On Fri, May 03, 2019 at 08:00:26PM -0500, Pierre-Louis Bossart wrote:
> The description is directly derived from the MIPI DisCo specification.
>
> Credits: this patch is based on an earlier internal contribution by
> Vinod Koul, Sanyog Kale, Shreyas Nc and Hardik Shah.
>
> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
> ---
> .../ABI/testing/sysfs-bus-soundwire-master | 21 +++++++++++++++++++
> drivers/soundwire/sysfs.c | 1 +
> 2 files changed, 22 insertions(+)
> create mode 100644 Documentation/ABI/testing/sysfs-bus-soundwire-master
>
> diff --git a/Documentation/ABI/testing/sysfs-bus-soundwire-master b/Documentation/ABI/testing/sysfs-bus-soundwire-master
> new file mode 100644
> index 000000000000..69cadf31049d
> --- /dev/null
> +++ b/Documentation/ABI/testing/sysfs-bus-soundwire-master
> @@ -0,0 +1,21 @@
> +What: /sys/bus/soundwire/devices/sdw-master-N/revision
> + /sys/bus/soundwire/devices/sdw-master-N/clk_stop_modes
> + /sys/bus/soundwire/devices/sdw-master-N/clk_freq
> + /sys/bus/soundwire/devices/sdw-master-N/clk_gears
> + /sys/bus/soundwire/devices/sdw-master-N/default_col
> + /sys/bus/soundwire/devices/sdw-master-N/default_frame_rate
> + /sys/bus/soundwire/devices/sdw-master-N/default_row
> + /sys/bus/soundwire/devices/sdw-master-N/dynamic_shape
> + /sys/bus/soundwire/devices/sdw-master-N/err_threshold
> + /sys/bus/soundwire/devices/sdw-master-N/max_clk_freq
> +
> +Date: May 2019
> +
> +Contact: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
> +
> +Description: SoundWire Master-N DisCo properties.
> + These properties are defined by MIPI DisCo Specification
> + for SoundWire. They define various properties of the Master
> + and are used by the bus to configure the Master. clk_stop_modes
> + is a bitmask for simplifications and combines the
> + clock-stop-mode0 and clock-stop-mode1 properties.
> diff --git a/drivers/soundwire/sysfs.c b/drivers/soundwire/sysfs.c
> index 734e2c8bc5cd..c2e5b7ad42fb 100644
> --- a/drivers/soundwire/sysfs.c
> +++ b/drivers/soundwire/sysfs.c
> @@ -31,6 +31,7 @@ struct sdw_master_sysfs {
> * |---- clk_gears
> * |---- default_row
> * |---- default_col
> + * |---- default_frame_shape
> * |---- dynamic_shape
> * |---- err_threshold
> */
This last chunk should go in patch 1 of this series, right?
thanks,
greg k-h
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