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Wed, 21 Jun 2023 06:35:29 -0700 From: Sumit Gupta To: , , , , CC: , , Subject: [Patch 0/4] Tegra234 Memory Interconnect followup changes Date: Wed, 21 Jun 2023 19:05:23 +0530 Message-ID: <20230621133526.22492-1-sumitg@nvidia.com> X-Mailer: git-send-email 2.17.1 X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF000042AA:EE_|MW3PR12MB4442:EE_ X-MS-Office365-Filtering-Correlation-Id: 7321921f-ca15-4468-48fb-08db725c6c59 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: X5iTnFUgfxrVAh0CxmH6Kv6BNGGCzmFw3efaFU9+gWcB4eZin3GXGRlfntt20cCLZ01w7IdtxRVeJ3f/0ClP1VJz3ogA05rJKMmuG/S2/aBoZ4WKshi3oduOX0/DoxIkwPzdPxmrLALShO6rkAevphLqJsOuSFtOV+KCiL4ywupmJ0FIGIGkXxpFWJ/kqI0uyuiC5sFgAHKR3BGJR/mUQR9A+hnNzmYAzzTGiNTPO+xqJhhAFoHfPC68Oly4T5evBGCkDNQ22NT/7NYoRSSGCs+XXfKqthhLbRHaPMD3ooPF1YgmOFITMqP8yml00lOsNsfnX1eWQwPWpzbhhZqAoJDmWb2rraaKAj74H9CVrcpJTJXmkIIkysd642oU8oECNgyWQ9i1rAKAHhI4mYC3vWq2hyGx7BQ27tTm4OmlddC02bRU9hdvxQ0rWmOOnPRSxWqcyg/Bk6OseodWJfMJgmRwFg+wFx5ubFz3RF3MVwnQombsT4SwNJ6StbOhl69x6cmE6LOZFq97XBfpHBXk3vPuK0gE5fUeE9Zdx8V8PvyOKE936po2WS4EfJjPQOaN4USshUWXPKpPm8DlB7xCJhTuDdv9No090kDpBjBVYsGxPMI0cCpoO7qHzirQ4Ikby/0aq4s32SPB18fZ89xmS6FLHwMeCmqYjWILmrOLqq570z2RVaWgJoAyNHVXUPo3KMfoMuN069iHXgERi2av1psN8VqVGvmXcvCx1UdxayNG9wH2/PqPCyc7PF0AQ3G2 X-Forefront-Antispam-Report: CIP:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230028)(4636009)(346002)(136003)(376002)(396003)(39860400002)(451199021)(36840700001)(46966006)(40470700004)(7696005)(478600001)(110136005)(70206006)(70586007)(6666004)(54906003)(83380400001)(2616005)(36860700001)(40480700001)(47076005)(426003)(336012)(36756003)(40460700003)(86362001)(4744005)(2906002)(82310400005)(186003)(107886003)(1076003)(26005)(7636003)(356005)(82740400003)(4326008)(316002)(41300700001)(8936002)(8676002)(5660300002);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Jun 2023 13:35:48.1843 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7321921f-ca15-4468-48fb-08db725c6c59 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF000042AA.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW3PR12MB4442 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch set adds VIC, NVDEC, NVENC, NVJPG, NVDISPLAY clients of Memory Controller to the Tegra234 MC clients table. It also improves error handling when some MRQ's are not supported by a platform. For Example: - Avoid "tegra186_emc_probe" failure if the "MRQ_EMC_DVFS_LATENCY" is not supported. - Avoid Error returned by icc_set_bw() in the MC client drivers if the "MRQ_BWMGR_INT" is not supported. Sumit Gupta (4): memory: tegra: sort tegra234_mc_clients table as per register offsets memory: tegra: Add clients used by DRM in Tegra234 memory: tegra: add check if MRQ_EMC_DVFS_LATENCY is supported memory: tegra: make icc_set_bw return zero if BWMGR not supported drivers/memory/tegra/tegra186-emc.c | 136 ++++--- drivers/memory/tegra/tegra234.c | 604 +++++++++++++++++----------- 2 files changed, 435 insertions(+), 305 deletions(-) -- 2.17.1