June 2013 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH 1/1] ASoC: davinci-mcasp: Remove redundant use of of_match_ptr macro
by Sachin Kamat 03 Jun '13

03 Jun '13

'mcasp_dt_ids' is always compiled in. Hence of_match_ptr is not necessary. Signed-off-by: Sachin Kamat <sachin.kamat(a)linaro.org> --- sound/soc/davinci/davinci-mcasp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index 56ecfc7..94f1e46 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -1023,7 +1023,7 @@ static struct snd_platform_data *davinci_mcasp_set_pdata_from_of( struct device_node *np = pdev->dev.of_node; struct snd_platform_data *pdata = NULL; const struct of_device_id *match = - of_match_device(of_match_ptr(mcasp_dt_ids), &pdev->dev); + of_match_device(mcasp_dt_ids, &pdev->dev); const u32 *of_serial_dir32; u8 *of_serial_dir; @@ -1256,7 +1256,7 @@ static struct platform_driver davinci_mcasp_driver = { .driver = { .name = "davinci-mcasp", .owner = THIS_MODULE, - .of_match_table = of_match_ptr(mcasp_dt_ids), + .of_match_table = mcasp_dt_ids, }, }; -- 1.7.9.5

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[alsa-devel] [PATCH] ASoC: mxs: mxs-saif: Fix the playback/record capabilities
by Fabio Estevam 03 Jun '13

03 Jun '13

From: Fabio Estevam <fabio.estevam(a)freescale.com> Running "aplay -l" and "arecord -l" results in the following outputs: $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: mxssgtl5000 [mxs_sgtl5000], device 0: Playback sgtl5000-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: mxssgtl5000 [mxs_sgtl5000], device 1: Capture sgtl5000-1 [] Subdevices: 1/1 Subdevice #0: subdevice #0 $ arecord -l **** List of CAPTURE Hardware Devices **** card 0: mxssgtl5000 [mxs_sgtl5000], device 0: Playback sgtl5000-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: mxssgtl5000 [mxs_sgtl5000], device 1: Capture sgtl5000-1 [] Subdevices: 1/1 Subdevice #0: subdevice #0 On mx28 there are two serial audio interface ports (SAIF0 and SAIF1) and each one of them are unidirectional. Create a mxs_saif_dai array containing a playback element and a record element only in order to properly describe the dai links. After this change we can correctly report the capabilities as follows: $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: mxssgtl5000 [mxs_sgtl5000], device 0: HiFi Playback sgtl5000-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 $ arecord -l **** List of CAPTURE Hardware Devices **** card 0: mxssgtl5000 [mxs_sgtl5000], device 1: HiFi Capture sgtl5000-1 [] Subdevices: 1/1 Subdevice #0: subdevice #0 Signed-off-by: Fabio Estevam <fabio.estevam(a)freescale.com> --- This patch also needs: "[PATCH] ASoC: pcm: Require both CODEC and CPU support when declaring stream caps" from Mark Brown. sound/soc/mxs/mxs-saif.c | 38 ++++++++++++++++++++++---------------- 1 file changed, 22 insertions(+), 16 deletions(-) diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c index 49d8700..7f3e67a 100644 --- a/sound/soc/mxs/mxs-saif.c +++ b/sound/soc/mxs/mxs-saif.c @@ -607,22 +607,28 @@ static int mxs_saif_dai_probe(struct snd_soc_dai *dai) return 0; } -static struct snd_soc_dai_driver mxs_saif_dai = { - .name = "mxs-saif", - .probe = mxs_saif_dai_probe, - .playback = { - .channels_min = 2, - .channels_max = 2, - .rates = MXS_SAIF_RATES, - .formats = MXS_SAIF_FORMATS, +static struct snd_soc_dai_driver mxs_saif_dai[2] = { + { + .name = "saif0", + .probe = mxs_saif_dai_probe, + .playback = { + .channels_min = 2, + .channels_max = 2, + .rates = MXS_SAIF_RATES, + .formats = MXS_SAIF_FORMATS, + }, + .ops = &mxs_saif_dai_ops, + }, { + .name = "saif1", + .probe = mxs_saif_dai_probe, + .capture = { + .channels_min = 2, + .channels_max = 2, + .rates = MXS_SAIF_RATES, + .formats = MXS_SAIF_FORMATS, + }, + .ops = &mxs_saif_dai_ops, }, - .capture = { - .channels_min = 2, - .channels_max = 2, - .rates = MXS_SAIF_RATES, - .formats = MXS_SAIF_FORMATS, - }, - .ops = &mxs_saif_dai_ops, }; static const struct snd_soc_component_driver mxs_saif_component = { @@ -735,7 +741,7 @@ static int mxs_saif_probe(struct platform_device *pdev) platform_set_drvdata(pdev, saif); ret = snd_soc_register_component(&pdev->dev, &mxs_saif_component, - &mxs_saif_dai, 1); + &mxs_saif_dai[saif->id], 1); if (ret) { dev_err(&pdev->dev, "register DAI failed\n"); return ret; -- 1.8.1.2

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[alsa-devel] [PATCH] ASoC: pcm: Require both CODEC and CPU support when declaring stream caps
by Mark Brown 03 Jun '13

03 Jun '13

When declaring playback and capture capabilities check for both CODEC side and CPU side support rather than only checking for CODEC side support. While it is unusual some CPUs do have unidirectional DAIs. Signed-off-by: Mark Brown <broonie(a)kernel.org> --- sound/soc/soc-pcm.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 73bb8ee..a9fddf0 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -2011,9 +2011,11 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) if (cpu_dai->driver->capture.channels_min) capture = 1; } else { - if (codec_dai->driver->playback.channels_min) + if (codec_dai->driver->playback.channels_min && + cpu_dai->driver->playback.channels_min) playback = 1; - if (codec_dai->driver->capture.channels_min) + if (codec_dai->driver->capture.channels_min && + cpu_dai->driver->capture.channels_min) capture = 1; } -- 1.7.10.4

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[alsa-devel] No headphone control for ALC892 on Zotac Motherboard D2550ITXS-B-E
by Halim Sahin 03 Jun '13

03 Jun '13

Hi, Attached is output of alsa-info. Updated to Alsa-driver 1.0.25 running with 2.6.34 kernel. Frontpanel of my case has mic and headphone output connectors. front mic works but no headphones. Card works except headphones Can you please help? -- Halim Sahin E-Mail: halim.sahin (at) t-online.de

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[alsa-devel] [PATCH] ALSA: usb-audio: fix Roland/Cakewalk UM-3G support
by Clemens Ladisch 03 Jun '13

03 Jun '13

Commit 927c9423dd5f2d1c0b93d5e694ab84b4a5559713 (ALSA: usb-audio: add Edirol UM-3G support) used a wrong quirk type, which would make the driver refuse to attach with the error message "MIDIStreaming interface descriptor not found". Cc: <stable(a)vger.kernel.org> # 3.3 and later Signed-off-by: Clemens Ladisch <clemens(a)ladisch.de> --- sound/usb/quirks-table.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -1792,7 +1792,11 @@ USB_DEVICE_VENDOR_SPEC(0x0582, 0x0108), .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { .ifnum = 0, - .type = QUIRK_MIDI_STANDARD_INTERFACE + .type = QUIRK_MIDI_FIXED_ENDPOINT, + .data = & (const struct snd_usb_midi_endpoint_info) { + .out_cables = 0x0007, + .in_cables = 0x0007 + } } }, {

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[alsa-devel] [PATCH] ASoC: dwc: debug message correction.
by Rajeev Kumar 03 Jun '13

03 Jun '13

From: Rajeev Kumar <rajeevk-dlh.kumar(a)st.com> Debug message correction. Signed-off-by: Rajeev Kumar <rajeevk-dlh.kumar(a)st.com> --- sound/soc/dwc/designware_i2s.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c index deb30d5..deb975e 100644 --- a/sound/soc/dwc/designware_i2s.c +++ b/sound/soc/dwc/designware_i2s.c @@ -392,7 +392,7 @@ static int dw_i2s_probe(struct platform_device *pdev) } if (cap & DWC_I2S_PLAY) { - dev_dbg(&pdev->dev, " SPEAr: play supported\n"); + dev_dbg(&pdev->dev, " designware: play supported\n"); dw_i2s_dai->playback.channels_min = MIN_CHANNEL_NUM; dw_i2s_dai->playback.channels_max = pdata->channel; dw_i2s_dai->playback.formats = pdata->snd_fmts; @@ -400,7 +400,7 @@ static int dw_i2s_probe(struct platform_device *pdev) } if (cap & DWC_I2S_RECORD) { - dev_dbg(&pdev->dev, "SPEAr: record supported\n"); + dev_dbg(&pdev->dev, "designware: record supported\n"); dw_i2s_dai->capture.channels_min = MIN_CHANNEL_NUM; dw_i2s_dai->capture.channels_max = pdata->channel; dw_i2s_dai->capture.formats = pdata->snd_fmts; -- 1.7.6.5

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[alsa-devel] [PATCH V2] ARM: dts: wm8994: Add wm8994 regulator support on smdk5250.
by Padmavathi Venna 03 Jun '13

03 Jun '13

This patch adds the required regulator supplies and properties for wm8994 codec on smdk5250 board. Signed-off-by: Padmavathi Venna <padma.v(a)samsung.com> --- Changes since V1: - Clubbed the same supply regulators as suggested by Mark. arch/arm/boot/dts/exynos5250-smdk5250.dts | 37 +++++++++++++++++++++++++++- 1 files changed, 35 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index f2a025e..dc2ec25 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -37,6 +37,30 @@ }; }; + vdd:fixed-regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vdd-supply"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + dbvdd:fixed-regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "dbvdd-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + spkvdd:fixed-regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "spkvdd-supply"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + i2c@12C70000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <20000>; @@ -47,8 +71,17 @@ }; wm8994: wm8994@1a { - compatible = "wlf,wm8994"; - reg = <0x1a>; + compatible = "wlf,wm8994"; + reg = <0x1a>; + + gpio-controller; + #gpio-cells = <2>; + + AVDD2-supply = <&vdd>; + CPVDD-supply = <&vdd>; + DBVDD-supply = <&dbvdd>; + SPKVDD1-supply = <&spkvdd>; + SPKVDD2-supply = <&spkvdd>; }; }; -- 1.7.4.4

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[alsa-devel] [PATCH V4 0/4] clk: Samsung: audss: Register audio subsytem clocks using common clk framework
by Padmavathi Venna 03 Jun '13

03 Jun '13

Samsung S5PV210 and Exynos SoC has a separate subsystem for audio. This subsystem has a internal clock controller which controls i2s0 and pcm0 clocks. This patch series adds the Samsung audio subsytem clock to the common clock framework and provides the I2S controllers clock information in the dtsi file. This patch series is made based on Kukjin Kim for-next branch Changes since V3: - Replaced samsung with exynos in the macro prefixes and function names as this driver supports mainly exynos and s5p family. - Added Reviewed-by:Sylwester Nawrocki <s.nawrocki(a)samsung.com> Changes since V2: - Removed s5pv210 compatible name from driver as it is not yet supported which is different from Exynos series audio subsystem clock conroller. - Removed clkdev lookup support and added alias names in the i2s0 controller node. Changes since V1: - Reworked on all review comments by Sylwester Nawrocki - Added a header file for all clock indexes as requested by Sylwester - Added different compatible names for s5pv210, exynos4 and exynos5 - Registered the pcm clocks with common clock framework Padmavathi Venna (4): ARM: samsung: use #include for all device trees clk: samsung: register audio subsystem clocks using common clock framework ARM: dts: add Exynos audio subsystem clock controller node ARM: dts: add clock provider information for i2s controllers in Exynos5250 .../devicetree/bindings/clock/clk-exynos-audss.txt | 64 ++++++++++ arch/arm/boot/dts/exynos4.dtsi | 2 +- arch/arm/boot/dts/exynos4210-origen.dts | 2 +- arch/arm/boot/dts/exynos4210-smdkv310.dts | 2 +- arch/arm/boot/dts/exynos4210-trats.dts | 2 +- arch/arm/boot/dts/exynos4210-universal_c210.dts | 2 +- arch/arm/boot/dts/exynos4210.dtsi | 4 +- arch/arm/boot/dts/exynos4212.dtsi | 2 +- arch/arm/boot/dts/exynos4412-odroidx.dts | 2 +- arch/arm/boot/dts/exynos4412-origen.dts | 2 +- arch/arm/boot/dts/exynos4412-smdk4412.dts | 2 +- arch/arm/boot/dts/exynos4412.dtsi | 2 +- arch/arm/boot/dts/exynos4x12.dtsi | 4 +- arch/arm/boot/dts/exynos5250-arndale.dts | 2 +- arch/arm/boot/dts/exynos5250-smdk5250.dts | 2 +- arch/arm/boot/dts/exynos5250-snow.dts | 4 +- arch/arm/boot/dts/exynos5250.dtsi | 23 +++- arch/arm/boot/dts/exynos5440-sd5v1.dts | 2 +- arch/arm/boot/dts/exynos5440-ssdk5440.dts | 2 +- arch/arm/boot/dts/exynos5440.dtsi | 2 +- arch/arm/boot/dts/s3c2416-smdk2416.dts | 2 +- arch/arm/boot/dts/s3c2416.dtsi | 4 +- arch/arm/boot/dts/s3c24xx.dtsi | 2 +- drivers/clk/samsung/Makefile | 1 + drivers/clk/samsung/clk-exynos-audss.c | 133 ++++++++++++++++++++ include/dt-bindings/clk/exynos-audss-clk.h | 25 ++++ 26 files changed, 269 insertions(+), 27 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/clk-exynos-audss.txt create mode 100644 drivers/clk/samsung/clk-exynos-audss.c create mode 100644 include/dt-bindings/clk/exynos-audss-clk.h -- 1.7.4.4

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[alsa-devel] [PATCH] ASoC: dwc: Folder path correction in file header.
by Rajeev Kumar 03 Jun '13

03 Jun '13

From: Rajeev Kumar <rajeevk-dlh.kumar(a)st.com> Folder path correction in file header. Signed-off-by: Rajeev Kumar <rajeevk-dlh.kumar(a)st.com> --- sound/soc/dwc/designware_i2s.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c index deb30d5..a11050c 100644 --- a/sound/soc/dwc/designware_i2s.c +++ b/sound/soc/dwc/designware_i2s.c @@ -1,7 +1,7 @@ /* * ALSA SoC Synopsys I2S Audio Layer * - * sound/soc/spear/designware_i2s.c + * sound/soc/dwc/designware_i2s.c * * Copyright (C) 2010 ST Microelectronics * Rajeev Kumar <rajeev-dlh.kumar(a)st.com> -- 1.7.6.5

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[alsa-devel] how to use the invert of the field of struct snd_kcontrl_new ?
by Zhang wei 03 Jun '13

03 Jun '13

Is there some details documents about it? When need I set it as 1 and 0? Thanks BR zw

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