The patch ASoC: soc-component: add snd_soc_pcm_component_pcm_new() 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 7484291e9b7564af65b2581dcdebeeaf98bc86d0 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> Date: Fri, 26 Jul 2019 13:52:08 +0900 Subject: [PATCH] ASoC: soc-component: add snd_soc_pcm_component_pcm_new() Current ALSA SoC is directly using component->driver->xxx, thus, the code nested deeply, and it makes code difficult to read, and is not good for encapsulation. We want to implement component related function at soc-component.c, but, some of them need to care whole snd_soc_pcm_runtime (= rtd) connected component. Let's call component related function which need to care with for_each_rtdcom() loop as snd_soc_pcm_component_xxx(). This patch adds new snd_soc_pcm_component_pcm() and use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> Link: https://lore.kernel.org/r/87lfwl4czy.wl-kuninori.morimoto.gx@xxxxxxxxxxx Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> --- include/sound/soc-component.h | 1 + sound/soc/soc-component.c | 20 ++++++++++++++++++++ sound/soc/soc-pcm.c | 18 ++++-------------- 3 files changed, 25 insertions(+), 14 deletions(-) diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h index dd1ea5d71998..d3048ad06582 100644 --- a/include/sound/soc-component.h +++ b/include/sound/soc-component.h @@ -381,5 +381,6 @@ struct page *snd_soc_pcm_component_page(struct snd_pcm_substream *substream, unsigned long offset); int snd_soc_pcm_component_mmap(struct snd_pcm_substream *substream, struct vm_area_struct *vma); +int snd_soc_pcm_component_new(struct snd_pcm *pcm); #endif /* __SOC_COMPONENT_H */ diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index 2aff1b087522..ff13d901bbab 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -525,3 +525,23 @@ int snd_soc_pcm_component_mmap(struct snd_pcm_substream *substream, return -EINVAL; } + +int snd_soc_pcm_component_new(struct snd_pcm *pcm) +{ + struct snd_soc_pcm_runtime *rtd = pcm->private_data; + struct snd_soc_rtdcom_list *rtdcom; + struct snd_soc_component *component; + int ret; + + for_each_rtdcom(rtd, rtdcom) { + component = rtdcom->component; + + if (component->driver->pcm_new) { + ret = component->driver->pcm_new(rtd); + if (ret < 0) + return ret; + } + } + + return 0; +} diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 7bbee0d71942..955c49fd3bda 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -2823,7 +2823,6 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) { struct snd_soc_dai *codec_dai; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_component *component; struct snd_soc_rtdcom_list *rtdcom; struct snd_pcm *pcm; char new_name[64]; @@ -2956,19 +2955,10 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) if (capture) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &rtd->ops); - for_each_rtdcom(rtd, rtdcom) { - component = rtdcom->component; - - if (!component->driver->pcm_new) - continue; - - ret = component->driver->pcm_new(rtd); - if (ret < 0) { - dev_err(component->dev, - "ASoC: pcm constructor failed: %d\n", - ret); - return ret; - } + ret = snd_soc_pcm_component_new(pcm); + if (ret < 0) { + dev_err(rtd->dev, "ASoC: pcm constructor failed: %d\n", ret); + return ret; } pcm->private_free = soc_pcm_private_free; -- 2.20.1 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
