#
729f02ec |
|
08-Dec-2023 |
Linus Walleij <linus.walleij@linaro.org> |
ASoC: wm8996: Convert to GPIO descriptors This converts the WM8996 codec to use GPIO descriptors, an a similar way to WM5100. The driver is instantiating a GPIO chip named wm8996, and we get rid of the base address for the GPIO chip from the platform data and just use dynamic numbering. Move base and ngpio into the static gpio_chip template. Fix up the only in-tree user which is the Cragganmore 6410 module. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20231208-descriptors-sound-wlf-v1-5-c4dab6f521ec@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
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#
a4b6c6ec |
|
12-Jul-2023 |
Mark Brown <broonie@kernel.org> |
ASoC: wm8996: Update to use maple tree register cache The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. In v6.5 it has also acquired the ability to generate multi-register writes in sync operations, bringing performance up to parity with the rbtree cache there. Update the wm8996 driver to use the more modern data structure. Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230713-asoc-cirrus-maple-v1-38-a62651831735@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
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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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#
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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#
02004449 |
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23-Jun-2022 |
Charles Keepax <ckeepax@opensource.cirrus.com> |
ASoC: wm*: Remove now redundant non_legacy_dai_naming flag 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/20220623125250.2355471-66-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
97b0b6e3 |
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05-Apr-2022 |
Stephen Kitt <steve@sk2.org> |
ASoC: wm*: use simple i2c probe function The i2c probe functions here don't use the id information provided in their second argument, so the single-parameter i2c probe function ("probe_new") can be used instead. wm8731.c is excluded and will be submitted separately. This avoids scanning the identifier tables during probes. Signed-off-by: Stephen Kitt <steve@sk2.org> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220405122411.2096387-1-steve@sk2.org Signed-off-by: Mark Brown <broonie@kernel.org>
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#
ea80d499 |
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10-Mar-2021 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: wm8996: clarify expression cppcheck warning: sound/soc/codecs/wm8996.c:2109:23: style: Clarify calculation precedence for '/' and '?'. [clarifyCalculation] timeout = timeout/2 ? : 1; ^ Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20210311004332.120901-9-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
3e146b55 |
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08-Jul-2020 |
Gustavo A. R. Silva <gustavoars@kernel.org> |
ASoC: codecs: Use fallthrough pseudo-keyword Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20200709010359.GA18971@embeddedor Signed-off-by: Mark Brown <broonie@kernel.org>
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#
824186fb |
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01-Jul-2020 |
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> |
ASoC: codecs: wm8986: fix missing kernel-doc arguments Fix W=1 warning Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20200701181320.80848-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
6d75dfc3 |
|
15-Jun-2020 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ASoC: codecs: wm*: rename to snd_soc_component_read() We need to use snd_soc_component_read() instead of snd_soc_component_read32() This patch renames _read32() to _read() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/87eeqf4mcl.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
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#
2874c5fd |
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27-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
0bb423f2 |
|
08-Feb-2019 |
Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> |
ASoC: regulator notifier registration should be managed Regulator notifiers, that were registered during codec driver probing, must be unregistered during driver release, or device managed versions have to be used. This patch fixes codec drivers, that weren't explicitly unregistering notifiers and simplifies those, that did that manually. Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
eb086306 |
|
04-Aug-2018 |
Gustavo A. R. Silva <gustavo@embeddedor.com> |
ASoC: wm8996: use true and false for boolean values Return statements in functions returning bool should use true or false instead of an integer value. This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
42ef3c94 |
|
01-Aug-2018 |
Gustavo A. R. Silva <gustavo@embeddedor.com> |
ASoC: wm8996: Mark expected switch fall-through In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 146354 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
5d61ef8b |
|
28-Jan-2018 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ASoC: wm8996: replace codec to component Now we can replace Codec to Component. Let's do it. Note: xxx_codec_xxx() -> xxx_component_xxx() .idle_bias_off = 1 -> .idle_bias_on = 0 .ignore_pmdown_time = 0 -> .use_pmdown_time = 1 - -> .endianness = 1 - -> .non_legacy_dai_naming = 1 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
c59b24f8 |
|
11-Sep-2016 |
Julia Lawall <Julia.Lawall@lip6.fr> |
ASoC: constify gpio_chip structures These structures are only used to copy into other structures, so declare them as const. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct gpio_chip i@p = { ... }; @ok@ identifier r.i; expression e; position p; @@ e = i@p; @bad@ position p != {r.p,ok.p}; identifier r.i; struct gpio_chip e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct gpio_chip i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
f802d6c0 |
|
31-Aug-2016 |
Julia Lawall <Julia.Lawall@lip6.fr> |
ASoC: constify snd_soc_codec_driver structures Check for snd_soc_codec_driver structures that are only passed to snd_soc_register_codec or memcpy (2nd arg), for which the corresponding parameters are declared const. Declare as const snd_soc_codec_driver structures that have these properties. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct snd_soc_codec_driver i@p = { ... }; @ok@ identifier r.i; expression e1,e2,e3; position p; @@ ( snd_soc_register_codec(e1,&i@p,e2,e3) | memcpy(e1,&i@p,e2) ) @bad@ position p != {r.p,ok.p}; identifier r.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct snd_soc_codec_driver i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
efee13aa |
|
08-Aug-2016 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ASoC: codec duplicated callback function goes to component on wm8996 codec driver and component driver has duplicated callback functions, and codec side functions are just copied to component side when register timing. This was quick-hack, but no longer needed. This patch moves these functions from codec driver to component driver. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
c2aea142 |
|
08-Dec-2015 |
Linus Walleij <linus.walleij@linaro.org> |
ASoC: wm8996: use gpiochip data pointer This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: alsa-devel@alsa-project.org Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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#
8293004c |
|
29-Feb-2016 |
Takashi Iwai <tiwai@suse.de> |
ASoC: wm8996: Fix enum ctl accesses in a wrong type "DSP1 EQ Mode" and "DSP2 EQ Mode" ctls in wm8996 codec driver are enum, while the current driver accesses wrongly via value.integer.value[]. They have to be via value.enumerated.item[] instead. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
58383c78 |
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04-Nov-2015 |
Linus Walleij <linus.walleij@linaro.org> |
gpio: change member .dev to .parent The name .dev in a struct is normally reserved for a struct device that is let us say a superclass to the thing described by the struct. struct gpio_chip stands out by confusingly using a struct device *dev to point to the parent device (such as a platform_device) that represents the hardware. As we want to give gpio_chip:s real devices, this is not working. We need to rename this member to parent. This was done by two coccinelle scripts, I guess it is possible to combine them into one, but I don't know such stuff. They look like this: @@ struct gpio_chip *var; @@ -var->dev +var->parent and: @@ struct gpio_chip var; @@ -var.dev +var.parent and: @@ struct bgpio_chip *var; @@ -var->gc.dev +var->gc.parent Plus a few instances of bgpio that I couldn't figure out how to teach Coccinelle to rewrite. This patch hits all over the place, but I *strongly* prefer this solution to any piecemal approaches that just exercise patch mechanics all over the place. It mainly hits drivers/gpio and drivers/pinctrl which is my own backyard anyway. Cc: Haavard Skinnemoen <hskinnemoen@gmail.com> Cc: Rafał Miłecki <zajec5@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Cc: Alek Du <alek.du@intel.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Jiri Kosina <jkosina@suse.cz> Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no> Acked-by: Jacek Anaszewski <j.anaszewski@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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#
0a3dcb50 |
|
24-Jul-2015 |
Axel Lin <axel.lin@ingics.com> |
ASoC: Use params_width() at appropriate places Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
1c07a4de |
|
14-Jul-2015 |
Krzysztof Kozlowski <krzk@kernel.org> |
ASoC: drivers: Drop owner assignment from i2c_driver i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
ca940851 |
|
02-Jul-2015 |
Axel Lin <axel.lin@ingics.com> |
ASoC: wm8996: Remove spurious IRQF_ONESHOT flag This reverts ed043aebe6ec ("ASoC: wm8996: Pass the IRQF_ONESHOT flag"). The coccinelle warnings is false positive because the original code does set IRQF_ONESHOT by "trigger |= IRQF_ONESHOT;". Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
c418a84a |
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05-Jul-2015 |
Axel Lin <axel.lin@ingics.com> |
ASoC: Constify reg_default tables Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Peter Rosin <peda@axentia.se> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
6a141e46 |
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01-Jun-2015 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm8996: Replace direct snd_soc_codec dapm field access The dapm field of the snd_soc_codec struct is eventually going to be removed, in preparation for this replace all manual access to codec->dapm.bias_level with snd_soc_codec_get_bias_level() and replace all other manual access to codec->dapm with snd_soc_codec_get_dapm(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
ed043aeb |
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11-May-2015 |
Fabio Estevam <fabio.estevam@freescale.com> |
ASoC: wm8996: Pass the IRQF_ONESHOT flag Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. So pass the IRQF_ONESHOT flag in this case. The semantic patch that makes this change is available in scripts/coccinelle/misc/irqf_oneshot.cocci. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
f4bf8d77 |
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27-Apr-2015 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: Move bias level update to the core All drivers have the same line at the end of the set_bias_level callback to update the bias_level state. Move this update into snd_soc_dapm_force_bias_level() and remove them from the drivers. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
159366ea |
|
08-Mar-2015 |
Nicholas Mc Guire <hofrat@osadl.org> |
ASoC: wm8996: ensure lower bounds of 1 for timeout wait_for_completion_timeout can be called with timeout == 0 due to msecs_to_jiffies(2) == 1 for HZ < 1000 and usecs_to_jiffies(300) == 1 for all reasonable values of HZ, thus the following timeout /= 2; sets timeout to 0. This patch simply adds a lower-bounds of 1. Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
62c76fe2 |
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08-Mar-2015 |
Nicholas Mc Guire <hofrat@osadl.org> |
ASoC: wm8996: match wait_for_completion_timeout return type return type of wait_for_completion_timeout is unsigned long not int. An appropriately named unsigned long is added and the assignment fixed up in case of completion occurring the remaining time is >=1 so ret is set to 1 if no timeout occurred. Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
00748490 |
|
13-Jan-2015 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm8996: Replace w->codec snd_soc_dapm_to_codec(w->dapm) The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
88d5e520 |
|
12-Jul-2014 |
abdoulaye berthe <berthe.ab@gmail.com> |
driver:gpio remove all usage of gpio_remove retval in driver this remove all reference to gpio_remove retval in all driver except pinctrl and gpio. the same thing is done for gpio and pinctrl in two different patches. Signed-off-by: Abdoulaye Berthe <berthe.ab@gmail.com> Acked-by: Michael Büsch <m@bues.ch> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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#
5d5e63af |
|
17-Sep-2014 |
Axel Lin <axel.lin@ingics.com> |
ASoC: Remove return value checking for gpiochip_remove() gpiochip_remove() will return void eventually. Thus this patch removes return value checking for gpiochip_remove(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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#
63d36f88 |
|
30-Jun-2014 |
Sachin Kamat <sachin.kamat@samsung.com> |
ASoC: wm8996: Remove unused variable 'ret' is not used in the function. Remove it. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
e73a2571 |
|
18-Jun-2014 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm5100/wm8903/wm8996: Replace open-coded snd_soc_dapm_to_codec() We now have a generic helper function to cast from a DAPM context to a CODEC. Make use of it in the places which previously open-coded it. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
ea53bf77 |
|
18-Mar-2014 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: Add snd_soc_kcontrol_codec() helper function For CODEC controls snd_kcontrol_chip() currently returns a pointer to the CODEC that registered the control. With the upcoming consolidation of platform and CODEC controls this will change. Prepare for this by introducing the snd_soc_kcontrol_codec() helper function that will hide the implementation details of how the CODEC for a control can be obtained. This will allow us to change this easily in the future. The patch also updates all CODEC drivers to use the new helper function. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
5d6be5aa |
|
10-Mar-2014 |
Xiubo Li <Li.Xiubo@freescale.com> |
ASoC: codec: Simplify ASoC probe code. For some CODEC drivers like who act as the MFDs children are ignored by this patch. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
b7c1b730 |
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22-Feb-2014 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm8996: Replace codec->control_data with wm8996->regmap With the ongoing component-ization of the ASoC framework and the continuing migration to using regmap for IO the control_data field of the snd_soc_codec struct will eventually be removed. Prepare the wm8996 driver for this by using wm8996->regmap instead of accessing the CODEC's control_data field. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
5cca5a91 |
|
18-Feb-2014 |
Takashi Iwai <tiwai@suse.de> |
ASoC: wm8996: Use SOC_ENUM_SINGLE_DECL() Just replace with the helper macro. No functional change at all. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
02afc6a2 |
|
18-Feb-2014 |
Charles Keepax <ckeepax@opensource.wolfsonmicro.com> |
ASoC: wm8996: Update locking around use of DAPM pin API The pin updates in this driver look like they are intended to be done atomically, update to do so. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
9a8d38db |
|
18-Feb-2014 |
Takashi Iwai <tiwai@suse.de> |
ASoC: Rename soc_enum.max field with items The name "max" in struct soc_enum is rather confusing since it actually takes the number of items. With "max", one might try to assign (nitems - 1) value. Rename the field to a more appropriate one, "items", which is also used in struct snd_ctl_elem_info, too. This patch also rewrites some code like "if (x > e->nitems - 1)" with "if (x >= e->nitems)". Not only the latter improves the readability, it also fixes a potential bug when e->items is zero. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
d8e9a544 |
|
06-Nov-2013 |
Takashi Iwai <tiwai@suse.de> |
ASoC: wm8996: Replace BUG() with WARN() BUG() used in the driver is just to spit the stack trace on buggy points, not really needed to stop the whole operation. For that purpose, it'd be more convenient to use WARN() instead with more error information. Cc: patches@opensource.wolfsonmicro.com Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
fe329a1a |
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30-Oct-2013 |
Takashi Iwai <tiwai@suse.de> |
ASoC: wm8996: Fix negative array index read Spotted by coverity CID 146355. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
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#
7a79e94e |
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07-Dec-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
ASoC: codecs: remove __dev* attributes CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
822b4b8d |
|
06-Sep-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: dapm: Add flags to regulator supplies This will be used to enable additional control of the regulators. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
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#
ec8ffe18 |
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11-Jun-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Move register default configuration to I2C probe This gets the registers set up as early as possible, mainly useful for the GPIOs to ensure that they're in the correct mode. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
d4b3d0fb |
|
11-Jun-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Inline wm8996_reset() and optimise cache-only usage There is only one caller and this allows us to cleanly leave the CODEC with the internal LDO powered down which is the default state we're looking for and means that we can robustly disable the register cache only when we either disable the LDO or power down the external regulators. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
625c4888 |
|
11-Jun-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Move regulator notifier callbacks into I2C level Now that we're using regmap the cache is available here. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
af691fb6 |
|
11-Jun-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Convert to devm_regmap_init_i2c() Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
66c2b737 |
|
11-Jun-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Remove write sequencer registers from the defaults table They aren't marked as readable and the feature is never used so they'll never get referenced. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
9c699e0a |
|
11-Jun-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Mark the CODEC as cache only when powering off on boot Otherwise we might try to write to a powered off device. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
db133409 |
|
11-Jun-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Move reset before the initial regulator disable If we don't have control over the LDO but do have control over the other regulators then we may end up trying to write to a powered off device. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
90ba6859 |
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11-Jun-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Remove spurious regulator_bulk_free() We're using demv_regulator_bulk_get() so don't need to manually free and this is in the CODEC driver not the I2C driver anyway. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
656baaeb |
|
22-May-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: codecs: Refresh copyrights for Wolfson drivers Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
501bf035 |
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26-Apr-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Put the microphone biases into bypass mode when idle When we're not actively doing audio we don't need the microphone biases to be regulated, noise is not important when we are not looking at the audio signal. Save some power by putting the MICBIAS regulators into bypass mode when not doing audio. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
4eb98f45 |
|
14-Mar-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Add 44.1kHz support The WM8996 specification has been updated to specify 44.1kHz as a supported sample rate. Update the driver to accept this configuration. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
5b596483 |
|
08-Mar-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Remove separate output stage enable step Marginally improve performance during startup. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
da7f910b |
|
08-Mar-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Remove some volatile regisers from the defaults table Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
6449c9f8 |
|
29-Feb-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Remove stub register cache Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
1dd4c8e4 |
|
29-Feb-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Fix /RESET bounce ordering We want to leave the device out of rather than in reset. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
1ec1cdfb |
|
17-Feb-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Convert to use DAPM routes for stream connections Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
29e3cc15 |
|
21-Feb-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Implement DRC coefficient configuration Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
d5a7f23f |
|
17-Feb-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Make sure we bounce /RESET to reset While it matches the current code only bringing the device out of reset isn't actually doing what the function says so make sure we set the GPIO high before we pull it low. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
8005f394 |
|
16-Feb-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Convert to module_i2c_driver() Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
905b4195 |
|
15-Feb-2012 |
Axel Lin <axel.lin@gmail.com> |
ASoC: Show device id in the debug message Show the id we read when the id mismatch is detected. This is useful for debugging. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
022658be |
|
03-Feb-2012 |
Liam Girdwood <lrg@ti.com> |
ASoC: core: Add support for DAI and machine kcontrols. Currently ASoC can only add kcontrols using codec and platform component device handles. It's also desirable to add kcontrols for DAIs (i.e. McBSP) and for SoC card machine drivers too. This allows the kcontrol to have a direct handle to the parent ASoC component DAI/SoC Card/Platform/Codec device and hence easily get it's private data. This change makes snd_soc_add_controls() static and wraps it in the folowing calls (card and dai are new) :- snd_soc_add_card_controls() snd_soc_add_codec_controls() snd_soc_add_dai_controls() snd_soc_add_platform_controls() This patch also does a lot of small mechanical changes in individual codec drivers to replace snd_soc_add_controls() with snd_soc_add_codec_controls(). It also updates the McBSP DAI driver to use snd_soc_add_dai_controls(). Finally, it updates the existing machine drivers that register controls to either :- 1) Use snd_soc_add_card_controls() where no direct codec control is required. 2) Use snd_soc_add_codec_controls() where there is direct codec control. In the case of 1) above we also update the machine drivers to get the correct component data pointers from the kcontrol (rather than getting the machine pointer via the codec pointer). Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
24e0c57b |
|
21-Jan-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Use devm_regulator_bulk_get() Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
4a086e4c |
|
21-Jan-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Switch to using common code for managing CPVDD supply Nice code saving. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
eb3032f8 |
|
27-Jan-2012 |
Axel Lin <axel.lin@gmail.com> |
ASoC: Set idle_bias_off flag in snd_soc_codec_driver Since commit 33c5f969 "ASoC: Allow idle_bias_off to be specified in CODEC drivers", now we can set idle_bias_off flag in struct snd_soc_codec_driver for devices can unconditionally support idle_bias_off. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
d7b35570 |
|
26-Jan-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Handle failures to determine accessory polarity If we get an indeterminate impedance with both headset polarities then give up and report the accessory as a headphone rather than continually retrying. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
1b76d2ee |
|
25-Jan-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Mark register cache as dirty when regulators are disabled Otherwise we won't resync later. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
a14304ed |
|
21-Jan-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: wm8996: Call _POST_PMU callback for CPVDD We should be allowing a 5ms delay after the charge pump is started in order to ensure it has finished ramping. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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#
