May 2014 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH 06/15] ASoC: RX-51 audio needs I2C
by Xia Kaixu 01 May '14

01 May '14

From: Arnd Bergmann <arnd(a)arndb.de> The codec requires I2C to be enabled, so any other option that selects it should also depend on I2C. Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Xia Kaixu <kaixu.xia(a)linaro.org> Cc: Mark Brown <broonie(a)kernel.org> Cc: Liam Girdwood <lgirdwood(a)gmail.com> Cc: Peter Ujfalusi <peter.ujfalusi(a)ti.com> Cc: Jarkko Nikula <jarkko.nikula(a)bitmer.com> Cc: alsa-devel(a)alsa-project.org Cc: linux-omap(a)vger.kernel.org --- sound/soc/omap/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig index e006593..2796af9 100644 --- a/sound/soc/omap/Kconfig +++ b/sound/soc/omap/Kconfig @@ -26,7 +26,7 @@ config SND_OMAP_SOC_N810 config SND_OMAP_SOC_RX51 tristate "SoC Audio support for Nokia RX-51" - depends on SND_OMAP_SOC && ARM && (MACH_NOKIA_RX51 || COMPILE_TEST) + depends on SND_OMAP_SOC && ARM && (MACH_NOKIA_RX51 || COMPILE_TEST) && I2C select SND_OMAP_SOC_MCBSP select SND_SOC_TLV320AIC3X select SND_SOC_TPA6130A2 -- 1.7.9.5

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[alsa-devel] [PATCH 01/15] ASoC: CS42L51 and WM8962 codecs depend on INPUT
by Xia Kaixu 01 May '14

01 May '14

From: Arnd Bergmann <arnd(a)arndb.de> Building ARM randconfig got into a situation where CONFIG_INPUT is turned off and SND_SOC_ALL_CODECS is turned on, which failed for two codecs trying to use the input subsystem. Some other drivers also select one of these codecs and consequently need an explicit dependency added. Appending to the dependency list seems the easiest way out, since this is not a practical limitation. If anyone really needs to build these codecs for a kernel with no input support, a more sophisticated solution can be implemented. Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Xia Kaixu <kaixu.xia(a)linaro.org> Cc: Mark Brown <broonie(a)kernel.org> Cc: Liam Girdwood <lrg(a)slimlogic.co.uk> Cc: Ben Dooks <ben-linux(a)fluff.org> Cc: Kukjin Kim <kgene.kim(a)samsung.com> Cc: Sangbeom Kim <sbkim73(a)samsung.com> Cc: Lars-Peter Clausen <lars(a)metafoo.de> Cc: Timur Tabi <timur(a)tabi.org> Cc: linux-arm-kernel(a)lists.infradead.org Cc: linux-samsung-soc(a)vger.kernel.org Cc: linux-input(a)vger.kernel.org Cc: alsa-devel(a)alsa-project.org --- sound/soc/codecs/Kconfig | 8 ++++---- sound/soc/fsl/Kconfig | 2 +- sound/soc/samsung/Kconfig | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index f0e8401..d4260d3 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -40,7 +40,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_ALC5632 if I2C select SND_SOC_CQ0093VC if MFD_DAVINCI_VOICECODEC select SND_SOC_CS42L51 if I2C - select SND_SOC_CS42L52 if I2C + select SND_SOC_CS42L52 if I2C && INPUT select SND_SOC_CS42L73 if I2C select SND_SOC_CS4270 if I2C select SND_SOC_CS4271 if SND_SOC_I2C_AND_SPI @@ -127,7 +127,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_WM8955 if I2C select SND_SOC_WM8960 if I2C select SND_SOC_WM8961 if I2C - select SND_SOC_WM8962 if I2C + select SND_SOC_WM8962 if I2C && INPUT select SND_SOC_WM8971 if I2C select SND_SOC_WM8974 if I2C select SND_SOC_WM8978 if I2C @@ -282,7 +282,7 @@ config SND_SOC_CS42L51 config SND_SOC_CS42L52 tristate "Cirrus Logic CS42L52 CODEC" - depends on I2C + depends on I2C && INPUT config SND_SOC_CS42L73 tristate "Cirrus Logic CS42L73 CODEC" @@ -598,7 +598,7 @@ config SND_SOC_WM8961 config SND_SOC_WM8962 tristate "Wolfson Microelectronics WM8962 CODEC" - depends on I2C + depends on I2C && INPUT config SND_SOC_WM8971 tristate diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig index 338a916..f4069d0 100644 --- a/sound/soc/fsl/Kconfig +++ b/sound/soc/fsl/Kconfig @@ -187,7 +187,7 @@ config SND_SOC_EUKREA_TLV320 config SND_SOC_IMX_WM8962 tristate "SoC Audio support for i.MX boards with wm8962" - depends on OF && I2C + depends on OF && I2C && INPUT select SND_SOC_WM8962 select SND_SOC_IMX_PCM_DMA select SND_SOC_IMX_AUDMUX diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index f2e2891..14568be 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -204,7 +204,7 @@ config SND_SOC_SPEYSIDE config SND_SOC_TOBERMORY tristate "Audio support for Wolfson Tobermory" - depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 + depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && INPUT select SND_SAMSUNG_I2S select SND_SOC_WM8962 -- 1.7.9.5

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[alsa-devel] TASCAM US-1800
by amand 01 May '14

01 May '14

Hello! I've just bought a TASCAM US-1800 soundcard. Unfortunately, there is no driver ready for linux. I started to gather some data from the windows USB driver in order to add support in linux. I am ready to invest time in this driver, but this is my first ever attempt. Presently, I try to reverse-engineering the data I have collect with wireshark. Somebody has ever worked on a US-1800 driver for linux ? Perhaps we can get some stuff from the us122l driver... By the way, any help will be appreciated ! -- amand.

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[alsa-devel] [PATCH 2/2] ASoC: mc13783: Add devicetree support
by Alexander Shiyan 01 May '14

01 May '14

This patch adds devicetree support for mc13783-codec. Signed-off-by: Alexander Shiyan <shc_work(a)mail.ru> --- Documentation/devicetree/bindings/mfd/mc13xxx.txt | 3 +++ sound/soc/codecs/mc13783.c | 14 +++++++++++++- 2 files changed, 16 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mfd/mc13xxx.txt b/Documentation/devicetree/bindings/mfd/mc13xxx.txt index 1413f39..8aba488 100644 --- a/Documentation/devicetree/bindings/mfd/mc13xxx.txt +++ b/Documentation/devicetree/bindings/mfd/mc13xxx.txt @@ -10,6 +10,9 @@ Optional properties: - fsl,mc13xxx-uses-touch : Indicate the touchscreen controller is being used Sub-nodes: +- codec: Contain the Audio Codec node. + - adc-port: Contain PMIC SSI port number used for ADC. + - dac-port: Contain PMIC SSI port number used for DAC. - leds : Contain the led nodes and initial register values in property "led-control". Number of register depends of used IC, for MC13783 is 6, for MC13892 is 4, for MC34708 is 1. See datasheet for bits definitions of diff --git a/sound/soc/codecs/mc13783.c b/sound/soc/codecs/mc13783.c index 0b0a4ca..9965277 100644 --- a/sound/soc/codecs/mc13783.c +++ b/sound/soc/codecs/mc13783.c @@ -22,6 +22,7 @@ */ #include <linux/module.h> #include <linux/device.h> +#include <linux/of.h> #include <linux/mfd/mc13xxx.h> #include <linux/slab.h> #include <sound/core.h> @@ -748,6 +749,7 @@ static int __init mc13783_codec_probe(struct platform_device *pdev) { struct mc13783_priv *priv; struct mc13xxx_codec_platform_data *pdata = pdev->dev.platform_data; + struct device_node *np; int ret; priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); @@ -758,7 +760,17 @@ static int __init mc13783_codec_probe(struct platform_device *pdev) priv->adc_ssi_port = pdata->adc_ssi_port; priv->dac_ssi_port = pdata->dac_ssi_port; } else { - return -ENOSYS; + np = of_get_child_by_name(pdev->dev.parent->of_node, "codec"); + if (!np) + return -ENOSYS; + + ret = of_property_read_u32(np, "adc-port", &priv->adc_ssi_port); + if (ret) + return ret; + + ret = of_property_read_u32(np, "dac-port", &priv->dac_ssi_port); + if (ret) + return ret; } dev_set_drvdata(&pdev->dev, priv); -- 1.8.3.2

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[alsa-devel] [PATCH 1/2] ASoC: wm8804: Use devm_regulator_bulk_get()
by Fabio Estevam 01 May '14

01 May '14

From: Fabio Estevam <fabio.estevam(a)freescale.com> Using devm_regulator_bulk_get() can make the code cleaner and smaller as we do not need to call regulator_bulk_free() in the error and remove paths. Signed-off-by: Fabio Estevam <fabio.estevam(a)freescale.com> --- sound/soc/codecs/wm8804.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c index 589455c..bbcad9f 100644 --- a/sound/soc/codecs/wm8804.c +++ b/sound/soc/codecs/wm8804.c @@ -535,7 +535,6 @@ static int wm8804_remove(struct snd_soc_codec *codec) for (i = 0; i < ARRAY_SIZE(wm8804->supplies); ++i) regulator_unregister_notifier(wm8804->supplies[i].consumer, &wm8804->disable_nb[i]); - regulator_bulk_free(ARRAY_SIZE(wm8804->supplies), wm8804->supplies); return 0; } @@ -549,7 +548,7 @@ static int wm8804_probe(struct snd_soc_codec *codec) for (i = 0; i < ARRAY_SIZE(wm8804->supplies); i++) wm8804->supplies[i].supply = wm8804_supply_names[i]; - ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8804->supplies), + ret = devm_regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8804->supplies), wm8804->supplies); if (ret) { dev_err(codec->dev, "Failed to request supplies: %d\n", ret); @@ -574,7 +573,7 @@ static int wm8804_probe(struct snd_soc_codec *codec) wm8804->supplies); if (ret) { dev_err(codec->dev, "Failed to enable supplies: %d\n", ret); - goto err_reg_get; + return ret; } id1 = snd_soc_read(codec, WM8804_RST_DEVID1); @@ -619,8 +618,6 @@ static int wm8804_probe(struct snd_soc_codec *codec) err_reg_enable: regulator_bulk_disable(ARRAY_SIZE(wm8804->supplies), wm8804->supplies); -err_reg_get: - regulator_bulk_free(ARRAY_SIZE(wm8804->supplies), wm8804->supplies); return ret; } -- 1.8.3.2

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[alsa-devel] [PATCH 05/15] ASoC: nuc900: export nuc900_ac97_data
by Xia Kaixu 01 May '14

01 May '14

From: Arnd Bergmann <arnd(a)arndb.de> The symbol "nuc900_ac97_data" is used by the nuc900_pcm driver, which may be a loadable module, so we should export it. If one tries to build SND_SOC_NUC900 without SND_SOC_NUC900_AC97, the kernel fails to link because of the reference to nuc900_ac97_data. Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Xia Kaixu <kaixu.xia(a)linaro.org> Cc: Mark Brown <broonie(a)kernel.org> Cc: Liam Girdwood <lgirdwood(a)gmail.com> Cc: Wan ZongShun <mcuos.com(a)gmail.com> Cc: alsa-devel(a)alsa-project.org Cc: linux-arm-kernel(a)lists.infradead.org --- sound/soc/nuc900/Kconfig | 1 + sound/soc/nuc900/nuc900-ac97.c | 1 + 2 files changed, 2 insertions(+) diff --git a/sound/soc/nuc900/Kconfig b/sound/soc/nuc900/Kconfig index a0ed1c6..7f0c954 100644 --- a/sound/soc/nuc900/Kconfig +++ b/sound/soc/nuc900/Kconfig @@ -4,6 +4,7 @@ config SND_SOC_NUC900 tristate "SoC Audio for NUC900 series" depends on ARCH_W90X900 + select SND_SOC_NUC900_AC97 help This option enables support for AC97 mode on the NUC900 SoC. diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c index 8987bf9..f2f6794 100644 --- a/sound/soc/nuc900/nuc900-ac97.c +++ b/sound/soc/nuc900/nuc900-ac97.c @@ -28,6 +28,7 @@ static DEFINE_MUTEX(ac97_mutex); struct nuc900_audio *nuc900_ac97_data; +EXPORT_SYMBOL_GPL(nuc900_ac97_data); static int nuc900_checkready(void) { -- 1.7.9.5

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[alsa-devel] [PATCH 04/15] ASoC: samsung-idma: avoid 64-bit division
by Xia Kaixu 01 May '14

01 May '14

From: Arnd Bergmann <arnd(a)arndb.de> dma_addr_t may be 64 bit wide, which causes a build failure when doing a division on it. Here it is safe to cast to an u32 type, which avoids the problem. Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Xia Kaixu <kaixu.xia(a)linaro.org> Cc: Mark Brown <broonie(a)kernel.org> Cc: Liam Girdwood <lgirdwood(a)gmail.com> Cc: Ben Dooks <ben-linux(a)fluff.org> Cc: Kukjin Kim <kgene.kim(a)samsung.com> Cc: Sangbeom Kim <sbkim73(a)samsung.com> Cc: linux-arm-kernel(a)lists.infradead.org Cc: linux-samsung-soc(a)vger.kernel.org Cc: alsa-devel(a)alsa-project.org --- sound/soc/samsung/idma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/samsung/idma.c b/sound/soc/samsung/idma.c index 3d5cf15..e9891b4 100644 --- a/sound/soc/samsung/idma.c +++ b/sound/soc/samsung/idma.c @@ -274,7 +274,7 @@ static irqreturn_t iis_irq(int irqno, void *dev_id) addr = readl(idma.regs + I2SLVL0ADDR) - idma.lp_tx_addr; addr += prtd->periodsz; - addr %= (prtd->end - prtd->start); + addr %= (u32)(prtd->end - prtd->start); addr += idma.lp_tx_addr; writel(addr, idma.regs + I2SLVL0ADDR); -- 1.7.9.5

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[alsa-devel] [PATCH 03/15] ASoC: SMDK_WM8580_PCM needs REGMAP_I2C
by Xia Kaixu 01 May '14

01 May '14

From: Arnd Bergmann <arnd(a)arndb.de> This adds a missing dependency for SND_SOC_SMDK_WM8580_PCM to require REGMAP_I2C to be enabled, avoiding possible build erorrs. Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Xia Kaixu <kaixu.xia(a)linaro.org> Cc: Mark Brown <broonie(a)kernel.org> Cc: Liam Girdwood <lgirdwood(a)gmail.com> Cc: Ben Dooks <ben-linux(a)fluff.org> Cc: Kukjin Kim <kgene.kim(a)samsung.com> Cc: Sangbeom Kim <sbkim73(a)samsung.com> Cc: linux-arm-kernel(a)lists.infradead.org Cc: linux-samsung-soc(a)vger.kernel.org Cc: alsa-devel(a)alsa-project.org --- sound/soc/samsung/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index 14568be..0c5e9e2 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -64,6 +64,7 @@ config SND_SOC_SAMSUNG_JIVE_WM8750 config SND_SOC_SAMSUNG_SMDK_WM8580 tristate "SoC I2S Audio support for WM8580 on SMDK" depends on SND_SOC_SAMSUNG && (MACH_SMDK6410 || MACH_SMDKC100 || MACH_SMDK6440 || MACH_SMDK6450 || MACH_SMDKV210 || MACH_SMDKC110) + depends on REGMAP_I2C select SND_SOC_WM8580 select SND_SAMSUNG_I2S help @@ -178,6 +179,7 @@ config SND_SOC_SAMSUNG_SMDK_SPDIF config SND_SOC_SMDK_WM8580_PCM tristate "SoC PCM Audio support for WM8580 on SMDK" depends on SND_SOC_SAMSUNG && (MACH_SMDK6450 || MACH_SMDKV210 || MACH_SMDKC110) + depends on REGMAP_I2C select SND_SOC_WM8580 select SND_SAMSUNG_PCM help -- 1.7.9.5

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[alsa-devel] [PATCH 02/15] ASoC: davinci: add dependencies for SND_SOC_TLV320AIC3X
by Xia Kaixu 01 May '14

01 May '14

From: Arnd Bergmann <arnd(a)arndb.de> This codec requires I2C to be enabled, so any other option that selects it should also depend on I2C. Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Xia Kaixu <kaixu.xia(a)linaro.org> Cc: Mark Brown <broonie(a)kernel.org> Cc: Liam Girdwood <lgirdwood(a)gmail.com> Cc: alsa-devel(a)alsa-project.org --- sound/soc/davinci/Kconfig | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/sound/soc/davinci/Kconfig b/sound/soc/davinci/Kconfig index a8ec1fc..50a0987 100644 --- a/sound/soc/davinci/Kconfig +++ b/sound/soc/davinci/Kconfig @@ -18,7 +18,7 @@ config SND_DAVINCI_SOC_GENERIC_EVM config SND_AM33XX_SOC_EVM tristate "SoC Audio for the AM33XX chip based boards" - depends on SND_DAVINCI_SOC && SOC_AM33XX + depends on SND_DAVINCI_SOC && SOC_AM33XX && I2C select SND_DAVINCI_SOC_GENERIC_EVM help Say Y or M if you want to add support for SoC audio on AM33XX @@ -28,7 +28,7 @@ config SND_AM33XX_SOC_EVM config SND_DAVINCI_SOC_EVM tristate "SoC Audio support for DaVinci DM6446, DM355 or DM365 EVM" - depends on SND_DAVINCI_SOC + depends on SND_DAVINCI_SOC && I2C depends on MACH_DAVINCI_EVM || MACH_DAVINCI_DM355_EVM || MACH_DAVINCI_DM365_EVM select SND_DAVINCI_SOC_GENERIC_EVM help @@ -56,7 +56,7 @@ endchoice config SND_DM6467_SOC_EVM tristate "SoC Audio support for DaVinci DM6467 EVM" - depends on SND_DAVINCI_SOC && MACH_DAVINCI_DM6467_EVM + depends on SND_DAVINCI_SOC && MACH_DAVINCI_DM6467_EVM && I2C select SND_DAVINCI_SOC_GENERIC_EVM select SND_SOC_SPDIF @@ -65,7 +65,7 @@ config SND_DM6467_SOC_EVM config SND_DA830_SOC_EVM tristate "SoC Audio support for DA830/OMAP-L137 EVM" - depends on SND_DAVINCI_SOC && MACH_DAVINCI_DA830_EVM + depends on SND_DAVINCI_SOC && MACH_DAVINCI_DA830_EVM && I2C select SND_DAVINCI_SOC_GENERIC_EVM help @@ -74,7 +74,7 @@ config SND_DA830_SOC_EVM config SND_DA850_SOC_EVM tristate "SoC Audio support for DA850/OMAP-L138 EVM" - depends on SND_DAVINCI_SOC && MACH_DAVINCI_DA850_EVM + depends on SND_DAVINCI_SOC && MACH_DAVINCI_DA850_EVM && I2C select SND_DAVINCI_SOC_GENERIC_EVM help Say Y if you want to add support for SoC audio on TI -- 1.7.9.5

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[alsa-devel] [PATCH] ASoC: cq93vc: fix cq93vc_get_regmap build error
by Arnd Bergmann 01 May '14

01 May '14

49101a25acd69c "ASoC: cq93vc: Remove the set_cache_io() entirely from ASoC probe" introduced the cq93vc_get_regmap function that has an obvious build error referring to the 'codec' variable that is not declared anywhere" sound/soc/codecs/cq93vc.c: In function 'cq93vc_get_regmap': sound/soc/codecs/cq93vc.c:157:34: error: 'codec' undeclared (first use in this function) struct davinci_vc *davinci_vc = codec->dev->platform_data; ^ This changes the code to compile again, presumably in the way it was intended. Not tested. Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Cc: Xiubo Li <Li.Xiubo(a)freescale.com> diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c index 5ee48c8..537327c 100644 --- a/sound/soc/codecs/cq93vc.c +++ b/sound/soc/codecs/cq93vc.c @@ -154,7 +154,7 @@ static int cq93vc_remove(struct snd_soc_codec *codec) static struct regmap *cq93vc_get_regmap(struct device *dev) { - struct davinci_vc *davinci_vc = codec->dev->platform_data; + struct davinci_vc *davinci_vc = dev->platform_data; return davinci_vc->regmap; }

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