diff options
| author |  Cezary Rojewski <cezary.rojewski@intel.com>
| 2020-09-29 16:12:42 +0200 |
|---|---|---|
| committer |  Mark Brown <broonie@kernel.org>
| 2020-10-02 15:32:34 +0100 |
| commit | 8f80a834b909784c6e1ff7fcc819b1f8bd1651be (patch) | |
| tree | d3c169a685ae63386d7b60fe59d6644209e65062 /Documentation/ABI/testing | |
| parent | ASoC: Intel: catpt: Event tracing (diff) | |
| download | linux-8f80a834b909784c6e1ff7fcc819b1f8bd1651be.tar.gz linux-8f80a834b909784c6e1ff7fcc819b1f8bd1651be.tar.bz2 linux-8f80a834b909784c6e1ff7fcc819b1f8bd1651be.zip | |
ASoC: Intel: catpt: Simple sysfs attributes
Add sysfs entries for displaying version of FW currently in use as well
as dumping full FW information including build and log-providers hashes.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200929141247.8058-10-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/ABI/testing')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-pci-devices-catpt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-pci-devices-catpt b/Documentation/ABI/testing/sysfs-bus-pci-devices-catpt new file mode 100644 index 000000000000..8a200f4eefbd --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-pci-devices-catpt @@ -0,0 +1,16 @@ +What: /sys/devices/pci0000:00/<dev>/fw_version +Date: September 2020 +Contact: Cezary Rojewski <cezary.rojewski@intel.com> +Description: + Version of AudioDSP firmware ASoC catpt driver is + communicating with. + Format: %d.%d.%d.%d, type:major:minor:build. + +What: /sys/devices/pci0000:00/<dev>/fw_info +Date: September 2020 +Contact: Cezary Rojewski <cezary.rojewski@intel.com> +Description: + Detailed AudioDSP firmware build information including + build hash and log-providers hash. This information is + obtained during initial handshake with firmware. + Format: %s. |