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2014-04-03ALSA: cs8427: separate HW initializationOndrej Zary
Separate HW initialization from device creation. This is needed for suspend/resume support. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-03-31Merge tag 'asoc-v3.15-4' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Final updates for v3.15 merge window A few more updates from last week - use of the tdm_slot mapping from Xiubo plus a few smaller fixes and cleanups.
2014-03-25ASoC: core: remove the 'of_' prefix of of_xlate_tdm_slot_mask.Xiubo Li
The 'of_' is not appropriate here for there hasn't any DT parsing. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-24Merge tag 'asoc-v3.15-3' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v3.15 A few more updates for the merge window: - Fixes for the simple-card DAI format DT mess. - A new driver for Cirrus cs42xx8 devices. - DT support for a couple more devices. - A revert of a previous buggy fix for soc-pcm, plus a few more fixes and cleanups.
2014-03-23Merge remote-tracking branch 'asoc/topic/core' into asoc-nextMark Brown
2014-03-19ASoC: Add helper function to cast component back to CODECLars-Peter Clausen
Add a helper function to cast back from a component struct to the CODEC struct it is embedded in. This is useful in situations where we know that a certain component is a CODEC and want to get access to some CODEC specific properties. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-13Merge tag 'asoc-v3.15-2' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v3.15 This is mostly a few additional fixes from Lars-Peter, a new driver and cleaning up a git failure with merging the Intel branch (combined with an xargs failure to pay attention to error codes). The history lists a bunch of additional commits for the branch but the content of those commits is actually present already but not recorded in history due to git failing. Unfortunately xargs is used in the merge script and it doesn't do a good job of noticing errors from the commands it invokes.
2014-03-13Merge remote-tracking branch 'asoc/topic/jack' into asoc-nextMark Brown
2014-03-13Merge remote-tracking branch 'asoc/topic/io' into asoc-nextMark Brown
2014-03-13Merge tag 'asoc-v3.15' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v3.15 Quite a busy release for ASoC this time, more on janitorial work than exciting new features but welcome nontheless: - Lots of cleanups from Takashi for enumerations; the original API for these was error prone so he's refactored lots of code to use more modern APIs which avoid issues. - Elimination of the ASoC level wrappers for I2C and SPI moving us closer to converting to regmap completely and avoiding some randconfig hassle. - Provide both manually and transparently locked DAPM APIs rather than a mix of the two fixing some concurrency issues. - Start converting CODEC drivers to use separate bus interface drivers rather than having them all in one file helping avoid dependency issues. - DPCM support for Intel Haswell and Bay Trail platforms. - Lots of work on improvements for simple-card, DaVinci and the Renesas rcar drivers. - New drivers for Analog Devices ADAU1977, TI PCM512x and parts of the CSR SiRF SoC.
2014-03-12Merge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sgtl5000', ↵Mark Brown
'asoc/topic/sh', 'asoc/topic/simple', 'asoc/topic/sirf', 'asoc/topic/sn95031', 'asoc/topic/ssm2602' and 'asoc/topic/stac9766' into asoc-next
2014-03-12Merge remote-tracking branches 'asoc/topic/ml26124', 'asoc/topic/of', ↵Mark Brown
'asoc/topic/omap', 'asoc/topic/pxa' and 'asoc/topic/rcar' into asoc-next
2014-03-12Merge remote-tracking branch 'asoc/topic/enum' into asoc-nextMark Brown
2014-03-12Merge remote-tracking branch 'asoc/topic/dapm' into asoc-nextMark Brown
2014-03-12Merge remote-tracking branch 'asoc/topic/core' into asoc-nextMark Brown
2014-03-11ASoC: io: New signature for snd_soc_codec_set_cache_io()Xiubo Li
Now that all users have been converted to regmap and the config.reg_bits and config.val_bits can be setted by each user through regmap core API. So these two params are redundant here. Since the only control type that left is SND_SOC_REGMAP, so remove it. Drop the control params and add struct regmap *regmap to simplify the code. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-11Merge branches 'topic/ad193x', 'topic/tlv320aic23', 'topic/tlv320aic32x4', ↵Mark Brown
'topic/wm8991', 'fix/si476x' and 'fix/88pm860' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-io
2014-03-11Revert "ALSA: emu10k1: Fix warning: "CCR" redefined"Geert Uytterhoeven
This reverts commit 83fc3bc09518d42e8f5073e2a65884701dfadf19. sh-specific "CCR" and "CCR2" have been prefixed by "SH_" in commit a5f6ea29f9a918403629f8369ae55fac6b09cb53 ('sh: prefix sh-specific "CCR" and "CCR2" by "SH_"'). Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-03-10ASoC: dapm: Staticise dapm_mark_dirty()Mark Brown
The function is not called outside soc-dapm.c so there is no need for it to be exported. Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-10ASoC: Add a per component dai listLars-Peter Clausen
Now that every DAI has a component we can track the DAIs on a per component basis. This simplifies the DAI lookup when we are only interested in DAIs of a specific component and also makes it possible to have multiple components with the same parent device and also register DAIs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-06Merge branch 'topic/pcm' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-enum Conflicts: include/sound/soc.h
2014-03-06ASoC: Move ignore_pmdown_time from CODEC to componentLars-Peter Clausen
In preparation for componentization move the ignore_pmdown_time field from the snd_soc_codec struct to the snd_soc_component struct. Set it to true for non CODEC components for now. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-06ASoC: Move active count from CODEC to componentLars-Peter Clausen
