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Fri, 18 Nov 2022 10:59:43 -0600 From: brichang To: Subject: [PATCH 07/22] drm/amd/display: Update soc bounding box for dcn32/dcn321 Date: Fri, 18 Nov 2022 20:59:20 +0800 Message-ID: <20221118125935.4013669-8-Brian.Chang@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221118125935.4013669-1-Brian.Chang@amd.com> References: <20221118125935.4013669-1-Brian.Chang@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT027:EE_|BL1PR12MB5046:EE_ X-MS-Office365-Filtering-Correlation-Id: cd014996-d66c-4f3f-cc6a-08dac9864eff X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB03.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230022)(4636009)(396003)(376002)(136003)(39860400002)(346002)(451199015)(36840700001)(46966006)(40470700004)(40480700001)(478600001)(81166007)(83380400001)(356005)(40460700003)(36860700001)(82310400005)(86362001)(7696005)(8936002)(5660300002)(47076005)(336012)(426003)(2906002)(36756003)(82740400003)(4326008)(6666004)(1076003)(8676002)(70586007)(41300700001)(26005)(54906003)(2616005)(186003)(6916009)(70206006)(316002)(43062005)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Nov 2022 16:59:51.2815 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: cd014996-d66c-4f3f-cc6a-08dac9864eff X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT027.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR12MB5046 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: stylon.wang@amd.com, Brian Chang , Dillon Varone , Sunpeng.Li@amd.com, Harry.Wentland@amd.com, qingqing.zhuo@amd.com, Rodrigo.Siqueira@amd.com, roman.li@amd.com, solomon.chiu@amd.com, Aurabindo.Pillai@amd.com, wayne.lin@amd.com, Jun Lei , Bhawanpreet.Lakha@amd.com, agustin.gutierrez@amd.com, pavle.kotarac@amd.com Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Dillon Varone [Description] New values for soc bounding box and dummy pstate. Reviewed-by: Jun Lei Acked-by: Brian Chang Signed-off-by: Dillon Varone --- drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c | 6 +++--- drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c | 8 ++++---- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c index 97b333b230d1..61dbfa95eaa4 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c @@ -157,7 +157,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_2_soc = { .dispclk_dppclk_vco_speed_mhz = 4300.0, .do_urgent_latency_adjustment = true, .urgent_latency_adjustment_fabric_clock_component_us = 1.0, - .urgent_latency_adjustment_fabric_clock_reference_mhz = 1000, + .urgent_latency_adjustment_fabric_clock_reference_mhz = 3000, }; void dcn32_build_wm_range_table_fpu(struct clk_mgr_internal *clk_mgr) @@ -211,7 +211,7 @@ void dcn32_build_wm_range_table_fpu(struct clk_mgr_internal *clk_mgr) /* 'DalDummyClockChangeLatencyNs' registry key option set to 0x7FFFFFFF can be used to disable Set C for dummy p-state */ if (clk_mgr->base.ctx->dc->bb_overrides.dummy_clock_change_latency_ns != 0x7FFFFFFF) { clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].valid = true; - clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.pstate_latency_us = 38; + clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.pstate_latency_us = 50; clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.fclk_change_latency_us = fclk_change_latency_us; clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.sr_exit_time_us = sr_exit_time_us; clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].dml_input.sr_enter_plus_exit_time_us = sr_enter_plus_exit_time_us; @@ -221,7 +221,7 @@ void dcn32_build_wm_range_table_fpu(struct clk_mgr_internal *clk_mgr) clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.min_uclk = min_uclk_mhz; clk_mgr->base.bw_params->wm_table.nv_entries[WM_C].pmfw_breakdown.max_uclk = 0xFFFF; clk_mgr->base.bw_params->dummy_pstate_table[0].dram_speed_mts = clk_mgr->base.bw_params->clk_table.entries[0].memclk_mhz * 16; - clk_mgr->base.bw_params->dummy_pstate_table[0].dummy_pstate_latency_us = 38; + clk_mgr->base.bw_params->dummy_pstate_table[0].dummy_pstate_latency_us = 50; clk_mgr->base.bw_params->dummy_pstate_table[1].dram_speed_mts = clk_mgr->base.bw_params->clk_table.entries[1].memclk_mhz * 16; clk_mgr->base.bw_params->dummy_pstate_table[1].dummy_pstate_latency_us = 9; clk_mgr->base.bw_params->dummy_pstate_table[2].dram_speed_mts = clk_mgr->base.bw_params->clk_table.entries[2].memclk_mhz * 16; diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c b/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c index 432b4ecd01a7..f4b176599be7 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c @@ -126,9 +126,9 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc = { .sr_enter_plus_exit_z8_time_us = 320, .writeback_latency_us = 12.0, .round_trip_ping_latency_dcfclk_cycles = 263, - .urgent_latency_pixel_data_only_us = 9.35, - .urgent_latency_pixel_mixed_with_vm_data_us = 9.35, - .urgent_latency_vm_data_only_us = 9.35, + .urgent_latency_pixel_data_only_us = 4, + .urgent_latency_pixel_mixed_with_vm_data_us = 4, + .urgent_latency_vm_data_only_us = 4, .fclk_change_latency_us = 20, .usr_retraining_latency_us = 2, .smn_latency_us = 2, @@ -156,7 +156,7 @@ struct _vcs_dpi_soc_bounding_box_st dcn3_21_soc = { .dispclk_dppclk_vco_speed_mhz = 4300.0, .do_urgent_latency_adjustment = true, .urgent_latency_adjustment_fabric_clock_component_us = 1.0, - .urgent_latency_adjustment_fabric_clock_reference_mhz = 1000, + .urgent_latency_adjustment_fabric_clock_reference_mhz = 3000, }; static void get_optimal_ntuple(struct _vcs_dpi_voltage_scaling_st *entry) -- 2.25.1