- 18 Jan, 2011 2 commits
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Vinod Koul authored
Signed-off-by:
Vinod Koul <vinod.koul@intel.com> Signed-off-by:
Harsha Priya <priya.harsha@intel.com> Acked-by:
Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Peter Ujfalusi authored
snd_soc_dapm_new_widgets will call dapm_power_widgets at the end, so there is no need to call snd_soc_dapm_sync after snd_soc_dapm_new_widgets. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@nokia.com> Reviewed-by:
Jarkko Nikula <jhnikula@gmail.com> Acked-by:
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- 17 Jan, 2011 4 commits
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Dimitris Papastamos authored
Signed-off-by:
Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Acked-by:
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Mark Brown authored
Directly accessing the register cache means that we can't use anything except a flat register cache so use snd_soc_update_bits(). Signed-off-by:
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Dimitris Papastamos authored
The WM8991 is a highly integrated ultra-low power hi-fi CODEC designed for handsets rich in multimedia features such as GPS, mobile TV, digital audio playback and gaming. This driver was originally written by Graeme Gregory and has been maintained out of tree by Mark Brown and Dimitris Papastamos. Signed-off-by:
Graeme Gregory <gg@opensource.wolfsonmicro.com> Signed-off-by:
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Vinod Koul authored
The machine driver can't register the card directly and need to do this thru soc-audio device creation This patch allows the register and unregister card to be directly called by machine drivers Signed-off-by:
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- 14 Jan, 2011 2 commits
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Stephen Warren authored
With this change, I can capture from a microphone plugged into the mic jack on Harmony (after unmuting Left Input PGA, and maybe turning up the gain there too). Signed-off-by:
Stephen Warren <swarren@nvidia.com> Acked-by:
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Stephen Warren authored
That config variable doesn't exist in the mainline kernel, and hence the dependency shouldn't either. In linux-tegra-2.6.36, the dependency did exist to avoid a conflict with the old non-ALSA Tegra I2S driver. However, this isn't and won't be upstreamed. Signed-off-by:
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- 13 Jan, 2011 9 commits
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Vinod Koul authored
Currently the soc_probe initializes the card hence it does the card list initialzation. But if machines directly register the card they would need to do these steps, so putting them as inline would save lot of code This patch adds an inline to do list initialzation Signed-off-by:
Harsha Priya <harsha.priya@intel.com> Signed-off-by:
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Vinod Koul authored
The card debugfs initialization is done in soc_probe but would be better if it is done when the card in registered This patch moves the debugfs initialization to register_card() Signed-off-by:
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Vinod Koul authored
In soc_remove() the card resources are cleaned up. This can also be done in card_unregister() This patch move this cleanup into a new function and calls it from card_unregister. This paves way for further work to allow card registartion from machine. Signed-off-by:
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Stephen Warren authored
A recent discussion on linux-arm-kernel noted that the value returned by clk_get_sys is an opaque token, and not strictly a pointer; it is meaningful only to the clock API, clients should not dereference the value, and the clock API must accept any non-IS_ERR value it returned. Hence, only IS_ERR is appropriate to interpret the result, not IS_ERR_OR_NULL. I checked that clk_get_sys in both ASoC's for-next and Tegra's for-next do behave as described; NULL is not returned in the case of error. Signed-off-by:
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Dimitris Papastamos authored
Ensure that all calls to readable_register()/volatile_register() go via the snd_soc_codec function pointers. If the default register access table has been given but no functions for handling readable()/volatile() registers, use the default ones provided by soc-cache. Signed-off-by:
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Dimitris Papastamos authored
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Dimitris Papastamos authored
For common scenarios, device drivers can provide a table of all the registers that are at least either readable/writable/volatile. The idea is that if a register lookup fails, all of its read/write/vol members will be zero and will be treated as default. This also reduces the size of the register access array. Signed-off-by:
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Mark Brown authored
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Seungwhan Youn authored
This patch is only for RFC purpose of ASoC documentation updates which match with current ASoC codes with documents. Mostly modify features are modified to be sync with changes after multi-component patches. Signed-off-by:
Seungwhan Youn <sw.youn@samsung.com> Acked-by:
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- 12 Jan, 2011 8 commits
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Kuninori Morimoto authored
Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by:
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Dimitris Papastamos authored
Simplify the use of reg_size, by calculating it once and storing it in the codec structure for later reference. The value of reg_size is reg_cache_size * reg_word_size. Signed-off-by:
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Dimitris Papastamos authored
With the addition of the cache fallback functionality, it is necessary to ensure that if the register defaults cache was marked as __devinitconst and the LZO compression is not compiled in the kernel, the fallback to flat compression will still use a copy of the defaults cache. Signed-off-by:
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Takashi Iwai authored
Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into topic/asoc
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Takashi Iwai authored
Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc-2.6 into topic/asoc
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Peter Ujfalusi authored
sound/soc/codecs/tpa6130a2.c: In function 'tpa6130a2_add_controls': sound/soc/codecs/tpa6130a2.c:342: warning: unused variable 'dapm' Introduced by commit 39646871 ("ASoC: tpa6130a2: Replace DAPM code with direct interface"). The DAPM code has been removed from the driver, but the dapm struct remained. Signed-off-by:
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Peter Ujfalusi authored
The L/R LOM line can be invertined side of the corresponding DAC, or inverted from the corresponding LOP. Add control for user space to select the source of the LOM inversion. When only the analog bypass is enabled, and the LOM is inverted from DAC output, we need to power the corresponding DAC. Signed-off-by:
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David Lambert authored
This codec is to be used by the DMIC driver to control the DMIC codec. This driver will be used on future implementations of the DMIC driver to support codec specific features. At this time, the codec driver just registers the codec DAI. Signed-off-by:
David Lambert <dlambert@ti.com> Acked-by:
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- 11 Jan, 2011 10 commits
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Mark Brown authored
Signed-off-by:
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Dimitris Papastamos authored
Signed-off-by:
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Dimitris Papastamos authored
Use Takashi's clean up code to make the cache manipulation code more readable. Signed-off-by:
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Dimitris Papastamos authored
The size of the lzo syncing bitmap was incorrectly set to the size of the cache times the word size, however, the correct size is the size of the cache. Signed-off-by:
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Takashi Iwai authored
__devinitconst can't be used for data referred in driver struct. Signed-off-by:Takashi Iwai <tiwai@suse.de>
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Seungwhan Youn authored
This patch remove including unnecessary/duplicated headers which relative with Samsung SoCs. Signed-off-by:
Jassi Brar <jassi.brar@samsung.com> Acked-by:
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Timur Tabi authored
Update snd_soc_update_bits() so that it returns a negative error code if the the read or write operation fails. Note that currently, a lot of the lower-level read functions have an unsigned integer return type (and some of them even try to return a negative number), but this code still appears to work in those cases. An examination of the code shows that all current callers are compatible with this change. Signed-off-by:
Timur Tabi <timur@freescale.com> Acked-by:
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Dimitris Papastamos authored
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Harsha Priya authored
Few funtions can be modularized in this driver to make them look cleaner like managing the stream status with locks and filling pcm parameters. This patch adds helper functions to do the same. Signed-off-by:
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Guennadi Liakhovetski authored
Commit 6d803ba7 "ARM: 6483/1: arm & sh: factorised duplicated clkdev.c" broke compilation of migor audio. Use the correct header to fix the problem. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by:
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- 10 Jan, 2011 5 commits
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Timur Tabi authored
Update the CS4270 driver to use ASoC's internal codec register cache feature. This change allows ASoC to perform the low-level I2C operations necessary to read the register cache. Support is also added for initializing the register cache with an array of known power-on default values. The CS4270 driver was handling the register cache itself, but somwhere along the conversion to multi-compaonent, this feature broke. Signed-off-by:
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Mark Brown authored
Everything else is using snd_soc_ so we should use it here too. Signed-off-by:
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Stephen Warren authored
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Stephen Warren authored
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Stephen Warren authored
Many portions of Tegra ASoC machine drivers will be similar or identical. To avoid cut/paste, this file will act as a repository for all that common code. For now, it solely includes code to reprogram the audio PLL for 44.1KHz- vs. 48KHz-based sample rates. Signed-Off-By:
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