On Fri, 03 Jul 2015 09:51:02 +0100 Liam Girdwood liam.r.girdwood@intel.com wrote:
On Thu, 2015-07-02 at 20:40 +0200, Nicolas George wrote:
Hi.
Tyler Yeomans:
I was able to recompile the distribution kernel after a long wait, and with the changes that were made I was able to get some semblance of an audio device registered.
I've attached the dmesg.
$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: bytrt5640 [byt-rt5640], device 0: Audio rt5640-aif1-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0
Can you try the bytcr_rt5640 machine driver as the byt-rt5640 machine driver will be getting deprecated (since it only works with a small number of FWs). The bytcr_rt5640 driver works with a wider range of FW.
When testing the bytcr_rt5640 machine driver give also a try to the latest firmwares:
https://git.kernel.org/cgit/linux/kernel/git/vkoul/firmware.git/tree/intel?h...
I had some success with fw_sst_0f28_ssp0.bin
Ciao, Antonio