The patch
ASoC: soc-component: move snd_soc_component_stream_event()
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.4
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 8e2a990d76aced95c6f01c2d67d8835c86f0ca67 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Date: Fri, 26 Jul 2019 13:51:39 +0900 Subject: [PATCH] ASoC: soc-component: move snd_soc_component_stream_event()
Current soc-dapm / soc-core are using a long way round to call .stream_event.
if (driver->stream_event) dapm->stream_event = ...; ... if (dapm->stream_event) ret = dapm->stream_event(...);
We can directly call it via driver->stream_event. One note here is that both Card and Component have dapm, but, Card's dapm doesn't have dapm->component. We need to check it.
This patch moves snd_soc_component_stream_event() to soc-component.c and updates parameters. dapm->stream_event is no longer needed
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Link: https://lore.kernel.org/r/87v9vp4d0r.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown broonie@kernel.org --- include/sound/soc-component.h | 2 ++ include/sound/soc-dapm.h | 1 - sound/soc/soc-component.c | 9 +++++++++ sound/soc/soc-core.c | 10 ---------- sound/soc/soc-dapm.c | 9 +++++++-- 5 files changed, 18 insertions(+), 13 deletions(-)
diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index 7ac903c1e33f..1f84f04e2670 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -283,6 +283,8 @@ int snd_soc_component_set_jack(struct snd_soc_component *component,
void snd_soc_component_seq_notifier(struct snd_soc_component *component, enum snd_soc_dapm_type type, int subseq); +int snd_soc_component_stream_event(struct snd_soc_component *component, + int event);
#ifdef CONFIG_REGMAP void snd_soc_component_init_regmap(struct snd_soc_component *component, diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index a03db6f8faa8..c2f14a335891 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -670,7 +670,6 @@ struct snd_soc_dapm_context { enum snd_soc_bias_level target_bias_level; struct list_head list;
- int (*stream_event)(struct snd_soc_dapm_context *dapm, int event); int (*set_bias_level)(struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level);
diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index ca0b28b1d918..f33dda8023ec 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -59,6 +59,15 @@ void snd_soc_component_seq_notifier(struct snd_soc_component *component, component->driver->seq_notifier(component, type, subseq); }
+int snd_soc_component_stream_event(struct snd_soc_component *component, + int event) +{ + if (component->driver->stream_event) + return component->driver->stream_event(component, event); + + return 0; +} + int snd_soc_component_enable_pin(struct snd_soc_component *component, const char *pin) { diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index c618fecc3d45..8cfbe5fb5921 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -2646,14 +2646,6 @@ int snd_soc_register_dai(struct snd_soc_component *component, } EXPORT_SYMBOL_GPL(snd_soc_register_dai);
-static int snd_soc_component_stream_event(struct snd_soc_dapm_context *dapm, - int event) -{ - struct snd_soc_component *component = dapm->component; - - return component->driver->stream_event(component, event); -} - static int snd_soc_component_set_bias_level(struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) { @@ -2682,8 +2674,6 @@ static int snd_soc_component_initialize(struct snd_soc_component *component, dapm->bias_level = SND_SOC_BIAS_OFF; dapm->idle_bias_off = !driver->idle_bias_on; dapm->suspend_bias_off = driver->suspend_bias_off; - if (driver->stream_event) - dapm->stream_event = snd_soc_component_stream_event; if (driver->set_bias_level) dapm->set_bias_level = snd_soc_component_set_bias_level;
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 0b60f688b433..9288b2b43f98 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -1913,6 +1913,7 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event) LIST_HEAD(down_list); ASYNC_DOMAIN_EXCLUSIVE(async_domain); enum snd_soc_bias_level bias; + int ret;
lockdep_assert_held(&card->dapm_mutex);
@@ -2029,8 +2030,12 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event)
/* do we need to notify any clients that DAPM event is complete */ list_for_each_entry(d, &card->dapm_list, list) { - if (d->stream_event) - d->stream_event(d, event); + if (!d->component) + continue; + + ret = snd_soc_component_stream_event(d->component, event); + if (ret < 0) + return ret; }
pop_dbg(card->dev, card->pop_time,