a4b52337 |
|
16-Jan-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: 24 bits are significant on the WM8996 audio interfaces Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
fed22007 |
|
18-Jan-2012 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Disable register synchronisation for low frequency WM8996 SYSCLK With a low frequency SYSCLK and a fast I2C clock register synchronisation may occasionally take too long to take effect, causing I/O issues. Disable synchronisation in order to avoid any issues. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
|
#
1b39bf34 |
|
28-Dec-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Enable ASoC register map dump for some regmap CODECs It's still useful to be able to poke around in the register map at runtime. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
45ba82d8 |
|
14-Dec-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Tune the accessory detection rates for WM8996 Use longer intervals when the microphone is not inserted to increase robustness against leisurely insertion. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
37d5993c |
|
10-Dec-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Fix WM8996 24.576MHz clock operation Record the clock after the divider as that is what all SYSCLK users see. Without this the other clock configuration in the device comes out at half rate. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
|
#
a290986b |
|
27-Nov-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Convert wm8996 to use devm_kzalloc() Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
85e7652d |
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23-Nov-2011 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: Constify snd_soc_dai_ops structs Commit 1ee46ebd("ASoC: Make the DAI ops constant in the DAI structure") introduced the possibility to have constant DAI ops structures, yet this is barley used in both existing drivers and also new drivers being submitted, although none of them modifies its DAI ops structure. The later is not surprising since existing drivers are often used as templates for new drivers. So this patch just constifies all existing snd_soc_dai_ops structs to eliminate the issue altogether. The patch was generated with the following coccinelle semantic patch: // <smpl> @@ identifier ops; @@ -struct snd_soc_dai_ops ops = +const struct snd_soc_dai_ops ops = { ... }; // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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#
b2d1e233 |
|
19-Sep-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Convert WM8996 gpiolib to regmap Actually pretty straightforward. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
ee5f3872 |
|
19-Sep-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Move most WM8996 resource acquisition to I2C probe Now that the WM8996 driver is using the regmap API for register I/O we no longer need the ASoC card to be active in order to interact with the chip. In order to be more idiomatic for Linux move most of the existing probe() function out into the I2C probe() function prior to registration with ASoC. The IRQ and GPIO init will be moved separately as these are slightly more involved. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
79172746 |
|
19-Sep-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Convert WM8996 to direct regmap API usage Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
753ddf52 |
|
23-Oct-2011 |
Axel Lin <axel.lin@gmail.com> |
ASoC: wm8996: Avoid a redundant i2c_get_clientdata call in wm8996_i2c_remove Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
3205e662 |
|
20-Oct-2011 |
Axel Lin <axel.lin@gmail.com> |
ASoC: wm8996: Fix wrong mask for setting WM8996_AIF_CLOCKING_2 Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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#
ff39dbe9 |
|
19-Oct-2011 |
Axel Lin <axel.lin@gmail.com> |
ASoC: wm8996: Use SND_SOC_DAPM_AIF_OUT for AIF2 Capture Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
|
#
43419b80 |
|
03-Oct-2011 |
Axel Lin <axel.lin@gmail.com> |
ASoC: Remove needless codec->dapm.bias_level assignment to SND_SOC_BIAS_OFF This assignment is done by the snd_soc_register_codec so there is no need to redo it in probe function of a codec driver. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
bcec267a |
|
27-Sep-2011 |
Karl Tsou <karl@opensource.wolfsonmicro.com> |
ASoC: Add DRC control for WM8996 Signed-off-by: Karl Tsou <karl@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
ded71dcb |
|
19-Sep-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Refcount WM8996 bandgap from FLL too For digital only paths we need to make sure the bandgap is enabled prior to starting the FLL which isn't tied into DAPM. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
|
#
c9d023ad |
|
19-Sep-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Fix unused variable warning in WM8996 Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
|
#
0b684cc1 |
|
