kernel/sound/soc/samsung, branch linux-6.2.y

ASoC: soc.h: remove num_cpus/codecs

2022-09-20T11:19:30Z

Current rtd has both dai_link pointer (A) and num_cpus/codecs (B). (A) rtd->dai_link = dai_link; (B) rtd->num_cpus = dai_link->num_cpus; (B) rtd->num_codecs = dai_link->num_codecs; But, we can get num_cpus/codecs (B) via dai_link (A). This means we don't need to keep num_cpus/codecs on rtd. This patch removes these. Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87sfkmv9n3.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown

ASoC: samsung: Use iio_get_channel_type() accessor.

2022-08-22T13:07:22Z

struct iio_chan_spec is meant to be opaque to IIO consumer drivers which should only use the interfaces in linux/iio/consumer.h. Use the provided accessor function to find get the type of the channel instead of directly reading it form the structure. Signed-off-by: Jonathan Cameron Cc: Krzysztof Kozlowski Cc: Sylwester Nawrocki Link: https://lore.kernel.org/r/20220821160914.2207116-1-jic23@kernel.org Signed-off-by: Mark Brown

ASoC: samsung: change neo1973_audio from a global to static

2022-06-30T12:40:29Z

sparse reports sound/soc/samsung/neo1973_wm8753.c:347:24: warning: symbol 'neo1973_audio' was not declared. Should it be static? neo1973_audio is only used in neo1973_wm8753.c, so it's storage class specifier should be static. Fixes: e26a2abcc246 ("ASoC: samsung: neo1973: turn into platform driver") Signed-off-by: Tom Rix Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220629201811.2537853-1-trix@redhat.com Signed-off-by: Mark Brown

ASoC: samsung: change gpiod_speaker_power and rx1950_audio from global to static variables

2022-06-30T09:56:26Z

sparse reports sound/soc/samsung/rx1950_uda1380.c:131:18: warning: symbol 'gpiod_speaker_power' was not declared. Should it be static? sound/soc/samsung/rx1950_uda1380.c:231:24: warning: symbol 'rx1950_audio' was not declared. Should it be static? Both gpiod_speaker_power and rx1950_audio are only used in rx1950_uda1380.c, so their storage class specifiers should be static. Fixes: 83d74e354200 ("ASoC: samsung: rx1950: turn into platform driver") Signed-off-by: Tom Rix Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220629185345.910406-1-trix@redhat.com Signed-off-by: Mark Brown

ASoC: Refactor non_legacy_dai_naming flag

2022-06-29T15:58:08Z

Merge series from Charles Keepax : Historically, the legacy DAI naming scheme was applied to platform drivers and the newer scheme to CODEC drivers. During componentisation the core lost the knowledge of if a driver was a CODEC or platform, they were all now components. To continue to support the legacy naming on older platform drivers a flag was added to the snd_soc_component_driver structure, non_legacy_dai_naming, to indicate to use the new scheme and this was applied to all CODECs as part of the migration. However, a slight issue appears to be developing with respect to this flag being opt in for the non-legacy scheme, which presumably we want to be the primary scheme used. Many codec drivers appear to forget to include this flag: grep -l -r "snd_soc_component_driver" sound/soc/codecs/*.c | xargs grep -L "non_legacy_dai_naming" | wc 48 48 556 Whilst in many cases the configuration of the DAIs themselves will cause the core to apply the new scheme anyway, it would seem more sensible to change the flag to legacy_dai_naming making the new scheme opt out. This patch series migrates across to such a scheme.

ASoC: samsung: h1940_uda1380: include proepr GPIO consumer header

2022-06-27T22:26:51Z

h1940_uda1380 uses gpiod*/GPIOD* so it should include GPIO consumer header. Fixes: 9666e27f90b9 ("ASoC: samsung: h1940: turn into platform driver") Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220627141900.470469-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown

ASoC: samsung: Enable compile test

2022-06-27T22:26:50Z

Allow compile testing of Samsung SoC Sound drivers. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220627143412.477226-3-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown

ASoC: samsung: s3c24xx-i2s: Drop unneeded gpio.h include

2022-06-27T22:26:49Z

The module does not use anything from gpio.h header. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220627143412.477226-2-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown

ASoC: samsung: s3c-i2s-v2: Allow build for unsupported hardware

2022-06-27T22:26:48Z

There is no particular need to restrict building of S3C I2S driver to supported platforms within the C unit, because Kconfig does it. Removing such restricting #ifdef from s3c-i2s-v2 allows compile testing it on other platforms. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220627143412.477226-1-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown

ASoC: samsung: s3c24xx-i2s: Fix typo in DAIFMT handling

2022-06-27T17:28:59Z

The conversion of the set_fmt callback to direct clock specification included a small typo, correct the affected code. Reported-by: kernel test robot Signed-off-by: Charles Keepax Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220627094335.3051210-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown