kernel.git/include/sound/simple_card_utils.h, branch linux-6.8.y

ASoC: audio-graph-card2: Introduce playback-only/capture-only DAI link flags

2023-12-14T10:56:47Z

We need this to support MICFIL PDM found on i.MX8MP where the DAI link supports only capture direction. Signed-off-by: Daniel Baluta Link: https://msgid.link/r/20231128081119.106360-2-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown

ASoC: simple-card-utils: Make simple_util_remove() return void

2023-10-23T12:29:45Z

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. simple_util_remove() returned zero unconditionally. Make it return void instead and convert all users to struct platform_device::remove_new(). Signed-off-by: Uwe Kleine-König Reviewed-by: Herve Codina Link: https://lore.kernel.org/r/20231013221945.1489203-13-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown

ASoC: remove asoc_xxx() compatible macro

2023-09-26T15:18:45Z

No driver is using asoc_xxx() any more. This patch removes compatible macro for asoc_xxx(). Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/878r8tfo06.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown

ASoC: simple_card_utils.h: convert not to use asoc_xxx()

2023-09-25T12:16:14Z

ASoC is using 2 type of prefix (asoc_xxx() vs snd_soc_xxx()), but these are unified into snd_soc_xxx(). simple_card / audio_graph drivers are historically using asoc_xxx() prefix too. simple_card / audio_graph are not ASoC framework, so let's use simple_card_xxx_() / audio_graph_xxx() for global function prefix. This patch has asoc_xxx() as define to keep compatible. It will be removed if all drivers were switched to new style. Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87edj4s26a.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown

ASoC: simple-card-utils.c: enable multi Component support

2023-07-17T05:15:47Z

If CPU/Codec driver keeps its DAI node, we can directly identify actual DAI by using snd_soc_get_dai_via_args(). This means we can use multi Component. This patch enables multi Component support on Audio Graph Card/Card2. Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87a5w4o949.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown

ASoC: simple_card_utils: remove unused cpus/codecs/platforms from props

2023-06-15T11:08:41Z

simple_dai_props has cpus/codecs/platforms. These pointer were used for dai_link before, but are allocated today since commit 050c7950fd70 ("ASoC: simple-card-utils: alloc dai_link information for CPU/Codec/Platform"). We don't need to keep it anymore. This patch removes these. Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87bkhhxpc6.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown

ASoC: simple-card-utils.c: share asoc_graph_parse_dai()

2023-06-14T13:47:53Z

Current Audio Graph Card/Card2 implements asoc_simple_parse_dai() on each driver, but these are same function. This patch share it as asoc_graph_parse_dai(). Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87o7lihpvy.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown

ASoC: simple_card_utils.c: use asoc_dummy_dlc

2023-05-07T23:47:14Z

Now we can share asoc_dummy_dlc. This patch use it. Signed-off-by: Kuninori Morimoto

ASoC: simple-card-utils: create jack inputs for aux_devs

2023-01-27T12:20:55Z

Add a generic way to create jack inputs for auxiliary jack detection drivers (e.g. via i2c, spi), which are not part of any real codec. The simple-card can be used as combining card driver to add the jacks, no new one is required. Create a jack (for input-events) for jack devices in the auxiliary device list (aux_devs). A device which returns a valid value on get_jack_type counts as jack device; set_jack is required to add the jack to the device. Signed-off-by: Astrid Rost Link: https://lore.kernel.org/r/20230123135913.2720991-3-astrid.rost@axis.com Signed-off-by: Mark Brown

ASoC: simple-card-utils: remove asoc_simple_convert_fixup()

2022-11-07T13:58:05Z

No one is using asoc_simple_convert_fixup(), we don't need to export its symbol. This patch removes it. Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/874jvj8ftp.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown