- 05 1月, 2010 1 次提交
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由 Manuel Lauss 提交于
Initialize the glue by calling snd_soc_new_ac97_codec() as is done in other ASoC AC97 codecs. Fixes an oops caused by dereferencing uninitialized members in snd_soc_new_pcms(). Run-tested on Au1250. Signed-off-by: NManuel Lauss <manuel.lauss@gmail.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 04 11月, 2009 1 次提交
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由 Mark Brown 提交于
snd_soc_init_card() is always called as the last part of the CODEC probe function so we can factor it out into the core card setup rather than have each CODEC replicate the code to do the initialiastation. This will be required to support multiple CODECs per card. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 02 5月, 2009 1 次提交
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由 Mark Brown 提交于
The AC97 wire format is completely fixed so CODECs don't have any choice about the formats they accept but controllers accept a variety of data formats and render them down onto the bus. Have a shared define so all the CODEC drivers will interoperate with any of our controller drivers. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 05 3月, 2009 1 次提交
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由 Eric Miao 提交于
Considering the fact that most cpu_dai or codec_dai are using a same 'snd_soc_dai_ops' for several similar interfaces, 'ops' would be better made a pointer instead, to make sharing easier and code a bit cleaner. The patch below is rather preliminary since the asoc tree is being actively developed, and this touches almost every piece of code, (and possibly many others in development need to be changed as well). Building of all codecs are OK, yet to every SoC, I didn't test that. Signed-off-by: NEric Miao <eric.miao@marvell.com> Acked-by: NTimur Tabi <timur@freescale.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 27 1月, 2009 1 次提交
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由 Mark Brown 提交于
This is a further stage on the road to refactoring away the ASoC platform device. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 20 1月, 2009 1 次提交
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由 Ian Molton 提交于
This patch takes fixes a number of bugs in the caching code used by several ASoC codec drivers. Mostly off-by-one fixes. Signed-off-by: NIan Molton <ian@mnementh.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 02 12月, 2008 1 次提交
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由 Mark Brown 提交于
Currently ASoC card initialisation is completed by a function called snd_soc_register_card(). As part of the work to allow independant registration of cards, codecs and machines in ASoC v2 a new function of the same name has been added so rename the existing function to facilitate the merge of v2. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 25 11月, 2008 1 次提交
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由 Mark Brown 提交于
DAI type information is only ever used within ASoC in order to special case AC97 and for diagnostic purposes. Since modern CPUs and codecs support multi function DAIs which can be configured for several modes it is more trouble than it's worth to maintain anything other than a flag identifying AC97 DAIs so remove the type field and replace it with an ac97_control flag. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 21 11月, 2008 1 次提交
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由 Mark Brown 提交于
Liam Girdwood's ASoC v2 work avoids having two different ops structures for DAIs by merging the members of struct snd_soc_ops into struct snd_soc_dai_ops, allowing per DAI configuration for everything. Backport this change. This paves the way for future work allowing any combination of DAIs to be connected rather than having fixed purpose CODEC and CPU DAIs and only allowing CODEC<->CPU interconnections. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 13 10月, 2008 1 次提交
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由 Liam Girdwood 提交于
Update the contact information for Liam Girdwood in ASoC core and drivers as my old email address is no longer valid. Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 10 7月, 2008 2 次提交
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由 Liam Girdwood 提交于
This patch merges struct snd_soc_codec_dai and struct snd_soc_cpu_dai into struct snd_soc_dai for the codec drivers. Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Manuel Lauss 提交于
Simple suspend/resume for AC97 ASoC codec. Signed-off-by: NManuel Lauss <mano@roarinelk.homelinux.net> Acked-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 13 6月, 2008 1 次提交
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由 Mark Brown 提交于
Ensure that DAIs are prototyped in the codec drivers that define them. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 19 5月, 2008 1 次提交
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由 Mark Brown 提交于
The overwhelming majority just say 'initial version' anyway. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 24 4月, 2008 1 次提交
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由 Mark Brown 提交于
Also change some if (x == NULL) to if (!x). Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 01 2月, 2008 1 次提交
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由 Takashi Iwai 提交于
This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 16 5月, 2007 2 次提交
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由 Liam Girdwood 提交于
This patch fixes a bug whereby AC97 bus device data was being clobbered when AC97 codecs using the generic ac97_codec.c driver were being registered. Codecs that didn't use the generic driver were unaffected (e.g. WM9712, WM9713). Changes:- o Add new AC97 codec class for custom (or need bus dev registration) AC97 codecs. o Only register/deregister this custom codec device with the AC97 bus. The generic AC97 driver already does this for generic codec devices. This may be related to bug #3038 :- https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3038Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Liam Girdwood 提交于
This patch fixes a bug whereby the GPL'ed symbol ac97_dai was being declared as static. Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 11 5月, 2007 1 次提交
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由 Graeme Gregory 提交于
This patch exports the ASoC AC97 Digital Audio Interface as a GPL'ed symbol. Signed-off-by: NGraeme Gregory <gg@opensource.wolfsonmicro.com> Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 09 2月, 2007 2 次提交
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由 Liam Girdwood 提交于
This patch updates the AC97 codec driver to the new API in ASoC 0.13. Changes:- o Removed DAI capabilities matching code in favour of manual matching in the machine drivers. Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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由 Richard Purdie 提交于
This patch allows the std Alsa AC97 codec driver to use any AsoC AC97 controller driver. Currently, only HiFi playback and Capture are supported atm. Signed-off-by: NRichard Purdie <rpurdie@rpsys.net> Signed-off-by: NLiam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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