#
b028b1ef |
|
12-Jul-2023 |
Mark Brown <broonie@kernel.org> |
ASoC: wm9090: 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 wm9090 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-v1-15-a62651831735@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
|
#
9abcd240 |
|
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
|
#
02004449 |
|
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>
|
#
de242720 |
|
10-May-2022 |
Charles Keepax <ckeepax@opensource.cirrus.com> |
ASoC: wm9090: Remove redundant endianness flag 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 has no DAI links and as such the flag would have no effect, remove the redundant flag. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220510153843.1029540-2-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
|
#
97b0b6e3 |
|
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>
|
#
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>
|
#
2b27bdcc |
|
29-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 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 version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin st fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 246 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190530000436.674189849@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
2822e66b |
|
28-Jan-2018 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ASoC: wm9090: 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 = 0 -> .idle_bias_on = 1 .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>
|
#
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>
|
#
0894e2b3 |
|
02-Aug-2015 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm9090: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE DECLARE_TLV_DB_RANGE() has the advantage over using TLV_DB_RANGE_HEAD() that it automatically calculates the number of items in the TLV and is hence less prone to manual error. Generate using the following coccinelle script // <smpl> @@ declarer name DECLARE_TLV_DB_RANGE; identifier tlv; constant x; @@ -unsigned int tlv[] = { - TLV_DB_RANGE_HEAD(x), +DECLARE_TLV_DB_RANGE(tlv, ... -}; +); // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
|
#
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>
|
#
718e23fd |
|
01-Jun-2015 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm9090: 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>
|
#
f4bf8d77 |
|
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>
|
#
0a3042d7 |
|
13-Jan-2015 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm9090: 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>
|
#
a70cf928 |
|
23-Nov-2014 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: wm9090: Cleanup manual bias level transitions Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe() can also be removed as the core will automatically do this after the CODEC has been probed. 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>
|
#
0463585c |
|
20-Jun-2014 |
Sachin Kamat <sachin.kamat@samsung.com> |
ASoC: wm9090: Remove redundant OOM message Let memory subsystem handle the error logging. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
|
#
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>
|
#
7a79e94e |
|
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>
|
#
be7eaf53 |
|
28-Nov-2012 |
Sachin Kamat <sachin.kamat@linaro.org> |
ASoC: wm9090: Use devm_regmap_init_i2c() devm_regmap_init_i2c() is device managed and makes error handling and code cleanup simpler. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
96124c29 |
|
06-Aug-2012 |
Sachin Kamat <sachin.kamat@linaro.org> |
ASoC: wm9090: Use module_i2c_driver module_i2c_driver makes the code simpler by eliminating module_init and module_exit calls. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> 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>
|
#
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>
|
#
391d9e4e |
|
13-Dec-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Move WM9090 device identification and reset to I2C probe Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
ec2c0fec |
|
13-Dec-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Convert WM9090 to use regmap directly Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
ffbf2a36 |
|
13-Dec-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Use standard snd_soc_cache_sync() for WM9090 Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
455b91bf |
|
02-Dec-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Convert WM9090 to devm_kzalloc() Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
091edccf |
|
02-Dec-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Remove unused -codec from Wolfson device driver names Devices that aren't MFDs don't need to distinguish this. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
84b315ee |
|
02-Dec-2011 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: Drop unused state parameter from CODEC suspend callback The existence of this parameter is purely historical. None of the CODEC drivers uses it and we always pass in the same value anyway, so it should be safe to remove it. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
a1320fee |
|
20-Nov-2011 |
Clemens Ladisch <clemens@ladisch.de> |
ASoC: wm9090: fix DB_RANGE size Give the correct number of entries to TLV_DB_RANGE_HEAD to prevent reading more data than actually is in the arrays. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
|
#
69857006 |
|
05-Oct-2011 |
Axel Lin <axel.lin@gmail.com> |
ASoC: Remove unused variable 'wm9090' in wm9090_probe Eliminate below build warning: CC sound/soc/codecs/wm9090.o sound/soc/codecs/wm9090.c: In function 'wm9090_probe': sound/soc/codecs/wm9090.c:550: warning: unused variable 'wm9090' Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
b6ba8cc2 |
|
27-Sep-2011 |
Axel Lin <axel.lin@gmail.com> |
ASoC: Remove unused "control_data" field of struct wm9090_priv The control_data field is used to initialize the codec's control_data field, but since this is also done by the snd-soc-cache core, the redundant assignment can be removed and the field can be dropped. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
644f1ff4 |
|
27-Sep-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Add device ID for WM9093 to WM9090 driver The WM9093 is an enhanced version of the WM9093. Add the device ID to the driver, further patches will add support for the additional features in the WM9093. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
9a810e95 |
|
30-Aug-2011 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Remove unused mutex from WM9090 driver Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
a1b3b5ee |
|
24-Dec-2010 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Avoid direct register cache access when setting defaults Directly accessing the register cache means that we can't use anything except a flat register cache so use snd_soc_update_bits(). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
|
#
d4754ec9 |
|
12-Jan-2011 |
Dimitris Papastamos <dp@opensource.wolfsonmicro.com> |
ASoC: Update users of readable_register()/volatile_register() Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
da280f51 |
|
28-Dec-2010 |
Lars-Peter Clausen <lars@metafoo.de> |
ASoC: codecs: wm9090: Fix register cache incoherency The multi-component patch(commit f0fba2ad1) moved the allocation of the register cache from the driver to the ASoC core. Most drivers where adjusted to this, but the wm9090 driver still uses its own register cache for its private functions, while functions from the ASoC core use the generic cache. Thus we end up with two from each other incoherent caches, which can lead to undefined behaviour. This patch fixes the issue by changing the wm9090 driver to use the generic register cache in its private functions. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org (for 2.6.37 only)
|
#
505fb824 |
|
21-Nov-2010 |
Jarkko Nikula <jhnikula@gmail.com> |
ASoC: Do not include soc-dapm.h There is no need to include soc-dapm.h since soc.h includes it. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
ce6120cc |
|
05-Nov-2010 |
Liam Girdwood <lrg@slimlogic.co.uk> |
ASoC: Decouple DAPM from CODECs Decoupling Dynamic Audio Power Management (DAPM) from codec devices is required when developing ASoC further. Such as for other ASoC components to have DAPM widgets or when extending DAPM to handle cross-device paths. This patch decouples DAPM related variables from struct snd_soc_codec and moves them to new struct snd_soc_dapm_context that is used to encapsulate DAPM context of a device. ASoC core and API of DAPM functions are modified to use DAPM context instead of codec. This patch does not change current functionality and a large part of changes come because of structure and internal API changes. Core implementation is from Liam Girdwood <lrg@slimlogic.co.uk> with some minor core changes, codecs and machine driver conversions from Jarkko Nikula <jhnikula@gmail.com>. Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Manuel Lauss <manuel.lauss@googlemail.com> Cc: Mike Frysinger <vapier.adi@gmail.com> Cc: Cliff Cai <cliff.cai@analog.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Ryan Mallon <ryan@bluewatersys.com> Cc: Timur Tabi <timur@freescale.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Jassi Brar <jassi.brar@samsung.com> Cc: Daniel Gloeckner <dg@emlix.com> Cc: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
