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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 Apr 2023 12:39:37.8711 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7ce95007-b7ff-4f59-ad11-08db471c76c1 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: CY4PEPF0000B8EB.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR12MB8081 X-Spam-Status: No, score=-1.3 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The patchset contains two independent updates to tegra-i2c driver. * Update I2C DMA channel usage to use single DMA channel instead of two different hardware channels. * Fix PEC byte issue during SMBus block read caused by mismanaged msg->len property in i2c_msg struct. v5->v6: Updated __u16 to unsigned int v4->v5: Corrected the comment style v3->v4: Combine the two patches to one series to avoid merge conflicts. Akhil R (2): i2c: tegra: Fix PEC support for SMBUS block read i2c: tegra: Share same DMA channel for RX and TX drivers/i2c/busses/i2c-tegra.c | 109 ++++++++++++++------------------- 1 file changed, 47 insertions(+), 62 deletions(-) -- 2.17.1