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Date: Fri, 18 Dec 2020 17:28:56 -0500 Message-ID: <20201218222904.393785-7-bindu.r@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201218222904.393785-1-bindu.r@amd.com> References: <20201218222904.393785-1-bindu.r@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 4bfc97d2-8910-4557-7ab0-08d8a3a4777c X-MS-TrafficTypeDiagnostic: BN6PR12MB1297: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:497; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: HrtH/5/bLJBFH5ImXL7wGRxe/Nkam3fr2J/Mwceti5RJP3IYqCrI7GA5jeMSwTTk8OPDfRY/spXJtAuBzXoFsfZXZ+RtK6MYrZXgPcQ9D1gZD8bPuh1hBUwfTR4+VUMlHj/5fnTvcze1CF+W95CeSZ2SDtv6aNm3hEjaWCqcmKA6QXwL74fW8fo+XiGiX0Wy93aTcjCb4Ni6WsLgzUQybL8kY9qxh9BvBl0VlzDozia68gsMbIMDd5wwIaQ2KDO4/Ic5jPTi+OQWnU4w15hbbUGQDnqszjYGG3L2nV95yGH0Ms4L1Y3w5mA7Ux9SX9cEuoha2jylkLzJPbK6oZFjeAGf5nxdVVrM6schFHapWZE/NSFrfQ+KGmksjVMuBSSJqYH93kgGUgDa5x/z46DQ0g== X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:SATLEXMB01.amd.com; PTR:ErrorRetry; CAT:NONE; SFS:(4636009)(39860400002)(396003)(346002)(136003)(376002)(46966005)(7696005)(426003)(8676002)(70586007)(47076004)(26005)(36756003)(81166007)(186003)(2906002)(82740400003)(86362001)(8936002)(336012)(356005)(83380400001)(6916009)(54906003)(82310400003)(4326008)(478600001)(2616005)(5660300002)(70206006)(316002)(1076003); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Dec 2020 22:30:04.6576 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 4bfc97d2-8910-4557-7ab0-08d8a3a4777c 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=[SATLEXMB01.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT044.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR12MB1297 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: Eryk.Brol@amd.com, Sunpeng.Li@amd.com, Harry.Wentland@amd.com, Qingqing.Zhuo@amd.com, Rodrigo.Siqueira@amd.com, Aurabindo.Pillai@amd.com, Yongqiang Sun , Bhawanpreet.Lakha@amd.com, bindu.r@amd.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" From: Yongqiang Sun [Why] there is some garbage showing up during reboot test. Reason: SMU might handle display driver msg defered and driver will send next msg to SMU after 10ms timeout, once SMU FW handle previous msg, parameters are changed to next one, which result in a wrong value be programmed. [How] Extend timeout to 2s so SMU will have enough time to handle driver msg. Signed-off-by: Yongqiang Sun Acked-by: Bindu Ramamurthy --- .../gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c index 11a7b583d561..7deeec9d1c7c 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c @@ -99,7 +99,7 @@ int rn_vbios_smu_send_msg_with_param(struct clk_mgr_internal *clk_mgr, unsigned /* Trigger the message transaction by writing the message ID */ REG_WRITE(MP1_SMN_C2PMSG_67, msg_id); - result = rn_smu_wait_for_response(clk_mgr, 10, 1000); + result = rn_smu_wait_for_response(clk_mgr, 10, 200000); ASSERT(result == VBIOSSMC_Result_OK || result == VBIOSSMC_Result_UnknownCmd); -- 2.25.1 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx