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Mon, 27 Feb 2023 07:44:02 -0800 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; Mon, 27 Feb 2023 09:43:58 -0600 From: Vijendar Mukunda To: Subject: [PATCH V4 1/8] soundwire: export sdw_compute_slave_ports() function Date: Mon, 27 Feb 2023 21:17:54 +0530 Message-ID: <20230227154801.50319-2-Vijendar.Mukunda@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230227154801.50319-1-Vijendar.Mukunda@amd.com> References: <20230227154801.50319-1-Vijendar.Mukunda@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT043:EE_|BL3PR12MB6570:EE_ X-MS-Office365-Filtering-Correlation-Id: 16501565-2d61-473c-2a41-08db18d97413 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: UGNPJHdQuc10/FAOR/uyAvEy8SSM3/6xF1b3dGyiwwi2nLbttnJ/vhV5SLG9wVfx+fKbZe+L0t5qV9JpjtYRlAwCQKfFzbNlm5RHNQeIzvv+AsqnCV9XEgqZ0S+BUW9vZ8w5W3A0vweE5XvhmqD+hx+va9K0SgO4TeocCfDcmqgJ9lSA2TsDkGxv6ma5vycDVVbHylSIqPjF5cr6yq7BmRNSyD4bKKFCE6mcNx0HAoHHE/ByWlbMYhU+VDBzm2K8xoy1yfcttlf8hg1j2S92G8DIt20Ujom53KHu2AtX8CVGIL5xFHQ/WDC2kt3nOIGci5sexcVyhIOR0XqsgFc75oiy4a7T3axR2bI+Dn8MN9GD8isrm3Tr/8wYWm6lz5bet67SVJhoUNoC2A7ZE1vfvV/5mUvjMo0wvyN4DbvX/CbT7PuiTFe9iJrGq3PtjWNesROPStdQjLsJm3Gg0hHosPNzg+kiXivoRPOFMiNYGSqM8hrUkVSuBYsOHICENaxo46Zw2pIGYbMqDJepvh4xA3dpkRTE5zaQC42jp3t9XP7qwzVEzP6VhCPzlOBIGUwSMifmj0Czk7shm3UsgvzoWzOngYS4cc1VmVldRGnVDVWx4XQSOzkQQWvnXh/RyagoPeFdZ/B/uqtzRJna6UNh+sszqFItAzzN88vPQSIzOYQhMF5lsM1gZTCqDlRhAr05jMnuATcqdVdCRnkwqcne4ye1LzFHhXe/SGzDaxnJkww= 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:(13230025)(4636009)(136003)(346002)(376002)(396003)(39860400002)(451199018)(40470700004)(36840700001)(46966006)(6666004)(36860700001)(86362001)(83380400001)(82310400005)(41300700001)(356005)(26005)(426003)(81166007)(82740400003)(54906003)(1076003)(40480700001)(47076005)(40460700003)(316002)(186003)(36756003)(2616005)(2906002)(4326008)(8936002)(7696005)(8676002)(6916009)(336012)(478600001)(5660300002)(70206006)(70586007)(966005)(36900700001);DIR:OUT;SFP:1101; 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nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: alsa-devel@alsa-project.org, pierre-louis.bossart@linux.intel.com, Basavaraj.Hiregoudar@amd.com, Sunil-kumar.Dommati@amd.com, Mario.Limonciello@amd.com, amadeuszx.slawinski@linux.intel.com, Mastan.Katragadda@amd.com, Arungopal.kondaveeti@amd.com, Vijendar Mukunda , Bard Liao , Sanyog Kale , open list X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: 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 96927a143796..0ea0412842c5 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); @@ -212,5 +219,7 @@ 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,