|
#
0d040df9 |
|
26-Oct-2010 |
Arnaud Lacombe <lacombar@gmail.com> |
ASoC: sound/wm9090: add missing __devexit marker This fixes the following warning: sound/soc/codecs/wm9090.c:668:12: warning: 'wm9090_i2c_remove' defined but not used Signed-off-by: Arnaud Lacombe <lacombar@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
#
f0fba2ad |
|
17-Mar-2010 |
Liam Girdwood <lrg@slimlogic.co.uk> |
ASoC: multi-component - ASoC Multi-Component Support This patch extends the ASoC API to allow sound cards to have more than one CODEC and more than one platform DMA controller. This is achieved by dividing some current ASoC structures that contain both driver data and device data into structures that only either contain device data or driver data. i.e. struct snd_soc_codec ---> struct snd_soc_codec (device data) +-> struct snd_soc_codec_driver (driver data) struct snd_soc_platform ---> struct snd_soc_platform (device data) +-> struct snd_soc_platform_driver (driver data) struct snd_soc_dai ---> struct snd_soc_dai (device data) +-> struct snd_soc_dai_driver (driver data) struct snd_soc_device ---> deleted This now allows ASoC to be more tightly aligned with the Linux driver model and also means that every ASoC codec, platform and (platform) DAI is a kernel device. ASoC component private data is now stored as device private data. The ASoC sound card struct snd_soc_card has also been updated to store lists of it's components rather than a pointer to a codec and platform. The PCM runtime struct soc_pcm_runtime now has pointers to all its components. This patch adds DAPM support for ASoC multi-component and removes struct snd_soc_socdev from DAPM core. All DAPM calls are now made on a card, codec or runtime PCM level basis rather than using snd_soc_socdev. Other notable multi-component changes:- * Stream operations now de-reference less structures. * close_delayed work() now runs on a DAI basis rather than looping all DAIs in a card. * PM suspend()/resume() operations can now handle N CODECs and Platforms per sound card. * Added soc_bind_dai_link() to bind the component devices to the sound card. * Added soc_dai_link_probe() and soc_dai_link_remove() to probe and remove DAI link components. * sysfs entries can now be registered per component per card. * snd_soc_new_pcms() functionailty rolled into dai_link_probe(). * snd_soc_register_codec() now does all the codec list and mutex init. This patch changes the probe() and remove() of the CODEC drivers as follows:- o Make CODEC driver a platform driver o Moved all struct snd_soc_codec list, mutex, etc initialiasation to core. o Removed all static codec pointers (drivers now support > 1 codec dev) o snd_soc_register_pcms() now done by core. o snd_soc_register_dai() folded into snd_soc_register_codec(). CS4270 portions: Acked-by: Timur Tabi <timur@freescale.com> Some TLV320aic23 and Cirrus platform fixes. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> TI CODEC and OMAP fixes Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Samsung platform and misc fixes :- Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Reviewed-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Seungwhan Youn <sw.youn@samsung.com> MPC8610 and PPC fixes. Signed-off-by: Timur Tabi <timur@freescale.com> i.MX fixes and some core fixes. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> J4740 platform fixes:- Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> CC: Tony Lindgren <tony@atomide.com> CC: Nicolas Ferre <nicolas.ferre@atmel.com> CC: Kevin Hilman <khilman@deeprootsystems.com> CC: Sascha Hauer <s.hauer@pengutronix.de> CC: Atsushi Nemoto <anemo@mba.ocn.ne.jp> CC: Kuninori Morimoto <morimoto.kuninori@renesas.com> CC: Daniel Gloeckner <dg@emlix.com> CC: Manuel Lauss <mano@roarinelk.homelinux.net> CC: Mike Frysinger <vapier.adi@gmail.com> CC: Arnaud Patard <apatard@mandriva.com> CC: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
|
#
39b8eab7 |
|
28-Apr-2010 |
Mark Brown <broonie@opensource.wolfsonmicro.com> |
ASoC: Add WM9090 amplifier driver The WM9090 is a high performance low power audio subsystem, including headphone and class D speaker drivers. Note that this driver is a standalone CODEC driver and so is only immediately suitable for use with the WM9090 as a standalone sound card taking line inputs, or with a DAC with no software control. The pending ASoC multi-CODEC support will expand the range of systems that can use the driver, or system-specific adaptations can be made. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
|