February 2021 - Alsa-devel - mailman.alsa-project.org

[PATCH] media: atomisp: Remove unneeded return variable
by Yang Li 04 Feb '21

04 Feb '21

This patch removes unneeded return variables, using only '0' instead. It fixes the following warning detected by coccinelle: ./drivers/staging/media/atomisp/pci/sh_css_mipi.c:39:5-8: Unneeded variable: "err". Return "0" on line 44 Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Signed-off-by: Yang Li <yang.lee(a)linux.alibaba.com> --- drivers/staging/media/atomisp/pci/sh_css_mipi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/sh_css_mipi.c b/drivers/staging/media/atomisp/pci/sh_css_mipi.c index d5ae7f0..de8ee45 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_mipi.c +++ b/drivers/staging/media/atomisp/pci/sh_css_mipi.c @@ -36,12 +36,10 @@ int ia_css_mipi_frame_specify(const unsigned int size_mem_words, const bool contiguous) { - int err = 0; - my_css.size_mem_words = size_mem_words; (void)contiguous; - return err; + return 0; } /* -- 1.8.3.1

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[PATCH] ALSA: usb-audio: endpoint : remove redundant check before usb_free_coherent()
by Xu Wang 04 Feb '21

04 Feb '21

usb_free_coherent() is safe with NULL addr and this check is not required. Signed-off-by: Xu Wang <vulab(a)iscas.ac.cn> --- sound/usb/endpoint.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c index 8e568823c992..d5ed4ddfd451 100644 --- a/sound/usb/endpoint.c +++ b/sound/usb/endpoint.c @@ -82,10 +82,9 @@ static inline unsigned get_usb_high_speed_rate(unsigned int rate) */ static void release_urb_ctx(struct snd_urb_ctx *u) { - if (u->buffer_size) - usb_free_coherent(u->ep->chip->dev, u->buffer_size, - u->urb->transfer_buffer, - u->urb->transfer_dma); + usb_free_coherent(u->ep->chip->dev, u->buffer_size, + u->urb->transfer_buffer, + u->urb->transfer_dma); usb_free_urb(u->urb); u->urb = NULL; } -- 2.17.1

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[PATCH v3] arm64: defconfig: Enable RT5659
by Sameer Pujar 04 Feb '21

04 Feb '21

Enable the RT5659 audio codec driver. Jetson AGX Xavier has RT5658 codec which is compatible with this driver. This enables user to test external audio. Signed-off-by: Sameer Pujar <spujar(a)nvidia.com> Cc: Oder Chiou <oder_chiou(a)realtek.com> Cc: Bard Liao <bardliao(a)realtek.com> Acked-by: Jon Hunter <jonathanh(a)nvidia.com> --- This was part of original series, https://lore.kernel.org/alsa-devel/1611944866-29373-1-git-send-email-spujar… Since other patches from above series are already applied, sending this separately now. Also merging emails/groups from the resend version, https://lore.kernel.org/linux-arm-kernel/1612260252-31582-1-git-send-email-… Changelog ========= v2 -> v3: - Updated commit message to reflect usage of Jetson AGX Xavier - Added 'Acked-by' tag from Jon arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index d628125..496fcee 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -767,6 +767,7 @@ CONFIG_SND_SOC_ES7134=m CONFIG_SND_SOC_ES7241=m CONFIG_SND_SOC_GTM601=m CONFIG_SND_SOC_PCM3168A_I2C=m +CONFIG_SND_SOC_RT5659=m CONFIG_SND_SOC_SIMPLE_AMPLIFIER=m CONFIG_SND_SOC_TAS571X=m CONFIG_SND_SOC_WCD934X=m -- 2.7.4

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[PATCH 0/2] Add remove path for Tegra audio graph card
by Sameer Pujar 04 Feb '21

04 Feb '21

Audio graph driver cleans up phandle references of CPU/CODEC nodes in graph_remove() path. As Tegra graph card driver is based on this populate remove callback for it. Sameer Pujar (2): ASoC: audio-graph: Export graph_remove() function ASoC: tegra: Add driver remove() callback include/sound/graph_card.h | 2 ++ sound/soc/generic/audio-graph-card.c | 3 ++- sound/soc/tegra/tegra_audio_graph_card.c | 3 ++- 3 files changed, 6 insertions(+), 2 deletions(-) -- 2.7.4

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[PATCH v1 0/2] ASoC: tegra: Add RT5631 machine driver
by Ion Agorria 03 Feb '21

03 Feb '21

From: Ion Agorria <ion(a)agorria.com> Adds support for Tegra SoC devices with RT5631 sound codec. Playback to speakers, headphones and internal mic recording works. This driver is used for ASUS Transformer TF201, TF700T and others Tegra based devices containing RT5631. Svyatoslav Ryhel (2): ASoC: dt-bindings: tegra: Add binding for RT5631 ASoC: tegra: Add RT5631 machine driver .../sound/nvidia,tegra-audio-rt5631.yaml | 134 +++++++++ sound/soc/tegra/Kconfig | 8 + sound/soc/tegra/Makefile | 2 + sound/soc/tegra/tegra_rt5631.c | 261 ++++++++++++++++++ 4 files changed, 405 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5631.yaml create mode 100644 sound/soc/tegra/tegra_rt5631.c -- 2.26.2

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[PATCH] ASoC: Intel: catpt: remove unneeded semicolon
by Yang Li 03 Feb '21

03 Feb '21

Eliminate the following coccicheck warning: ./sound/soc/intel/catpt/pcm.c:355:2-3: Unneeded semicolon Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Signed-off-by: Yang Li <yang.lee(a)linux.alibaba.com> --- sound/soc/intel/catpt/pcm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/intel/catpt/pcm.c b/sound/soc/intel/catpt/pcm.c index e5d54bb..88a0879 100644 --- a/sound/soc/intel/catpt/pcm.c +++ b/sound/soc/intel/catpt/pcm.c @@ -352,7 +352,7 @@ static int catpt_dai_apply_usettings(struct snd_soc_dai *dai, break; default: return 0; - }; + } list_for_each_entry(pos, &component->card->snd_card->controls, list) { if (pos->private_data == component && -- 1.8.3.1

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[PATCH 0/5] ASoC: soc-pcm: cleanup soc_new_pcm() and bugfix
by Kuninori Morimoto 03 Feb '21

03 Feb '21

Hi Mark These are soc-pcm cleanup patchset. 1) - 3) : cleanup soc_new_pcm() function 4) : cleanup dpcm_runtime_merge_xxx() function 5) : bugfix of snd_pcm_limit_hw_rates() order Kuninori Morimoto (5): 1) ASoC: soc-pcm: tidyup pcm setting 2) ASoC: soc-pcm: add soc_get_playback_capture() and simplify soc_new_pcm() 3) ASoC: soc-pcm: add soc_create_pcm() and simplify soc_new_pcm() 4) ASoC: soc-pcm: use snd_pcm_hardware at dpcm_runtime_merge_xxx() 5) ASoC: soc-pcm: fixup snd_pcm_limit_hw_rates() timing sound/soc/soc-pcm.c | 124 +++++++++++++++++++++++++++----------------- 1 file changed, 75 insertions(+), 49 deletions(-) -- 2.25.1

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ucm2: Separate the configuration lookups (hw based)
by GitHub pull_request - opened 03 Feb '21

03 Feb '21

alsa-project/alsa-ucm-conf pull request #79 was opened from perexg: Introduce ucm2/conf.d/ tree with symlinks to the real hardware configurations. In this way, we do not rely to create the configuration paths based on simple driver / device identification, but we can store the configurations more logically to make the maintenance (code reuse, multiple changes) more easy. BugLink: https://github.com/alsa-project/alsa-ucm-conf/pull/70 BugLink: https://github.com/alsa-project/alsa-ucm-conf/pull/76 BugLink: https://github.com/alsa-project/alsa-ucm-conf/pull/78 Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/79 Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/79.patch Repository URL: https://github.com/alsa-project/alsa-ucm-conf

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Extend use case search paths to use kernel driver name
by GitHub pull_request - opened 03 Feb '21

03 Feb '21

alsa-project/alsa-ucm-conf pull request #78 was opened from lumag: This is a companion (or replacement) for #76 . This adds lookup for the use case search path using the in-kernel driver name. This allows easy lookup both for the setups which have the sound card/platform driver built as a module or builtin into the kernel. Request URL : https://github.com/alsa-project/alsa-ucm-conf/pull/78 Patch URL : https://github.com/alsa-project/alsa-ucm-conf/pull/78.patch Repository URL: https://github.com/alsa-project/alsa-ucm-conf

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Re: [PATCH 0/2] Add mediatek MT6359 accdet driver
by Argus Lin 03 Feb '21

03 Feb '21

Dear maintainers: Can you reply to me if any opinion? thanks B.R. Argus On Wed, 2021-01-06 at 20:19 +0800, Argus Lin wrote: > MT6359 audio codec support accessory detect features, the general features > are jack plug detection and key detection. > > All of 3-pole and 4-pole jack are supported. > > change since v1: > - adds mt6359 accdet binding document > - adds mt6359 accdet driver > > > Argus Lin (2): > dt-bindings: mediatek: mt6359: add ASoC mt6359 accdet document > ASoC: mediatek: mt6359: add MT6359 accdet driver > > .../devicetree/bindings/sound/mt6359-accdet.yaml | 142 ++ > sound/soc/codecs/Kconfig | 7 + > sound/soc/codecs/Makefile | 2 + > sound/soc/codecs/mt6359-accdet.c | 1951 ++++++++++++++++++++ > sound/soc/codecs/mt6359-accdet.h | 136 ++ > sound/soc/codecs/mt6359.h | 1863 +++++++++++++++++-- > 6 files changed, 3995 insertions(+), 106 deletions(-) > create mode 100644 Documentation/devicetree/bindings/sound/mt6359-accdet.yaml > create mode 100644 sound/soc/codecs/mt6359-accdet.c > create mode 100644 sound/soc/codecs/mt6359-accdet.h > > -- > 1.8.1.1.dirty >

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