linux-toradex.git/sound, branch v3.12.29

ASoC: rt5640: Do not allow regmap to use bulk read-write operations

2014-09-17T14:55:08+00:00

commit f4821e8e8e957fe4c601a49b9a97b7399d5f7ab1 upstream.

Debugging showed Realtek RT5642 doesn't support autoincrementing writes so
driver should set the use_single_rw flag for regmap.

Signed-off-by: Jarkko Nikula 
Signed-off-by: Mark Brown 
Signed-off-by: Jiri Slaby

ASoC: pxa-ssp: drop SNDRV_PCM_FMTBIT_S24_LE

2014-09-17T14:55:08+00:00

commit 9301503af016eb537ccce76adec0c1bb5c84871e upstream.

This mode is unsupported, as the DMA controller can't do zero-padding
of samples.

Signed-off-by: Daniel Mack 
Reported-by: Johannes Stezenbach 
Signed-off-by: Mark Brown 
Signed-off-by: Jiri Slaby

ASoC: pxa: pxa-ssp: small leak in probe()

2014-09-17T14:55:08+00:00

commit 4548728981de259d7d37d0ae968a777b09794168 upstream.

There is a small memory leak if probe() fails.

Fixes: 2023c90c3a2c ('ASoC: pxa: pxa-ssp: add DT bindings')
Signed-off-by: Dan Carpenter 
Signed-off-by: Mark Brown 
Signed-off-by: Jiri Slaby

ASoC: max98090: Fix missing free_irq

2014-09-17T14:55:08+00:00

commit 4adeb0ccf86a5af1825bbfe290dee9e60a5ab870 upstream.

max98090.c doesn't free the threaded interrupt it requests. This causes
an oops when doing "cat /proc/interrupts" after snd-soc-max98090.ko is
unloaded.

Fix this by requesting the interrupt by using devm_request_threaded_irq().

Signed-off-by: Jarkko Nikula 
Signed-off-by: Mark Brown 
Signed-off-by: Jiri Slaby

ASoC: adau1701: fix adau1701_reg_read()

2014-09-17T14:55:08+00:00

commit 3ad80b828b2533f37c221e2df155774efd6ed814 upstream.

Fix a long standing bug in the read register routing of adau1701.
The bytes arrive in the buffer in big-endian, so the result has to be
shifted before and-ing the bytes in the loop.

Signed-off-by: Daniel Mack 
Acked-by: Lars-Peter Clausen 
Signed-off-by: Mark Brown 
Signed-off-by: Jiri Slaby

ASoC: samsung: Correct I2S DAI suspend/resume ops

2014-09-17T14:55:08+00:00

commit d3d4e5247b013008a39e4d5f69ce4c60ed57f997 upstream.

We should save/restore relevant I2S registers regardless of
the dai->active flag, otherwise some settings are being lost
after system suspend/resume cycle. E.g. I2S slave mode set only
during dai initialization is not preserved and the device ends
up in master mode after system resume.

Signed-off-by: Sylwester Nawrocki 
Signed-off-by: Mark Brown 
Signed-off-by: Jiri Slaby

ASoC: blackfin: use samples to set silence

2014-09-17T14:55:08+00:00

commit 30443408fd7201fd1911b09daccf92fae3cc700d upstream.

The third parameter for snd_pcm_format_set_silence needs the number
of samples instead of sample bytes.

Signed-off-by: Scott Jiang 
Signed-off-by: Mark Brown 
Signed-off-by: Jiri Slaby

ASoC: wm_adsp: Add missing MODULE_LICENSE

2014-09-17T14:55:07+00:00

commit 0a37c6efec4a2fdc2563c5a8faa472b814deee80 upstream.

Since MODULE_LICENSE is missing the module load fails,
so add this for module.

Signed-off-by: Praveen Diwakar 
Signed-off-by: Vinod Koul 
Reviewed-by: Charles Keepax 
Signed-off-by: Mark Brown 
Signed-off-by: Jiri Slaby

ASoC: pcm: fix dpcm_path_put in dpcm runtime update

2014-09-17T14:55:07+00:00

commit 7ed9de76ff342cbd717a9cf897044b99272cb8f8 upstream.

we need to release dapm widget list after dpcm_path_get in
soc_dpcm_runtime_update. otherwise, there will be potential memory
leak. add dpcm_path_put to fix it.

Signed-off-by: Qiao Zhou 
Signed-off-by: Mark Brown 
Signed-off-by: Jiri Slaby

ASoC: wm8994: Prevent double lock of accdet_lock mutex on wm1811

2014-09-17T14:55:07+00:00

commit b38314179c9ccb789e6fe967cff171fa817e8978 upstream.

wm1811_micd_stop takes the accdet_lock mutex, and is called from two
places, one of which is already holding the accdet_lock. This obviously
causes a lock up.

This patch fixes this issue by removing the lock from wm1811_micd_stop
and ensuring that it is always locked externally.

Signed-off-by: Charles Keepax 
Signed-off-by: Mark Brown 
Signed-off-by: Jiri Slaby