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Tue, 7 Feb 2023 01:13:39 -0600 Received: from vijendar-X570-GAMING-X.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server id 15.1.2375.34 via Frontend Transport; Tue, 7 Feb 2023 01:13:38 -0600 From: Vijendar Mukunda To: Subject: [PATCH] soundwire: export sdw_compute_slave_ports() function Date: Tue, 7 Feb 2023 12:46:44 +0530 Message-ID: <20230207071644.3757-1-Vijendar.Mukunda@amd.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT012:EE_|MW6PR12MB7071:EE_ X-MS-Office365-Filtering-Correlation-Id: c2ee4bfe-f557-4c3c-e5fd-08db08dad6fe 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:(13230025)(4636009)(396003)(346002)(136003)(39860400002)(376002)(451199018)(40470700004)(36840700001)(46966006)(40460700003)(36756003)(7696005)(478600001)(6666004)(316002)(54906003)(4326008)(1076003)(966005)(8676002)(8936002)(70206006)(2906002)(5660300002)(70586007)(6916009)(26005)(36860700001)(82740400003)(356005)(86362001)(40480700001)(81166007)(426003)(83380400001)(336012)(186003)(2616005)(41300700001)(82310400005)(47076005)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Feb 2023 07:13:40.5666 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c2ee4bfe-f557-4c3c-e5fd-08db08dad6fe 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: BN8NAM11FT012.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW6PR12MB7071 X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "moderated list:SOUNDWIRE SUBSYSTEM" , open list , pierre-louis.bossart@linux.intel.com, Vijendar Mukunda , Sanyog Kale , Bard Liao Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Export sdw_compute_slave_ports() function to use it in another soundwire manager module. Move sdw_transport_data structure to bus header file to export sdw_compute_slave_ports() function. Signed-off-by: Vijendar Mukunda Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/lkml/20230201165944.3169125-1-Vijendar.Mukunda@amd.com --- drivers/soundwire/bus.h | 9 +++++++++ drivers/soundwire/generic_bandwidth_allocation.c | 12 +++--------- 2 files changed, 12 insertions(+), 9 deletions(-) diff --git a/drivers/soundwire/bus.h b/drivers/soundwire/bus.h index 7631ef5e71fb..141b99ac58de 100644 --- a/drivers/soundwire/bus.h +++ b/drivers/soundwire/bus.h @@ -144,6 +144,13 @@ struct sdw_master_runtime { struct list_head bus_node; }; +struct sdw_transport_data { + int hstart; + int hstop; + int block_offset; + int sub_block_offset; +}; + struct sdw_dpn_prop *sdw_get_slave_dpn_prop(struct sdw_slave *slave, enum sdw_data_direction direction, unsigned int port_num); @@ -213,5 +220,7 @@ int sdw_bwrite_no_pm_unlocked(struct sdw_bus *bus, u16 dev_num, u32 addr, u8 val void sdw_clear_slave_status(struct sdw_bus *bus, u32 request); int sdw_slave_modalias(const struct sdw_slave *slave, char *buf, size_t size); +void sdw_compute_slave_ports(struct sdw_master_runtime *m_rt, + struct sdw_transport_data *t_data); #endif /* __SDW_BUS_H */ diff --git a/drivers/soundwire/generic_bandwidth_allocation.c b/drivers/soundwire/generic_bandwidth_allocation.c index f7c66083a4dd..39543048baa7 100644 --- a/drivers/soundwire/generic_bandwidth_allocation.c +++ b/drivers/soundwire/generic_bandwidth_allocation.c @@ -28,15 +28,8 @@ struct sdw_group { unsigned int *rates; }; -struct sdw_transport_data { - int hstart; - int hstop; - int block_offset; - int sub_block_offset; -}; - -static void sdw_compute_slave_ports(struct sdw_master_runtime *m_rt, - struct sdw_transport_data *t_data) +void sdw_compute_slave_ports(struct sdw_master_runtime *m_rt, + struct sdw_transport_data *t_data) { struct sdw_slave_runtime *s_rt = NULL; struct sdw_port_runtime *p_rt; @@ -85,6 +78,7 @@ static void sdw_compute_slave_ports(struct sdw_master_runtime *m_rt, } } } +EXPORT_SYMBOL(sdw_compute_slave_ports); static void sdw_compute_master_ports(struct sdw_master_runtime *m_rt, struct sdw_group_params *params,