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Fri, 18 Nov 2022 10:59:13 -0600 From: brichang To: Subject: [PATCH 01/22] drm/amd/display: new ABM config 2 Date: Fri, 18 Nov 2022 20:59:14 +0800 Message-ID: <20221118125935.4013669-2-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: CO1NAM11FT108:EE_|BL1PR12MB5336:EE_ X-MS-Office365-Filtering-Correlation-Id: cd79f0b3-d6b5-4945-d391-08dac9863b30 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:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230022)(4636009)(376002)(396003)(136003)(39860400002)(346002)(451199015)(46966006)(36840700001)(40470700004)(2906002)(26005)(36860700001)(54906003)(6916009)(316002)(8936002)(186003)(2616005)(36756003)(336012)(1076003)(356005)(8676002)(70206006)(4326008)(70586007)(5660300002)(41300700001)(81166007)(40480700001)(47076005)(426003)(86362001)(82740400003)(478600001)(82310400005)(40460700003)(7696005)(43062005)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Nov 2022 16:59:18.0484 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: cd79f0b3-d6b5-4945-d391-08dac9863b30 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=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT108.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL1PR12MB5336 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 , Josip Pavic , 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, Bhawanpreet.Lakha@amd.com, Camille Cho , agustin.gutierrez@amd.com, pavle.kotarac@amd.com Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Camille Cho [Why & How] Add configuration 2 for ABM 2.3/2.4 to suit customer preferences, which is to lower the brightness curves in 80%-100% range compared to the existing default config 0. Reviewed-by: Josip Pavic Acked-by: Brian Chang Signed-off-by: Camille Cho --- .../gpu/drm/amd/display/modules/power/power_helpers.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c index 235259d6c5a1..9b5d9b2c9a6a 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c @@ -102,9 +102,18 @@ static const struct abm_parameters abm_settings_config1[abm_defines_max_level] = {0x82, 0x4d, 0x20, 0x00, 0x00, 0xff, 0xb3, 0x70, 0x70, 0xcccc, 0xcccc}, }; +static const struct abm_parameters abm_settings_config2[abm_defines_max_level] = { +// min_red max_red bright_pos dark_pos bright_gain contrast dev min_knee max_knee blRed blStart + {0xf0, 0xbf, 0x20, 0x00, 0x88, 0x99, 0xb3, 0x40, 0xe0, 0x0000, 0xcccc}, + {0xd8, 0x85, 0x20, 0x00, 0x70, 0x90, 0xa8, 0x40, 0xc8, 0x0700, 0xb333}, + {0xb8, 0x58, 0x20, 0x00, 0x64, 0x88, 0x78, 0x70, 0xa0, 0x7000, 0x9999}, + {0x82, 0x40, 0x20, 0x00, 0x00, 0xb8, 0xb3, 0x70, 0x70, 0xc333, 0xb333}, +}; + static const struct abm_parameters * const abm_settings[] = { abm_settings_config0, abm_settings_config1, + abm_settings_config2, }; #define NUM_AMBI_LEVEL 5 -- 2.25.1