December 2011 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH] ASoC: Remove unused label from wm8994 probe()
by Mark Brown 29 Dec '11

29 Dec '11

Signed-off-by: Mark Brown <broonie(a)opensource.wolfsonmicro.com> --- sound/soc/codecs/wm8994.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index a993690..71472b6 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3759,7 +3759,7 @@ err_irq: wm8994_free_irq(wm8994->wm8994, WM8994_IRQ_FIFOS_ERR, codec); wm8994_free_irq(wm8994->wm8994, WM8994_IRQ_TEMP_SHUT, codec); wm8994_free_irq(wm8994->wm8994, WM8994_IRQ_TEMP_WARN, codec); -err: + return ret; } -- 1.7.7.3

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[alsa-devel] [PATCH 1/7] ASoC: Make WM8978 I2C usage unconditional
by Mark Brown 29 Dec '11

29 Dec '11

The driver only supports I2C. Signed-off-by: Mark Brown <broonie(a)opensource.wolfsonmicro.com> --- sound/soc/codecs/wm8978.c | 6 ------ 1 files changed, 0 insertions(+), 6 deletions(-) diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c index 85d514d..0b1f7ad 100644 --- a/sound/soc/codecs/wm8978.c +++ b/sound/soc/codecs/wm8978.c @@ -1001,7 +1001,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8978 = { .reg_cache_default = wm8978_reg, }; -#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) static __devinit int wm8978_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { @@ -1043,27 +1042,22 @@ static struct i2c_driver wm8978_i2c_driver = { .remove = __devexit_p(wm8978_i2c_remove), .id_table = wm8978_i2c_id, }; -#endif static int __init wm8978_modinit(void) { int ret = 0; -#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) ret = i2c_add_driver(&wm8978_i2c_driver); if (ret != 0) { printk(KERN_ERR "Failed to register WM8978 I2C driver: %d\n", ret); } -#endif return ret; } module_init(wm8978_modinit); static void __exit wm8978_exit(void) { -#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) i2c_del_driver(&wm8978_i2c_driver); -#endif } module_exit(wm8978_exit); -- 1.7.7.3

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[alsa-devel] [PATCH 01/10] ASoC: Convert 88pm860x-codec to devm_kzalloc()
by Axel Lin 28 Dec '11

28 Dec '11

Signed-off-by: Axel Lin <axel.lin(a)gmail.com> --- sound/soc/codecs/88pm860x-codec.c | 7 ++----- 1 files changed, 2 insertions(+), 5 deletions(-) diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c index 99ca53c..9fd3b68 100644 --- a/sound/soc/codecs/88pm860x-codec.c +++ b/sound/soc/codecs/88pm860x-codec.c @@ -1430,7 +1430,8 @@ static int __devinit pm860x_codec_probe(struct platform_device *pdev) struct resource *res; int i, ret; - pm860x = kzalloc(sizeof(struct pm860x_priv), GFP_KERNEL); + pm860x = devm_kzalloc(&pdev->dev, sizeof(struct pm860x_priv), + GFP_KERNEL); if (pm860x == NULL) return -ENOMEM; @@ -1459,17 +1460,13 @@ static int __devinit pm860x_codec_probe(struct platform_device *pdev) out: platform_set_drvdata(pdev, NULL); - kfree(pm860x); return -EINVAL; } static int __devexit pm860x_codec_remove(struct platform_device *pdev) { - struct pm860x_priv *pm860x = platform_get_drvdata(pdev); - snd_soc_unregister_codec(&pdev->dev); platform_set_drvdata(pdev, NULL); - kfree(pm860x); return 0; } -- 1.7.5.4

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[alsa-devel] [PATCH] ASoC: Convert sgtl500 to use devm_kzalloc()
by Fabio Estevam 28 Dec '11

28 Dec '11

Convert sgtl500 codec driver to use devm_kzalloc(). Signed-off-by: Fabio Estevam <fabio.estevam(a)freescale.com> --- sound/soc/codecs/sgtl5000.c | 14 +++----------- 1 files changed, 3 insertions(+), 11 deletions(-) diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index c189663..32f491d 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -1402,7 +1402,8 @@ static __devinit int sgtl5000_i2c_probe(struct i2c_client *client, struct sgtl5000_priv *sgtl5000; int ret; - sgtl5000 = kzalloc(sizeof(struct sgtl5000_priv), GFP_KERNEL); + sgtl5000 = devm_kzalloc(&client->dev, sizeof(struct sgtl5000_priv), + GFP_KERNEL); if (!sgtl5000) return -ENOMEM; @@ -1410,22 +1411,13 @@ static __devinit int sgtl5000_i2c_probe(struct i2c_client *client, ret = snd_soc_register_codec(&client->dev, &sgtl5000_driver, &sgtl5000_dai, 1); - if (ret) { - dev_err(&client->dev, "Failed to register codec: %d\n", ret); - kfree(sgtl5000); - return ret; - } - - return 0; + return ret; } static __devexit int sgtl5000_i2c_remove(struct i2c_client *client) { - struct sgtl5000_priv *sgtl5000 = i2c_get_clientdata(client); - snd_soc_unregister_codec(&client->dev); - kfree(sgtl5000); return 0; } -- 1.7.1

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[alsa-devel] [PATCH] ASoC: mxs: Add .owner to struct snd_soc_card
by Axel Lin 28 Dec '11

28 Dec '11

Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Signed-off-by: Lothar Waßmann <LW(a)KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin(a)gmail.com> --- Hi Mark, I found Lothar's patch is not merged now. Not sure if you still have Lothar's patch. If not, you can apply this one. Regards, Axel sound/soc/mxs/mxs-sgtl5000.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/sound/soc/mxs/mxs-sgtl5000.c b/sound/soc/mxs/mxs-sgtl5000.c index 259278f..60f052b 100644 --- a/sound/soc/mxs/mxs-sgtl5000.c +++ b/sound/soc/mxs/mxs-sgtl5000.c @@ -105,6 +105,7 @@ static struct snd_soc_dai_link mxs_sgtl5000_dai[] = { static struct snd_soc_card mxs_sgtl5000 = { .name = "mxs_sgtl5000", + .owner = THIS_MODULE, .dai_link = mxs_sgtl5000_dai, .num_links = ARRAY_SIZE(mxs_sgtl5000_dai), }; -- 1.7.5.4

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[alsa-devel] [PATCH] ASoC: sgtl5000: Fix voltage units in dev_err message
by Fabio Estevam 28 Dec '11

28 Dec '11

vdda, vddio and vddd are voltages expressed in milivolts (mV), so use the proper annotation. Signed-off-by: Fabio Estevam <fabio.estevam(a)freescale.com> --- sound/soc/codecs/sgtl5000.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c index bbcf921..c189663 100644 --- a/sound/soc/codecs/sgtl5000.c +++ b/sound/soc/codecs/sgtl5000.c @@ -1077,7 +1077,7 @@ static int sgtl5000_set_power_regs(struct snd_soc_codec *codec) /* according to datasheet, maximum voltage of supplies */ if (vdda > 3600 || vddio > 3600 || vddd > 1980) { dev_err(codec->dev, - "exceed max voltage vdda %dmv vddio %dma vddd %dma\n", + "exceed max voltage vdda %dmV vddio %dmV vddd %dmV\n", vdda, vddio, vddd); return -EINVAL; -- 1.7.1

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[alsa-devel] ASoC update for 3.2
by Mark Brown 28 Dec '11

28 Dec '11

The following changes since commit 497d496598f411cb7f0690725a0e8b9029cebdb9: ASoC: Fix hx4700 error handling to free gpios if snd_soc_register_card fails (2011-12-12 12:58:42 +0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-3.2 Joachim Eastwood (1): ASoC: wm8776: add missing break in sample size switch sound/soc/codecs/wm8776.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)

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[alsa-devel] [PATCH 1/3] ASoC: Use dai_fmt in kirkwood-openrd machine driver
by Axel Lin 28 Dec '11

28 Dec '11

Signed-off-by: Axel Lin <axel.lin(a)gmail.com> --- sound/soc/kirkwood/kirkwood-openrd.c | 14 ++------------ 1 files changed, 2 insertions(+), 12 deletions(-) diff --git a/sound/soc/kirkwood/kirkwood-openrd.c b/sound/soc/kirkwood/kirkwood-openrd.c index 8a5a3dd..55d2ed3 100644 --- a/sound/soc/kirkwood/kirkwood-openrd.c +++ b/sound/soc/kirkwood/kirkwood-openrd.c @@ -26,18 +26,7 @@ static int openrd_client_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - int ret; - unsigned int freq, fmt; - - fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS; - ret = snd_soc_dai_set_fmt(cpu_dai, fmt); - if (ret < 0) - return ret; - - ret = snd_soc_dai_set_fmt(codec_dai, fmt); - if (ret < 0) - return ret; + unsigned int freq; switch (params_rate(params)) { default: @@ -69,6 +58,7 @@ static struct snd_soc_dai_link openrd_client_dai[] = { .platform_name = "kirkwood-pcm-audio", .codec_dai_name = "cs42l51-hifi", .codec_name = "cs42l51-codec.0-004a", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS, .ops = &openrd_client_ops, }, }; -- 1.7.5.4

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[alsa-devel] [PATCH v2] ASoC: Fix build error in sound/soc/kirkwood/kirkwood-i2s.c
by Axel Lin 28 Dec '11

28 Dec '11

Since commit db33f4de "ARM: Orion: Remove address map info from all platform data structures", the dram is removed from struct kirkwood_asoc_platform_data. This patch fixes below build error: CC sound/soc/kirkwood/kirkwood-i2s.o sound/soc/kirkwood/kirkwood-i2s.c: In function 'kirkwood_i2s_dev_probe': sound/soc/kirkwood/kirkwood-i2s.c:444: error: 'struct kirkwood_asoc_platform_data' has no member named 'dram' sound/soc/kirkwood/kirkwood-i2s.c:450: error: 'struct kirkwood_asoc_platform_data' has no member named 'dram' make[3]: *** [sound/soc/kirkwood/kirkwood-i2s.o] Error 1 make[2]: *** [sound/soc/kirkwood] Error 2 make[1]: *** [sound/soc] Error 2 make: *** [sound] Error 2 Signed-off-by: Axel Lin <axel.lin(a)gmail.com> Cc: Andrew Lunn <andrew(a)lunn.ch> Cc: Nicolas Pitre <nico(a)fluxnic.net> --- v2: the dram field of struct kirkwood_dma_data is not being used now. Thus also remove it in this patch. This patch is against linux-next. sound/soc/kirkwood/kirkwood-i2s.c | 3 +-- sound/soc/kirkwood/kirkwood.h | 1 - 2 files changed, 1 insertions(+), 3 deletions(-) diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c index f6bb211..3cb9aa4 100644 --- a/sound/soc/kirkwood/kirkwood-i2s.c +++ b/sound/soc/kirkwood/kirkwood-i2s.c @@ -441,13 +441,12 @@ static __devinit int kirkwood_i2s_dev_probe(struct platform_device *pdev) goto err_ioremap; } - if (!data || !data->dram) { + if (!data) { dev_err(&pdev->dev, "no platform data ?!\n"); err = -EINVAL; goto err_ioremap; } - priv->dram = data->dram; priv->burst = data->burst; return snd_soc_register_dai(&pdev->dev, &kirkwood_i2s_dai); diff --git a/sound/soc/kirkwood/kirkwood.h b/sound/soc/kirkwood/kirkwood.h index bb6e6a5..9047436 100644 --- a/sound/soc/kirkwood/kirkwood.h +++ b/sound/soc/kirkwood/kirkwood.h @@ -123,7 +123,6 @@ struct kirkwood_dma_data { void __iomem *io; int irq; int burst; - struct mbus_dram_target_info *dram; }; #endif -- 1.7.5.4

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[alsa-devel] [PATCH] ASoC: Fix build error in sound/soc/kirkwood/kirkwood-i2s.c
by Axel Lin 28 Dec '11

28 Dec '11

Since commit db33f4de "ARM: Orion: Remove address map info from all platform data structures", the dram is removed from struct kirkwood_asoc_platform_data. This patch fixes below build error: CC sound/soc/kirkwood/kirkwood-i2s.o sound/soc/kirkwood/kirkwood-i2s.c: In function 'kirkwood_i2s_dev_probe': sound/soc/kirkwood/kirkwood-i2s.c:444: error: 'struct kirkwood_asoc_platform_data' has no member named 'dram' sound/soc/kirkwood/kirkwood-i2s.c:450: error: 'struct kirkwood_asoc_platform_data' has no member named 'dram' make[3]: *** [sound/soc/kirkwood/kirkwood-i2s.o] Error 1 make[2]: *** [sound/soc/kirkwood] Error 2 make[1]: *** [sound/soc] Error 2 make: *** [sound] Error 2 Signed-off-by: Axel Lin <axel.lin(a)gmail.com> Cc: Andrew Lunn <andrew(a)lunn.ch> Cc: Nicolas Pitre <nico(a)fluxnic.net> --- This patch is against linux-next tree. sound/soc/kirkwood/kirkwood-i2s.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c index f6bb211..3cb9aa4 100644 --- a/sound/soc/kirkwood/kirkwood-i2s.c +++ b/sound/soc/kirkwood/kirkwood-i2s.c @@ -441,13 +441,12 @@ static __devinit int kirkwood_i2s_dev_probe(struct platform_device *pdev) goto err_ioremap; } - if (!data || !data->dram) { + if (!data) { dev_err(&pdev->dev, "no platform data ?!\n"); err = -EINVAL; goto err_ioremap; } - priv->dram = data->dram; priv->burst = data->burst; return snd_soc_register_dai(&pdev->dev, &kirkwood_i2s_dai); -- 1.7.5.4

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