diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2021-07-14 11:22:05 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-08-02 11:08:22 +0530 |
| commit | 4a7a603cad3f667fb02e194c0a3412d3a7292093 (patch) | |
| tree | 4a9364ab2610bc53a43bf18779fceacc37673ccd /sound/soc/codecs/sdw-mockup.c | |
| parent | e6645314eb2747bef4d9a375997221dede8ce4ce (diff) | |
soundwire: add flag to ignore all command/control for mockup devices
SoundWire mockup devices don't take part in the command/control
protocol, so all commands will complete with -ENODATA or
Command_Ignored results. With a flag, we can suppress such errors in
the bus management and make it appear as if all read/writes succeed.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20210714032209.11284-7-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'sound/soc/codecs/sdw-mockup.c')
| -rw-r--r-- | sound/soc/codecs/sdw-mockup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/codecs/sdw-mockup.c b/sound/soc/codecs/sdw-mockup.c index a4f79eb2c69d..8ea13cfa9f8e 100644 --- a/sound/soc/codecs/sdw-mockup.c +++ b/sound/soc/codecs/sdw-mockup.c @@ -263,6 +263,8 @@ static int sdw_mockup_sdw_probe(struct sdw_slave *slave, dev_set_drvdata(dev, sdw_mockup); sdw_mockup->slave = slave; + slave->is_mockup_device = true; + ret = devm_snd_soc_register_component(dev, &snd_soc_sdw_mockup_component, sdw_mockup_dai, |