- 03 Jul, 2018 7 commits
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Daniel Kurtz authored
On capture, audio data is first copied from I2S to ACP memory, and then to SYSRAM. For each step the channel number increases, so the names in the driver were wrong. Signed-off-by:
Daniel Kurtz <djkurtz@chromium.org> Signed-off-by:
Mark Brown <broonie@kernel.org>
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Daniel Kurtz authored
It is always correct to subtract out the starting bytescount value. Even in the case of 2^64 byte rollover (292 Million Years in the future @ 48000 Hz) the math still works out. Signed-off-by:
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Daniel Kurtz authored
Commit 6b116dfb ("ASoC: AMD: make channel 1 dma as circular") made both channels circular, so this comment and logic no longer applies. Always stop ch2 (the channel closest to the output) before ch1. This ensures that the downstream circular DMA channel does not continue to play/capture repeated samples after the upstream circular DMA channel has already stopped. Signed-off-by:
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Gustavo A. R. Silva authored
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by:
Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by:
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Jerome Brunet authored
Add support for the everest es7241 which is a simple 2 channels analog to digital converter. Signed-off-by:
Jerome Brunet <jbrunet@baylibre.com> Signed-off-by:
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Jerome Brunet authored
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Bard Liao authored
We are currently using power saving mode for button detection. However, it will impact the headset recording performance. This patch will switch button detection to normal mode in capture and switch to power saving mode in the end of capture. Signed-off-by:
Bard Liao <bardliao@realtek.com> Signed-off-by:
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- 02 Jul, 2018 25 commits
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Jerome Brunet authored
Add the VDD and AVDD power supplies to the DAPM graph as some board may need to enable a regulator to turn them on. Signed-off-by:
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Jerome Brunet authored
For each supported sample rate, the es7134 can work with several mclk / sample rate ratio. Check if ratio we get is actually OK. Signed-off-by:
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Jerome Brunet authored
64Khz is actually not supported by the es7134 according to the datasheet Fixes: 9000b59d ("ASoC: es7134: add es7134 DAC driver") Signed-off-by:
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Daniel Mack authored
The .set_pll() and .set_clkdiv() callbacks are considered legacy and should not be used anymore. In order to support PXA boards on DT platforms, remove them and let the code figure out the correct dividers and PLL base frequencies itself. Signed-off-by:
Daniel Mack <daniel@zonque.org> Signed-off-by:
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Daniel Mack authored
Commit d767d3ce ("ASoC: pxa: provide PCM ops for ssp, i2s and ac97 components") created a build-time dependency to SND_PXA2XX_LIB but missed to reflect that in Kconfig. Reported-by:
kbuild test robot <lkp@intel.com> Signed-off-by:
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Kuninori Morimoto authored
Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by:
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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Kuninori Morimoto authored
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- 29 Jun, 2018 8 commits
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KaiChieh Chuang authored
Signed-off-by:
KaiChieh Chuang <kaichieh.chuang@mediatek.com> Signed-off-by:
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KaiChieh Chuang authored
use list_head for sub_dais, since original sub_dais array is sparsely occupied Signed-off-by:
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Daniel Mack authored
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Daniel Mack authored
This platform is no longer needed on DT boards, so let's remove them to avoid confusion. DT bindings should use the CPU DAIs (I2S/SSP/AC97) directly. Signed-off-by:
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Daniel Mack authored
Now that the functions are now available through pxa2xx-lib, hook them up to pxa-sspi, pxa-ac97 and pxa-i2s. This allows DT platforms to use the DAIs without a platform driver. Signed-off-by:
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Daniel Mack authored
While at it, also fix some indenting. Signed-off-by:
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Daniel Mack authored
To get rid of some intermediate platform layers, move pxa2xx_soc_pcm_new() and pxa2xx_pcm_ops in pxa2xx-lib. Signed-off-by:
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Daniel Mack authored
Clean up the namespace a bit and drop the __ prefix of all functions exported by pxa2xx-lib. This improves the readability of the code. Signed-off-by:
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