_VM_FB_LOCATION_BASE; + uint32_t DCN_VM_FB_LOCATION_TOP; + uint32_t DCN_VM_FB_OFFSET; + uint32_t DCN_VM_AGP_BOT; + uint32_t DCN_VM_AGP_TOP; + uint32_t DCN_VM_AGP_BASE; }; /* set field name */ @@ -152,7 +161,13 @@ struct dcn_hubbub_registers { type SDPIF_FB_OFFSET;\ type SDPIF_AGP_BASE;\ type SDPIF_AGP_BOT;\ - type SDPIF_AGP_TOP + type SDPIF_AGP_TOP;\ + type FB_BASE;\ + type FB_TOP;\ + type FB_OFFSET;\ + type AGP_BOT;\ + type AGP_TOP;\ + type AGP_BASE struct dcn_hubbub_shift { @@ -165,22 +180,8 @@ struct dcn_hubbub_mask { struct dc; -struct dcn_hubbub_wm_set { - uint32_t wm_set; - uint32_t data_urgent; - uint32_t pte_meta_urgent; - uint32_t sr_enter; - uint32_t sr_exit; - uint32_t dram_clk_chanage; -}; - -struct dcn_hubbub_wm { - struct dcn_hubbub_wm_set sets[4]; -}; - -struct hubbub { - const struct hubbub_funcs *funcs; - struct dc_context *ctx; +struct dcn10_hubbub { + struct hubbub base; const struct dcn_hubbub_registers *regs; const struct dcn_hubbub_shift *shifts; const struct dcn_hubbub_mask *masks; @@ -203,7 +204,7 @@ void hubbub1_program_watermarks( unsigned int refclk_mhz, bool safe_to_lower); -void hubbub1_disable_allow_self_refresh(struct hubbub *hubbub); +void hubbub1_allow_self_refresh_control(struct hubbub *hubbub, bool allow); bool hububu1_is_allow_self_refresh_enabled(struct hubbub *hubub); 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 d1acd7165bc8..683829466a44 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c @@ -115,7 +115,7 @@ static void hubp1_set_hubp_blank_en(struct hubp *hubp, bool blank) REG_UPDATE(DCHUBP_CNTL, HUBP_BLANK_EN, blank_en); } -static void hubp1_vready_workaround(struct hubp *hubp, +void hubp1_vready_workaround(struct hubp *hubp, struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest) { uint32_t value = 0; @@ -317,7 +317,8 @@ void hubp1_program_pixel_format( bool hubp1_program_surface_flip_and_addr( struct hubp *hubp, const struct dc_plane_address *address, - bool flip_immediate) + bool flip_immediate, + uint8_t vmid) { struct dcn10_hubp *hubp1 = TO_DCN10_HUBP(hubp); @@ -1149,9 +1150,28 @@ void hubp1_cursor_set_position( REG_UPDATE(CURSOR_CONTROL, CURSOR_ENABLE, cur_en); - REG_SET_2(CURSOR_POSITION, 0, - CURSOR_X_POSITION, pos->x, + //account for cases where we see negative offset relative to overlay plane + if (src_x_offset < 0 && src_y_offset < 0) { + REG_SET_2(CURSOR_POSITION, 0, + CURSOR_X_POSITION, 0, + CURSOR_Y_POSITION, 0); + x_hotspot -= src_x_offset; + y_hotspot -= src_y_offset; + } else if (src_x_offset < 0) { + REG_SET_2(CURSOR_POSITION, 0, + CURSOR_X_POSITION, 0, CURSOR_Y_POSITION, pos->y); + x_hotspot -= src_x_offset; + } else if (src_y_offset < 0) { + REG_SET_2(CURSOR_POSITION, 0, + CURSOR_X_POSITION, pos->x, + CURSOR_Y_POSITION, 0); + y_hotspot -= src_y_offset; + } else { + REG_SET_2(CURSOR_POSITION, 0, + CURSOR_X_POSITION, pos->x, + CURSOR_Y_POSITION, pos->y); + } REG_SET_2(CURSOR_HOT_SPOT, 0, CURSOR_HOT_SPOT_X, x_hotspot, 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 62d4232e7796..a6d6dfe00617 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h @@ -707,11 +707,6 @@ void hubp1_dcc_control(struct hubp *hubp, bool enable, bool independent_64b_blks); -bool hubp1_program_surface_flip_and_addr( - struct hubp *hubp, - const struct dc_plane_address *address, - bool flip_immediate); - bool hubp1_is_flip_pending(struct hubp *hubp); void hubp1_cursor_set_attributes( @@ -745,5 +740,7 @@ void hubp1_clear_underflow(struct hubp *hubp); enum cursor_pitch hubp1_get_cursor_pitch(unsigned int pitch); +void hubp1_vready_workaround(struct hubp *hubp, + struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest); #endif 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 41883c981789..d1a8f1c302a9 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 @@ -40,7 +40,6 @@ #include "ipp.h" #include "mpc.h" #include "reg_helper.h" -#include "custom_float.h" #include "dcn10_hubp.h" #include "dcn10_hubbub.h" #include "dcn10_cm_common.h" @@ -92,10 +91,11 @@ static void log_mpc_crc(struct dc *dc, void dcn10_log_hubbub_state(struct dc *dc, struct dc_log_buffer_ctx *log_ctx) { struct dc_context *dc_ctx = dc->ctx; - struct dcn_hubbub_wm wm = {0}; + struct dcn_hubbub_wm wm; int i; - hubbub1_wm_read_state(dc->res_pool->hubbub, &wm); + memset(&wm, 0, sizeof(struct dcn_hubbub_wm)); + dc->res_pool->hubbub->funcs->wm_read_state(dc->res_pool->hubbub, &wm); DTN_INFO("HUBBUB WM: data_urgent pte_meta_urgent" " sr_enter sr_exit dram_clk_change\n"); @@ -636,8 +636,6 @@ static enum dc_status dcn10_enable_stream_timing( struct dc_stream_state *stream = pipe_ctx->stream; enum dc_color_space color_space; struct tg_color black_color = {0}; - struct drr_params params = {0}; - unsigned int event_triggers = 0; /* by upper caller loop, pipe0 is parent pipe and be called first. * back end is set up by for pipe0. Other children pipe share back end @@ -705,19 +703,6 @@ static enum dc_status dcn10_enable_stream_timing( return DC_ERROR_UNEXPECTED; } - params.vertical_total_min = stream->adjust.v_total_min; - params.vertical_total_max = stream->adjust.v_total_max; - if (pipe_ctx->stream_res.tg->funcs->set_drr) - pipe_ctx->stream_res.tg->funcs->set_drr( - pipe_ctx->stream_res.tg, ¶ms); - - // DRR should set trigger event to monitor surface update event - if (stream->adjust.v_total_min != 0 && stream->adjust.v_total_max != 0) - event_triggers = 0x80; - if (pipe_ctx->stream_res.tg->funcs->set_static_screen_control) - pipe_ctx->stream_res.tg->funcs->set_static_screen_control( - pipe_ctx->stream_res.tg, event_triggers); - /* TODO program crtc source select for non-virtual signal*/ /* TODO program FMT */ /* TODO setup link_enc */ @@ -971,92 +956,62 @@ static void dcn10_disable_plane(struct dc *dc, struct pipe_ctx *pipe_ctx) pipe_ctx->pipe_idx); } -static void dcn10_init_hw(struct dc *dc) +static void dcn10_init_pipes(struct dc *dc, struct dc_state *context) { int i; - struct abm *abm = dc->res_pool->abm; - struct dmcu *dmcu = dc->res_pool->dmcu; - struct dce_hwseq *hws = dc->hwseq; - struct dc_bios *dcb = dc->ctx->dc_bios; - struct dc_state *context = dc->current_state; - - if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) { - REG_WRITE(REFCLK_CNTL, 0); - REG_UPDATE(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, 1); - REG_WRITE(DIO_MEM_PWR_CTRL, 0); - - if (!dc->debug.disable_clock_gate) { - /* enable all DCN clock gating */ - REG_WRITE(DCCG_GATE_DISABLE_CNTL, 0); - - REG_WRITE(DCCG_GATE_DISABLE_CNTL2, 0); - - REG_UPDATE(DCFCLK_CNTL, DCFCLK_GATE_DIS, 0); - } - - enable_power_gating_plane(dc->hwseq, true); - } else { - - if (!dcb->funcs->is_accelerated_mode(dcb)) { - bool allow_self_fresh_force_enable = - hububu1_is_allow_self_refresh_enabled(dc->res_pool->hubbub); - - bios_golden_init(dc); - - /* WA for making DF sleep when idle after resume from S0i3. - * DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE is set to 1 by - * command table, if DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE = 0 - * before calling command table and it changed to 1 after, - * it should be set back to 0. - */ - if (allow_self_fresh_force_enable == false && - hububu1_is_allow_self_refresh_enabled(dc->res_pool->hubbub)) - hubbub1_disable_allow_self_refresh(dc->res_pool->hubbub); - - disable_vga(dc->hwseq); - } + bool can_apply_seamless_boot = false; - for (i = 0; i < dc->link_count; i++) { - /* Power up AND update implementation according to the - * required signal (which may be different from the - * default signal on connector). - */ - 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); + for (i = 0; i < context->stream_count; i++) { + if (context->streams[i]->apply_seamless_boot_optimization) { + can_apply_seamless_boot = true; + break; } } for (i = 0; i < dc->res_pool->pipe_count; i++) { struct timing_generator *tg = dc->res_pool->timing_generators[i]; + struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i]; + + /* There is assumption that pipe_ctx is not mapping irregularly + * to non-preferred front end. If pipe_ctx->stream is not NULL, + * we will use the pipe, so don't disable + */ + if (pipe_ctx->stream != NULL) + continue; if (tg->funcs->is_tg_enabled(tg)) tg->funcs->lock(tg); - } - - /* Blank controller using driver code instead of - * command table. - */ - for (i = 0; i < dc->res_pool->pipe_count; i++) { - struct timing_generator *tg = dc->res_pool->timing_generators[i]; + /* Blank controller using driver code instead of + * command table. + */ if (tg->funcs->is_tg_enabled(tg)) { tg->funcs->set_blank(tg, true); hwss_wait_for_blank_complete(tg); } } - /* Reset all MPCC muxes */ - dc->res_pool->mpc->funcs->mpc_init(dc->res_pool->mpc); + /* Cannot reset the MPC mux if seamless boot */ + if (!can_apply_seamless_boot) + dc->res_pool->mpc->funcs->mpc_init(dc->res_pool->mpc); - for (i = 0; i < dc->res_pool->timing_generator_count; i++) { + for (i = 0; i < dc->res_pool->pipe_count; i++) { struct timing_generator *tg = dc->res_pool->timing_generators[i]; - struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i]; struct hubp *hubp = dc->res_pool->hubps[i]; struct dpp *dpp = dc->res_pool->dpps[i]; + struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i]; + + // W/A for issue with dc_post_update_surfaces_to_stream + hubp->power_gated = true; + + /* There is assumption that pipe_ctx is not mapping irregularly + * to non-preferred front end. If pipe_ctx->stream is not NULL, + * we will use the pipe, so don't disable + */ + if (pipe_ctx->stream != NULL) + continue; + + dpp->funcs->dpp_reset(dpp); pipe_ctx->stream_res.tg = tg; pipe_ctx->pipe_idx = i; @@ -1074,18 +1029,9 @@ static void dcn10_init_hw(struct dc *dc) pipe_ctx->stream_res.opp = dc->res_pool->opps[i]; hwss1_plane_atomic_disconnect(dc, pipe_ctx); - } - - for (i = 0; i < dc->res_pool->pipe_count; i++) { - struct timing_generator *tg = dc->res_pool->timing_generators[i]; if (tg->funcs->is_tg_enabled(tg)) tg->funcs->unlock(tg); - } - - for (i = 0; i < dc->res_pool->pipe_count; i++) { - struct timing_generator *tg = dc->res_pool->timing_generators[i]; - struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i]; dcn10_disable_plane(dc, pipe_ctx); @@ -1094,10 +1040,73 @@ static void dcn10_init_hw(struct dc *dc) tg->funcs->tg_init(tg); } +} - /* end of FPGA. Below if real ASIC */ - if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) +static void dcn10_init_hw(struct dc *dc) +{ + int i; + struct abm *abm = dc->res_pool->abm; + struct dmcu *dmcu = dc->res_pool->dmcu; + struct dce_hwseq *hws = dc->hwseq; + struct dc_bios *dcb = dc->ctx->dc_bios; + + if (IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment)) { + REG_WRITE(REFCLK_CNTL, 0); + REG_UPDATE(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, 1); + REG_WRITE(DIO_MEM_PWR_CTRL, 0); + + if (!dc->debug.disable_clock_gate) { + /* enable all DCN clock gating */ + REG_WRITE(DCCG_GATE_DISABLE_CNTL, 0); + + REG_WRITE(DCCG_GATE_DISABLE_CNTL2, 0); + + REG_UPDATE(DCFCLK_CNTL, DCFCLK_GATE_DIS, 0); + } + + enable_power_gating_plane(dc->hwseq, true); + + /* end of FPGA. Below if real ASIC */ return; + } + + if (!dcb->funcs->is_accelerated_mode(dcb)) { + bool allow_self_fresh_force_enable = + hububu1_is_allow_self_refresh_enabled( + dc->res_pool->hubbub); + + bios_golden_init(dc); + + /* WA for making DF sleep when idle after resume from S0i3. + * DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE is set to 1 by + * command table, if DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE = 0 + * before calling command table and it changed to 1 after, + * it should be set back to 0. + */ + if (allow_self_fresh_force_enable == false && + hububu1_is_allow_self_refresh_enabled(dc->res_pool->hubbub)) + hubbub1_allow_self_refresh_control(dc->res_pool->hubbub, true); + + disable_vga(dc->hwseq); + } + + for (i = 0; i < dc->link_count; i++) { + /* Power up AND update implementation according to the + * required signal (which may be different from the + * default signal on connector). + */ + 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 */ + if (link->link_enc->funcs->is_dig_enabled && + link->link_enc->funcs->is_dig_enabled(link->link_enc)) + link->link_status.link_active = true; + } for (i = 0; i < dc->res_pool->audio_count; i++) { struct audio *audio = dc->res_pool->audios[i]; @@ -1128,6 +1137,9 @@ 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)); + + if (dc->hwss.init_pipes) + dc->hwss.init_pipes(dc, dc->current_state); } static void reset_hw_ctx_wrap( @@ -1153,11 +1165,13 @@ static void reset_hw_ctx_wrap( struct clock_source *old_clk = pipe_ctx_old->clock_source; reset_back_end_for_pipe(dc, pipe_ctx_old, dc->current_state); + if (dc->hwss.enable_stream_gating) { + dc->hwss.enable_stream_gating(dc, pipe_ctx); + } if (old_clk) old_clk->funcs->cs_power_down(old_clk); } } - } static bool patch_address_for_sbs_tb_stereo( @@ -1202,7 +1216,8 @@ 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); + plane_state->flip_immediate, + 0); plane_state->status.requested_address = plane_state->address; @@ -2048,7 +2063,7 @@ void update_dchubp_dpp( dc->res_pool->dccg->funcs->update_dpp_dto( dc->res_pool->dccg, dpp->inst, - pipe_ctx->plane_res.bw.calc.dppclk_khz); + 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 : @@ -2125,7 +2140,8 @@ void update_dchubp_dpp( plane_state->update_flags.bits.swizzle_change || plane_state->update_flags.bits.dcc_change || plane_state->update_flags.bits.bpp_change || - plane_state->update_flags.bits.scaling_change) { + plane_state->update_flags.bits.scaling_change || + plane_state->update_flags.bits.plane_size_change) { hubp->funcs->hubp_program_surface_config( hubp, plane_state->format, @@ -2176,8 +2192,10 @@ static void dcn10_blank_pixel_data( if (!blank) { if (stream_res->tg->funcs->set_blank) stream_res->tg->funcs->set_blank(stream_res->tg, blank); - if (stream_res->abm) + if (stream_res->abm) { + stream_res->abm->funcs->set_pipe(stream_res->abm, stream_res->tg->inst + 1); stream_res->abm->funcs->set_abm_level(stream_res->abm, stream->abm_level); + } } else if (blank) { if (stream_res->abm) stream_res->abm->funcs->set_abm_immediate_disable(stream_res->abm); @@ -2252,13 +2270,11 @@ static void program_all_pipe_in_tree( } - if (pipe_ctx->plane_state != NULL) { + if (pipe_ctx->plane_state != NULL) dcn10_program_pipe(dc, pipe_ctx, context); - } - if (pipe_ctx->bottom_pipe != NULL && pipe_ctx->bottom_pipe != pipe_ctx) { + if (pipe_ctx->bottom_pipe != NULL && pipe_ctx->bottom_pipe != pipe_ctx) program_all_pipe_in_tree(dc, pipe_ctx->bottom_pipe, context); - } } struct pipe_ctx *find_top_pipe_for_stream( @@ -2334,9 +2350,10 @@ static void dcn10_apply_ctx_for_surface( } } - if (!pipe_ctx->plane_state && - old_pipe_ctx->plane_state && - old_pipe_ctx->stream_res.tg == tg) { + if ((!pipe_ctx->plane_state || + pipe_ctx->stream_res.tg != old_pipe_ctx->stream_res.tg) && + old_pipe_ctx->plane_state && + old_pipe_ctx->stream_res.tg == tg) { dc->hwss.plane_atomic_disconnect(dc, old_pipe_ctx); removed_pipe[i] = true; @@ -2383,6 +2400,22 @@ static void dcn10_apply_ctx_for_surface( hubbub1_wm_change_req_wa(dc->res_pool->hubbub); } +static void dcn10_stereo_hw_frame_pack_wa(struct dc *dc, struct dc_state *context) +{ + uint8_t i; + + for (i = 0; i < context->stream_count; i++) { + if (context->streams[i]->timing.timing_3d_format + == TIMING_3D_FORMAT_HW_FRAME_PACKING) { + /* + * Disable stutter + */ + hubbub1_allow_self_refresh_control(dc->res_pool->hubbub, false); + break; + } + } +} + static void dcn10_prepare_bandwidth( struct dc *dc, struct dc_state *context) @@ -2404,6 +2437,7 @@ static void dcn10_prepare_bandwidth( &context->bw.dcn.watermarks, dc->res_pool->ref_clock_inKhz / 1000, true); + dcn10_stereo_hw_frame_pack_wa(dc, context); if (dc->debug.pplib_wm_report_mode == WM_REPORT_OVERRIDE) dcn_bw_notify_pplib_of_wm_ranges(dc); @@ -2433,6 +2467,7 @@ static void dcn10_optimize_bandwidth( &context->bw.dcn.watermarks, dc->res_pool->ref_clock_inKhz / 1000, true); + dcn10_stereo_hw_frame_pack_wa(dc, context); if (dc->debug.pplib_wm_report_mode == WM_REPORT_OVERRIDE) dcn_bw_notify_pplib_of_wm_ranges(dc); @@ -2518,7 +2553,7 @@ static void dcn10_config_stereo_parameters( timing_3d_format == TIMING_3D_FORMAT_DP_HDMI_INBAND_FA || timing_3d_format == TIMING_3D_FORMAT_SIDEBAND_FA) { enum display_dongle_type dongle = \ - stream->sink->link->ddc->dongle_type; + stream->link->ddc->dongle_type; if (dongle == DISPLAY_DONGLE_DP_VGA_CONVERTER || dongle == DISPLAY_DONGLE_DP_DVI_CONVERTER || dongle == DISPLAY_DONGLE_DP_HDMI_CONVERTER) @@ -2649,7 +2684,7 @@ static void dcn10_set_cursor_position(struct pipe_ctx *pipe_ctx) struct hubp *hubp = pipe_ctx->plane_res.hubp; struct dpp *dpp = pipe_ctx->plane_res.dpp; struct dc_cursor_mi_param param = { - .pixel_clk_khz = pipe_ctx->stream->timing.pix_clk_khz, + .pixel_clk_khz = pipe_ctx->stream->timing.pix_clk_100hz / 10, .ref_clk_khz = pipe_ctx->stream->ctx->dc->res_pool->ref_clock_inKhz, .viewport = pipe_ctx->plane_res.scl_data.viewport, .h_scale_ratio = pipe_ctx->plane_res.scl_data.ratios.horz, @@ -2706,9 +2741,151 @@ static void dcn10_set_cursor_sdr_white_level(struct pipe_ctx *pipe_ctx) pipe_ctx->plane_res.dpp, &opt_attr); } +/** +* apply_front_porch_workaround TODO FPGA still need? +* +* 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 apply_front_porch_workaround( + struct dc_crtc_timing *timing) +{ + if (timing->flags.INTERLACE == 1) { + if (timing->v_front_porch < 2) + timing->v_front_porch = 2; + } else { + if (timing->v_front_porch < 1) + timing->v_front_porch = 1; + } +} + +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; + int asic_blank_end; + int interlace_factor; + int vertical_line_start; + + patched_crtc_timing = *dc_crtc_timing; + apply_front_porch_workaround(&patched_crtc_timing); + + interlace_factor = patched_crtc_timing.flags.INTERLACE ? 2 : 1; + + vesa_sync_start = patched_crtc_timing.v_addressable + + patched_crtc_timing.v_border_bottom + + patched_crtc_timing.v_front_porch; + + asic_blank_end = (patched_crtc_timing.v_total - + vesa_sync_start - + patched_crtc_timing.v_border_top) + * interlace_factor; + + vertical_line_start = asic_blank_end - + optc->dlg_otg_param.vstartup_start + 1; + + return vertical_line_start; +} + +static void calc_vupdate_position( + struct pipe_ctx *pipe_ctx, + uint32_t *start_line, + uint32_t *end_line) +{ + const struct dc_crtc_timing *dc_crtc_timing = &pipe_ctx->stream->timing; + int vline_int_offset_from_vupdate = + pipe_ctx->stream->periodic_interrupt0.lines_offset; + int vupdate_offset_from_vsync = get_vupdate_offset_from_vsync(pipe_ctx); + int start_position; + + if (vline_int_offset_from_vupdate > 0) + vline_int_offset_from_vupdate--; + else if (vline_int_offset_from_vupdate < 0) + vline_int_offset_from_vupdate++; + + start_position = vline_int_offset_from_vupdate + vupdate_offset_from_vsync; + + if (start_position >= 0) + *start_line = start_position; + else + *start_line = dc_crtc_timing->v_total + start_position - 1; + + *end_line = *start_line + 2; + + if (*end_line >= dc_crtc_timing->v_total) + *end_line = 2; +} + +static void cal_vline_position( + struct pipe_ctx *pipe_ctx, + enum vline_select vline, + uint32_t *start_line, + uint32_t *end_line) +{ + enum vertical_interrupt_ref_point ref_point = INVALID_POINT; + + if (vline == VLINE0) + ref_point = pipe_ctx->stream->periodic_interrupt0.ref_point; + else if (vline == VLINE1) + ref_point = pipe_ctx->stream->periodic_interrupt1.ref_point; + + switch (ref_point) { + case START_V_UPDATE: + calc_vupdate_position( + pipe_ctx, + start_line, + end_line); + break; + case START_V_SYNC: + // Suppose to do nothing because vsync is 0; + break; + default: + ASSERT(0); + break; + } +} + +static void dcn10_setup_periodic_interrupt( + struct pipe_ctx *pipe_ctx, + enum vline_select vline) +{ + struct timing_generator *tg = pipe_ctx->stream_res.tg; + + if (vline == VLINE0) { + uint32_t start_line = 0; + uint32_t end_line = 0; + + cal_vline_position(pipe_ctx, vline, &start_line, &end_line); + + tg->funcs->setup_vertical_interrupt0(tg, start_line, end_line); + + } else if (vline == VLINE1) { + pipe_ctx->stream_res.tg->funcs->setup_vertical_interrupt1( + tg, + pipe_ctx->stream->periodic_interrupt1.lines_offset); + } +} + +static void dcn10_setup_vupdate_interrupt(struct pipe_ctx *pipe_ctx) +{ + struct timing_generator *tg = pipe_ctx->stream_res.tg; + int start_line = get_vupdate_offset_from_vsync(pipe_ctx); + + if (start_line < 0) { + ASSERT(0); + start_line = 0; + } + + if (tg->funcs->setup_vertical_interrupt2) + tg->funcs->setup_vertical_interrupt2(tg, start_line); +} + static const struct hw_sequencer_funcs dcn10_funcs = { .program_gamut_remap = program_gamut_remap, .init_hw = dcn10_init_hw, + .init_pipes = dcn10_init_pipes, .apply_ctx_to_hw = dce110_apply_ctx_to_hw, .apply_ctx_for_surface = dcn10_apply_ctx_for_surface, .update_plane_addr = dcn10_update_plane_addr, @@ -2752,7 +2929,11 @@ static const struct hw_sequencer_funcs dcn10_funcs = { .edp_wait_for_hpd_ready = hwss_edp_wait_for_hpd_ready, .set_cursor_position = dcn10_set_cursor_position, .set_cursor_attribute = dcn10_set_cursor_attribute, - .set_cursor_sdr_white_level = dcn10_set_cursor_sdr_white_level + .set_cursor_sdr_white_level = dcn10_set_cursor_sdr_white_level, + .disable_stream_gating = NULL, + .enable_stream_gating = NULL, + .setup_periodic_interrupt = dcn10_setup_periodic_interrupt, + .setup_vupdate_interrupt = dcn10_setup_vupdate_interrupt }; 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 f8eea10e4c64..6d66084df55f 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 @@ -81,4 +81,6 @@ struct pipe_ctx *find_top_pipe_for_stream( struct dc_state *context, const struct dc_stream_state *stream); +int get_vupdate_offset_from_vsync(struct pipe_ctx *pipe_ctx); + #endif /* __DC_HWSS_DCN10_H__ */ 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 cd469014baa3..98f41d250978 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 @@ -40,7 +40,6 @@ #include "ipp.h" #include "mpc.h" #include "reg_helper.h" -#include "custom_float.h" #include "dcn10_hubp.h" #include "dcn10_hubbub.h" #include "dcn10_cm_common.h" @@ -72,7 +71,7 @@ static unsigned int snprintf_count(char *pBuf, unsigned int bufSize, char *fmt, static unsigned int dcn10_get_hubbub_state(struct dc *dc, char *pBuf, unsigned int bufSize) { struct dc_context *dc_ctx = dc->ctx; - struct dcn_hubbub_wm wm = {0}; + struct dcn_hubbub_wm wm; int i; unsigned int chars_printed = 0; @@ -81,7 +80,8 @@ static unsigned int dcn10_get_hubbub_state(struct dc *dc, char *pBuf, unsigned i const uint32_t ref_clk_mhz = dc_ctx->dc->res_pool->ref_clock_inKhz / 1000; static const unsigned int frac = 1000; - hubbub1_wm_read_state(dc->res_pool->hubbub, &wm); + memset(&wm, 0, sizeof(struct dcn_hubbub_wm)); + dc->res_pool->hubbub->funcs->wm_read_state(dc->res_pool->hubbub, &wm); chars_printed = snprintf_count(pBuf, remaining_buffer, "wm_set_index,data_urgent,pte_meta_urgent,sr_enter,sr_exit,dram_clk_chanage\n"); remaining_buffer -= chars_printed; @@ -419,20 +419,22 @@ static unsigned int dcn10_get_otg_states(struct dc *dc, char *pBuf, unsigned int unsigned int remaining_buffer = bufSize; chars_printed = snprintf_count(pBuf, remaining_buffer, "instance,v_bs,v_be,v_ss,v_se,vpol,vmax,vmin,vmax_sel,vmin_sel," - "h_bs,h_be,h_ss,h_se,hpol,htot,vtot,underflow\n"); + "h_bs,h_be,h_ss,h_se,hpol,htot,vtot,underflow,pixelclk[khz]\n"); remaining_buffer -= chars_printed; pBuf += chars_printed; for (i = 0; i < pool->timing_generator_count; i++) { struct timing_generator *tg = pool->timing_generators[i]; struct dcn_otg_state s = {0}; + int pix_clk = 0; optc1_read_otg_state(DCN10TG_FROM_TG(tg), &s); + pix_clk = dc->current_state->res_ctx.pipe_ctx[i].stream_res.pix_clk_params.requested_pix_clk_100hz / 10; //only print if OTG master is enabled if (s.otg_enabled & 1) { chars_printed = snprintf_count(pBuf, remaining_buffer, "%x,%d,%d,%d,%d,%d,%d,%d,%d,%d," - "%d,%d,%d,%d,%d,%d,%d,%d" + "%d,%d,%d,%d,%d,%d,%d,%d,%d" "\n", tg->inst, s.v_blank_start, @@ -451,7 +453,8 @@ static unsigned int dcn10_get_otg_states(struct dc *dc, char *pBuf, unsigned int s.h_sync_a_pol, s.h_total, s.v_total, - s.underflow_occurred_status); + s.underflow_occurred_status, + pix_clk); remaining_buffer -= chars_printed; pBuf += chars_printed; 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 477ab9222216..a9db372688ff 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 @@ -85,6 +85,7 @@ static const struct link_encoder_funcs dcn10_lnk_enc_funcs = { .enable_hpd = dcn10_link_encoder_enable_hpd, .disable_hpd = dcn10_link_encoder_disable_hpd, .is_dig_enabled = dcn10_is_dig_enabled, + .get_dig_frontend = dcn10_get_dig_frontend, .destroy = dcn10_link_encoder_destroy }; @@ -440,7 +441,7 @@ static uint8_t get_frontend_source( } } -void configure_encoder( +void enc1_configure_encoder( struct dcn10_link_encoder *enc10, const struct dc_link_settings *link_settings) { @@ -495,6 +496,15 @@ bool dcn10_is_dig_enabled(struct link_encoder *enc) return value; } +unsigned int dcn10_get_dig_frontend(struct link_encoder *enc) +{ + struct dcn10_link_encoder *enc10 = TO_DCN10_LINK_ENC(enc); + uint32_t value; + + REG_GET(DIG_BE_CNTL, DIG_FE_SOURCE_SELECT, &value); + return value; +} + static void link_encoder_disable(struct dcn10_link_encoder *enc10) { /* reset training pattern */ @@ -543,12 +553,12 @@ bool dcn10_link_encoder_validate_dvi_output( if ((connector_signal == SIGNAL_TYPE_DVI_SINGLE_LINK || connector_signal == SIGNAL_TYPE_HDMI_TYPE_A) && signal != SIGNAL_TYPE_HDMI_TYPE_A && - crtc_timing->pix_clk_khz > TMDS_MAX_PIXEL_CLOCK) + crtc_timing->pix_clk_100hz > (TMDS_MAX_PIXEL_CLOCK * 10)) return false; - if (crtc_timing->pix_clk_khz < TMDS_MIN_PIXEL_CLOCK) + if (crtc_timing->pix_clk_100hz < (TMDS_MIN_PIXEL_CLOCK * 10)) return false; - if (crtc_timing->pix_clk_khz > max_pixel_clock) + if (crtc_timing->pix_clk_100hz > (max_pixel_clock * 10)) return false; /* DVI supports 6/8bpp single-link and 10/16bpp dual-link */ @@ -571,7 +581,7 @@ bool dcn10_link_encoder_validate_dvi_output( static bool dcn10_link_encoder_validate_hdmi_output( const struct dcn10_link_encoder *enc10, const struct dc_crtc_timing *crtc_timing, - int adjusted_pix_clk_khz) + int adjusted_pix_clk_100hz) { enum dc_color_depth max_deep_color = enc10->base.features.max_hdmi_deep_color; @@ -581,11 +591,11 @@ static bool dcn10_link_encoder_validate_hdmi_output( if (crtc_timing->display_color_depth < COLOR_DEPTH_888) return false; - if (adjusted_pix_clk_khz < TMDS_MIN_PIXEL_CLOCK) + if (adjusted_pix_clk_100hz < (TMDS_MIN_PIXEL_CLOCK * 10)) return false; - if ((adjusted_pix_clk_khz == 0) || - (adjusted_pix_clk_khz > enc10->base.features.max_hdmi_pixel_clock)) + if ((adjusted_pix_clk_100hz == 0) || + (adjusted_pix_clk_100hz > (enc10->base.features.max_hdmi_pixel_clock * 10))) return false; /* DCE11 HW does not support 420 */ @@ -594,7 +604,7 @@ static bool dcn10_link_encoder_validate_hdmi_output( return false; if (!enc10->base.features.flags.bits.HDMI_6GB_EN && - adjusted_pix_clk_khz >= 300000) + adjusted_pix_clk_100hz >= 3000000) return false; if (enc10->base.ctx->dc->debug.hdmi20_disable && crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR420) @@ -738,7 +748,7 @@ bool dcn10_link_encoder_validate_output_with_stream( case SIGNAL_TYPE_DVI_DUAL_LINK: is_valid = dcn10_link_encoder_validate_dvi_output( enc10, - stream->sink->link->connector_signal, + stream->link->connector_signal, stream->signal, &stream->timing); break; @@ -746,7 +756,7 @@ bool dcn10_link_encoder_validate_output_with_stream( is_valid = dcn10_link_encoder_validate_hdmi_output( enc10, &stream->timing, - stream->phy_pix_clk); + stream->phy_pix_clk * 10); break; case SIGNAL_TYPE_DISPLAY_PORT: case SIGNAL_TYPE_DISPLAY_PORT_MST: @@ -910,7 +920,7 @@ void dcn10_link_encoder_enable_dp_output( * but it's not passed to asic_control. * We need to set number of lanes manually. */ - configure_encoder(enc10, link_settings); + enc1_configure_encoder(enc10, link_settings); cntl.action = TRANSMITTER_CONTROL_ENABLE; cntl.engine_id = enc->preferred_engine; @@ -949,7 +959,7 @@ void dcn10_link_encoder_enable_dp_mst_output( * but it's not passed to asic_control. * We need to set number of lanes manually. */ - configure_encoder(enc10, link_settings); + enc1_configure_encoder(enc10, link_settings); cntl.action = TRANSMITTER_CONTROL_ENABLE; cntl.engine_id = ENGINE_ID_UNKNOWN; 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 49ead12b2532..b74b80a247ec 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 @@ -271,7 +271,7 @@ void dcn10_link_encoder_setup( struct link_encoder *enc, enum signal_type signal); -void configure_encoder( +void enc1_configure_encoder( struct dcn10_link_encoder *enc10, const struct dc_link_settings *link_settings); @@ -336,6 +336,8 @@ void dcn10_psr_program_secondary_packet(struct link_encoder *enc, bool dcn10_is_dig_enabled(struct link_encoder *enc); +unsigned int dcn10_get_dig_frontend(struct link_encoder *enc); + void dcn10_aux_initialize(struct dcn10_link_encoder *enc10); #endif /* __DC_LINK_ENCODER__DCN10_H__ */ 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 7c138615f17d..0345d51e9d6f 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c @@ -92,75 +92,36 @@ static void optc1_disable_stereo(struct timing_generator *optc) OTG_3D_STRUCTURE_STEREO_SEL_OVR, 0); } -static uint32_t get_start_vline(struct timing_generator *optc, const struct dc_crtc_timing *dc_crtc_timing) +void optc1_setup_vertical_interrupt0( + struct timing_generator *optc, + uint32_t start_line, + uint32_t end_line) { - struct dc_crtc_timing patched_crtc_timing; - int vesa_sync_start; - int asic_blank_end; - int vertical_line_start; - - patched_crtc_timing = *dc_crtc_timing; - optc1_apply_front_porch_workaround(optc, &patched_crtc_timing); - - vesa_sync_start = patched_crtc_timing.h_addressable + - patched_crtc_timing.h_border_right + - patched_crtc_timing.h_front_porch; - - asic_blank_end = patched_crtc_timing.h_total - - vesa_sync_start - - patched_crtc_timing.h_border_left; - - vesa_sync_start = patched_crtc_timing.v_addressable + - patched_crtc_timing.v_border_bottom + - patched_crtc_timing.v_front_porch; - - asic_blank_end = (patched_crtc_timing.v_total - - vesa_sync_start - - patched_crtc_timing.v_border_top); - - vertical_line_start = asic_blank_end - optc->dlg_otg_param.vstartup_start + 1; - if (vertical_line_start < 0) { - ASSERT(0); - vertical_line_start = 0; - } + struct optc *optc1 = DCN10TG_FROM_TG(optc); - return vertical_line_start; + REG_SET_2(OTG_VERTICAL_INTERRUPT0_POSITION, 0, + OTG_VERTICAL_INTERRUPT0_LINE_START, start_line, + OTG_VERTICAL_INTERRUPT0_LINE_END, end_line); } -void optc1_program_vline_interrupt( +void optc1_setup_vertical_interrupt1( struct timing_generator *optc, - const struct dc_crtc_timing *dc_crtc_timing, - unsigned long long vsync_delta) + uint32_t start_line) { - struct optc *optc1 = DCN10TG_FROM_TG(optc); - unsigned long long req_delta_tens_of_usec = div64_u64((vsync_delta + 9999), 10000); - unsigned long long pix_clk_hundreds_khz = div64_u64((dc_crtc_timing->pix_clk_khz + 99), 100); - uint32_t req_delta_lines = (uint32_t) div64_u64( - (req_delta_tens_of_usec * pix_clk_hundreds_khz + dc_crtc_timing->h_total - 1), - dc_crtc_timing->h_total); - - uint32_t vsync_line = get_start_vline(optc, dc_crtc_timing); - uint32_t start_line = 0; - uint32_t endLine = 0; - - if (req_delta_lines != 0) - req_delta_lines--; - - if (req_delta_lines > vsync_line) - start_line = dc_crtc_timing->v_total - (req_delta_lines - vsync_line) + 2; - else - start_line = vsync_line - req_delta_lines; - - endLine = start_line + 2; + REG_SET(OTG_VERTICAL_INTERRUPT1_POSITION, 0, + OTG_VERTICAL_INTERRUPT1_LINE_START, start_line); +} - if (endLine >= dc_crtc_timing->v_total) - endLine = 2; +void optc1_setup_vertical_interrupt2( + struct timing_generator *optc, + uint32_t start_line) +{ + struct optc *optc1 = DCN10TG_FROM_TG(optc); - REG_SET_2(OTG_VERTICAL_INTERRUPT0_POSITION, 0, - OTG_VERTICAL_INTERRUPT0_LINE_START, start_line, - OTG_VERTICAL_INTERRUPT0_LINE_END, endLine); + REG_SET(OTG_VERTICAL_INTERRUPT2_POSITION, 0, + OTG_VERTICAL_INTERRUPT2_LINE_START, start_line); } /** @@ -265,22 +226,14 @@ void optc1_program_timing( patched_crtc_timing.v_addressable + patched_crtc_timing.v_border_bottom); - REG_UPDATE_2(OTG_V_BLANK_START_END, - OTG_V_BLANK_START, asic_blank_start, - OTG_V_BLANK_END, asic_blank_end); - - /* Use OTG_VERTICAL_INTERRUPT2 replace VUPDATE interrupt, - * program the reg for interrupt postition. - */ 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; - if (vertical_line_start < 0) - vertical_line_start = 0; - REG_SET(OTG_VERTICAL_INTERRUPT2_POSITION, 0, - OTG_VERTICAL_INTERRUPT2_LINE_START, vertical_line_start); + REG_UPDATE_2(OTG_V_BLANK_START_END, + OTG_V_BLANK_START, asic_blank_start, + OTG_V_BLANK_END, asic_blank_end); /* v_sync polarity */ v_sync_polarity = patched_crtc_timing.flags.VSYNC_POSITIVE_POLARITY ? @@ -299,16 +252,17 @@ void optc1_program_timing( } /* Interlace */ - 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 - REG_UPDATE(OTG_INTERLACE_CONTROL, - OTG_INTERLACE_ENABLE, 0); - + if (REG(OTG_INTERLACE_CONTROL)) { + 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 + REG_UPDATE(OTG_INTERLACE_CONTROL, + OTG_INTERLACE_ENABLE, 0); + } /* VTG enable set to 0 first VInit */ REG_UPDATE(CONTROL, @@ -338,7 +292,7 @@ void optc1_program_timing( h_div_2 = optc1_is_two_pixels_per_containter(&patched_crtc_timing); REG_UPDATE(OTG_H_TIMING_CNTL, - OTG_H_TIMING_DIV_BY2, h_div_2); + OTG_H_TIMING_DIV_BY2, h_div_2 || optc1->comb_opp_id != 0xf); } @@ -1184,6 +1138,64 @@ bool optc1_is_stereo_left_eye(struct timing_generator *optc) return ret; } +bool optc1_is_matching_timing(struct timing_generator *tg, + const struct dc_crtc_timing *otg_timing) +{ + struct dc_crtc_timing hw_crtc_timing = {0}; + struct dcn_otg_state s = {0}; + + if (tg == NULL || otg_timing == NULL) + return false; + + optc1_read_otg_state(DCN10TG_FROM_TG(tg), &s); + + hw_crtc_timing.h_total = s.h_total + 1; + hw_crtc_timing.h_addressable = s.h_total - ((s.h_total - s.h_blank_start) + s.h_blank_end); + hw_crtc_timing.h_front_porch = s.h_total + 1 - s.h_blank_start; + hw_crtc_timing.h_sync_width = s.h_sync_a_end - s.h_sync_a_start; + + hw_crtc_timing.v_total = s.v_total + 1; + hw_crtc_timing.v_addressable = s.v_total - ((s.v_total - s.v_blank_start) + s.v_blank_end); + hw_crtc_timing.v_front_porch = s.v_total + 1 - s.v_blank_start; + hw_crtc_timing.v_sync_width = s.v_sync_a_end - s.v_sync_a_start; + + if (otg_timing->h_total != hw_crtc_timing.h_total) + return false; + + if (otg_timing->h_border_left != hw_crtc_timing.h_border_left) + return false; + + if (otg_timing->h_addressable != hw_crtc_timing.h_addressable) + return false; + + if (otg_timing->h_border_right != hw_crtc_timing.h_border_right) + return false; + + if (otg_timing->h_front_porch != hw_crtc_timing.h_front_porch) + return false; + + if (otg_timing->h_sync_width != hw_crtc_timing.h_sync_width) + return false; + + if (otg_timing->v_total != hw_crtc_timing.v_total) + return false; + + if (otg_timing->v_border_top != hw_crtc_timing.v_border_top) + return false; + + if (otg_timing->v_addressable != hw_crtc_timing.v_addressable) + return false; + + if (otg_timing->v_border_bottom != hw_crtc_timing.v_border_bottom) + return false; + + if (otg_timing->v_sync_width != hw_crtc_timing.v_sync_width) + return false; + + return true; +} + + void optc1_read_otg_state(struct optc *optc1, struct dcn_otg_state *s) { @@ -1370,7 +1382,9 @@ bool optc1_get_crc(struct timing_generator *optc, static const struct timing_generator_funcs dcn10_tg_funcs = { .validate_timing = optc1_validate_timing, .program_timing = optc1_program_timing, - .program_vline_interrupt = optc1_program_vline_interrupt, + .setup_vertical_interrupt0 = optc1_setup_vertical_interrupt0, + .setup_vertical_interrupt1 = optc1_setup_vertical_interrupt1, + .setup_vertical_interrupt2 = optc1_setup_vertical_interrupt2, .program_global_sync = optc1_program_global_sync, .enable_crtc = optc1_enable_crtc, .disable_crtc = optc1_disable_crtc, @@ -1380,6 +1394,7 @@ static const struct timing_generator_funcs dcn10_tg_funcs = { .get_frame_count = optc1_get_vblank_counter, .get_scanoutpos = optc1_get_crtc_scanoutpos, .get_otg_active_size = optc1_get_otg_active_size, + .is_matching_timing = optc1_is_matching_timing, .set_early_control = optc1_set_early_control, /* used by enable_timing_synchronization. Not need for FPGA */ .wait_for_state = optc1_wait_for_state, @@ -1419,10 +1434,13 @@ void dcn10_timing_generator_init(struct optc *optc1) optc1->min_v_blank_interlace = 5; optc1->min_h_sync_width = 8; optc1->min_v_sync_width = 1; + optc1->comb_opp_id = 0xf; } bool optc1_is_two_pixels_per_containter(const struct dc_crtc_timing *timing) { - return timing->pixel_encoding == PIXEL_ENCODING_YCBCR420; + bool two_pix = timing->pixel_encoding == PIXEL_ENCODING_YCBCR420; + + 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 8bacf0b6e27e..4eb9a898c237 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h @@ -67,6 +67,8 @@ SRI(OTG_CLOCK_CONTROL, OTG, inst),\ SRI(OTG_VERTICAL_INTERRUPT0_CONTROL, OTG, inst),\ SRI(OTG_VERTICAL_INTERRUPT0_POSITION, OTG, inst),\ + SRI(OTG_VERTICAL_INTERRUPT1_CONTROL, OTG, inst),\ + SRI(OTG_VERTICAL_INTERRUPT1_POSITION, OTG, inst),\ SRI(OTG_VERTICAL_INTERRUPT2_CONTROL, OTG, inst),\ SRI(OTG_VERTICAL_INTERRUPT2_POSITION, OTG, inst),\ SRI(OPTC_INPUT_CLOCK_CONTROL, ODM, inst),\ @@ -135,6 +137,8 @@ struct dcn_optc_registers { uint32_t OTG_CLOCK_CONTROL; uint32_t OTG_VERTICAL_INTERRUPT0_CONTROL; uint32_t OTG_VERTICAL_INTERRUPT0_POSITION; + uint32_t OTG_VERTICAL_INTERRUPT1_CONTROL; + uint32_t OTG_VERTICAL_INTERRUPT1_POSITION; uint32_t OTG_VERTICAL_INTERRUPT2_CONTROL; uint32_t OTG_VERTICAL_INTERRUPT2_POSITION; uint32_t OPTC_INPUT_CLOCK_CONTROL; @@ -227,6 +231,8 @@ struct dcn_optc_registers { SF(OTG0_OTG_VERTICAL_INTERRUPT0_CONTROL, OTG_VERTICAL_INTERRUPT0_INT_ENABLE, mask_sh),\ SF(OTG0_OTG_VERTICAL_INTERRUPT0_POSITION, OTG_VERTICAL_INTERRUPT0_LINE_START, mask_sh),\ SF(OTG0_OTG_VERTICAL_INTERRUPT0_POSITION, OTG_VERTICAL_INTERRUPT0_LINE_END, mask_sh),\ + SF(OTG0_OTG_VERTICAL_INTERRUPT1_CONTROL, OTG_VERTICAL_INTERRUPT1_INT_ENABLE, mask_sh),\ + SF(OTG0_OTG_VERTICAL_INTERRUPT1_POSITION, OTG_VERTICAL_INTERRUPT1_LINE_START, mask_sh),\ SF(OTG0_OTG_VERTICAL_INTERRUPT2_CONTROL, OTG_VERTICAL_INTERRUPT2_INT_ENABLE, mask_sh),\ SF(OTG0_OTG_VERTICAL_INTERRUPT2_POSITION, OTG_VERTICAL_INTERRUPT2_LINE_START, mask_sh),\ SF(ODM0_OPTC_INPUT_CLOCK_CONTROL, OPTC_INPUT_CLK_EN, mask_sh),\ @@ -361,6 +367,8 @@ struct dcn_optc_registers { type OTG_VERTICAL_INTERRUPT0_INT_ENABLE;\ type OTG_VERTICAL_INTERRUPT0_LINE_START;\ type OTG_VERTICAL_INTERRUPT0_LINE_END;\ + type OTG_VERTICAL_INTERRUPT1_INT_ENABLE;\ + type OTG_VERTICAL_INTERRUPT1_LINE_START;\ type OTG_VERTICAL_INTERRUPT2_INT_ENABLE;\ type OTG_VERTICAL_INTERRUPT2_LINE_START;\ type OPTC_INPUT_CLK_EN;\ @@ -427,7 +435,7 @@ struct optc { const struct dcn_optc_shift *tg_shift; const struct dcn_optc_mask *tg_mask; - enum controller_id controller_id; + int comb_opp_id; uint32_t max_h_total; uint32_t max_v_total; @@ -475,9 +483,16 @@ void optc1_program_timing( const struct dc_crtc_timing *dc_crtc_timing, bool use_vbios); -void optc1_program_vline_interrupt(struct timing_generator *optc, - const struct dc_crtc_timing *dc_crtc_timing, - unsigned long long vsync_delta); +void optc1_setup_vertical_interrupt0( + struct timing_generator *optc, + uint32_t start_line, + uint32_t