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path: root/sound/soc/codecs/cs47l92.c
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2024-09-09ASoC: Switch back to struct platform_driver::remove()Uwe Kleine-König
After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all drivers below sound/soc to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240909151230.909818-2-u.kleine-koenig@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-09-25ASoC: codec: cs47lxx: convert not to use asoc_xxx()Kuninori Morimoto
ASoC is now unified asoc_xxx() into snd_soc_xxx(). This patch convert asoc_xxx() to snd_soc_xxx(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87wmwwp8v3.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14ASoC: codecs/cs47lxx: merge DAI call back functions into opsKuninori Morimoto
ALSA SoC merges DAI call backs into .ops. This patch merge these into one. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/87h6p99m55.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-20ASoC: codecs: cs47l92: Convert to platform remove callback returning voidUwe Kleine-König
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. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20230315150745.67084-48-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
2022-07-11ASoC: Merge up fixesMark Brown
Needed for the Rockchip driver.
2022-07-07ASoC: cs47l92: Fix event generation for OUT1 demuxCharles Keepax
cs47l92_put_demux returns the value of snd_soc_dapm_mux_update_power, which returns a 1 if a path was found for the kcontrol. This is obviously different to the expected return a 1 if the control was updated value. This results in spurious notifications to user-space. Update the handling to only return a 1 when the value is changed. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220628153409.3266932-3-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-06-27ASoC: cs*: Remove now redundant non_legacy_dai_naming flagCharles Keepax
The ASoC core has now been changed to default to the non-legacy DAI naming, as such drivers using the new scheme no longer need to specify the non_legacy_dai_naming flag. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220623125250.2355471-50-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-27ASoC: wm_adsp: Split out struct cs_dsp from struct wm_adspSimon Trimmer
In preparation for moving the generic DSP support out of ASoC split struct wm_adsp into two parts, one will form the structure for the new generic DSP code and embed that one into wm_adsp. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20210913160057.103842-15-simont@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-27ASoC: wm_adsp: Rename generic DSP supportSimon Trimmer
This rename is preparation for moving the generic DSP support out of ASoC, generic code named wm_* will be renamed to cs_*. Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20210913160057.103842-6-simont@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-01-21ASoC: cs*: sync parameter naming (rate/sample_bits)Kuninori Morimoto
This patch syncs naming rule. - xxx_rates; + xxx_rate; - xxx_samplebits; + xxx_sample_bits; Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/871remolg1.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-20ASoC: codecs: Fix fall-through warnings for ClangGustavo A. R. Silva
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly adding multiple break statements instead of just letting the code fall through, and also add fallthrough pseudo-keywords in places where the code is intended to fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/d17b4d8300dbb6aff0d055b06b487c96ca264757.1605896059.git.gustavoars@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-28ASoC: madera: Add channel numbers to AIFsCharles Keepax
Set the channel number on each AIF widget to allow unused channels not to be powered up across AIFs. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20200728144141.16104-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-04-21ASoC: codec: wm_adsp: use snd_compress_opsKuninori Morimoto
We can use snd_compress_ops. Let's switch to use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/87tv1evdlu.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-27ASoC: codecs: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointerKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/87wo7bhci3.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-01-23Merge branch 'asoc-5.6' into asoc-nextMark Brown
2020-01-17ASoC: madera: Update handling of DAPM routes for mono muxed outputsCharles Keepax
Correctly link both channels on the DAC if an output muxed between a stereo and mono output. Without this one channel of the DAC may be erroneously powered down whilst in mono mode. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20200114161841.451-4-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-31ASoC: madera: Enable clocks for input pins when used as a direct clockCharles Keepax
When one of the MCLK pins is used to supply an internal clock directly enable the source clock for that pin. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20191230143517.21005-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-12-31ASoC: cs47l92: Simplify error handling code in 'cs47l92_probe()'Christophe JAILLET
If 'madera_init_bus_error_irq()' fails, 'wm_adsp2_remove(&cs47l92->core.adsp[0])' will be called twice. Once in the 'if' block, and once in the error handling path. This is harmless, but one of this call can be axed. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20191226162907.9490-1-christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown <broonie@kernel.org>
2019-07-25ASoC: cs47l92: Add codec driver for Cirrus Logic CS47L92Stuart Henderson
Adds the codec driver for the CS47L92 SmartCodec. This is a multi-functional codec based on the Cirrus Logic Madera platform. Signed-off-by: Stuart Henderson <stuarth@opensource.wolfsonmicro.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20190725163931.24964-3-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
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