summaryrefslogtreecommitdiff
path: root/include/sound/soc.h
AgeCommit message (Collapse)AuthorFilesLines
2018-08-02ASoC: core: remove support for card rebind using component frameworkSrinivas Kandagatla1-7/+0
DRM based audio components get registered inside the component framework bind callback. However component framework has a big mutex lock taken for every call to component_add, component_del and bind, unbind callbacks. This can lead to deadlock situation if we are trying to add new/remove component within a bind/unbind callbacks. Which is what was happening with bcm2837 rpi 3. Revert this change till we sort out the mutex issue. Reported-by: Guillaume Tucker <guillaume.tucker@collabora.com> Reported-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-20ASoC: export snd_soc_of_get_slot_maskJerome Brunet1-0/+3
Amlogic's axg card driver can't use snd_soc_of_parse_tdm_slot() directly because it needs to handle 4 mask for each direction. Yet the parsing of each mask is the same, so export snd_soc_of_get_slot_mask() to reuse the the existing code. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-18ASoC: core: add support to card re-bind using component frameworkSrinivas Kandagatla1-0/+7
This patch aims at achieving dynamic behaviour of audio card when the dependent components disappear and reappear. With this patch the card is removed if any of the dependent component is removed and card is added back if the dependent component comes back. All this is done using component framework and matching based on component name. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-11ASoC: dpcm: add rate merge to the BE stream mergeJerome Brunet1-0/+2
As done for format and channels, add the possibility to merge the backend rates on the frontend rates. This useful if the backend does not support all rates supported by the frontend, or if several backends (cpu and codecs) with different capabilities are connected to the same frontend. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-03ASoC: core: Allow topology to override machine driver FE DAI link config.Liam Girdwood1-0/+13
Machine drivers statically define a number of DAI links that currently cannot be changed or removed by topology. This means PCMs and platform components cannot be changed by topology at runtime AND machine drivers are tightly coupled to topology. This patch allows topology to override the machine driver DAI link config in order to reuse machine drivers with different topologies and platform components. The patch supports :- 1) create new FE PCMs with a topology defined PCM ID. 2) destroy existing static FE PCMs 3) change the platform component driver. 4) assign any new HW params fixups. 5) assign a new card name prefix to differentiate this topology to userspace. The patch requires no changes to the machine drivers, but does add some platform component flags that the platform component driver can assign before loading topologies. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: soc-core: convert to SPDX identifiersKuninori Morimoto1-7/+4
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-22ASoC: soc-pcm: DPCM cares BE channel constraintJiada Wang1-0/+2
Current DPCM is caring only FE channel configuration. Sometimes it will be trouble if user selects channel which isn't supported by BE. This patch adds new .dpcm_merged_chan on struct snd_soc_dai_link. DPCM will use FE / BE merged channel if struct snd_soc_dai_link has it. Signed-off-by: Jiada Wang <jiada_wang@mentor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-30ASoC: fix 0-day warnings with snd_soc_new_compress()Pierre-Louis Bossart1-0/+5
All conditionally-defined routines in include/sound/soc.h expose a static inline fallback to avoid 0-day warnings and compilation issues, except snd_soc_new_compress(). Fixes: 5db6aab6f36f ('ASoC: topology: Add support for compressed PCMs') Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-09ASoC: soc.h: merge CONFIG_DEBUG_FSKuninori Morimoto1-4/+1
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-09ASoC: remove Codec related codeKuninori Morimoto1-265/+0
Now no one is using Codec related code. Let's remove all Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-09ASoC: remove unneeded .pcm_new/freeKuninori Morimoto1-2/+0
commit ef050bece1b55 ("ASoC: Remove platform code now everything is componentised") removed platform code, but it didn't remove .pcm_new/free which existed only for platform. This patch remove these Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-09ASoC: remove .get_regmapKuninori Morimoto1-2/+0
To setup regmap, ALSA SoC has snd_soc_component_init_regmap() and .get_regmap. But these are duplicated feature. Now, no one is using .get_regmap, let's remove it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-09ASoC: remove codec reg_cacheKuninori Morimoto1-13/+0
