kernel/git/stable/linux.git/sound/soc, branch linux-4.12.y

ASoC: do not close shared backend dailink

2017-08-11T15:33:52+00:00

commit b1cd2e34c69a2f3988786af451b6e17967c293a0 upstream. Multiple frontend dailinks may be connected to a backend dailink at the same time. When one of frontend dailinks is closed, the associated backend dailink should not be closed if it is connected to other active frontend dailinks. Change ensures that backend dailink is closed only after all connected frontend dailinks are closed. Signed-off-by: Gopikrishnaiah Anandan Signed-off-by: Banajit Goswami Signed-off-by: Patrick Lai Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: ux500: Restore platform DAI assignments

2017-08-11T15:33:52+00:00

commit 651e9268fb9b9944e063d731b09c0d2ad339bedb upstream. This reverts commit f1013cdeeeb9 ("ASoC: ux500: drop platform DAI assignments"), which seems to have been based on a misunderstanding and prevents the platform driver callbacks from being made (e.g. to preallocate DMA memory). The real culprit for the warnings about attempts to create duplicate procfs entries was commit 99b04f4c4051 ("ASoC: add Component level pcm_new/pcm_free" that broke PCM creation on systems that use more than one platform component. Fixes: f1013cdeeeb9 ("ASoC: ux500: drop platform DAI assignments") Signed-off-by: Johan Hovold Reviewed-by: Linus Walleij Tested-by: Linus Walleij Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: fix pcm-creation regression

2017-08-11T15:33:52+00:00

commit c641e5b207ed7dfaa692820aeb5b6dde3de3e9b0 upstream. This reverts commit 99b04f4c4051 ("ASoC: add Component level pcm_new/pcm_free"), which started calling the pcm_new callback for every component in a *card* when creating a new pcm, something which does not seem to make any sense. This specifically led to memory leaks in systems with more than one platform component and where DMA memory is allocated in the platform-driver callback. For example, when both mcasp devices are being used on an am335x board, DMA memory would be allocated twice for every DAI link during probe. When CONFIG_SND_VERBOSE_PROCFS was set this fortunately also led to warnings such as: WARNING: CPU: 0 PID: 565 at ../fs/proc/generic.c:346 proc_register+0x110/0x154 proc_dir_entry 'sub0/prealloc' already registered Since there seems to be no users of the new component callbacks, and the current implementation introduced a regression, let's revert the offending commit for now. Fixes: 99b04f4c4051 ("ASoC: add Component level pcm_new/pcm_free") Signed-off-by: Johan Hovold Reviewed-by: Linus Walleij Tested-by: Linus Walleij Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: atmel: tse850: fix off-by-one in the "ANA" enumeration count

2017-07-27T22:10:06+00:00

commit a00cebf51d5ceed8ba9f6fac5fb189b38cd5a7c2 upstream. At some point I added the "Low" entry at the beginning of the array without bumping the enumeration count from 9 to 10. Fix this. While at it, fix the anti-pattern for the other enumeration (used by MUX{1,2}). Fixes: aa43112445f0 ("ASoC: atmel: tse850: add ASoC driver for the Axentia TSE-850") Signed-off-by: Peter Rosin Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: compress: Derive substream from stream based on direction

2017-07-27T22:10:06+00:00

commit 01b8cedfd0422326caae308641dcadaa85e0ca72 upstream. Currently compress driver hardcodes direction as playback to get substream from the stream. This results in getting the incorrect substream for compressed capture usecase. To fix this, remove the hardcoding and derive substream based on the stream direction. Signed-off-by: Satish Babu Patakokila Signed-off-by: Banajit Goswami Acked-By: Vinod Koul Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: zx-i2s: flip I2S master/slave mode

2017-07-27T22:10:06+00:00

commit a205c159f9e2db586a5ea475f4d22fa22e78fed8 upstream. The SND_SOC_DAIFMT_MASTER bits are defined to specify the master/slave mode for Codec, not I2S. So the I2S master/slave mode should be flipped according to SND_SOC_DAIFMT_MASTER bits. Signed-off-by: Shawn Guo Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

Merge remote-tracking branch 'asoc/fix/rt286' into asoc-linus

2017-05-26T11:42:28+00:00

Merge remote-tracking branches 'asoc/fix/atmel', 'asoc/fix/cirrus', 'asoc/fix/da7213', 'asoc/fix/free' and 'asoc/fix/jack' into asoc-linus

2017-05-26T11:42:25+00:00

Merge remote-tracking branch 'asoc/fix/rcar' into asoc-linus

2017-05-26T11:42:24+00:00

ASoC: rsnd: fixup parent_clk_name of AUDIO_CLKOUTx

2017-05-26T11:39:07+00:00

commit 25165f79adc7 ("ASoC: rsnd: enable clock-frequency for both 44.1kHz/48kHz") supported both 44.1kHz/48kHz for AUDIO_CLKOUTx, but it didn't care its parent clock name. This patch fixes it. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown