kernel/git/stable/linux.git/sound/soc, branch linux-4.2.y

ASoC: Add info callback for SX_TLV controls

2015-11-09T22:37:32+00:00

commit 34198710f55b5f359f43e67d9a08fe5aadfbca1b upstream. 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 Signed-off-by: Greg Kroah-Hartman

ASoC: tas2552: fix dBscale-min declaration

2015-10-22T21:49:21+00:00

commit e2600460bc3aa14ca1df86318a327cbbabedf9a8 upstream. The minimum volume level for the TAS2552 (control register value 0x00) is -7dB however the driver declares it as -0.07dB. Running amixer before the patch reports: dBscale-min=-0.07dB,step=1.00dB,mute=0 Running amixer with the patch applied reports: dBscale-min=-7.00dB,step=1.00dB,mute=0 Signed-off-by: Andreas Dannenberg Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: sgtl5000: fix wrong register MIC_BIAS_VOLTAGE setup on probe

2015-10-22T21:49:21+00:00

commit e256da84a04ea31c3c215997c847609af224e8f4 upstream. Signed-off-by: Gianluca Renzi Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: db1200: Fix DAI link format for db1300 and db1550

2015-10-22T21:49:21+00:00

commit e74679b38c9417c1c524081121cdcdb36f82264d upstream. Commit b4508d0f95fa ("ASoC: db1200: Use static DAI format setup") switched the db1200 driver over to using static DAI format setup instead of a callback function. But the commit only added the dai_fmt field to one of the three DAI links in the driver. This breaks audio on db1300 and db1550. Add the two missing dai_fmt settings to fix the issue. Fixes: b4508d0f95fa ("ASoC: db1200: Use static DAI format setup") Reported-by: Manuel Lauss Tested-by: Manuel Lauss Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: dwc: correct irq clear method

2015-10-22T21:49:21+00:00

commit 4873867e5f2bd90faad861dd94865099fc3140f3 upstream. from Designware I2S datasheet, tx/rx XRUN irq is cleared by reading register TOR/ROR, rather than by writing into them. Signed-off-by: Yitian Bu Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: fix broken pxa SoC support

2015-10-22T21:49:21+00:00

commit 3c8f7710c1c44fb650bc29b6ef78ed8b60cfaa28 upstream. The previous fix of pxa library support, which was introduced to fix the library dependency, broke the previous SoC behavior, where a machine code binding pxa2xx-ac97 with a coded relied on : - sound/soc/pxa/pxa2xx-ac97.c - sound/soc/codecs/XXX.c For example, the mioa701_wm9713.c machine code is currently broken. The "select ARM" statement wrongly selects the soc/arm/pxa2xx-ac97 for compilation, as per an unfortunate fate SND_PXA2XX_AC97 is both declared in sound/arm/Kconfig and sound/soc/pxa/Kconfig. Fix this by ensuring that SND_PXA2XX_SOC correctly triggers the correct pxa2xx-ac97 compilation. Fixes: 846172dfe33c ("ASoC: fix SND_PXA2XX_LIB Kconfig warning") Signed-off-by: Robert Jarzmik Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: pxa: pxa2xx-ac97: fix dma requestor lines

2015-10-22T21:49:21+00:00

commit 8811191fdf7ed02ee07cb8469428158572d355a2 upstream. PCM receive and transmit DMA requestor lines were reverted, breaking the PCM playback interface for PXA platforms using the sound/soc/ variant instead of the sound/arm variant. The commit below shows the inversion in the requestor lines. Fixes: d65a14587a9b ("ASoC: pxa: use snd_dmaengine_dai_dma_data") Signed-off-by: Robert Jarzmik Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: arizona: Poll for FLL clock OK rather than use interrupts

2015-09-21T17:10:54+00:00

commit 0e7659712836ca59b4735bc5cc94de38698a5e01 upstream. The extcon driver takes the DAPM mutex from within the interrupt thread in several places, which makes it possible to get into a situation where the interrupt thread is blocked waiting on the DAPM mutex whilst a DAPM sequence is running which is attempting to configure the FLL. In this case the FLL completion can't be completed as as the IRQ handler is ONE_SHOT, which cause the FLL lock to use the full time out (250mS) and report that the process timed out. It is not really practical to make the extcon driver not take the DAPM mutex from within the interrupt thread, at least not without extensive modification. So this patch fixes the issue by switching the wait for the FLL lock to polling. A few fast polls are done first as the FLL should lock quickly for a good quality reference clock, (indeed it hits on the first poll on my system) and it will poll every 20mS after that until it times out. Signed-off-by: Charles Keepax Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: arizona: Fix gain settings of FLL in free-run mode

2015-09-21T17:10:54+00:00

commit 1cf5a330c05ae37a0a98ac7c9800a6f50d5579ec upstream. The wrong register was used to set the gain of ref loop, when changing the FLL output on an active FLL. This patch corrects the offset of the gain register. Signed-off-by: Nikesh Oswal Signed-off-by: Charles Keepax Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: adav80x: Remove .read_flag_mask setting from adav80x_regmap_config

2015-09-21T17:10:53+00:00

commit 9d8352864907f0ad76124c5b28f65b5a382d7d7c upstream. Don't set .read_flag_mask for adav803, it's for adav801 only. Fixes: 0c2d69645628 ("ASoC: adav80x: Split SPI and I2C code into different modules") Signed-off-by: Axel Lin Acked-by: Lars-Peter Clausen Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman