[alsa-devel] [PATCH] alsa: make the CS4270 driver a new-style I2C driver

Takashi Iwai tiwai at suse.de
Wed Jul 30 13:25:40 CEST 2008

At Tue, 29 Jul 2008 16:35:52 -0500,
Timur Tabi wrote:
> Update the CS4270 ALSA device driver to use the new-style I2C interface.
> Starting with the 2.6.27 PowerPC kernel, I2C devices that have entries in the
> device trees can no longer be probed by old-style I2C drivers.  The device
> tree for Freescale MPC8610 HPCD has included an entry for the CS4270 since
> 2.6.25, but that entry was previously ignored by the PowerPC I2C subsystem.
> Since that's no longer the case, the best solution is to update the CS4270
> driver to a new-style interface, rather than try to revert the behavior of
> new PowerPC I2C subsystem.
> Signed-off-by: Timur Tabi <timur at freescale.com>

Thanks, applied.


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