Linux 3.10 sucessfully installed on RaspyFi

tux_enhanced_penguin_linux_art-1979pxToday I replaced the Linux 3.8 kernel on my RaspyFi installation by the new 3.10 kernel. Comparing both versions, the sound subsystem for SOC chips is now much cleaner than before. Hardware drivers are the same for “normal” PCs and SOCs. That means drivers developed for the Raspberry Pi can be reused also on all other Linux platforms. Also the driver is split now in a low-level device driver that directly communicated with the chipset and a higher-level sound card driver, that is used for a specific sound card.

At the moment HiFiBerry Mini (now called HiFiBerry DAC) is the only sound interface supported in this version. But I started working on a driver for the upcoming HiFiBerry Digi.
But first lets check out this output:

[email protected]:~$ uname -a
Linux Raspyfi 3.10.19+ #1 PREEMPT Sun Dec 1 14:21:39 CET 2013 armv6l GNU/Linux
[email protected]:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberry_mini], device 0: HifiBerry Mini HiFi pcm5102a-hifi-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0

Looks cool :-)

P.S. Upgrading from Linux 3.8 to Linux 3.10 also needs a newer firmware. I will update the kernel compilation guide on the next time.

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