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2022-03-07ASoC: audio_graph_card2: Add support for variable slot widthsRichard Fitzgerald1-0/+11
Some audio hardware cannot support the same slot width for all sample widths, or a slot width equal to the sample width for all sample widths. This is usually due either to limitations of the audio serial port or system clocking restrictions. A typical example would be: - 16-bit samples in 16-bit slots - 24-bit samples in 32-bit slots The new dai-tdm-slot-width-map property allows setting a mapping of sample widths and the corresponding tdm slot widths and slot counts. Although the slot count is usually the same for all cases this does allow for adding padding slots to maintain the same bitclk frequency. The property is added to each endpoint node that needs the component DAI to be told the TDM slot width and count. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220228172754.453783-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-01-24ASoC: simple-card-utils: Add new system-clock-fixed flagRobert Hancock1-0/+1
Add a new system-clock-fixed flag, which can be used to specify that the driver cannot or should not allow the clock frequency of the mapped clock to be modified. This behavior is also implied if the system-clock-frequency parameter is set explicitly - the flag is meant for cases where a clock is mapped to the DAI but which is, or should be treated as, fixed. When mclk-fs is also specified, this causes a PCM constraint to be added which enforces that only the corresponding valid sample rate can be used. Signed-off-by: Robert Hancock <robert.hancock@calian.com> Link: https://lore.kernel.org/r/20220120195832.1742271-7-robert.hancock@calian.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-15ASoC: simple-card-utils: add codec2codec supportKuninori Morimoto1-0/+3
codec2codec needs snd_soc_pcm_stream settings. This patch adds it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/874k9mn8qy.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-10-15ASoC: simple-card-utils: add asoc_graph_is_ports0()Kuninori Morimoto1-0/+1
audio-graph-card2 will support DPCM/Multi/Codec2Codec, and these will use almost same DT settings which uses ports0 and ports1. This patch adds asoc_graph_is_ports0() which checks port is under port0 or not. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/875yu2n8ra.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-20ASoC: simple-card-utils: Increase maximum DAI links limit to 512Sameer Pujar1-1/+1
The current limit of 128 is not sufficient when more components are added to the audio map on Tegra210 and later platforms. Thus it is resulting in probe failure. The requirement is of nearly ~200 DAI links. To give sufficient room for future additions the maximum limit is increased to 512 DAI links. This is a preparatory patch to add more components like resampler, mixer, multiplexers, demultiplexers and volume controllers to Tegra210 and later platforms. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/1631551342-25469-3-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-20ASoC: audio-graph: move audio_graph_remove() to simple-card-utils.cKuninori Morimoto1-1/+1
audio-graph-card2 can reuse audio_graph_remove() / asoc_simple_remove(). This patch moves it to simple-card-utils.c. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87y2df3uby.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-20ASoC: audio-graph: move audio_graph_card_probe() to simple-card-utils.cKuninori Morimoto1-0/+3
audio-graph-card2 can reuse audio_graph_card_probe(). This patch moves it to simple-card-utils.c. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87zgxv3uc4.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-16ASoC: simple-card-utils: Increase maximum number of links to 128Thierry Reding1-1/+3
On Tegra186 and later, the number of links can go up to 72, so bump the maximum number of links to the next power of two (128). Fixes: f2138aed231c ("ASoC: simple-card-utils: enable flexible CPU/Codec/Platform") Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20210416071147.2149109-2-thierry.reding@gmail.com Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-13ASoC: simple-card-utils: tidyup asoc_simple_parse_convert()Kuninori Morimoto1-2/+1
dev is not used. This patch removes it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87eefgwf8j.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-13ASoC: simple-card-utils: tidyup dev_dbg() to use 1 lineKuninori Morimoto1-6/+3
