talos-op-linux/include/sound/soc.h, branch v4.4.4

ASoC: Use nested lock for snd_soc_dapm_mutex_lock

2015-12-30T16:48:13+00:00

snd_soc_dapm_mutex_lock currently uses the un-nested call which can cause lockdep warnings when called from control handlers (a relatively common usage) and using modules. As creating the control causes a potential mutex inversion with the handler, creating the control will take the controls_rwsem under the dapm_mutex and accessing the control will take the dapm_mutex under controls_rwsem. All the users look like they want to be using the runtime class of the lock anyway, so this patch just changes snd_soc_dapm_mutex_lock to use the nested call, with the SND_SOC_DAPM_CLASS_RUNTIME class. Fixes: f6d5e586b416 ("ASoC: dapm: Add helpers to lock/unlock DAPM mutex") Signed-off-by: Charles Keepax Signed-off-by: Mark Brown

Merge remote-tracking branch 'asoc/topic/da7219' into asoc-next

2015-10-26T02:16:02+00:00

Merge remote-tracking branch 'asoc/topic/core' into asoc-next

2015-10-26T02:15:55+00:00

Merge tag 'asoc-v4.3-rc2' into asoc-next

2015-10-26T02:15:54+00:00

ASoC: Updates for v4.4 A first batch of updates targetted at v4.4. There are no substantial core fixes here, the biggest block of changes is updates to the rcar drivers and the addition of a CODEC driver for the AK4613. # gpg: Signature made Fri 25 Sep 2015 05:37:06 KST using RSA key ID 5D5487D0 # gpg: key CD7BEEBC: no public key for trusted key - skipped # gpg: key CD7BEEBC marked as ultimately trusted # gpg: key AF88CD16: no public key for trusted key - skipped # gpg: key AF88CD16 marked as ultimately trusted # gpg: key 16005C11: no public key for trusted key - skipped # gpg: key 16005C11 marked as ultimately trusted # gpg: key 5621E907: no public key for trusted key - skipped # gpg: key 5621E907 marked as ultimately trusted # gpg: key 5C6153AD: no public key for trusted key - skipped # gpg: key 5C6153AD marked as ultimately trusted # gpg: Good signature from "Mark Brown " # gpg: aka "Mark Brown " # gpg: aka "Mark Brown " # gpg: aka "Mark Brown " # gpg: aka "Mark Brown " # gpg: aka "Mark Brown "

ASoC: compress: add config item for soc-compress to make it compiled only when needed

2015-10-22T12:52:16+00:00

We don't always need soc-compress in soc, here add a config item SND_SOC_COMPRESS, when nobody select it, the soc-compress will not be compiled. Here also change Kconfig to 'select SND_SOC_COMPRESS' for drivers that needed soc-compress. Signed-off-by: Jie Yang Signed-off-by: Mark Brown

ASoC: Let snd_soc_limit_volume() take a snd_soc_card

2015-10-22T12:49:20+00:00

snd_soc_limit_volume() operates on a card and the CODEC that is passed in is only used to look up the card. Let it directly take the card instead. This makes it possible to use it when no snd_soc_codec is available. Signed-off-by: Lars-Peter Clausen Acked-by: Jarkko Nikula Tested-by: Jarkko Nikula Signed-off-by: Mark Brown

ASoC: Add info callback for SX_TLV controls

2015-10-16T15:17:25+00:00

SX_TLV controls are intended for situations where the register behind the control has some non-zero value indicating the minimum gain and then gains increasing from there and eventually overflowing through zero. Currently every CODEC implementing these controls specifies the minimum as the non-zero value for the minimum and the maximum as the number of gain settings available. This means when the info callback subtracts the minimum value from the maximum value to calculate the number of gain levels available it is actually under reporting the available levels. This patch fixes this issue by adding a new snd_soc_info_volsw_sx callback that does not subtract the minimum value. Fixes: 1d99f2436d0d ("ASoC: core: Rework SOC_DOUBLE_R_SX_TLV add SOC_SINGLE_SX_TLV") Signed-off-by: Charles Keepax Acked-by: Brian Austin Tested-by: Brian Austin Signed-off-by: Mark Brown Cc: stable@vger.kernel.org

ASoC: Add SOC_DOUBLE_R_EXT

2015-09-30T18:22:48+00:00

_EXT version of SOC_DOUBLE_R required to allow for custom handlers. Signed-off-by: Adam Thomson Signed-off-by: Mark Brown

Merge remote-tracking branches 'asoc/topic/sh', 'asoc/topic/simple', 'asoc/topic/spear', 'asoc/topic/sunxi' and 'asoc/topic/tlv320aic3x' into asoc-next

2015-09-23T18:01:27+00:00

ASoC: Add SOC_SINGLE_RANGE_EXT_TLV macro

2015-09-16T20:00:04+00:00

Add a version of the SOC_SINGLE_RANGE_TLV macro that allows a custom get and put to be specified. Signed-off-by: Charles Keepax Signed-off-by: Mark Brown