linux-dev/sound/soc/fsl/Makefile, branch master

ASoC: imx-card: Add imx-card machine driver

2021-05-20T16:57:30Z

Add machine driver for i.MX boards, which supports AK4458/AK5558/AK4497/AK5552 DAC/ADC attached to SAI interface currently, but these DAC/ADCs are not only supported codecs. This machine driver is designed to be a more common machine driver for i.MX platform, it can support widely cpu dai interface and codec dai interface. Signed-off-by: Shengjiu Wang Signed-off-by: Mihai Serban Signed-off-by: Cosmin-Gabriel Samoila Signed-off-by: Viorel Suman Signed-off-by: Daniel Baluta Signed-off-by: Adrian Alonso Link: https://lore.kernel.org/r/1621247488-21412-2-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown

ASoC: imx-rpmsg: Add machine driver for audio base on rpmsg

2021-03-25T13:58:11Z

The platform device is not registered by device tree or cpu dai driver, it is registered by the rpmsg channel, So add a dedicated machine driver to handle this case. Signed-off-by: Shengjiu Wang Link: https://lore.kernel.org/r/1615516725-4975-7-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown

ASoC: imx-pcm-rpmsg: Add platform driver for audio base on rpmsg

2021-03-25T13:58:10Z

Platform driver based on rpmsg is the interface for sending and receiving rpmsg to and from M core. It will tell the Cortex-M core sound format/rate/channel, where is the data buffer, where is the period size, when to start, when to stop and when suspend or resume happen, each this behavior there is defined rpmsg command. Especially we designed the low power audio case, that is to allocate a large buffer and fill the data, then Cortex-A core can go to sleep mode, Cortex-M core continue to play the sound, when the buffer is consumed, Cortex-M core will trigger the Cortex-A core to wake up. Signed-off-by: Shengjiu Wang Link: https://lore.kernel.org/r/1615516725-4975-6-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown

ASoC: imx-audio-rpmsg: Add rpmsg_driver for audio channel

2021-03-25T13:58:09Z

This driver is used to accept the message from rpmsg audio channel, and if this driver is probed, it will help to register the platform driver, the platform driver will use this audio channel to send and receive messages to and from Cortex-M core. Signed-off-by: Shengjiu Wang Link: https://lore.kernel.org/r/1615516725-4975-5-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown

ASoC: fsl_rpmsg: Add CPU DAI driver for audio base on rpmsg

2021-03-25T13:58:07Z

This is a cpu dai driver for rpmsg audio use case, which is mainly used for getting the user's configuration from devicetree and configure the clocks which is used by Cortex-M core. Signed-off-by: Shengjiu Wang Link: https://lore.kernel.org/r/1615516725-4975-3-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown

ASoC: fsl: Add imx-hdmi machine driver

2020-12-08T14:20:35Z

The driver is initially designed for sound card using HDMI interface on i.MX platform. There is internal HDMI IP or external HDMI modules connect with SAI or AUD2HTX interface. It supports both transmitter and receiver devices. Signed-off-by: Shengjiu Wang Acked-by: Nicolin Chen Link: https://lore.kernel.org/r/1607251319-5821-2-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown

ASoC: imx-ssi: Remove unused driver

2020-11-12T19:35:42Z

The imx-ssi driver was only used by i.MX non-DT platforms. Since 5.10-rc1, i.MX has been converted to a DT-only platform and all board files are gone. Remove the imx-ssi audio driver as there are no more users at all. Signed-off-by: Fabio Estevam Link: https://lore.kernel.org/r/20201110203937.25684-6-festevam@gmail.com Signed-off-by: Mark Brown

ASoC: imx-mc13783: Remove unused driver

2020-11-12T19:35:40Z

The imx-mc13783 was used on imx27-pdk and imx31-pdk non-DT platforms. Since 5.10-rc1, i.MX has been converted to a DT-only platform and all board files are gone. Remove the imx-mc13783 audio machine driver as there is no user at all. Signed-off-by: Fabio Estevam Link: https://lore.kernel.org/r/20201110203937.25684-4-festevam@gmail.com Signed-off-by: Mark Brown

ASoC: phycore-ac97: Remove unused driver

2020-11-12T19:35:40Z

Since commit e1324ece2af4 ("ARM: imx: Remove i.MX35 board files"), the MACH_PCM043 and MACH_PCA100 non-DT platform are no longer supported, so get rid of their machine audio driver too. Signed-off-by: Fabio Estevam Link: https://lore.kernel.org/r/20201110203937.25684-3-festevam@gmail.com Signed-off-by: Mark Brown

ASoC: mx27vis-aic32x4: Remove unused driver

2020-11-12T19:35:39Z

Since commit 879c0e5e0ac7 ("ARM: imx: Remove i.MX27 board files"), the MACH_IMX27_VISSTRIM_M10 non-DT platform is no longer supported, so get rid of its machine audio driver too. Signed-off-by: Fabio Estevam Link: https://lore.kernel.org/r/20201110203937.25684-2-festevam@gmail.com Signed-off-by: Mark Brown