Commit f346fdf9 authored by Vijendar Mukunda's avatar Vijendar Mukunda Committed by Vinod Koul
Browse files

soundwire: export sdw_compute_slave_ports() function 



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: default avatarVijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/lkml/20230201165944.3169125-1-Vijendar.Mukunda@amd.com
Link: https://lore.kernel.org/r/20230321050901.115439-2-Vijendar.Mukunda@amd.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent acdae463

drivers/soundwire/bus.h

+9 −0
Original line number Diff line number Diff line
@@ -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);
@@ -201,5 +208,7 @@ 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 */

drivers/soundwire/generic_bandwidth_allocation.c

+3 −9
Original line number Diff line number Diff line
@@ -29,14 +29,7 @@ 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,

void sdw_compute_slave_ports(struct sdw_master_runtime *m_rt,

			     struct sdw_transport_data *t_data)

{

	struct sdw_slave_runtime *s_rt = NULL;
@@ -86,6 +79,7 @@ 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,