February 2017 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH] ASoC: pxa: Add space around '='
by Codrut Grosu 07 Mar '17

07 Mar '17

This was reported by checkpatch.pl Signed-off-by: Codrut Grosu <codrut.cristian.grosu(a)gmail.com> --- sound/soc/pxa/e750_wm9705.c | 2 +- sound/soc/pxa/e800_wm9712.c | 2 +- sound/soc/pxa/em-x270.c | 2 +- sound/soc/pxa/mioa701_wm9713.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/soc/pxa/e750_wm9705.c b/sound/soc/pxa/e750_wm9705.c index fdcd94a..82bcbbb 100644 --- a/sound/soc/pxa/e750_wm9705.c +++ b/sound/soc/pxa/e750_wm9705.c @@ -81,7 +81,7 @@ static int e750_hp_amp_event(struct snd_soc_dapm_widget *w, .name = "AC97 Aux", .stream_name = "AC97 Aux", .cpu_dai_name = "pxa2xx-ac97-aux", - .codec_dai_name ="wm9705-aux", + .codec_dai_name = "wm9705-aux", .platform_name = "pxa-pcm-audio", .codec_name = "wm9705-codec", }, diff --git a/sound/soc/pxa/e800_wm9712.c b/sound/soc/pxa/e800_wm9712.c index 2df714f..1ed8aa2 100644 --- a/sound/soc/pxa/e800_wm9712.c +++ b/sound/soc/pxa/e800_wm9712.c @@ -81,7 +81,7 @@ static int e800_hp_amp_event(struct snd_soc_dapm_widget *w, .name = "AC97 Aux", .stream_name = "AC97 Aux", .cpu_dai_name = "pxa2xx-ac97-aux", - .codec_dai_name ="wm9712-aux", + .codec_dai_name = "wm9712-aux", .platform_name = "pxa-pcm-audio", .codec_name = "wm9712-codec", }, diff --git a/sound/soc/pxa/em-x270.c b/sound/soc/pxa/em-x270.c index 6f2020f..e046770 100644 --- a/sound/soc/pxa/em-x270.c +++ b/sound/soc/pxa/em-x270.c @@ -43,7 +43,7 @@ .name = "AC97 Aux", .stream_name = "AC97 Aux", .cpu_dai_name = "pxa2xx-ac97-aux", - .codec_dai_name ="wm9712-aux", + .codec_dai_name = "wm9712-aux", .platform_name = "pxa-pcm-audio", .codec_name = "wm9712-codec", }, diff --git a/sound/soc/pxa/mioa701_wm9713.c b/sound/soc/pxa/mioa701_wm9713.c index 8760a66..c4c6fbe 100644 --- a/sound/soc/pxa/mioa701_wm9713.c +++ b/sound/soc/pxa/mioa701_wm9713.c @@ -157,7 +157,7 @@ static int mioa701_wm9713_init(struct snd_soc_pcm_runtime *rtd) .name = "AC97 Aux", .stream_name = "AC97 Aux", .cpu_dai_name = "pxa2xx-ac97-aux", - .codec_dai_name ="wm9713-aux", + .codec_dai_name = "wm9713-aux", .codec_name = "wm9713-codec", .platform_name = "pxa-pcm-audio", .ops = &mioa701_ops, -- 1.9.1

3 2

[alsa-devel] [PATCH] ASoC: Intel: Skylake: fix spelling mistake: "allocationf" -> "allocation"
by Colin King 07 Mar '17

07 Mar '17

From: Colin Ian King <colin.king(a)canonical.com> Trivial fix to spelling mistake in dev_err message. Signed-off-by: Colin Ian King <colin.king(a)canonical.com> --- sound/soc/intel/skylake/skl-pcm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index e12520e..635cbb1 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -1165,7 +1165,7 @@ static int skl_pcm_new(struct snd_soc_pcm_runtime *rtd) snd_dma_pci_data(skl->pci), size, MAX_PREALLOC_SIZE); if (retval) { - dev_err(dai->dev, "dma buffer allocationf fail\n"); + dev_err(dai->dev, "dma buffer allocation fail\n"); return retval; } } -- 2.10.2

3 2

[alsa-devel] [PATCH v1] ASoC: Intel: bdw-rt5677: Use devm_gpiod_get()
by Andy Shevchenko 07 Mar '17

07 Mar '17

Since index is always 0 replace devm_gpiod_get_index() by devm_gpiod_get() and apply proper flags. Signed-off-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> --- sound/soc/intel/boards/bdw-rt5677.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/sound/soc/intel/boards/bdw-rt5677.c b/sound/soc/intel/boards/bdw-rt5677.c index ab383af14ca2..8284a40829be 100644 --- a/sound/soc/intel/boards/bdw-rt5677.c +++ b/sound/soc/intel/boards/bdw-rt5677.c @@ -205,13 +205,12 @@ static int bdw_rt5677_init(struct snd_soc_pcm_runtime *rtd) RT5677_CLK_SEL_I2S1_ASRC); /* Request rt5677 GPIO for headphone amp control */ - bdw_rt5677->gpio_hp_en = devm_gpiod_get_index(codec->dev, - "headphone-enable", 0, 0); + bdw_rt5677->gpio_hp_en = devm_gpiod_get(codec->dev, "headphone-enable", + GPIOD_OUT_LOW); if (IS_ERR(bdw_rt5677->gpio_hp_en)) { dev_err(codec->dev, "Can't find HP_AMP_SHDN_L gpio\n"); return PTR_ERR(bdw_rt5677->gpio_hp_en); } - gpiod_direction_output(bdw_rt5677->gpio_hp_en, 0); /* Create and initialize headphone jack */ if (!snd_soc_card_jack_new(rtd->card, "Headphone Jack", -- 2.11.0

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[alsa-devel] [PATCH 0/6] ASoC: Intel: Skylake: Driver updates on DSP firmware
by jeeja.kp＠intel.com 07 Mar '17

07 Mar '17

From: Jeeja KP <jeeja.kp(a)intel.com> This patch series provides update on DSP firmware download by optimizing o updating the dsp register poll method to use accurate timeout. o optimizing ROM init retries. o saving the firmware/library context at boot and use this ctx for downloading the firmware to DSP memory. o cleanup to store the library manifest data o release the firmware in cleanup routine. Jeeja KP (6): ASoC: Intel: Common: Update dsp register poll implementation ASoC: Intel: bxtn: Use DSP poll API to poll FW status ASoC: Intel: Skylake: Clean up manifest info ASoC: Intel: Skylake: Release FW ctx in cleanup ASoC: Intel: bxtn: Fix to store the FW/Library context at boot ASoC: Intel: bxtn: optimize ROM init retries sound/soc/intel/common/sst-dsp.c | 52 +++++----- sound/soc/intel/skylake/bxt-sst.c | 142 ++++++++++++++------------- sound/soc/intel/skylake/skl-sst-dsp.h | 4 +- sound/soc/intel/skylake/skl-sst-ipc.h | 5 +- sound/soc/intel/skylake/skl-sst.c | 3 + sound/soc/intel/skylake/skl-topology.c | 41 ++++---- sound/soc/intel/skylake/skl-topology.h | 13 +++ sound/soc/intel/skylake/skl-tplg-interface.h | 12 --- 8 files changed, 137 insertions(+), 135 deletions(-) -- 2.5.0

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[alsa-devel] [PATCH] ASoC: tegra: Remove unnecessary 'out of memory' message
by Codrut Grosu 07 Mar '17