Codec reg_cache is legacy feature, almost all driver are now using common regmap, and very few driver had been used this legacy feature. Because of this background, it is now implemented on each driver internally now. So now, no one is using codec reg_cache. Let's remove it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-05-09ASoC: remove codec hw_write/control_dataKuninori Morimoto1-2/+0
No one is using codec hw_write/control_data any more. Let's remove these. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-26ASoC: Remove platform code now everything is componentisedCharles Keepax1-100/+3
As all drivers have been moved over to the new generic component code remove the now unused platform specific code. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-19ASoC: topology: Revert recent changes while boot errors are investigatedMark Brown1-12/+0
Krzysztof Kozlowski reported a NULL dereference in _instantiate_card() on Odroid XU3 and XU boards which he bisected to 45f8cb57da0d7 (ASoC: core: Allow topology to override machine driver FE DAI link config). Revert that commit for now, along with f11a5c27f928 (ASoC: core: Add name prefix for machines with topology rewrites) due to dependency issues, in order to keep things booting cleanly in -next. Reported-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-17ASoC: core: Add name prefix for machines with topology rewritesLiam Girdwood1-0/+2
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-17ASoC: core: Allow topology to override machine driver FE DAI link config.Liam Girdwood1-0/+10
Machine drivers statically define a number of DAI links that currently cannot be changed or removed by topology. This means PCMs and platform components cannot be changed by topology at runtime AND machine drivers are tightly coupled to topology. This patch allows topology to override the machine driver DAI link config in order to reuse machine drivers with different topologies and platform components. The patch supports :- 1) create new FE PCMs with a topology defined PCM ID. 2) destroy existing static FE PCMs 3) change the platform component driver. 4) assign any new HW params fixups. The patch requires no changes to the machine drivers, but does add some platform component flags that the platform component driver can assign before loading topologies. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-03-28Merge remote-tracking branches 'asoc/topic/88pm860x', 'asoc/topic/ab8500', ↵Mark Brown1-3/+10
'asoc/topic/ac97', 'asoc/topic/ad1836' and 'asoc/topic/ad193x' into asoc-next
2018-03-12ASoC: Add snd_soc_of_put_dai_link_codecs() helper functionSylwester Nawrocki1-0/+1
The code for dereferencing device nodes in the 'codecs' array is moved to a separate function so we can avoid open coding that in drivers. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-12ASoC: ac97: replace codec to componentKuninori Morimoto1-3/+10
Now we can replace Codec to Component. Let's do it. Note: xxx_codec_xxx() -> xxx_component_xxx() .idle_bias_off = 0 -> .idle_bias_on = 1 .ignore_pmdown_time = 0 -> .use_pmdown_time = 1 - -> .endianness = 1 - -> .non_legacy_dai_naming = 1 To keep compatibilty, this patch adds snd_soc_xxx_ac97_codec() macro. These will be removed when all codec code was removed. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-07Merge remote-tracking branches 'asoc/topic/max98373', 'asoc/topic/mtk', ↵Mark Brown1-1/+1
'asoc/topic/pcm', 'asoc/topic/rockchip' and 'asoc/topic/sam9g20_wm8731' into asoc-next
2018-02-07Merge remote-tracking branches 'asoc/topic/ak4613', 'asoc/topic/core', ↵Mark Brown1-0/+3
'asoc/topic/dmic' and 'asoc/topic/intel' into asoc-next
2018-01-24ASoC: soc-pcm: rename .pmdown_time to .use_pmdown_time for ComponentKuninori Morimoto1-1/+1
commit fbb16563c6c2 ("ASoC: snd_soc_component_driver has pmdown_time") added new .pmdown_time which is for inverted version of current .ignore_pmdown_time But it is confusable name. Let's rename it to .use_pmdown_time Reported-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-16ASoC: add Component level .read/.writeKuninori Morimoto1-0/+3
In current ALSA SoC, Codec only has .read/.write callback. Codec will be merged into Component in next generation ALSA SoC, thus current Codec specific feature need to be merged into it. This is glue patch for it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-12Merge remote-tracking branches 'asoc/topic/da7218', 'asoc/topic/dai-drv', ↵Mark Brown1-3/+1
'asoc/topic/davinci', 'asoc/topic/disconnect' and 'asoc/topic/ep93xx' into asoc-next
2017-12-20ASoC: soc.h: Arrange DAI related parameterKuninori Morimoto1-2/+1
"dai_list" and "num_dai" on snd_soc_component are related parameter. Let's arrange these. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-12-20ASoC: soc-core: remove dai_drv from snd_soc_componentKuninori Morimoto1-1/+0
ALSA SoC has some duplicate parameter. snd_soc_component::dai_drv is one of them. Each DAI is keeping its driver as snd_soc_dai::driver, and component has dai_list. This means, we can reach to each DAI and its driver by using dai_link. Thus, there is no need to keep DAI driver pointer on component. Let's remove it Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-28ASoC: add snd_soc_disconnect_sync()Kuninori Morimoto1-0/+2
Now, we have snd_card_disconnect_sync() on ALSA framework. snd_soc_disconnect_sync() is ASoC version of it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-11Merge remote-tracking branch 'asoc/topic/intel' into asoc-nextMark Brown1-0/+14
2017-11-09ASoC: add snd_soc_dapm_kcontrol_component()Kuninori Morimoto1-0/+13
snd_soc_dapm_kcontrol_codec() (= for Codec) will be removed soon. This patch Component version of it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-09ASoC: add snd_soc_component_cache_sync()Kuninori Morimoto1-0/+12
snd_soc_cache_sync() (= for Codec) will be removed soon. This patch Component version of it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-09ASoC: add snd_soc_component_xxx_bias_level()Kuninori Morimoto1-0/+45
snd_soc_codec_xxx_bias_level() (= for Codec) will be removed soon. This patch Component version of it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-09ASoC: add snd_soc_component_read32Kuninori Morimoto1-0/+2
Current codec drivers are using snd_soc_read(). It will be replaced into snd_soc_component_read(), but these 2 are using different style. For example, it will be - val = snd_soc_read(xxx, reg); + ret = snd_soc_component_read(xxx, reg, &val); + if (ret < 0) { + ... + } To more smooth replace, let's add snd_soc_component_read32 which is copied from snd_soc_read() - val = snd_soc_read(xxx, reg); + val = snd_soc_component_read32(xxx, reg); Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-10-23ASoC: snd_soc_component_driver has non_legacy_dai_namingKuninori Morimoto1-0/+1
Codec will be replaced into Component, then Codec side doesn't use legacy_dai_naming on snd_soc_register_dais(). This patch adds new non_legacy_dai_naming flag on Component driver and use converted its value for snd_soc_register_dais(). When Codec is replaced into Component, Codec driver needs to have non_legacy_dai_naming = 1 flags. Existing CPU side of course doesn't have this flag, thus CPU calls it as true. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-10-23ASoC: snd_soc_component_driver has endiannessKuninori Morimoto1-0/+1
Codec will be replaced into Component, then Codec side only needs to call fixup_codec_formats() at this point. This patch adds new endianness flag on Component driver and call convert_endianness_formats() (= was fixup_codec_format()) if endianness was true. When Codec is replaced into Component, Codec driver needs to have endianness = 1 flags. Existing CPU side of course doesn't have this flag, thus CPU doesn't call it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-10-23ASoC: snd_soc_component_driver has pmdown_timeKuninori Morimoto1-0/+1
Current snd_soc_runtime_ignore_pmdown_time() tallys all Codec and CPU's "ignore_pmdown_time". Now, CPU (= via compoent) ignore_pmdown_time is fixed as "true". Codec's one is copied from Codec driver. This means Codec side default is "false". Current all Codec driver will be replaced into Component, thus, we can use for_each_rtdcom() for this totalization. This patch adds new "pmdown_time" on Component driver. Its inverted value will be used for this "ignore" totalizaton. Of course all existing Component driver doesn't have its settings now, thus, all existing "pmdown_time" is "false". This means all Components will ignore pmdown time. This is current CPU behavior. To keep compatibility, snd_soc_runtime_ignore_pmdown_time() totalize Component's inverted "pmdown_time" (= total will be true) and Codec's "ignore_pmdown_time" (= depends on Codec driver settings). Because It is using AND operation, its result is based on Codec driver settings only. This means this operation can keep compatibility and doesn't have nonconformity. When we replace Codec to Component, the driver which has ".ignore_pmdown_time = true" will be just removed, and the driver which doesn't have it will have new ".pmdown_time = true". Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-10-23ASoC: snd_soc_component_driver has snd_compr_opsKuninori Morimoto1-0/+1
Platform will be replaced into Component in the future. snd_soc_platform_driver has snd_compr_ops, but snd_soc_component_driver doesn't have. To prepare for replacing, this patch adds snd_compr_ops on component driver. platform will be replaced into component, and its code will be removed. But during replacing, both platform and component process code exists. To keep compatibility, to avoid platform NULL access and to avoid platform/component duplicate operation during replacing process, this patch has such code. Some of this code will be removed when platform was removed. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-10-23ASoC: snd_soc_component_driver has snd_pcm_opsKuninori Morimoto1-0/+2
Platform will be replaced into Component in the future. snd_soc_platform_driver has snd_pcm_ops, but snd_soc_component_driver doesn't have it. To prepare for replacing, this patch adds snd_pcm_ops on component driver. platform will be replaced into component, and its code will be removed. But during replacing, both platform and component process code exists. To keep compatibility, to avoid platform NULL access and to avoid platform/component duplicate operation during replacing process, this patch has such code. Some of this code will be removed when platform was removed. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-10-18ASoC: Add helper to find codec_dai from dai_namePierre-Louis Bossart1-0/+14
Create a helper function to remove duplicate code used in machine drivers Suggested-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-10-10Merge branch 'topic/component' of ↵Mark Brown1-0/+5
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-core
2017-10-10ASoC: soc-core: add snd_soc_add_component()Kuninori Morimoto1-0/+5
ALSA SoC platform/codec will be replaced to component soon. But, some function exist in "platform" doesn't exist in "component". Current soc-core has snd_soc_register_component(), but doesn't have snd_soc_add_component() like snd_soc_add_platform(). This patch adds it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-10-04ASoC: soc-core: add component lookup functionsKuninori Morimoto1-0/+2
ALSA SoC platform/codec will be replaced to component soon. This means 1 device might have multiple components. But current unregister component function only checks "dev" to find it. This means, unexpected component might be unregistered by current function. But, it is no problem if driver registered only 1 component. To prepare avoid this issue, this patch adds new component lookup function. it finds component by "dev" and "driver name". Here, the reason why it uses "driver name" is that "component name" was created by fmt_single_name() and difficult to use it from driver. Driver of course knows its "driver name", thus, using it is more easy. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-27ASoC: add Component level set_bias_levelKuninori Morimoto1-0/+8
In current ALSA SoC, Codec only has set_bias_level feature. Codec will be merged into Component in next generation ALSA SoC, thus current Codec specific feature need to be merged into it. This is glue patch for it. Codec driver has .idle_bias_off for dapm bias. But Component driver doesn't have it, and dapm->idle_bias_off is set as "true". To keep compatibility, this patch adds "idle_bias_on" instead of ".idle_bias_off" on Component driver. dapm->idle_bias_off will be set by inverted idle_bias_on. When we replace Codec to Component, the driver which has ".idle_bias_off = true" is just remove it, and the driver which doesn't have it will have new ".idle_bias_on = true". Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-27ASoC: add Component level pcm_new/pcm_free v2Kuninori Morimoto1-0/+6
In current ALSA SoC, Platform only has pcm_new/pcm_free feature, but it should be supported on Component level. This patch adds it. The v1 was added commit 99b04f4c4051f7 ("ASoC: add Component level pcm_new/pcm_free") but it called all "card" connected component's pcm_new/free, it was wrong. This patch calls "rtd" connected component. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-20ASoC: add missing snd_soc_component_set_jackKuninori Morimoto1-0/+2
commit 44c07365e9e2 ("ASoC: add Component level set_jack") added new snd_soc_component_set_jack(), but it didn't add definition on soc.h. This patch adds it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-01Merge remote-tracking branch 'asoc/topic/core' into asoc-nextMark Brown1-7/+14
2017-08-31ASoC: add Component level set_jackKuninori Morimoto1-0/+4
In current ALSA SoC, Codec only has set_jack feature. Codec will be merged into Component in next generation ALSA SoC, thus current Codec specific feature need to be merged into it. This is glue patch for it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-31ASoC: add Component level set_pllKuninori Morimoto1-0/+7
In current ALSA SoC, Codec only has set_pll feature. Codec will be merged into Component in next generation ALSA SoC, thus current Codec specific feature need to be merged into it. This is glue patch for it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-31ASoC: add Component level set_sysclkKuninori Morimoto1-0/+11
In current ALSA SoC, Codec only has set_sysclk feature. Codec will be merged into Component in next generation ALSA SoC, thus current Codec specific feature need to be merged into it. This is glue patch for it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-24 10:28:51 +0300