Message ID | 20180411071831.23472-1-shrirang.bagul@canonical.com |
---|---|
Headers | show |
Series | Add support for RT5660 codec based sound cards on Baytrail | expand |
On Wed, Apr 11, 2018 at 03:18:27PM +0800, Shrirang Bagul wrote: > BugLink: http://bugs.launchpad.net/bugs/1657674 > > This work is based on bionic/master-next (tag: Ubuntu-4.15.0-15.16) > > Dell Caracalla IoT gateways have RT5660 codec (HID: 10EC3277) connected to > Baytrail SoC over I2S. The hardware supports line-in and line-out ports. > > This patch set adds a new plafrom sound card driver bytcr_rt5660 to connect > RT5660 codec FE DAI's to Intel SST audio BE DAI's. It also adds ACPI > support to RT5660 codec driver. > > Multiple attempts have been made to upstream this driver- > > 1. http://mailman.alsa-project.org/pipermail/alsa-devel/2016-December/115928.html > 2. http://mailman.alsa-project.org/pipermail/alsa-devel/2017-January/116510.html > > but without much success. HWE will continue to get this driver upstreamed, > till then we'll have to carry it as sauce patches to meet project release > schedule. Impact looks reasonably limited to specific hardware. Applied to bionic/master-next and unstable/master, thanks!