- 20 Sep, 2010 5 commits
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Jarkko Nikula authored
Now all the regulators are disabled when entering into SND_SOC_BIAS_OFF and enabled when coming back to SND_SOC_BIAS_STANDBY state. Currently this runtime control happens only with suspend/resume as this patch does not change the default idle behavior. This patch manages all the regulators and reset since it seems that register sync is needed even if only analog supplies AVDD and DRVDD are disabled. This was noted when the system was running with idle behavior changed and IOVDD and DVDD were on. It is not known are all the registers needed to sync or only some subset of them. Therefore patch plays safe and does always full shutdown/power-up. Signed-off-by:
Jarkko Nikula <jhnikula@gmail.com> Acked-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by:
Liam Girdwood <lrg@slimlogic.co.uk>
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Jarkko Nikula authored
It will be easier to keep regulator enable/disable calls in sync when dynamic regulator management is added if regulator management is moved from aic3x_i2c_probe/_remove to aic3x_probe/_remove. Signed-off-by:
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Liam Girdwood authored
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Jarkko Nikula authored
Purpose of this virtual Detection pin is to keep codec bias on whenever the GPIO or jack detection features are needed. Jack detection needs a mic bias so machine drivers can construct a following route for instance for keeping the path and codec bias on: "Input Jack" -> "Mic Bias xV" -> "Detection" -> detection block inside codec. For the GPIO the machine driver can force the pin on with snd_soc_dapm_force_enable_pin. Signed-off-by:
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Liam Girdwood authored
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- 19 Sep, 2010 8 commits
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Kuninori Morimoto authored
Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by:
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Kuninori Morimoto authored
Signed-off-by:
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Kuninori Morimoto authored
Signed-off-by:
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Guennadi Liakhovetski authored
This patch fixes multiple bugs and a typo, occurred during the multi- component transition. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Guennadi Liakhovetski authored
Recent ASoC changes unified all PCM names, fix the platform code to match. Signed-off-by:
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Guennadi Liakhovetski authored
The sh/siu ASoC driver doesn't compile because of a function defined static in the source and extern in a header. Remove the unneeded declaration in the header. Signed-off-by:
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Mark Brown authored
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Guennadi Liakhovetski authored
The clkdev API doesn't use .name and .id members of struct clk for clock lookup. Instead clocks should be added to a lookup list. Without this patch audio om the Migo-R board fails silently. Signed-off-by:
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- 17 Sep, 2010 1 commit
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Dzianis Kahanovich authored
Signed-off-by:
Dzianis Kahanovich <mahatma@eu.by> [Modified to move the location of the table] Signed-off-by:
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- 16 Sep, 2010 5 commits
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Kuninori Morimoto authored
Signed-off-by:
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Kuninori Morimoto authored
Signed-off-by:
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Mark Brown authored
List registered platforms in debugfs to improve debugability of machine drivers. Signed-off-by:
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Mark Brown authored
Allow the user to inspect the list of registered DAIs at runtime to improve diagnostics for machine driver setup. Signed-off-by:
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Mark Brown authored
Help with diagnostics for machine driver setup by listing all the registered CODECs in debugfs. Signed-off-by:
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- 15 Sep, 2010 6 commits
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Dimitris Papastamos authored
The WM8985 is a low power, high quality, feature-rich stereo CODEC designed for portable multimedia applications that require low power consumption and high quality audio. Signed-off-by:
Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Acked-by:
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Jarkko Nikula authored
Complete the phasing out of aic3x_read_reg_cache, aic3x_write_reg_cache, aic3x_read and aic3x_write calls. This patch uses in aic3x_read the codec->hw_read that points to a function implemented by soc-cache. Only use for aic3x_read is if wanting to read volatile bits from those registers that has both read-only and read/write bits. All other cases should use snd_soc_read. Signed-off-by:
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Jarkko Nikula authored
Continue phasing out aic3x_read_reg_cache, aic3x_write_reg_cache, aic3x_read and aic3x_write calls. This patch takes the soc-cache in use and removes aic3x_read_reg_cache and aic3x_write. Signed-off-by:
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Jarkko Nikula authored
Start phasing out aic3x_read_reg_cache, aic3x_write_reg_cache, aic3x_read and aic3x_write calls in order to switch to soc-cache helpers. This patch replaces aic3x_read_reg_cache and aic3x_write with snd_soc_read and snd_soc_write. This is basically null-op since .read and .write in soc_codec_dev_aic3x points to aic3x_read_reg_cache and aic3x_write. Signed-off-by:
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Arnaud Patard (Rtp) authored
Like other coworkers, I'm about leave Mandriva/Edge-It so I'm changing my mail address to use my personal one. Signed-off-by:
Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by:
Arnaud Patard <apatard@mandriva.com> Acked-by:
Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by:
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Jarkko Nikula authored
This assignment is done by the snd_soc_register_codec so there is no need to redo it in probe function of a codec driver. Signed-off-by:
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- 14 Sep, 2010 3 commits
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Jassi Brar authored
Each of the two PCM controllers need to be registered during probe with appropriate 'name' of the dai driver. Signed-off-by:
Jassi Brar <jassi.brar@samsung.com> Acked-by:
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Mark Brown authored
Since the SMDK64xx boards have two audio subsystems using the board name as the card name by itself isn't so user friendly as it might be. Signed-off-by:
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Kuninori Morimoto authored
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- 11 Sep, 2010 5 commits
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Seungwhan Youn authored
This patch modify FIFO_DIPSTICK value of PCM TX FIFO to be a optimal one. Privious value (0x20) did not support 'Almost_full' of PCM FIFO for the DMA request. Signed-off-by:
Seungwhan Youn <sw.youn@samsung.com> Acked-by:
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Seungwhan Youn authored
When PCM capture, sound recorded abnormally because of RX FIFO threshold settings are missing. So, This patch modify PCM RX FIFO setting codes same as TX. And for DMA, if PCM RXFIFO_DIPSTICK is not '0', it doesn't effect to DMA request, because DMA refer RX_FIFO_EMPTY flag as the DMA request. Signed-off-by:
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Dimitris Papastamos authored
This is a simple off-by-one bug, the size of the register cache is incorrectly set to the maximum register index. Fix it by adding one. Signed-off-by:
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Matti J. Aaltonen authored
With this change it's not a error to call wl1273_set_audio_route when the codec is active if the new routing value is the same as the current active setting. Signed-off-by:
Matti J. Aaltonen <matti.j.aaltonen@nokia.com> Acked-by:
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Jarkko Nikula authored
There is only need to enable/disable once the PLL when the bias is going between on, prepare, standby and off states. Signed-off-by:
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- 10 Sep, 2010 7 commits
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Dimitris Papastamos authored
The reg_cache_size is the number of elements in the register cache, not the size of the cache itself. This is not a problem if the size of each element of the cache is 1 byte but it matters in any other case. Signed-off-by:
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Axel Lin authored
Signed-off-by:
Axel Lin <axel.lin@gmail.com> Acked-by:
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Kuninori Morimoto authored
This patch solve compile error when .config doesn't have CONFIG_SND_SOC which is needed for HDMI sound. It was reported by Guennadi as follows Besides, I think, this will not link without CONFIG_SND_SOC. Reported-by:
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Kuninori Morimoto authored
This patch solve below report from Guennadi. But I didn't remove #include <sound/sh_fsi.h>. Because it have FSI_PORT_B define which is used on this file. > +#include <linux/platform_device.h> > +#include <sound/sh_fsi.h> > +#include <video/sh_mobile_hdmi.h> Now that everything is done with strings - do you still need these headers? Reported-by:
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Kuninori Morimoto authored
This patch solve below report from Guennadi > /* External video parameter settings */ > static void hdmi_external_video_param(struct sh_hdmi *hdmi) > { > @@ -804,6 +862,11 @@ static int __init sh_hdmi_probe(struct platform_device *pdev) > return -ENOMEM; > } > > + ret = snd_soc_register_codec(&pdev->dev, > + &soc_codec_dev_sh_hdmi, &sh_hdmi_dai, 1); > + if (ret < 0) > + goto egetclk; > + > hdmi->dev = &pdev->dev; > > hdmi->hdmi_clk = clk_get(&pdev->dev, "ick"); NAK. This breaks the error path and has to be fixed. Firstly, please, use a new label like "esndreg," secondly, you have to add clk_disable(hdmi->hdmi_clk); erate: clk_put(hdmi->hdmi_clk); egetclk: + snd_soc_unregister_codec(&pdev->dev); +esndreg: mutex_destroy(&hdmi->mutex); kfree(hdmi); Reported-by: -
Kuninori Morimoto authored
This patch solve below report from Guennadi > +static struct snd_soc_dai_driver sh_hdmi_dai = { > + .name = "sh_mobile_hdmi-hifi", > + .playback = { > + .stream_name = "Playback", > + .channels_min = 1, Can it actually do mono? Maybe at probe time you could look at audio flags from your previous patch and, e.g., for SPDIF set channels_min to 2? > + .channels_max = 2, That's the "smallest max," yes. With some other interfaces (I2S, DSD) it can support up to 8 channels... > + .rates = SNDRV_PCM_RATE_8000_48000, Hm, in the datasheet I see supported frequencies 32kHz to 192kHz. And if you promise support for multiple frequencies, don't you want to implement .hw_params? Besides, not all of these frequencies will be available, depending on your supplied clock and your willingness to implement downsampling. Reported-by: -
Kuninori Morimoto authored
This patch solve below report from Guennadi 1) > +/* Audio source select */ > +#define HDMI_SRC_MASK (0xF << 0) > +#define HDMI_SRC_I2S (0 << 0) /* default */ > +#define HDMI_SRC_SPDIF (1 << 0) > +#define HDMI_SRC_DSD (2 << 0) > +#define HDMI_SRC_HBR (3 << 0) I would be more specific with these macro names, i.e., include "AUDIO" or "SND" or something similar in them, e.g., HDMI_AUDIO_SRC_I2S. 2) > + case HDMI_SRC_I2S: > + data = (0x0 << 3); > + break; > + case HDMI_SRC_SPDIF: > + data = (0x1 << 3); > + break; > + case HDMI_SRC_DSD: > + data = (0x2 << 3); > + break; > + case HDMI_SRC_HBR: > + data = (0x3 << 3); In all above cases parenthesis are superfluous. Reported-by:
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