The patch
ASoC: core: Add name prefix for machines with topology rewrites
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
From f11a5c27f9287cacad74af31cd92d4413eccc05a Mon Sep 17 00:00:00 2001
From: Liam Girdwood liam.r.girdwood@linux.intel.com Date: Tue, 27 Mar 2018 14:30:41 +0100 Subject: [PATCH] ASoC: core: Add name prefix for machines with topology rewrites
Signed-off-by: Liam Girdwood liam.r.girdwood@linux.intel.com Signed-off-by: Mark Brown broonie@kernel.org --- include/sound/soc.h | 2 ++ sound/soc/soc-core.c | 8 ++++++++ 2 files changed, 10 insertions(+)
diff --git a/include/sound/soc.h b/include/sound/soc.h index fac4ff04fb7d..3676d0a8f532 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1015,6 +1015,7 @@ struct snd_soc_platform_driver {
/* this platform uses topology and ignore machine driver FEs */ const char *ignore_machine; + const char *topology_name_prefix; int (*be_hw_params_fixup)(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params); bool use_dai_pcm_id; /* use the DAI link PCM ID as PCM device number */ @@ -1167,6 +1168,7 @@ struct snd_soc_card { const char *long_name; const char *driver_name; char dmi_longname[80]; + char topology_shortname[32];
struct device *dev; struct snd_card *snd_card; diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 8f01fe8296ff..aa1c33b3cce0 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -2143,6 +2143,14 @@ static void soc_check_tplg_fes(struct snd_soc_card *card) if (!dai_link->stream_name) dai_link->stream_name = dai_link->name; } + + /* Inform userspace we are using alternate topology */ + if (platform->driver->topology_name_prefix) { + snprintf(card->topology_shortname, 32, "%s-%s", + platform->driver->topology_name_prefix, + card->name); + card->name = card->topology_shortname; + } } }