04-Sep-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Initial WM8996 headphone impedance measurement support The WM8996 can measure the impedance of accessories connected to the headphone output. Implement initial support for this, measuring the left channel impedance when an accessory is detected and using this to distinguish between a line load and a headphone load. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
|
#
8259df12 |
|
16-Sep-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: WM8996 only needs bandgap for analogue functionality Rather than managing the bandgap in the bias level control use a supply widget as we only actually need to enable it for analogue paths, not fully digital ones. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
|
#
f998f257 |
|
15-Sep-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Fix WM8996 DC servo operation without IRQ We need to count the timeout down. Reported-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
|
#
32d2a0c1 |
|
10-Sep-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Correct channel numbers for WM8996 AIF2 The AIF1 channels are numbered from zero than one; do the same thing for AIF2 too. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
|
#
c83495af |
|
11-Sep-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Disable WM8996 CPVDD supply when not in use The WM8996 only requires CPVDD when the charge pump is active so control it separately to the other supplies, only enabling it when the charge pump is active. This will result in a small power saving on systems which are able to provide independent software control of the supply. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
|
#
27b6d92a |
|
04-Sep-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Check that WM8996 FLL started even if we don't have the IRQ We can directly read the FLL lock status on WM8996 so even if we don't have an interrupt wired up we can still verify that the FLL started successfully. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
|
#
18a4eef3 |
|
26-Aug-2011 |
susan gao <sgao@opensource.wolfsonmicro.com> |
ASoC: Add 3D stereo support for wm8996 My first patch to ASoC ever! If I did something wrong, blame Ian. Signed-off-by: Susan Gao <sgao@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
18036b58 |
|
24-Aug-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Correct element count for WM8996 sidetone HPF I can count. Honest. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
|
#
a4161945 |
|
16-Aug-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Clear completions from late WM8996 FLL lock IRQs In case we have a pending completion, for example due to a problem with the input clock which got corrected after we timed out. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
|
#
2fde6e80 |
|
20-Aug-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Optimise WM8996 no interrupt path This occurs frequently if we are in edge triggered mode as we must poll the interrupt status register until we get no more interrupts so it's worth the effort - it means we skip writing null acknowledgements to the chip. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
|
#
889c85c5 |
|
20-Aug-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Automatically manage WM8996 MICBIAS regulating mode For non-audio uses like accessory detection we can use a lower quality, unregulated microphone bias, saving a little power. As the hardware can manually enable and disable the biases we can select regulating mode automatically with supply widgets connected to the biases. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
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7691cd74 |
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20-Aug-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Fix configuration of WM8996 input enables There's no need for separate widgets for the enables (as the map already shows). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
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4f41adfd |
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20-Aug-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: WM8996 record paths need AIFCLK Make AIFCLK supply the record paths otherwise record will not work unless there is a simultaneous playback. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
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84497091 |
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20-Jul-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Acknowledge WM8996 interrupts before acting on them This closes the small race between a status being read in response to an interrupt and clearing the interrupt, meaning that if the status changes between those periods we might not get a reassertion of the interrupt. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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a9ba6151 |
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23-Jun-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Rename WM8915 to WM8996 For marketing reasons the part will be called WM8996. In order to avoid user confusion rename the driver to reflect this. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Liam Girdwood <lrg@ti.com>
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