We can use 100 char now for 1 line. This patch tidyup unreadable dev_dbg() message. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87fszwwf8o.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-13ASoC: simple-card-utils: tidyup debug info for clockKuninori Morimoto1-6/+6
simple-card / audio-graph can use clock as dai->clk or dai->sysclk. These related information should be indicated at same position. This patch tidyup it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87h7kcwf8t.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-13ASoC: simple-card-utils: multi support at ↵Kuninori Morimoto1-3/+4
asoc_simple_canonicalize_cpu/platform() Current asoc_simple_canonicalize_cpu/platform() is assuming single CPU, single Platform, but we want to support Multi support. This patch is prepare for it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87im4swf8y.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-13ASoC: simple-card-utils: add simple_props_to_xxx() macroKuninori Morimoto1-7/+20
We shouldn't use dai_props->cpus/codecs/cpu_dai/codec_dai/codec_conf directly, because these are array to supporting multi CPU/Codec/Platform. This patch adds asoc_link_to_xxx() macro for it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87k0p8wf9b.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-13ASoC: simple-card-utils: indicate missing CPU/Codec numbers for debugKuninori Morimoto1-0/+2
Now ALSA is supporting multi-CPU/Codec, thus, we want to know number of CPU/Codec when debugging. This patch indicates it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87lf9owf9g.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-13ASoC: simple-card-utils: indicate dai_fmt if existKuninori Morimoto1-3/+2
link->dai_fmt might be 0. Don't indicate it in such case when debugging. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87mtu4wf9k.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-13ASoC: simple-card-utils: remove asoc_simple_parse_xxx()Kuninori Morimoto1-11/+0
ASoC is now supporting multi DAI, but, current simple-card / audio-graph are assuming fixed single DAI. Now, asoc_simple_parse_xxx() macro is assuming single DAI. To support multi-CPU/Codec, this patch unpack asoc_simple_parse_xxx() macro, and uses "&dai_link->cpus[i]" instead of "dai_link->cpus". Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87pmz0wf9u.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-13ASoC: simple-card-utils: use for_each_prop_xxx()Kuninori Morimoto1-5/+38
ASoC is now supporting multi DAI, but, current simple-card / audio-graph are assuming fixed single DAI. This patch uses for_each_prop_xxx() to support multi DAI. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87r1jgwf9y.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-13ASoC: simple-card-utils: remove li->dais/li->confKuninori Morimoto1-2/+0
li->dais is same as number of CPU + Codec, li->conf is same as number of Codec when dummy-Codec. li->dais/li->conf are no longer needed. This patch removes these. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87sg3wwfa3.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-08ASoC: simple-card-utils: share dummy DAI and reduce memoryKuninori Morimoto1-0/+1
Current simple-card / audio-graph creates 1xCPU + 1xCodec + 1xPlatform for all dai_link, but some of them is not needed. For example Platform is not needed for DPCM BE case. Moreover, we can share snd-soc-dummy DAI for CPU-dummy / dummy-Codec in DPCM. This patch adds dummy DAI and share it when DPCM case, I beliave it can contribute to reduce memory. By this patch, CPU-dummy / dummy-CPU are set at asoc_simple_init_priv(), thus, its settings are no longer needed at DPCM detecting timing on simple-card / audio-graph. Moreover, we can remove triky Platform settings code for DPCM BE, because un-needed Platform is not created. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87tuoqod22.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-08ASoC: simple-card-utils: enable flexible CPU/Codec/PlatformKuninori Morimoto1-0/+8
Current simple-card / audio-graph are assuming fixed single-CPU/Codec/Platform. This patch prepares multi-CPU/Codec/Platform support. Note is that it is not yet full-multi-support. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87v996od2c.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31ASoC: simple-card-utils: alloc dai_link information for CPU/Codec/PlatformKuninori Morimoto1-3/+4
simple-card / audio-graph are assuming single CPU/Codec/Platform on dai_link. Because of it, it is difficult to support Multi-CPU/Codec. This patch allocs CPU/Codec/Platform dai_link imformation instead of using existing props information. It can update to multi-CPU/Codec, but is still assuming single-CPU/Codec for now. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87blb61tpv.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-10ASoC: audio-graph: Expose new members for asoc_simple_privSameer Pujar1-0/+3
