On Mon, Oct 14, 2019 at 6:20 PM Tzung-Bi Shih <tzungbi@xxxxxxxxxx> wrote: > > This series makes mt6358, cros_ec_codec, and mt8183-mt6358-ts3a227-max98357 > support WoV (wake on voice). > > The first 3 commits are some cleanups and refactors. It looks like > breaking the existing interface. But please be noticed that, the > cros_ec_codec has not used by any real device yet. The refactor is > very necessary to keep the style consistent and for easier to further > extend and maintain. > platform/chrome: cros_ec: remove unused EC feature > ASoC: cros_ec_codec: refactor I2S RX > ASoC: cros_ec_codec: extract DMIC EC command from I2S RX > > The 4th commit extends the feature offered from EC codec. > platform/chrome: cros_ec: add common commands for EC codec > > The 5th commit changes the behavior of setting and getting DMIC gains. > ASoC: cros_ec_codec: read max DMIC gain from EC codec > > The 6th and 7th commit make cros_ec_codec support WoV. > ASoC: dt-bindings: cros_ec_codec: add SHM bindings > ASoC: cros_ec_codec: support WoV > > The 8th commit sets necessary registers on mt6358 to support WoV. > ASoC: mediatek: mt6358: support WoV > > The last 2 commit make machine driver mt8183-mt6358-ts3a227-max98357 > support WoV if ec-codec is in DTS. > ASoC: dt-bindings: mt8183: add ec-codec > ASoC: mediatek: mt8183: support WoV > > Changes from v1: > - fix a compile error and make kbuild bot happy > https://mailman.alsa-project.org/pipermail/alsa-devel/2019-October/156315.html > Changes from v2: > - rebase upon to "don't use snd_pcm_ops" series > https://mailman.alsa-project.org/pipermail/alsa-devel/2019-October/156170.html > - fix sparse errors > https://mailman.alsa-project.org/pipermail/alsa-devel/2019-October/156328.html > - use "reg" for SHM binding > https://mailman.alsa-project.org/pipermail/alsa-devel/2019-October/156657.html > > Tzung-Bi Shih (10): > WIP: platform/chrome: cros_ec: remove unused EC feature > WIP: ASoC: cros_ec_codec: refactor I2S RX > WIP: ASoC: cros_ec_codec: extract DMIC EC command from I2S RX > WIP: platform/chrome: cros_ec: add common commands for EC codec > WIP: ASoC: cros_ec_codec: read max DMIC gain from EC codec > WIP: ASoC: dt-bindings: cros_ec_codec: add SHM bindings > WIP: ASoC: cros_ec_codec: support WoV > WIP: ASoC: mediatek: mt6358: support WoV > WIP: ASoC: dt-bindings: mt8183: add ec-codec > WIP: ASoC: mediatek: mt8183: support WoV Ha..I noticed here are some "WIP" prefixes forgot to remove. To not generate too much flood, will fix in later versions. > > .../bindings/sound/google,cros-ec-codec.txt | 24 +- > .../sound/mt8183-mt6358-ts3a227-max98357.txt | 3 + > drivers/platform/chrome/cros_ec_trace.c | 5 +- > .../linux/platform_data/cros_ec_commands.h | 285 ++++- > sound/soc/codecs/cros_ec_codec.c | 1128 +++++++++++++---- > sound/soc/codecs/mt6358.c | 105 ++ > sound/soc/mediatek/Kconfig | 1 + > .../mt8183/mt8183-mt6358-ts3a227-max98357.c | 70 +- > 8 files changed, 1296 insertions(+), 325 deletions(-) > > -- > 2.23.0.700.g56cf767bdb-goog >
