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2021-10-15ASoC: add Audio Graph Card2 Custom SampleKuninori Morimoto1-0/+6
audio-graph-card2 has customizing support. This means user can re-use audio-graph-card2 DT parsing, and possible to expand to own special handling. This patch adds Audio Graph Card2 Customize Sample Driver. It can re-use audio-graph-card2 parsing by calling audio_graph2_parse_of(...), and user can expand each functions by using hooks. Signed-off-by: Kuninori Morimoto <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-10-15ASoC: add Audio Graph Card2 driverKuninori Morimoto1-0/+8
We already have audio-graph-card which is Of-graph base of general sound card driver. It is supporting DPCM connection, but was forcibly expanded. Thus, it is very difficult to add new features on it, for example Multi CPU/Codec support, Codec2Codec support, etc. This patch adds more flexible new Audio Graph Card2 driver for it. audio-graph-card and audio-graph-card2 are similar, but don't have full compatibility. Audio Graph Card2 supports very generic connection, but some users want to have its own settings, for example PLL settings, etc. For such case, it has customizing support. In users own driver, it can use Audio Graph Card2 parsing by using audio_graph2_parse_of(), and doing its own customizing. Because Audio Graph Card2 is still under experimental stage, it will indicate such warning when probing, and the DT syntax might be changed. Link: https://lore.kernel.org/r/[email protected] Link: https://lore.kernel.org/r/[email protected] Link: https://lore.kernel.org/r/[email protected] Link: https://lore.kernel.org/r/[email protected] Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Kuninori Morimoto <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2021-10-15ASoC: test-component: add Test Component for Sound debug/testKuninori Morimoto1-0/+6
We already have dummy-codec, dummy-platform. But its issues are 1) we don't have dummy-cpu, 2) we can't select it via DeviceTree 3) It do nothing Sometimes we want to have Dummy Sound Component for debugging, for testing, for learning Framework behavior, etc, etc... This patch adds Test-Component driver for it. User can select CPU Component by using "test-cpu" compatible, and can select Codec Component by using "test-codec" compatible. It doesn't support Platform so far, but is easy to add. We can verbose print to know its progress if user selected xxx-verbose compatible driver. for example, test-cpu : silent Component, silent DAI test-cpu-verbose-component : verbose Component, silent DAI test-cpu-verbose-dai : silent Component, verbose DAI test-cpu-verbose : verbose Component, verbose DAI Signed-off-by: Kuninori Morimoto <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2020-11-17ASoC: Fix 7/8 spaces indentation in KconfigGeert Uytterhoeven1-1/+1
Some entries used 7 or 8 spaces instead if a single TAB. Signed-off-by: Geert Uytterhoeven <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2019-01-03ASoC: simple-scu-card: remove simple-scu-cardKuninori Morimoto1-8/+0
It is already merged into simple-card. simple-scu-card is no longer needed. Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2019-01-03ASoC: audio-graph-scu-card: remove audio-graph-scu-cardKuninori Morimoto1-9/+0
It is already merged into audio-graph-card. audio-graph-scu-card is no longer needed. Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2018-12-14ASoC: simple-card: merge simple-scu-cardKuninori Morimoto1-0/+1
simple-card and simple-scu-card are very similar driver, but the former is supporting normal sound card, the latter is supporting DPCM sound card. We couldn't use normal sound and DPCM sound in same time by one sound card. This patch merges both sound card into simple-card. Now we can use both feature on same driver. simple-card is now supporting .compatible = "simple-scu-audio-card". Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2018-12-14ASoC: audio-graph-card: merge audio-graph-scu-cardKuninori Morimoto1-0/+1
audio-graph-card and audio-graph-scu-card are very similar driver, but the former is supporting normal sound card, the latter is supporting DPCM sound card. We couldn't use normal sound and DPCM sound in same sound card by audio-graph-card. This patch merges both sound card into it. Now we can use both feature on same driver. audio-grap-card is now supporting .compatible = "audio-graph-scu-card". Signed-off-by: Kuninori Morimoto <[email protected]> Tested-by: Tony Lindgren <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2018-11-23ASoC: audio-graph-card: tidyup typo SND_AUDIO_GRAPH_CARDKuninori Morimoto1-1/+1
1 "simple" is enough on Kconfig help Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2017-05-29ASoC: add audio-graph-scu-card supportKuninori Morimoto1-0/+9
OF-graph base DT binding is used on V4L2, and ALSA SoC is using different style of DT today. Now ALSA SoC supports simple-card driver for generic/simple sound card, and we have simple-scu-card driver for simple-card + ALSA DPCM case. In the future, V4L2 / ALSA will support HDMI, and then, DT bindings between V4L2 / ALSA should be merged. This patch adds new Audio Graph SCU Card which is OF-graph base of simple-scu-card Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2017-05-17ASoC: add audio-graph-card supportKuninori Morimoto1-0/+8
OF-graph base DT binding are used on V4L2, and ALSA SoC is using different style of DT today. Now ALSA SoC supports simple-card driver for generic/simple sound card. In the future, V4L2 / ALSA will support HDMI, and then, DT bindings between V4L2 / ALSA should be merged. This patch adds new Audio Graph Card which is OF-graph base of simple-card Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2016-09-28ASoC: trivial: system spelling fixMarek Vasut1-1/+1
Do s/ststem/system/ . Signed-off-by: Marek Vasut <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2016-09-01ASoC: simple-scu-card: depends on CONFIG_OFKuninori Morimoto1-0/+1
simple-scu-card driver is under CONFIG_OF. This patch adds missing config. Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2016-08-24ASoC: rsrc-card: rename rsrc-card to simple-scu-card phase3Kuninori Morimoto1-0/+7
rsrc-card which is using DPCM feature was created for Renesas sound. But not only Renesas, but many SoC can use this driver, because it is based on simple-card driver. To use it as more open driver, rsrc-card will be renamed to simple-scu-card. In order to easy patch review, as 3rd step, this patch moves rsrc-card driver to generic folder. Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2016-07-01ASoC: simple-card: use asoc_simple_card_parse_daifmt()Kuninori Morimoto1-0/+1
We can use simpel utils asoc_simple_card_parse_daifmt(). Let's use it Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2016-06-29ASoC: add new simple-card-utils.cKuninori Morimoto1-0/+3
Current ALSA SoC has simple-card driver which is supporting both platform and DT probe. Now, some sound cards driver are created based on simple-card. They have similar feature or function, but implemented separately on each drivers. This is a waste of code. OTOH, merging these driver into same driver is highly risk, because it will be very difficult to keep compatibility. More over, ALSA SoC want to have graph base of DT feature in the future. Maybe it want to use simple-card like feature / function. Because of these background, this patch creates simple-card helper utils, and provides common function to each drivers. 1st is asoc_simple_card_parse_daifmt() Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2012-04-13ASoC: add generic simple-card supportKuninori Morimoto1-0/+4
Current ASoC requires card.c file to each platforms in order to specifies its CPU and Codecs pair. But the differences between these were only value/strings of setting. In order to reduce duplicate driver, this patch adds generic/simple-card. Signed-off-by: Kuninori Morimoto <[email protected]> Signed-off-by: Mark Brown <[email protected]>
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