Add new members in struct 'asoc_simple_priv'. Idea is to leverage simple or graph card driver as much as possible and vendor can maintain a thin driver to control the behavior by populating these newly exposed members. Following are the members added in 'asoc_simple_priv': - 'ops' struct: In some cases SoC vendor drivers may want to implement 'snd_soc_ops' callbacks differently. In such cases custom callbacks would be used. - 'force_dpcm' flag: Right now simple or graph card drivers detect DAI links as DPCM links if: * The dpcm_selectable is set AND * Codec is connected to multiple CPU endpoints or aconvert property is used for rate/channels. So there is no way to directly specify usage of DPCM alone. So a flag is exposed to mark all links as DPCM. Vendor driver can set this if required. - 'dpcm_selectable': Currently simple or audio graph drivers provide a way to enable this for specific compatibles. However vendor driver may want to define some additional info. Thus expose this variable where vendor drivers can set this if required. Audio graph driver is updated to consider above flags or callbacks. Subsequent patches in the series illustrate usage for above. Signed-off-by: Sameer Pujar <spujar@nvidia.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/1604329814-24779-7-git-send-email-spujar@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-16ASoC: simple-card-utils: Support configure pin_name for asoc_simple_init_jackShengjiu Wang1-3/+3
Currently the pin_name is fixed in asoc_simple_init_jack, but some driver may use a different pin_name. So add a new parameter in asoc_simple_init_jack for configuring pin_name. If this parameter is NULL, then the default pin_name is used. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Link: https://lore.kernel.org/r/1594822179-1849-2-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-11-06Merge branch 'for-5.4' of ↵Mark Brown1-4/+4
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.5
2019-10-09ASoC: simple_card_utils.h: Add missing includeDaniel Baluta1-0/+1
When debug is enabled compiler cannot find the definition of clk_get_rate resulting in the following error: ./include/sound/simple_card_utils.h:168:40: note: previous implicit declaration of ‘clk_get_rate’ was here dev_dbg(dev, "%s clk %luHz\n", name, clk_get_rate(dai->clk)); ./include/sound/simple_card_utils.h:168:3: note: in expansion of macro ‘dev_dbg’ dev_dbg(dev, "%s clk %luHz\n", name, clk_get_rate(dai->clk)); Fix this by including the appropriate header. Fixes: 0580dde59438686d ("ASoC: simple-card-utils: add asoc_simple_debug_info()") Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/20191009153615.32105-2-daniel.baluta@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-10-09ASoC: simple_card_utils.h: Fix potential multiple redefinition errorDaniel Baluta1-4/+4
asoc_simple_debug_info and asoc_simple_debug_dai must be static otherwise we might a compilation error if the compiler decides not to inline the given function. Fixes: 0580dde59438686d ("ASoC: simple-card-utils: add asoc_simple_debug_info()") Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Link: https://lore.kernel.org/r/20191009153615.32105-3-daniel.baluta@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-10ASoC: simple_card_utils.h: care NULL dai at asoc_simple_debug_dai()Kuninori Morimoto1-0/+4
props->xxx_dai might be NULL when DPCM. This patch cares it for debug. Fixes: commit 0580dde59438 ("ASoC: simple-card-utils: add asoc_simple_debug_info()") Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87o922gw4u.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-06ASoC: simple-card: support snd_soc_dai_link_component style for cpuKuninori Morimoto1-14/+6
ASoC supports modern style dai_link (= snd_soc_dai_link_component) for CPU. legacy style dai_link (= cpu_dai_name, cpu_name, cpu_of_node) are no longer needed. This patch switches to modern style. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-04-26ASoC: simple-card-utils: add asoc_simple_parse_pin_switches()Paul Cercueil1-0/+2
This function is a helper that permits to create pin switch controls for a list of widgets whose names are listed in the PREFIX "pin-switches" devicetree property. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-21ASoC: simple-card-utils: rename asoc_simple_card_xxx() to asoc_simple_()Kuninori Morimoto1-45/+45
Current simple-card-utils is using asoc_simple_card_xxx() for each function naming, but it is very verbose. Thus it is easy to be over 80 char. This patch renames it to asoc_simple_xxx(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-21ASoC: simple-card-utils: separate asoc_simple_card_parse_dai()Kuninori Morimoto1-31/+8
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph are using asoc_simple_card_parse_dai() which is different implementation. But, these are implemanted at simple-card-utils. It should be implemanted at each files. This patch separate these into each files. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-21ASoC: simple-card-utils: share asoc_simple_card_init_priv()Kuninori Morimoto1-1/+9
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph are initializing each priv, but it is same operation. This patch adds new asoc_simple_card_init_priv() and initialize priv by same operation. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-21ASoC: simple-card-utils: share asoc_simple_be_hw_params_fixup()Kuninori Morimoto1-0/+2
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph have almost same functions. This patch shares asoc_simple_be_hw_params_fixup() between in these 2 drivers. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-21ASoC: simple-card-utils: share asoc_simple_dai_init()Kuninori Morimoto1-3/+1
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph have almost same functions. This patch shares asoc_simple_dai_init() between in these 2 drivers. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-21ASoC: simple-card-utils: share asoc_simple_hw_param()Kuninori Morimoto1-0/+2
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph have almost same functions. This patch shares asoc_simple_hw_param() between in these 2 drivers. One note is that only simple-card supports simple_set_clk_rate() at hw_param from commit e9be4ffd4f40fcb ("ASoC: simple-card: set cpu dai clk in hw_params"). By this patch, audio-graph has same feature. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-21ASoC: simple-card-utils: share asoc_simple_shutdown()Kuninori Morimoto1-1/+1
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph have almost same functions. This patch shares asoc_simple_shutdown() between in these 2 drivers. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-21ASoC: simple-card-utils: share asoc_simple_startup()Kuninori Morimoto1-1/+1
The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph have almost same functions. This patch shares asoc_simple_startup() between in these 2 drivers. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-21ASoC: simple_card_utils: share common priv for simple-card/audio-graphKuninori Morimoto1-0/+23
Historically, simple-card/simple-scu-card/audio-graph/audio-graph-scu are similar but different generic sound card. simple-scu-card which was for DPCM was merged into simple-card, and audio-graph-scu which was for DPCM was merged into audio-graph. simple-card is for non OF graph sound card, and audio-graph is for OF graph sound card. And, small detail difference (= function parameter, naming, etc) between simple-card/audio-graph has been unified. So today, the difference between simple-card/audio-graph are just using OF graph style, or not. In other words, there should no difference other than OF graph sytle. simple-card/audio-graph are using own priv today , but we can merge it. This patch merge it at simple_card_utils. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-21ASoC: simple-card-utils: add asoc_simple_debug_info()Kuninori Morimoto1-0/+72
Current simple-card-utils has dev_dbg(), but people want to add #define DEBUG at simple-card/audio-graph, not simple-card-utils. And, people want to get all information. This patch adds new asoc_simple_debug_info() to indicates information. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-01-21ASoC: simple-card: rename to asoc_simple_card_canonicalize_platform()Kuninori Morimoto1-1/+1
Current simple-card is using asoc_simple_card_canonicalize_dailink(). Its naming is "dailink", but is for "platform". We already have asoc_simple_card_canonicalize_cpu() for "cpu", let's follow same naming rule. It never return error, so, void function is better idea. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2019-01-21ASoC: soc-core: add .num_platform for dai_linkKuninori Morimoto1-1/+1
