diff options
Diffstat (limited to 'drivers/soundwire/intel_auxdevice.c')
| -rw-r--r-- | drivers/soundwire/intel_auxdevice.c | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/drivers/soundwire/intel_auxdevice.c b/drivers/soundwire/intel_auxdevice.c index 599954d92752..5ea6399e6c9b 100644 --- a/drivers/soundwire/intel_auxdevice.c +++ b/drivers/soundwire/intel_auxdevice.c @@ -79,6 +79,27 @@ static bool is_wake_capable(struct sdw_slave *slave) return false; } +static int generic_bpt_send_async(struct sdw_bus *bus, struct sdw_slave *slave, + struct sdw_bpt_msg *msg) +{ + struct sdw_cdns *cdns = bus_to_cdns(bus); + struct sdw_intel *sdw = cdns_to_intel(cdns); + + if (sdw->link_res->hw_ops->bpt_send_async) + return sdw->link_res->hw_ops->bpt_send_async(sdw, slave, msg); + return -EOPNOTSUPP; +} + +static int generic_bpt_wait(struct sdw_bus *bus, struct sdw_slave *slave, struct sdw_bpt_msg *msg) +{ + struct sdw_cdns *cdns = bus_to_cdns(bus); + struct sdw_intel *sdw = cdns_to_intel(cdns); + + if (sdw->link_res->hw_ops->bpt_wait) + return sdw->link_res->hw_ops->bpt_wait(sdw, slave, msg); + return -EOPNOTSUPP; +} + static int generic_pre_bank_switch(struct sdw_bus *bus) { struct sdw_cdns *cdns = bus_to_cdns(bus); @@ -222,30 +243,9 @@ static int sdw_master_read_intel_prop(struct sdw_bus *bus) static int intel_prop_read(struct sdw_bus *bus) { - struct sdw_master_prop *prop; - /* Initialize with default handler to read all DisCo properties */ sdw_master_read_prop(bus); - /* - * Only one bus frequency is supported so far, filter - * frequencies reported in the DSDT - */ - prop = &bus->prop; - if (prop->clk_freq && prop->num_clk_freq > 1) { - unsigned int default_bus_frequency; - - default_bus_frequency = - prop->default_frame_rate * - prop->default_row * - prop->default_col / - SDW_DOUBLE_RATE_FACTOR; - - prop->num_clk_freq = 1; - prop->clk_freq[0] = default_bus_frequency; - prop->max_clk_freq = default_bus_frequency; - } - /* read Intel-specific properties */ sdw_master_read_intel_prop(bus); @@ -288,6 +288,9 @@ static struct sdw_master_ops sdw_intel_ops = { .get_device_num = intel_get_device_num_ida, .put_device_num = intel_put_device_num_ida, .new_peripheral_assigned = generic_new_peripheral_assigned, + + .bpt_send_async = generic_bpt_send_async, + .bpt_wait = generic_bpt_wait, }; /* |