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2011-10-10ASoC: Convert H1940 to table based initMark Brown1-12/+5
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Sangbeom Kim <sbkim73@samsung.com>
2011-10-10ASoC: Convert Simtec machines to table based DAPM initMark Brown2-10/+10
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-10ASoC: fix checkpatch.pl error in omap-mcbspMichael Opdenacker1-2/+1
Signed-off-by: Michael Opdenacker <michael.opdenacker@linaro.org> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-10ASoC: ak4535: convert to soc-cacheAxel Lin1-82/+18
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-10ASoC: wm8988: Convert to snd_soc_cache_syncAxel Lin1-15/+2
Convert to snd_soc_cache_sync for sync reg_cache with the hardware. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-10ASoC: wm8974: Convert to snd_soc_cache_syncAxel Lin1-11/+2
Convert to snd_soc_cache_sync for sync reg_cache with the hardware. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-10ASoC: wm8971: Convert to snd_soc_cache_syncAxel Lin1-12/+3
Convert to snd_soc_cache_sync for sync reg_cache with the hardware. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-10ASoC: wm8960: Convert to snd_soc_cache_syncAxel Lin1-10/+5
Convert to snd_soc_cache_sync for sync reg_cache with the hardware. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-10ASoC: wm8940: Convert to snd_soc_cache_syncAxel Lin1-24/+22
Convert to snd_soc_cache_sync for sync reg_cache with the hardware. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-10ASoC: wm8776: Convert to snd_soc_cache_syncAxel Lin1-14/+2
Convert to snd_soc_cache_sync for sync reg_cache with the hardware. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-10ASoC: wm8750: Convert to snd_soc_cache_syncAxel Lin1-14/+2
Convert to snd_soc_cache_sync for sync reg_cache with the hardware. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-10ASoC: wm8731: Convert to snd_soc_cache_syncAxel Lin1-13/+2
Convert to snd_soc_cache_sync for sync reg_cache with the hardware. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-10ASoC: wm8711: Convert to snd_soc_cache_syncAxel Lin1-12/+3
Convert to snd_soc_cache_sync for sync reg_cache with the hardware. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-10ASoC: wm8510: Convert to snd_soc_cache_syncAxel Lin1-11/+2
Convert to snd_soc_cache_sync for sync reg_cache with the hardware. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-10ASoC: Fix DAPM sync for TLV320AIC3x custom DAPM widgetMark Brown2-1/+6
We really should be doing this in the core, not in a driver... Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Tested-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
2011-10-09ASoC: Squash error codes from regmap down to -1 on readMark Brown1-1/+1
The ASoC code always uses -1 as the error code due to reporting errors in band with the value. Ensure we don't confuse anything by making sure we don't pass actual error codes back into the rest of the code on read. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-09ASoC: Cache connected input and output recursionsMark Brown1-15/+45
The number of connected input and output endpoints for a given widgets can't change during a DAPM run so there is no need to redo the recursion through branches of the tree we've already visited. Doing this on one of my test systems gives an improvement of: Power Path Neighbour Before: 63 607 731 After: 63 141 181 which scales up well as more widgets are involved in paths. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-08ASoC: Assign power_check when we allocate DAPM widgetsMark Brown1-28/+39
This ensures none of the rest of the code ever encounters a widget which does not have a power check function. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-08ASoC: Ensure all DAPM widgets are instantiated with the cardMark Brown1-0/+2
Specifically for the widgets added by machine driver late probe functions. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-08ASoC: Remove redundant snd_soc_dapm_sync() calls from machine driversMark Brown31-73/+0
The core will sync DAPM as part of the card initialization, there is no need for machine drivers to do so during their setup. OMAP drivers are omitted as I know Peter already has patches for them. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-08ASoC: Suppress early calls to snd_soc_dapm_sync()Mark Brown2-0/+8
Ensure we only have one sync during the initial startup of the card by making snd_soc_dapm_sync() a noop on non-instantiated cards. This avoids any bounces due to things like jacks reporting their initial state on partially initialised cards. The callers that don't also get called at runtime should just be removed. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-06Merge branch 'for-3.1' into for-3.2Mark Brown1-2/+2
2011-10-06ASoC: Return early with -EINVAL if invalid dai format is detectedAxel Lin2-9/+8
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-06ASoC: wm8990: Remove incorrect commentsAxel Lin1-4/+0
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-06ASoC: wm8990: Convert to snd_soc_cache_sync for sync reg_cache with the hardwareAxel Lin1-13/+19
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-06ASoC: tlv320aic32x4 fix initialization of micpga routingWolfram Sang1-2/+2
Checking the pdata-flags used 'or', so the check is always true. Use 'and' to correctly mask the flags. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Javier Martin <javier.martin@vista-silicon.com> Cc: Liam Girdwood <lrg@ti.com> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-06ASoC: Ensure DAPM widgets are set up before we sync jacksMark Brown1-0/+2
We synchronise jack state on startup - when we do that make sure that we have set up all the DAPM widgets first in case we end up touching any of the partially set up widgets when syncing the jack pins. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
2011-10-06ASoC: Replace remaining use of *_volsw_2r with *_volswPeter Ujfalusi3-8/+8
The snd_soc_*_volsw_2r functionality has been merged to *volsw callbacks. Few places still used the get, or put variant of volsw_2r, replace those with the corresponding *_volsw. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-06ASoC: Remove references to linux@wolfsonmicro.comMark Brown4-4/+4
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: Remove unused variable 'wm9090' in wm9090_probeAxel Lin1-1/+0
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>
2011-10-05ASoC: imx: Remove unused variable 'dai'Axel Lin2-2/+0