There is no reason why active count tracking should only be done for CODECs but not for other components. Moving the active count from the snd_soc_codec struct to the snd_soc_component struct reduces the differences between CODECs and other components and will eventually allow component to component DAI links (Which is a prerequisite for converting CODECs to components). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-06ASoC: Add component pointer to the DAI structLars-Peter Clausen
Keep track of which component registered a DAI. We'll need this as componentization progresses. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-06ASoC: Add helper function to check whether a CODEC is activeLars-Peter Clausen
Instead of directly checking the 'active' field of the CODEC struct add a new helper function that will return either true or false depending on whether the CODEC is active. This will make the migration to the component level easier. The patch also updates all CODEC drivers that check the active attribute to use the new helper function. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-06ASoC: Add helper functions for PCM runtime 'active' managementLars-Peter Clausen
We have the same code that increments and decrements the active field of the various PCM runtime components (all with the same bugs). Factor this out into common helper functions. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-06ASoC: Handle ignore_pmdown_time for CODEC to CODEC linksLars-Peter Clausen
For CODEC to CODEC links we should only immediately power down if both CODECs are configured to ignore the power down delay. Factor the logic for this into a helper function that can be used for both compressed and normal PCMs. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-05ASoC: rsnd: rename scu to srcKuninori Morimoto
R-Car sound has SCU unit which has SRC/CTU/MIX/DVC, and current rsnd driver has scu.c and scu module. Current scu.c has SRC support only. My first concept was control these feature on scu.c but, it become difficult and un-understandable now. This patch rename scu to src Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-05ASoC: rsnd: Get correct SCU IDKuninori Morimoto
Current rsnd driver is assuming that SCU/SRU ID is same as SSIU/SSI ID, because Gen1 can't select it. But, Gen2 can select it. The SCU/SRU/SSIU/SSI pair depends on the platform. This patch get correct SCU ID from platform info. To keep compatible, it still assuming SCU ID = SSI ID if platform doesn't have info Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-05ASoC: rsnd: add struct rsnd_dai_platform_infoKuninori Morimoto
R-Car sound DAI consists from SSI/SCU/SSIU/SRU... Current R-Car sound DAI is decided from these settings, but it is intuitively unclear, and is not good design for DT support. This patch adds new rsnd_dai_platform_info to solve this issue. But now, many platform is using this driver without rsnd_dai_platform_info. So, this patch still supports DAI settings via SSI to keep compatible. It will be removed in next Linux version. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-04ASoC: io: Remove hw_read() operationMark Brown
We now no longer have any users of hw_read() in the kernel so remove the code in order to prevent any new users being added. Users should be using regmap. Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-03ASoC: rsnd: tidyup RSND_SSI_xxx flagsKuninori Morimoto
6f3ab6c1c022e7a4877d38940cd45ae7804a15e2 (ASoC: rsnd: remove pin sync option) added unused RSND_SSI_CLK_FROM_ADG flag. It should remove RSND_SSI_SYNC. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-01ALSA: core - Define snd_pci_quirk without CONFIG_PCIDylan Reid
The hda codecs all use this struct and, with an HDA platform driver, will be able to be built without PCI. Signed-off-by: Dylan Reid <dgreid@chromium.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-03-01ASoC: dapm: Consolidate MUXs and virtual MUXsLars-Peter Clausen
MUXs and virtual MUXs are almost identical, the only difference is that for virtual MUX there is no hardware backing register in which setting is stored. This patch adds code, which is similar to what we already do for DAPM mixer controls to support virtual mixer controls, to DAPM enum controls. The new code will check if the enum does a hardware backing register and skip over reading and writing to the register if it has not. This allows us to use the same code path for both MUXs and virtual MUXs and a lot of nearly identical code can be removed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-01ASoC: Add macros for defining virtual enumsLars-Peter Clausen
With the upcoming consolidation of normal MUXs and virtual MUXs we need to be able to distinguish between enums with and without a backing register at the enum level. Use the same approach as used for virtual mixer controls by setting the reg field of the enum to SND_SOC_NOPM for enums without a backing register. This patch adds a set of helper macros that can be used to define such enums. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-01ASoC: dapm: Consolidate MUXs and value MUXsLars-Peter Clausen
MUXs and value MUXs are almost identical, the only difference is that a value MUX uses a look-up table to map from the selected control item to a register value, while MUXs use a direct mapping. This patch uses snd_soc_enum_item_to_val() and snd_soc_enum_val_to_item(), which where earlier introduced during the consolidation of enum and value enum controls, to hide this difference. This allows us to use the same code path for both MUXs and value MUXs and a lot of nearly duplicated code can be removed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-01ASoC: Consolidate enum and value enum controlsLars-Peter Clausen
The implementations for enum and value enum controls are almost identical. The only difference is that the value enum uses an additional look-up table to map the control value to the register value, while the enum control uses a direct mapping. Enums and value enums can easily be distinguished at runtime, for value enums the values field of the snd_soc_enum struct contains the look-up table, while for enums it is NULL. This patch adds two new small helper functions called snd_soc_enum_item_to_val() and snd_soc_enum_val_to_item() which map between register value and control item. If the items field of the snd_soc_enum struct is NULL the function will do a direct mapping otherwise they'll use the look-up table to do the mapping. Using these small helper functions it is possible to use the same kcontrol handlers for both enums and value enums. The functions are added a inline functions in soc.h so they can also be used by the DAPM code to accomplish similar consolidation. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-01ASoC: Remove unused 'reg2' field from soc_enum structLars-Peter Clausen
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-01Merge branches 'topic/dapm', 'topic/sign', 'topic/adau1373', ↵Mark Brown
'topic/max98090', 'topic/mc13783', 'fix/wm8994' and 'topic/wm8995' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-enum
2014-02-25ALSA: Clean up snd_device_*() codesTakashi Iwai
A few code cleanups and optimizations. In addition, drop snd_device_disconnect() that isn't used at all, and drop the return values from snd_device_free*(). Another slight difference by this change is that now the device state will become always SNDRV_DEV_REGISTERED no matter whether dev_register ops is present or not. It's for better consistency. There should be no impact for the current tree, as the state isn't checked. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-25ALSA: Use priority list for managing device listTakashi Iwai
Basically, the device type specifies the priority of the device to be registered / freed, too. However, the priority value isn't well utilized but only it's checked as a group. This results in inconsistent register and free order (where each of them should be in reversed direction). This patch simplifies the device list management code by simply inserting a list entry at creation time in an incremental order for the priority value. Since we can just follow the link for register, disconnect and free calls, we don't have to specify the group; so the whole enum definitions are also simplified as well. The visible change to outside is that the priorities of some object types are revisited. For example, now the SNDRV_DEV_LOWLEVEL object is registered before others (control, PCM, etc) and, in return, released after others. Similarly, SNDRV_DEV_CODEC is in a lower priority than SNDRV_DEV_BUS for ensuring the dependency. Also, the unused SNDRV_DEV_TOPLEVEL, SNDRV_DEV_LOWLEVEL_PRE and SNDRV_DEV_LOWLEVEL_NORMAL are removed as a cleanup. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-25ALSA: hwdep: Allow to assign the given parentTakashi Iwai
Just like PCM, allow hwdep to be assigned to a different parent device than the card. It'll be used for the HD-audio codec device in the later patches. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-25ALSA: Create sysfs attribute files via groupsTakashi Iwai
Instead of calling each time device_create_file(), create the groups of sysfs attribute files at once in a normal way. Add a new helper function, snd_get_device(), to return the associated device object, so that we can handle the sysfs addition locally. Since the sysfs file addition is done differently now, snd_add_device_sysfs_file() helper function is removed. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-24ASoC: add data field into snd_soc_jack_gpioxiangxiao
so callback could get the context data as needed Signed-off-by: xiangxiao <xiaoxiang@xiaomi.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-23ASoC: simple-card: add slot information parsing supportsXiubo Li
For some CPU/CODEC DAI devices the slot information maybe needed. This patch adds the slot information parsing for simple-card driver. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-23Merge branch 'topic/of' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-simple
2014-02-23ASoC: core: add TDM slot parsing from DT supportsXiubo Li
For some CPU/CODEC DAI devices the TDM slot infomation maybe needed. This patch adds the slot parsing from DT supports. TDM slot properties: dai-tdm-slot-num : Number of slots in use. dai-tdm-slot-width : Width in bits for each slot. For instance: dai-tdm-slot-num = <2>; dai-tdm-slot-width = <8>; And for each spcified driver, there could be one .of_xlate_tdm_slot_mask() to specify a explicit mapping of the channels and the slots. If it's absent the default snd_soc_of_xlate_tdm_slot_mask() will be used to generating the tx and rx masks. For snd_soc_of_xlate_tdm_slot_mask(), the tx and rx masks will use a 1 bit for an active slot as default, and the default active bits are at the LSB of the masks. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-23ASoC: io: Remove SND_SOC_I2CMark Brown
Now that all users have been converted to regmap we can eliminate the ASoC level wrapper for I2C I/O reducing the amount of duplicated functionality. Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-21ALSA: rawmidi: remove undefined functions.Takashi Sakamoto
'snd_rawmidi_transmit_reset()' and 'snd_rawmidi_receive_reset()' are declared but not defined. This state has been continue over 10 years. So let us remove them. Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-02-20ASoC: dapm: Add unlocked version of snd_soc_dapm_syncCharles Keepax
We will often call sync after several functions that require the DAPM mutex to be held. Rather than release and immediately relock the mutex provide an unlocked function for this situation. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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