07 Mar '17

This was reported by checkpatch.pl Signed-off-by: Codrut GROSU <codrut.cristian.grosu(a)gmail.com> --- sound/soc/tegra/tegra20_ac97.c | 1 - sound/soc/tegra/tegra20_das.c | 1 - sound/soc/tegra/tegra20_i2s.c | 1 - sound/soc/tegra/tegra20_spdif.c | 5 ++--- sound/soc/tegra/tegra30_ahub.c | 4 +--- sound/soc/tegra/tegra30_i2s.c | 1 - sound/soc/tegra/tegra_alc5632.c | 4 +--- sound/soc/tegra/tegra_max98090.c | 4 +--- sound/soc/tegra/tegra_rt5640.c | 4 +--- sound/soc/tegra/tegra_sgtl5000.c | 4 +--- sound/soc/tegra/tegra_wm8753.c | 4 +--- sound/soc/tegra/tegra_wm8903.c | 4 +--- sound/soc/tegra/tegra_wm9712.c | 4 +--- sound/soc/tegra/trimslice.c | 4 +--- 14 files changed, 11 insertions(+), 34 deletions(-) diff --git a/sound/soc/tegra/tegra20_ac97.c b/sound/soc/tegra/tegra20_ac97.c index a68368e..affad46 100644 --- a/sound/soc/tegra/tegra20_ac97.c +++ b/sound/soc/tegra/tegra20_ac97.c @@ -318,7 +318,6 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev) ac97 = devm_kzalloc(&pdev->dev, sizeof(struct tegra20_ac97), GFP_KERNEL); if (!ac97) { - dev_err(&pdev->dev, "Can't allocate tegra20_ac97\n"); ret = -ENOMEM; goto err; } diff --git a/sound/soc/tegra/tegra20_das.c b/sound/soc/tegra/tegra20_das.c index 89add13..6d4a277 100644 --- a/sound/soc/tegra/tegra20_das.c +++ b/sound/soc/tegra/tegra20_das.c @@ -142,7 +142,6 @@ static int tegra20_das_probe(struct platform_device *pdev) das = devm_kzalloc(&pdev->dev, sizeof(struct tegra20_das), GFP_KERNEL); if (!das) { - dev_err(&pdev->dev, "Can't allocate tegra20_das\n"); ret = -ENOMEM; goto err; } diff --git a/sound/soc/tegra/tegra20_i2s.c b/sound/soc/tegra/tegra20_i2s.c index 14106fa..26253c2 100644 --- a/sound/soc/tegra/tegra20_i2s.c +++ b/sound/soc/tegra/tegra20_i2s.c @@ -345,7 +345,6 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev) i2s = devm_kzalloc(&pdev->dev, sizeof(struct tegra20_i2s), GFP_KERNEL); if (!i2s) { - dev_err(&pdev->dev, "Can't allocate tegra20_i2s\n"); ret = -ENOMEM; goto err; } diff --git a/sound/soc/tegra/tegra20_spdif.c b/sound/soc/tegra/tegra20_spdif.c index a0c3640..767c049 100644 --- a/sound/soc/tegra/tegra20_spdif.c +++ b/sound/soc/tegra/tegra20_spdif.c @@ -271,10 +271,9 @@ static int tegra20_spdif_platform_probe(struct platform_device *pdev) spdif = devm_kzalloc(&pdev->dev, sizeof(struct tegra20_spdif), GFP_KERNEL); - if (!spdif) { - dev_err(&pdev->dev, "Can't allocate tegra20_spdif\n"); + if (!spdif) return -ENOMEM; - } + dev_set_drvdata(&pdev->dev, spdif); spdif->clk_spdif_out = devm_clk_get(&pdev->dev, "spdif_out"); diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c index fef3b9a..d7494c0 100644 --- a/sound/soc/tegra/tegra30_ahub.c +++ b/sound/soc/tegra/tegra30_ahub.c @@ -560,10 +560,8 @@ static int tegra30_ahub_probe(struct platform_device *pdev) ahub = devm_kzalloc(&pdev->dev, sizeof(struct tegra30_ahub), GFP_KERNEL); - if (!ahub) { - dev_err(&pdev->dev, "Can't allocate tegra30_ahub\n"); + if (!ahub) return -ENOMEM; - } dev_set_drvdata(&pdev->dev, ahub); ahub->soc_data = soc_data; diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c index 8e55583..b2b279c 100644 --- a/sound/soc/tegra/tegra30_i2s.c +++ b/sound/soc/tegra/tegra30_i2s.c @@ -385,7 +385,6 @@ static int tegra30_i2s_platform_probe(struct platform_device *pdev) i2s = devm_kzalloc(&pdev->dev, sizeof(struct tegra30_i2s), GFP_KERNEL); if (!i2s) { - dev_err(&pdev->dev, "Can't allocate tegra30_i2s\n"); ret = -ENOMEM; goto err; } diff --git a/sound/soc/tegra/tegra_alc5632.c b/sound/soc/tegra/tegra_alc5632.c index eead6e7..0509902 100644 --- a/sound/soc/tegra/tegra_alc5632.c +++ b/sound/soc/tegra/tegra_alc5632.c @@ -169,10 +169,8 @@ static int tegra_alc5632_probe(struct platform_device *pdev) alc5632 = devm_kzalloc(&pdev->dev, sizeof(struct tegra_alc5632), GFP_KERNEL); - if (!alc5632) { - dev_err(&pdev->dev, "Can't allocate tegra_alc5632\n"); + if (!alc5632) return -ENOMEM; - } card->dev = &pdev->dev; platform_set_drvdata(pdev, card); diff --git a/sound/soc/tegra/tegra_max98090.c b/sound/soc/tegra/tegra_max98090.c index a403db6..c34a54d 100644 --- a/sound/soc/tegra/tegra_max98090.c +++ b/sound/soc/tegra/tegra_max98090.c @@ -225,10 +225,8 @@ static int tegra_max98090_probe(struct platform_device *pdev) machine = devm_kzalloc(&pdev->dev, sizeof(struct tegra_max98090), GFP_KERNEL); - if (!machine) { - dev_err(&pdev->dev, "Can't allocate tegra_max98090\n"); + if (!machine) return -ENOMEM; - } card->dev = &pdev->dev; platform_set_drvdata(pdev, card); diff --git a/sound/soc/tegra/tegra_rt5640.c b/sound/soc/tegra/tegra_rt5640.c index 25b9fc0..93a3568 100644 --- a/sound/soc/tegra/tegra_rt5640.c +++ b/sound/soc/tegra/tegra_rt5640.c @@ -170,10 +170,8 @@ static int tegra_rt5640_probe(struct platform_device *pdev) machine = devm_kzalloc(&pdev->dev, sizeof(struct tegra_rt5640), GFP_KERNEL); - if (!machine) { - dev_err(&pdev->dev, "Can't allocate tegra_rt5640\n"); + if (!machine) return -ENOMEM; - } card->dev = &pdev->dev; platform_set_drvdata(pdev, card); diff --git a/sound/soc/tegra/tegra_sgtl5000.c b/sound/soc/tegra/tegra_sgtl5000.c index 4bbab09..6dda01f 100644 --- a/sound/soc/tegra/tegra_sgtl5000.c +++ b/sound/soc/tegra/tegra_sgtl5000.c @@ -120,10 +120,8 @@ static int tegra_sgtl5000_driver_probe(struct platform_device *pdev) machine = devm_kzalloc(&pdev->dev, sizeof(struct tegra_sgtl5000), GFP_KERNEL); - if (!machine) { - dev_err(&pdev->dev, "Can't allocate tegra_sgtl5000 struct\n"); + if (!machine) return -ENOMEM; - } card->dev = &pdev->dev; platform_set_drvdata(pdev, card); diff --git a/sound/soc/tegra/tegra_wm8753.c b/sound/soc/tegra/tegra_wm8753.c index bdedd10..d0ab0026 100644 --- a/sound/soc/tegra/tegra_wm8753.c +++ b/sound/soc/tegra/tegra_wm8753.c @@ -128,10 +128,8 @@ static int tegra_wm8753_driver_probe(struct platform_device *pdev) machine = devm_kzalloc(&pdev->dev, sizeof(struct tegra_wm8753), GFP_KERNEL); - if (!machine) { - dev_err(&pdev->dev, "Can't allocate tegra_wm8753 struct\n"); + if (!machine) return -ENOMEM; - } card->dev = &pdev->dev; platform_set_drvdata(pdev, card); diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c index 2013e9c..dbfb492 100644 --- a/sound/soc/tegra/tegra_wm8903.c +++ b/sound/soc/tegra/tegra_wm8903.c @@ -248,10 +248,8 @@ static int tegra_wm8903_driver_probe(struct platform_device *pdev) machine = devm_kzalloc(&pdev->dev, sizeof(struct tegra_wm8903), GFP_KERNEL); - if (!machine) { - dev_err(&pdev->dev, "Can't allocate tegra_wm8903 struct\n"); + if (!machine) return -ENOMEM; - } card->dev = &pdev->dev; platform_set_drvdata(pdev, card); diff --git a/sound/soc/tegra/tegra_wm9712.c b/sound/soc/tegra/tegra_wm9712.c index 6492f81..c9cd224 100644 --- a/sound/soc/tegra/tegra_wm9712.c +++ b/sound/soc/tegra/tegra_wm9712.c @@ -77,10 +77,8 @@ static int tegra_wm9712_driver_probe(struct platform_device *pdev) machine = devm_kzalloc(&pdev->dev, sizeof(struct tegra_wm9712), GFP_KERNEL); - if (!machine) { - dev_err(&pdev->dev, "Can't allocate tegra_wm9712 struct\n"); + if (!machine) return -ENOMEM; - } card->dev = &pdev->dev; platform_set_drvdata(pdev, card); diff --git a/sound/soc/tegra/trimslice.c b/sound/soc/tegra/trimslice.c index 870f84a..c9dcad9 100644 --- a/sound/soc/tegra/trimslice.c +++ b/sound/soc/tegra/trimslice.c @@ -123,10 +123,8 @@ static int tegra_snd_trimslice_probe(struct platform_device *pdev) trimslice = devm_kzalloc(&pdev->dev, sizeof(struct tegra_trimslice), GFP_KERNEL); - if (!trimslice) { - dev_err(&pdev->dev, "Can't allocate tegra_trimslice\n"); + if (!trimslice) return -ENOMEM; - } card->dev = &pdev->dev; platform_set_drvdata(pdev, card); -- 1.9.1

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[alsa-devel] [PATCH] ASoC: Add space around '='
by Adrian Dinu 07 Mar '17

07 Mar '17

This was reported by checkpatch.pl Signed-off-by: Adrian Dinu <adrian.dinu95(a)gmail.com> --- sound/soc/soc-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index a110d39..70905bd 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3139,7 +3139,7 @@ static int snd_soc_component_initialize(struct snd_soc_component *component, component->suspend = component->driver->suspend; component->resume = component->driver->resume; component->pcm_new = component->driver->pcm_new; - component->pcm_free= component->driver->pcm_free; + component->pcm_free = component->driver->pcm_free; dapm = &component->dapm; dapm->dev = dev; -- 1.9.1

2 1

[alsa-devel] [PATCH] ASoC: dwc: remove 'out of memory' message
by Mihai Burduselu 07 Mar '17

07 Mar '17

Reported by checkpatch.pl Signed-off-by: Mihai Burduselu <michelcatalin(a)gmail.com> --- sound/soc/dwc/designware_i2s.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c index 9c46e4112026..6479768cc6a1 100644 --- a/sound/soc/dwc/designware_i2s.c +++ b/sound/soc/dwc/designware_i2s.c @@ -611,10 +611,8 @@ static int dw_i2s_probe(struct platform_device *pdev) const char *clk_id; dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL); - if (!dev) { - dev_warn(&pdev->dev, "kzalloc fail\n"); + if (!dev) return -ENOMEM; - } dw_i2s_dai = devm_kzalloc(&pdev->dev, sizeof(*dw_i2s_dai), GFP_KERNEL); if (!dw_i2s_dai) -- 2.11.0

4 3

[alsa-devel] [PATCH 0/4] ASoC: es828: various improvements
by Romain Perier 06 Mar '17

06 Mar '17

This set of patches fixes clock handling in slave mode, enables sampling frequency of 192khz in slave mode and adds support for this frame rate in the driver rk3288_hdmi_analog.c. Romain Perier (4): ASoC: es8328: Simplify rates definition ASoC: es8328: Let device auto detect ratios in slave mode ASoC: es8328: Enabling support for 192k ASoC: rockchip: Enable 192khz in hw_params operation sound/soc/codecs/es8328.c | 51 +++++++++++++++++++-------------- sound/soc/rockchip/rk3288_hdmi_analog.c | 3 ++ 2 files changed, 32 insertions(+), 22 deletions(-) -- 2.9.3

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[alsa-devel] [PATCH] ASoC: ux500: drop platform DAI assignments
by Linus Walleij 06 Mar '17

06 Mar '17

This platform is completely probed by device tree nowadays, so we need to do a bigger cleanup removing all the non-DT codepaths. This cleanup must however go in as a fix since it fixes a regression. Currently when Ux500 audio is enabled, dmesg complains like this: entry->name == "prealloc" entry->name == "prealloc_max" entry->name == "prealloc" ------------[ cut here ]------------ WARNING: CPU: 0 PID: 95 at ../fs/proc/generic.c:346 proc_register+0xf0/0x110 proc_dir_entry 'sub0/prealloc' already registered (...) entry->name == "prealloc_max" ------------[ cut here ]------------ WARNING: CPU: 0 PID: 95 at ../fs/proc/generic.c:346 proc_register+0xf0/0x110 proc_dir_entry 'sub0/prealloc_max' already registered (...) snd-soc-mop500 soc:sound: ab8500-codec-dai.0 <-> 80124000.msp mapping ok entry->name == "prealloc" entry->name == "prealloc_max" entry->name == "prealloc" ------------[ cut here ]------------ WARNING: CPU: 0 PID: 95 at ../fs/proc/generic.c:346 proc_register+0xf0/0x110 proc_dir_entry 'sub0/prealloc' already registered (...) entry->name == "prealloc_max" ------------[ cut here ]------------ WARNING: CPU: 0 PID: 95 at ../fs/proc/generic.c:346 proc_register+0xf0/0x110 proc_dir_entry 'sub0/prealloc_max' already registered snd-soc-mop500 soc:sound: ab8500-codec-dai.1 <-> 80125000.msp mapping ok This is because PCMs are created twice for the same hardware, and this happens because both "platform" and "CPU" DAI links are specified. But platform/CPU is an either/or pair, not a both/and pair. This has maybe worked in the past, but it is causing trouble now, so let us begin the cleanups by removing the platform assignment and silencing the boot noise, and make a proper DT cleanup for the next kernel cycle. Cc: Ulf Hansson <ulf.hansson(a)linaro.org> Cc: Lee Jones <lee.jones(a)linaro.org> Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> --- sound/soc/ux500/mop500.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/sound/soc/ux500/mop500.c b/sound/soc/ux500/mop500.c index ba9fc099cf67..b50f68a439ce 100644 --- a/sound/soc/ux500/mop500.c +++ b/sound/soc/ux500/mop500.c @@ -33,7 +33,6 @@ static struct snd_soc_dai_link mop500_dai_links[] = { .stream_name = "ab8500_0", .cpu_dai_name = "ux500-msp-i2s.1", .codec_dai_name = "ab8500-codec-dai.0", - .platform_name = "ux500-msp-i2s.1", .codec_name = "ab8500-codec.0", .init = mop500_ab8500_machine_init, .ops = mop500_ab8500_ops, @@ -43,7 +42,6 @@ static struct snd_soc_dai_link mop500_dai_links[] = { .stream_name = "ab8500_1", .cpu_dai_name = "ux500-msp-i2s.3", .codec_dai_name = "ab8500-codec-dai.1", - .platform_name = "ux500-msp-i2s.3", .codec_name = "ab8500-codec.0", .init = NULL, .ops = mop500_ab8500_ops, @@ -87,8 +85,6 @@ static int mop500_of_probe(struct platform_device *pdev, for (i = 0; i < 2; i++) { mop500_dai_links[i].cpu_of_node = msp_np[i]; mop500_dai_links[i].cpu_dai_name = NULL; - mop500_dai_links[i].platform_of_node = msp_np[i]; - mop500_dai_links[i].platform_name = NULL; mop500_dai_links[i].codec_of_node = codec_np; mop500_dai_links[i].codec_name = NULL; } -- 2.9.3

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[alsa-devel] [PATCH 0/2] Add es7134 DAC driver support
by Jerome Brunet 06 Mar '17

06 Mar '17

This patchset adds the support for the es7134 from Everest Semiconductor. The es7134 is simple i2s DAC with no configuration interface. It has been tested on Amlogic's meson-gxbb-p200 board. Jerome Brunet (2): ASoC: es7134: add es7134 DAC driver ASoC: es7134: add dt-bindings for the es7134 dac .../devicetree/bindings/sound/everest,es7134.txt | 10 ++ sound/soc/codecs/Kconfig | 4 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/es7134.c | 116 +++++++++++++++++++++ 4 files changed, 132 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/everest,es7134.txt create mode 100644 sound/soc/codecs/es7134.c -- 2.9.3

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