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: Remove unused function declaration in imx-ssi.hAxel Lin1-6/+0
These functions are removed in commit f0fba2ad "ASoC: multi-component - ASoC Multi-Component Support". Let's remove the leftover function declaration in header file. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: twl6040: Warn user in twl6040_put_volsw for error casePeter Ujfalusi1-0/+2
Let the user know, that the callback has been called with unexpected register parameter. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: twl6040: Simply call snd_soc_put_volsw form the custom codePeter Ujfalusi1-9/+2
The ASoC core now have one callback function, which can handle single, and double register mixer controls. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: core: Combine snd_soc_put_volsw/put_volsw_2r functionsPeter Ujfalusi1-47/+19
Handle the put_volsw/put_volsw_2r in one function. To avoid build breakage in twl6040 keep the snd_soc_put_volsw_2r as define, and map it snd_soc_put_volsw. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: core: Combine snd_soc_get_volsw/get_volsw_2r functionsPeter Ujfalusi1-43/+13
Handle the get_volsw/get_volsw_2r in one function. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: core: Combine snd_soc_info_volsw/info_volsw_2r functionsPeter Ujfalusi1-37/+3
Handle the info_volsw/info_volsw_2r in one function. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: twl6040: Prepare for core put_volsw/volsw_2r mergerPeter Ujfalusi1-2/+4
Avoid using the mc->rreg to identify the 2r type of gain control. Introduce a variable to track this. This change is needed to avoid breakage with the upcoming volsw volsw_2r merger. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: twl6040: Simplify custom get_volsw callbackPeter Ujfalusi1-12/+6
The custom get_volsw does not need to call any core get_volsw calls, since we are returning the shadow values for the gains. Return -EINVAL in the unlikely event, if the function has been called for unhandled control. This way we can remove one check in the code. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: Consolidate use of controls with custom get/put functionPeter Ujfalusi6-139/+53
Use the macros for controls require custom get/put function. This is to make sure that the soc_mixer_control is used consistently among the drivers. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Cc: Arun KS <arunks@mistralsolutions.com> Cc: Misael Lopez Cruz <misael.lopez@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: Use dapm_mark_dirty() for new DAPM widgets for consistencyMark Brown1-1/+1
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: Stop checking for supplied widgets after we find the firstMark Brown1-6/+3
We don't really care how many widgets a supply is supplying, we just care if the number is non-zero. This didn't actually produce any improvement in the test cases I've been using but seems obviously sensible enough that I'm pushing it out anyway. We could do a similar thing for other widgets but this may be unhelpful for further refactorings Liam was working on aiming to allow us to identify connected audio paths. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: Don't mark the outputs of supplies as dirty on state changesMark Brown1-4/+11
The whole point of supply widgets is that they aren't inputs to their sinks so a state change in a supply should never affect the state of the widget being supplied and we don't need to mark them as dirty. Power Path Neighbour Before: 69 727 905 After: 63 607 731 This is particularly useful where supplies affect large portions of the chip (eg, a bandgap supplying the analogue sections). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: Only run power_check() on a widget once per runMark Brown1-2/+13
Some widgets will get power_check() run on them more than once during a DAPM run, most commonly due to supply widgets checking to see if their consumers are powered up. It's wasteful to do this so cache the result of power_check() during a run. For one system I tested this on I got an improvement of: Power Path Neighbour Before: 106 970 1186 After: 69 727 905 from this. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05ASoC: Add verbose debugging showing why widgets get marked dirtyMark Brown1-11/+15
Help diagnose why we're checking widgets by providing some logging when we first dirty them. This should possibly be a trace point if it's useful but can be absurdly verbose if enabled, we can always change it later if desired. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-04ASoC: Reduce the number of neigbours we mark dirty when updating powerMark Brown1-6/+20
If two widgets are not currently connected then there is no need to propagate a power state change between them as we mark the affected widgets when we change a connection. Similarly if a neighbour widget is already in the state being set for the current widget then there is no need to recheck. On one system I tested this gave: Power Path Neighbour Before: 114 1066 1327 After: 106 970 1186 which is an improvement, although relatively small. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-04ASoC: Do DAPM power checks only for widgets changed since last runMark Brown2-6/+56
In order to reduce the number of DAPM power checks we run keep a list of widgets which have been changed since the last DAPM run and iterate over that rather than the full widget list. Whenever we change the power state for a widget we add all the source and sink widgets it has to the dirty list, ensuring that all widgets in the path are checked. This covers more widgets than we need to as some of the neighbour widgets won't be connected but it's simpler as a first step. On one system I tried this gave: Power Path Neighbour Before: 207 1939 2461 After: 114 1066 1327 which seems useful. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-04ASoC: Mark headphone, mic, speaker and line widgets as always connectedMark Brown1-4/+4
We're not actually doing any dynamic power management based on connection and output drivers (which are pretty much the same thing) are marked as unconditionally connected already. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-04ASoC: Factor out widget power check operationMark Brown1-11/+10
We've got the same code in two different places, let's have it in a single place instead. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-04ASoC: Ensure all DAPM widgets have a power check callbackMark Brown1-3/+8
Makes the code simpler. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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