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9abcd240 |
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25-Apr-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
ASoC: Switch i2c drivers back to use .probe() After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de Link: https://lore.kernel.org/r/20230425095716.331419-1-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org
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7161bd54 |
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29-Dec-2022 |
ChiYuan Huang <cy_huang@richtek.com> |
ASoC: rt9120: Make dev PM runtime bind AsoC component PM RT9120 uses PM runtime autosuspend to decrease the frequently on/off spent time. This exists one case, when pcm is closed and dev PM is waiting for autosuspend time expired to enter runtime suspend state. At the mean time, system is going to enter suspend, dev PM runtime suspend won't be called. It makes the rt9120 suspend consumption current not as expected. This patch can fix the rt9120 dev PM issue during runtime autosuspend and system suspend by binding dev PM runtime and ASoC component PM. Fixes: 80b949f332e3 ("ASoC: rt9120: Use pm_runtime and regcache to optimize 'pwdnn' logic") Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1672301033-3675-1-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
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ed5c2f5f |
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15-Aug-2022 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
i2c: Make remove callback return void The value returned by an i2c driver's remove function is mostly ignored. (Only an error message is printed if the value is non-zero that the error is ignored.) So change the prototype of the remove function to return no value. This way driver authors are not tempted to assume that passing an error to the upper layer is a good idea. All drivers are adapted accordingly. There is no intended change of behaviour, all callbacks were prepared to return 0 before. Reviewed-by: Peter Senna Tschudin <peter.senna@gmail.com> Reviewed-by: Jeremy Kerr <jk@codeconstruct.com.au> Reviewed-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Crt Mori <cmo@melexis.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Marek Behún <kabel@kernel.org> # for leds-turris-omnia Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Petr Machata <petrm@nvidia.com> # for mlxsw Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> # for surface3_power Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> # for bmc150-accel-i2c + kxcjk-1013 Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # for media/* + staging/media/* Acked-by: Miguel Ojeda <ojeda@kernel.org> # for auxdisplay/ht16k33 + auxdisplay/lcd2s Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # for versaclock5 Reviewed-by: Ajay Gupta <ajayg@nvidia.com> # for ucsi_ccg Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio Acked-by: Peter Rosin <peda@axentia.se> # for i2c-mux-*, max9860 Acked-by: Adrien Grassein <adrien.grassein@gmail.com> # for lontium-lt8912b Reviewed-by: Jean Delvare <jdelvare@suse.de> # for hwmon, i2c-core and i2c/muxes Acked-by: Corey Minyard <cminyard@mvista.com> # for IPMI Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> # for drivers/power Acked-by: Krzysztof Hałasa <khalasa@piap.pl> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Wolfram Sang <wsa@kernel.org>
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80b949f3 |
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18-May-2022 |
ChiYuan Huang <cy_huang@richtek.com> |
ASoC: rt9120: Use pm_runtime and regcache to optimize 'pwdnn' logic From the datasheet, the only way to meet the lowest power consumption is to pull low the 'pwdnn' gpio. But if it is low, IC will keep in reset state, all registers reset to default. And the power consumption is listed below 1. amp off and 'pwdnn' high => idle state, PVDD = 1mA, DVDD = 7mA 2. amp off and 'pwdnn' low => shutdown state, PVDD < 20uA, DVDD < 15uA It's the large difference for the consumption current This fix is to use pm_runtime and regcache to handle 'pwdnn' gpio control. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1652926418-8519-3-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
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57f68f21 |
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18-May-2022 |
ChiYuan Huang <cy_huang@richtek.com> |
ASoC: rt9120: Fix 3byte read, valule offset typo For RG 3byte read, the value order is offset [0], [1], and [2]. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1652926418-8519-2-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
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80827c12 |
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04-May-2022 |
Charles Keepax <ckeepax@opensource.cirrus.com> |
ASoC: rt9120: Add endianness flag in snd_soc_component_driver The endianness flag is used on the CODEC side to specify an ambivalence to endian, typically because it is lost over the hardware link. This device receives audio over an I2S DAI and as such should have endianness applied. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220504170905.332415-24-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
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87c18514 |
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22-Apr-2022 |
ChiYuan Huang <cy_huang@richtek.com> |
ASoC: rt9120: Correct the reg 0x09 size to one byte Correct the reg 0x09 size to one byte. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/1650608810-3829-1-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
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dbe638f7 |
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09-Nov-2021 |
ChiYuan Huang <cy_huang@richtek.com> |
ASoC: rt9120: Add the compatibility with rt9120s Use device id reg to be compatible with rt9120 and rt9120s. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1636515921-31694-4-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
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8f1f1846 |
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09-Nov-2021 |
ChiYuan Huang <cy_huang@richtek.com> |
ASoC: rt9120: Fix clock auto sync issue when fs is the multiple of 48 If fs is divided by 48, to make audio clock sync rate correct, internal sync function have be disabled. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1636515921-31694-3-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
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9bb4e4ba |
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09-Nov-2021 |
ChiYuan Huang <cy_huang@richtek.com> |
ASoC: rt9120: Update internal ocp level to the correct value Update internal ocp level to correct value. Even the wrong ocp setting can also make the sound output, but the power cannot match the IC capability. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1636515921-31694-2-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
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7228d835 |
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12-Oct-2021 |
ChiYuan Huang <cy_huang@richtek.com> |
ASoC: rt9120: Add rt9210 audio amplifier support Add Richtek rt9120 audio amplifier support. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1634088519-995-3-git-send-email-u0084500@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
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916f2ce3 |
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12-Oct-2021 |
Mark Brown <broonie@kernel.org> |
ASoC: rt9120: Drop rt9210 audio amplifier support This drops the rt9210 support due to a race with a new version being sent out for some incremental changes. Signed-off-by: Mark Brown <broonie@kernel.org>
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f218b5e2 |
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07-Oct-2021 |
ChiYuan Huang <cy_huang@richtek.com> |
ASoC: rt9120: Add rt9210 audio amplifier support Add Richtek rt9120 audio amplifier support. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> [Fix a Gain->Volume -- broonie] Message-Id: <1633668612-25524-3-git-send-email-u0084500@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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