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2023-10-23ASoC: starfive/jh7110-pwmdac: Convert to platform remove callback returning voidUwe Kleine-König1-3/+2
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 ignored (apart from emitting a warning) 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. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). 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> Link: https://lore.kernel.org/r/20231013221945.1489203-12-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
2023-09-26ASoC: starfive: convert not to use asoc_xxx()Kuninori Morimoto1-1/+1
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/874jjhh2q1.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-09-25ASoC: starfive: convert not to use asoc_xxx()Kuninori Morimoto1-1/+1
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/877cowqngl.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-09-11ASoC: Update jh7110 PWM DAC for ops moveMark Brown1-1/+1
For some reason the JH7110 PWM DAC driver made it through build testing in spite of not being updated for the move of probe() to the ops struct. Make the required update. Signed-off-by: Mark Brown <broonie@kernel.org>
2023-09-11ASoC: starfive: Add JH7110 PWM-DAC driverHal Feng3-0/+539
Add PWM-DAC driver support for the StarFive JH7110 SoC. Reviewed-by: Walker Chen <walker.chen@starfivetech.com> Signed-off-by: Hal Feng <hal.feng@starfivetech.com> Link: https://lore.kernel.org/r/20230814080618.10036-3-hal.feng@starfivetech.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14ASoC: starfive: merge DAI call back functions into opsKuninori Morimoto1-8/+8
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: Walker Chen <walker.chen@starfivetech.com> Link: https://lore.kernel.org/r/87msz19m5r.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-07-09ASoC: starfive: jh7110_tdm: Convert to platform remove callback returning voidUwe Kleine-König1-3/+2
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 ignored (apart from emitting a warning) 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. Eventually after all drivers are converted, .remove_new() is renamed to .remove(). 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> Link: https://lore.kernel.org/r/20230707072830.3395789-3-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
2023-06-13ASoC: starfive: use use new trigger ordering methodKuninori Morimoto1-1/+1
ASoC is now supporting generic trigger ordering method. This patch switch to use it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87mt1afnz5.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-06-09ASoC: starfive: Remove some unused macrosWalker Chen1-8/+0
These macros are unused and can be dropped. Signed-off-by: Walker Chen <walker.chen@starfivetech.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20230608135750.11041-3-walker.chen@starfivetech.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-06-09ASoC: starfive: Fix an error check in jh7110_tdm_clk_reset_get()Walker Chen1-4/+3
Fix the check for devm_reset_control_array_get_exclusive() return value. The devm_reset_control_array_get_exclusive() function may return NULL if it's an optional request. If optional is intended then NULL should not be treated as an error case, but as a special kind of success case. So here the IS_ERR() is used to check better. Signed-off-by: Walker Chen <walker.chen@starfivetech.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20230608135750.11041-2-walker.chen@starfivetech.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-06-01ASoC: starfive: Add JH7110 TDM driverWalker Chen3-0/+696
Add tdm driver support for the StarFive JH7110 SoC. Signed-off-by: Walker Chen <walker.chen@starfivetech.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20230526145402.450-3-walker.chen@starfivetech.com Signed-off-by: Mark Brown <broonie@kernel.org>
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