diff options
| -rw-r--r-- | drivers/soundwire/mipi_disco.c | 6 | ||||
| -rw-r--r-- | include/linux/soundwire/sdw.h | 7 |
2 files changed, 12 insertions, 1 deletions
diff --git a/drivers/soundwire/mipi_disco.c b/drivers/soundwire/mipi_disco.c index d6eb63bf1252..36e734751225 100644 --- a/drivers/soundwire/mipi_disco.c +++ b/drivers/soundwire/mipi_disco.c @@ -398,6 +398,12 @@ int sdw_slave_read_prop(struct sdw_slave *slave) device_property_read_u32(dev, "mipi-sdw-sink-port-list", &prop->sink_ports); + device_property_read_u32(dev, "mipi-sdw-sdca-interrupt-register-list", + &prop->sdca_interrupt_register_list); + + prop->commit_register_supported = mipi_device_property_read_bool(dev, + "mipi-sdw-commit-register-supported"); + /* * Read dp0 properties - we don't rely on the 'mipi-sdw-dp-0-supported' * property since the 'mipi-sdw-dp0-subproperties' property is logically diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h index 66feaa79ecfc..952514f044f0 100644 --- a/include/linux/soundwire/sdw.h +++ b/include/linux/soundwire/sdw.h @@ -335,8 +335,11 @@ struct sdw_dpn_prop { * @master_count: Number of Masters present on this Slave * @source_ports: Bitmap identifying source ports * @sink_ports: Bitmap identifying sink ports - * @scp_int1_mask: SCP_INT1_MASK desired settings * @quirks: bitmask identifying deltas from the MIPI specification + * @sdca_interrupt_register_list: indicates which sets of SDCA interrupt status + * and masks are supported + * @commit_register_supported: is PCP_Commit register supported + * @scp_int1_mask: SCP_INT1_MASK desired settings * @clock_reg_supported: the Peripheral implements the clock base and scale * registers introduced with the SoundWire 1.2 specification. SDCA devices * do not need to set this boolean property as the registers are required. @@ -363,6 +366,8 @@ struct sdw_slave_prop { u32 source_ports; u32 sink_ports; u32 quirks; + u32 sdca_interrupt_register_list; + u8 commit_register_supported; u8 scp_int1_mask; bool clock_reg_supported; bool use_domain_irq; |