end_line); +void optc1_setup_vertical_interrupt1( + struct timing_generator *optc, + uint32_t start_line); +void optc1_setup_vertical_interrupt2( + struct timing_generator *optc, + uint32_t start_line); void optc1_program_global_sync( struct timing_generator *optc); 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 5d4772dec0ba..09d74070a49b 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c @@ -70,7 +70,7 @@ const struct _vcs_dpi_ip_params_st dcn1_0_ip = { .rob_buffer_size_kbytes = 64, .det_buffer_size_kbytes = 164, - .dpte_buffer_size_in_pte_reqs = 42, + .dpte_buffer_size_in_pte_reqs_luma = 42, .dpp_output_buffer_pixels = 2560, .opp_output_buffer_lines = 1, .pixel_chunk_size_kbytes = 8, @@ -436,7 +436,6 @@ static const struct dcn_optc_mask tg_mask = { }; static const struct bios_registers bios_regs = { - NBIO_SR(BIOS_SCRATCH_0), NBIO_SR(BIOS_SCRATCH_3), NBIO_SR(BIOS_SCRATCH_6) }; @@ -609,7 +608,7 @@ static struct output_pixel_processor *dcn10_opp_create( return &opp->base; } -struct aux_engine *dcn10_aux_engine_create( +struct dce_aux *dcn10_aux_engine_create( struct dc_context *ctx, uint32_t inst) { @@ -678,18 +677,18 @@ static struct mpc *dcn10_mpc_create(struct dc_context *ctx) static struct hubbub *dcn10_hubbub_create(struct dc_context *ctx) { - struct hubbub *hubbub = kzalloc(sizeof(struct hubbub), + struct dcn10_hubbub *dcn10_hubbub = kzalloc(sizeof(struct dcn10_hubbub), GFP_KERNEL); - if (!hubbub) + if (!dcn10_hubbub) return NULL; - hubbub1_construct(hubbub, ctx, + hubbub1_construct(&dcn10_hubbub->base, ctx, &hubbub_reg, &hubbub_shift, &hubbub_mask); - return hubbub; + return &dcn10_hubbub->base; } static struct timing_generator *dcn10_timing_generator_create( @@ -911,7 +910,7 @@ static void destruct(struct dcn10_resource_pool *pool) for (i = 0; i < pool->base.res_cap->num_ddc; i++) { if (pool->base.engines[i] != NULL) - pool->base.engines[i]->funcs->destroy_engine(&pool->base.engines[i]); + dce110_engine_destroy(&pool->base.engines[i]); if (pool->base.hw_i2cs[i] != NULL) { kfree(pool->base.hw_i2cs[i]); pool->base.hw_i2cs[i] = NULL; @@ -974,8 +973,8 @@ static void get_pixel_clock_parameters( struct pixel_clk_params *pixel_clk_params) { const struct dc_stream_state *stream = pipe_ctx->stream; - pixel_clk_params->requested_pix_clk = stream->timing.pix_clk_khz; - pixel_clk_params->encoder_object_id = stream->sink->link->link_enc->id; + pixel_clk_params->requested_pix_clk_100hz = stream->timing.pix_clk_100hz; + pixel_clk_params->encoder_object_id = stream->link->link_enc->id; pixel_clk_params->signal_type = pipe_ctx->stream->signal; pixel_clk_params->controller_id = pipe_ctx->stream_res.tg->inst + 1; /* TODO: un-hardcode*/ @@ -991,9 +990,9 @@ static void get_pixel_clock_parameters( pixel_clk_params->color_depth = COLOR_DEPTH_888; if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR420) - pixel_clk_params->requested_pix_clk /= 2; + pixel_clk_params->requested_pix_clk_100hz /= 2; if (stream->timing.timing_3d_format == TIMING_3D_FORMAT_HW_FRAME_PACKING) - pixel_clk_params->requested_pix_clk *= 2; + pixel_clk_params->requested_pix_clk_100hz *= 2; } @@ -1131,6 +1130,56 @@ static enum dc_status dcn10_validate_plane(const struct dc_plane_state *plane_st return DC_OK; } +static enum dc_status dcn10_validate_global(struct dc *dc, struct dc_state *context) +{ + int i, j; + bool video_down_scaled = false; + bool video_large = false; + bool desktop_large = false; + bool dcc_disabled = false; + + for (i = 0; i < context->stream_count; i++) { + if (context->stream_status[i].plane_count == 0) + continue; + + if (context->stream_status[i].plane_count > 2) + return false; + + for (j = 0; j < context->stream_status[i].plane_count; j++) { + struct dc_plane_state *plane = + context->stream_status[i].plane_states[j]; + + + if (plane->format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) { + + if (plane->src_rect.width > plane->dst_rect.width || + plane->src_rect.height > plane->dst_rect.height) + video_down_scaled = true; + + if (plane->src_rect.width >= 3840) + video_large = true; + + } else { + if (plane->src_rect.width >= 3840) + desktop_large = true; + if (!plane->dcc.enable) + dcc_disabled = true; + } + } + } + + /* + * Workaround: On DCN10 there is UMC issue that causes underflow when + * playing 4k video on 4k desktop with video downscaled and single channel + * memory + */ + if (video_large && desktop_large && video_down_scaled && dcc_disabled && + dc->dcn_soc->number_of_channels == 1) + return DC_FAIL_SURFACE_VALIDATE; + + return DC_OK; +} + static enum dc_status dcn10_get_default_swizzle_mode(struct dc_plane_state *plane_state) { enum dc_status result = DC_OK; @@ -1159,6 +1208,7 @@ static const struct resource_funcs dcn10_res_pool_funcs = { .validate_bandwidth = dcn_validate_bandwidth, .acquire_idle_pipe_for_layer = dcn10_acquire_idle_pipe_for_layer, .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 }; 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 b8b5525a389a..b08254121251 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 @@ -261,17 +261,29 @@ void enc1_stream_encoder_dp_set_stream_attribute( uint8_t dp_component_depth = 0; struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc); + struct dc_crtc_timing hw_crtc_timing = *crtc_timing; + + if (hw_crtc_timing.flags.INTERLACE) { + /*the input timing is in VESA spec format with Interlace flag =1*/ + hw_crtc_timing.v_total /= 2; + hw_crtc_timing.v_border_top /= 2; + hw_crtc_timing.v_addressable /= 2; + hw_crtc_timing.v_border_bottom /= 2; + hw_crtc_timing.v_front_porch /= 2; + hw_crtc_timing.v_sync_width /= 2; + } + /* set pixel encoding */ - switch (crtc_timing->pixel_encoding) { + switch (hw_crtc_timing.pixel_encoding) { case PIXEL_ENCODING_YCBCR422: dp_pixel_encoding = DP_PIXEL_ENCODING_TYPE_YCBCR422; break; case PIXEL_ENCODING_YCBCR444: dp_pixel_encoding = DP_PIXEL_ENCODING_TYPE_YCBCR444; - if (crtc_timing->flags.Y_ONLY) - if (crtc_timing->display_color_depth != COLOR_DEPTH_666) + if (hw_crtc_timing.flags.Y_ONLY) + if (hw_crtc_timing.display_color_depth != COLOR_DEPTH_666) /* HW testing only, no use case yet. * Color depth of Y-only could be * 8, 10, 12, 16 bits @@ -299,7 +311,7 @@ void enc1_stream_encoder_dp_set_stream_attribute( * Pixel Encoding/Colorimetry Format and that a Sink device shall ignore MISC1, bit 7, * and MISC0, bits 7:1 (MISC1, bit 7, and MISC0, bits 7:1, become "don't care"). */ - if ((crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR420) || + if ((hw_crtc_timing.pixel_encoding == PIXEL_ENCODING_YCBCR420) || (output_color_space == COLOR_SPACE_2020_YCBCR) || (output_color_space == COLOR_SPACE_2020_RGB_FULLRANGE) || (output_color_space == COLOR_SPACE_2020_RGB_LIMITEDRANGE)) @@ -308,7 +320,7 @@ void enc1_stream_encoder_dp_set_stream_attribute( misc1 = misc1 & ~0x40; /* set color depth */ - switch (crtc_timing->display_color_depth) { + switch (hw_crtc_timing.display_color_depth) { case COLOR_DEPTH_666: dp_component_depth = DP_COMPONENT_PIXEL_DEPTH_6BPC; break; @@ -336,7 +348,7 @@ void enc1_stream_encoder_dp_set_stream_attribute( /* set dynamic range and YCbCr range */ - switch (crtc_timing->display_color_depth) { + switch (hw_crtc_timing.display_color_depth) { case COLOR_DEPTH_666: colorimetry_bpc = 0; break; @@ -372,9 +384,9 @@ void enc1_stream_encoder_dp_set_stream_attribute( misc0 = misc0 | 0x8; /* bit3=1, bit4=0 */ misc1 = misc1 & ~0x80; /* bit7 = 0*/ dynamic_range_ycbcr = 0; /*bt601*/ - if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422) + if (hw_crtc_timing.pixel_encoding == PIXEL_ENCODING_YCBCR422) misc0 = misc0 | 0x2; /* bit2=0, bit1=1 */ - else if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR444) + else if (hw_crtc_timing.pixel_encoding == PIXEL_ENCODING_YCBCR444) misc0 = misc0 | 0x4; /* bit2=1, bit1=0 */ break; case COLOR_SPACE_YCBCR709: @@ -382,9 +394,9 @@ void enc1_stream_encoder_dp_set_stream_attribute( misc0 = misc0 | 0x18; /* bit3=1, bit4=1 */ misc1 = misc1 & ~0x80; /* bit7 = 0*/ dynamic_range_ycbcr = 1; /*bt709*/ - if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422) + if (hw_crtc_timing.pixel_encoding == PIXEL_ENCODING_YCBCR422) misc0 = misc0 | 0x2; /* bit2=0, bit1=1 */ - else if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR444) + else if (hw_crtc_timing.pixel_encoding == PIXEL_ENCODING_YCBCR444) misc0 = misc0 | 0x4; /* bit2=1, bit1=0 */ break; case COLOR_SPACE_2020_RGB_LIMITEDRANGE: @@ -414,26 +426,26 @@ void enc1_stream_encoder_dp_set_stream_attribute( * dc_crtc_timing is vesa dmt struct. data from edid */ REG_SET_2(DP_MSA_TIMING_PARAM1, 0, - DP_MSA_HTOTAL, crtc_timing->h_total, - DP_MSA_VTOTAL, crtc_timing->v_total); + DP_MSA_HTOTAL, hw_crtc_timing.h_total, + DP_MSA_VTOTAL, hw_crtc_timing.v_total); /* calculate from vesa timing parameters * h_active_start related to leading edge of sync */ - h_blank = crtc_timing->h_total - crtc_timing->h_border_left - - crtc_timing->h_addressable - crtc_timing->h_border_right; + h_blank = hw_crtc_timing.h_total - hw_crtc_timing.h_border_left - + hw_crtc_timing.h_addressable - hw_crtc_timing.h_border_right; - h_back_porch = h_blank - crtc_timing->h_front_porch - - crtc_timing->h_sync_width; + h_back_porch = h_blank - hw_crtc_timing.h_front_porch - + hw_crtc_timing.h_sync_width; /* start at beginning of left border */ - h_active_start = crtc_timing->h_sync_width + h_back_porch; + h_active_start = hw_crtc_timing.h_sync_width + h_back_porch; - v_active_start = crtc_timing->v_total - crtc_timing->v_border_top - - crtc_timing->v_addressable - crtc_timing->v_border_bottom - - crtc_timing->v_front_porch; + v_active_start = hw_crtc_timing.v_total - hw_crtc_timing.v_border_top - + hw_crtc_timing.v_addressable - hw_crtc_timing.v_border_bottom - + hw_crtc_timing.v_front_porch; /* start at beginning of left border */ @@ -443,20 +455,20 @@ void enc1_stream_encoder_dp_set_stream_attribute( REG_SET_4(DP_MSA_TIMING_PARAM3, 0, DP_MSA_HSYNCWIDTH, - crtc_timing->h_sync_width, + hw_crtc_timing.h_sync_width, DP_MSA_HSYNCPOLARITY, - !crtc_timing->flags.HSYNC_POSITIVE_POLARITY, + !hw_crtc_timing.flags.HSYNC_POSITIVE_POLARITY, DP_MSA_VSYNCWIDTH, - crtc_timing->v_sync_width, + hw_crtc_timing.v_sync_width, DP_MSA_VSYNCPOLARITY, - !crtc_timing->flags.VSYNC_POSITIVE_POLARITY); + !hw_crtc_timing.flags.VSYNC_POSITIVE_POLARITY); /* HWDITH include border or overscan */ REG_SET_2(DP_MSA_TIMING_PARAM4, 0, - DP_MSA_HWIDTH, crtc_timing->h_border_left + - crtc_timing->h_addressable + crtc_timing->h_border_right, - DP_MSA_VHEIGHT, crtc_timing->v_border_top + - crtc_timing->v_addressable + crtc_timing->v_border_bottom); + DP_MSA_HWIDTH, hw_crtc_timing.h_border_left + + hw_crtc_timing.h_addressable + hw_crtc_timing.h_border_right, + DP_MSA_VHEIGHT, hw_crtc_timing.v_border_top + + hw_crtc_timing.v_addressable + hw_crtc_timing.v_border_bottom); } static void enc1_stream_encoder_set_stream_attribute_helper( @@ -594,7 +606,7 @@ void enc1_stream_encoder_dvi_set_stream_attribute( cntl.signal = is_dual_link ? SIGNAL_TYPE_DVI_DUAL_LINK : SIGNAL_TYPE_DVI_SINGLE_LINK; cntl.enable_dp_audio = false; - cntl.pixel_clock = crtc_timing->pix_clk_khz; + cntl.pixel_clock = crtc_timing->pix_clk_100hz / 10; cntl.lanes_number = (is_dual_link) ? LANE_COUNT_EIGHT : LANE_COUNT_FOUR; if (enc1->base.bp->funcs->encoder_control( @@ -1413,6 +1425,14 @@ void enc1_setup_stereo_sync( REG_UPDATE(DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, !enable); } +void enc1_dig_connect_to_otg( + struct stream_encoder *enc, + int tg_inst) +{ + struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc); + + REG_UPDATE(DIG_FE_CNTL, DIG_SOURCE_SELECT, tg_inst); +} static const struct stream_encoder_funcs dcn10_str_enc_funcs = { .dp_set_stream_attribute = @@ -1445,6 +1465,7 @@ static const struct stream_encoder_funcs dcn10_str_enc_funcs = { .hdmi_audio_disable = enc1_se_hdmi_audio_disable, .setup_stereo_sync = enc1_setup_stereo_sync, .set_avmute = enc1_stream_encoder_set_avmute, + .dig_connect_to_otg = enc1_dig_connect_to_otg, }; void dcn10_stream_encoder_construct( 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 67f3e4dd95c1..b7c800e10a32 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 @@ -274,7 +274,8 @@ struct dcn10_stream_enc_registers { SE_SF(DP0_DP_MSA_TIMING_PARAM4, DP_MSA_HWIDTH, mask_sh),\ SE_SF(DP0_DP_MSA_TIMING_PARAM4, DP_MSA_VHEIGHT, mask_sh),\ SE_SF(DIG0_HDMI_DB_CONTROL, HDMI_DB_DISABLE, mask_sh),\ - SE_SF(DP0_DP_VID_TIMING, DP_VID_N_MUL, mask_sh) + SE_SF(DP0_DP_VID_TIMING, DP_VID_N_MUL, mask_sh),\ + SE_SF(DIG0_DIG_FE_CNTL, DIG_SOURCE_SELECT, mask_sh) #define SE_COMMON_MASK_SH_LIST_SOC(mask_sh)\ SE_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh) @@ -426,7 +427,8 @@ struct dcn10_stream_enc_registers { type DP_MSA_VHEIGHT;\ type HDMI_DB_DISABLE;\ type DP_VID_N_MUL;\ - type DP_VID_M_DOUBLE_VALUE_EN + type DP_VID_M_DOUBLE_VALUE_EN;\ + type DIG_SOURCE_SELECT struct dcn10_stream_encoder_shift { SE_REG_FIELD_LIST_DCN1_0(uint8_t); @@ -523,4 +525,8 @@ void enc1_se_hdmi_audio_setup( void enc1_se_hdmi_audio_disable( struct stream_encoder *enc); +void enc1_dig_connect_to_otg( + struct stream_encoder *enc, + int tg_inst); + #endif /* __DC_STREAM_ENCODER_DCN10_H__ */ |