Current snd_soc_dai_link is starting to use snd_soc_dai_link_component (= modern) style for Platform, but it is still assuming single Platform so far. We will need to have multi Platform support in the not far future. Currently only simple card is using it as sound card driver, and other drivers are converted to it from legacy style by snd_soc_init_platform(). To avoid future problem of multi Platform support, let's add num_platforms before it is too late. In the same time, to make it same naming mothed, "platform" should be "platforms". This patch fixup it too. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-11-21ASoC: simple_card_utils: remove "option" from ↵Kuninori Morimoto1-2/+1
asoc_simple_card_of_parse_routing() asoc_simple_card_of_parse_routing() had "option" parameter to consider error handling, but it is very pointless parameter. Let's remove it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-11-21ASoC: simple-card-utils: tidyup asoc_simple_card_parse_convert()Kuninori Morimoto1-1/+2
Current simple-card-utils has asoc_simple_card_parse_convert() to parse convert channel/rate for be_hw_params_fixup. But, it is parsing from top of node. If sound card had multi subnode, we need to parse it from each sub node. This patch tidyup asoc_simple_card_parse_convert() to allow parsing settings from each node. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-31ASoC: simple-card-util: support snd_soc_dai_link_component style for platformKuninori Morimoto1-1/+1
Current ASoC is supporting snd_soc_dai_link_component for binding, it is more useful than current legacy style. Currently only codec is supporting it as multicodec (= codecs). CPU will support multi style in the future. We want to have it on Platform too in the future. If all Codec/CPU/Platform are replaced into snd_soc_dai_link_component style, we can remove legacy complex style. This patch supports snd_soc_dai_link_component style for simple-card-util for platform. [current] struct snd_soc_dai_link { ... *cpu_name; *cpu_of_node; *cpu_dai_name; *codec_name; *codec_of_node; *codec_dai_name; *codecs; num_codecs; *platform_name; *platform_of_node; ... } [in the future] struct snd_soc_dai_link { ... *cpus num_cpus; *codecs; num_codecs; *platform; ... } Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-31ASoC: simple_card_utils: support snd_soc_dai_link_component style for codecKuninori Morimoto1-9/+18
Current ASoC is supporting snd_soc_dai_link_component for binding, it is more useful than current legacy style. Currently only codec is supporting it as multicodec (= codecs). CPU will support multi style in the future. We want to have it on Platform too in the future. If all Codec/CPU/Platform are replaced into snd_soc_dai_link_component style, we can remove legacy complex style. This patch supports snd_soc_dai_link_component style for simple_card_utils for codec. [current] struct snd_soc_dai_link { ... *cpu_name; *cpu_of_node; *cpu_dai_name; *codec_name; *codec_of_node; *codec_dai_name; *codecs; num_codecs; *platform_name; *platform_of_node; ... } [in the future] struct snd_soc_dai_link { ... *cpus num_cpus; *codecs; num_codecs; *platform; ... } Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-02ASoC: simple-card-utils: convert to SPDX identifiersKuninori Morimoto1-5/+3
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-18ASoC: simple-card-utils: move hp and mic detect gpios from simple-cardKatsuhiro Suzuki1-0/+15
This patch moves headphone and microphone jack detection gpios from simple-card driver. It is preparing for using this feature from other drivers. Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-09-01ASoC: make clock direction configurable in asoc-simpleVitaly Wool1-0/+1
Some CPU drivers (e. g. davinci-mcasp) may require the system clock to be configured as OUT, while there's no good way currently to set SND_SOC_CLK_OUT in simple-soc driver if the clock is fixed-rate. This patch makes asoc_simple_card_init_dai() initialize clock to SND_SOCK_CLK_OUT if explicitly stated in the relevant dts file. This change is transparent and doesn't change the default behavior. Signed-off-by: Vitaly Wool <vitaly.wool@konsulko.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-06-16ASoC: simple-card-utils: add asoc_simple_card_of_parse_widgets()Kuninori Morimoto1-0/+2
Current simple card drivers are parsing widgets on each own driver (only simple-card at this point, but will be supported on all drivers) Encapsulation is one of simple card util's purpose. Let's add asoc_simple_card_of_parse_widgets for it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-06-15ASoC: simple-card-utils: add asoc_simple_card_of_parse_routing()Kuninori Morimoto1-0/+4
Current simple card drivers are parsing routing on each own driver. Encapsulation is one of simple card util's purpose. Let's add asoc_simple_card_of_parse_routing for it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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