lwn.git/sound/soc/codecs/da7219.c, branch standardize-docs

ASoC: da7219: Fix HP detection procedure for all MCLK frequencies

2017-06-19T15:39:15+00:00

Currently when HP detection procedure runs for certain MCLK frequencies, when PLL is bypassed, the procedure will incorrectly report Lineout instead of Headphones due to timing incosistencies. To avoid this problem, the PLL is temporarily enabled (if currently bypassed and MCLK present) to provide consistent timings for the procedure, regardless of MCLK frequency. Signed-off-by: Adam Thomson Acked-by: Sathyanarayana Nujella Signed-off-by: Mark Brown

Merge remote-tracking branches 'asoc/fix/da7219-pops' and 'asoc/fix/qcom' into asoc-linus

2016-12-12T15:52:37+00:00

ASoC: da7219: Connect output enable register to DAIOUT

2016-10-28T17:04:26+00:00

da7219 output (for headset capture) should be set to high-impedance when not in use, since it will otherwise interfere with output from other codecs attached to the same DAI. Signed-off-by: Stephen Barber Acked-by: Adam Thomson Signed-off-by: Mark Brown

ASoC: da7219: Improve pop/click performance for sensitive HPs

2016-10-05T11:53:11+00:00

Currently on some headsets slight pops can be heard during DAPM power-up/down. This can also be witnessed during the HP detect procedure. This patch addresses the issue by adjusting DAPM power sequencing slightly, the introduction of delays and use of minimum HP gain to avoid such noise artefacts. Signed-off-by: Adam Thomson Signed-off-by: Mark Brown

Merge remote-tracking branches 'asoc/topic/da7218', 'asoc/topic/da7219' and 'asoc/topic/dpcm' into asoc-next

2016-09-29T19:44:21+00:00

Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ak4104', 'asoc/topic/arizona', 'asoc/topic/atmel' and 'asoc/topic/codec-component' into asoc-next

2016-09-29T19:44:07+00:00

ASoC: da7219: fix inappropriate condition statement

2016-09-27T16:49:13+00:00

Sparse reports a below warning. sound/soc/codecs/da7219.c:804:57: warning: dubious: x & !y The line includes a condition statement; '(a < b) & !c'. Practically, the evaluated value of this statement equals to the value of '(a < b) && !c'. Although, it's not an usual way to use bitwise operations as logical operations to several conditions. This commit fixes the bug. Signed-off-by: Takashi Sakamoto Acked-by: Adam Thomson Signed-off-by: Mark Brown

ASoC: da7219: Disable AAD if codec is not a wake-up source

2016-09-26T16:39:50+00:00

Currently if AAD is enabled in the device, during system suspend the feature remains, regardless of whether the codec is a wake-up source or not. This means some additional power is being used which is unnecessary, and can causes issues with some platforms' IRQ handlers where state changes during system suspend aren't captured. This patch updates the driver to disable AAD during suspend, if we're not a wake-up source, and then re-enables this on resume. Signed-off-by: Adam Thomson Signed-off-by: Mark Brown

ASoC: da7219: Reset codec gracefully, if still active

2016-09-26T16:39:40+00:00

Currently the reset code in i2c_probe only resets the AAD part of the device and not the entire codec. This patch updates the driver to resolve this and ensures that if the codec is still active from a previous boot then the audio paths are powered down prior to reset. Signed-off-by: Adam Thomson Signed-off-by: Mark Brown

Merge branch 'fix/da7219' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-da7219

2016-09-26T16:39:35+00:00