[alsa-devel] Reforming S3C I2S towards supporting I2Sv4

jassi brar jassisinghbrar at gmail.com
Wed Mar 10 09:31:03 CET 2010

On Wed, Mar 10, 2010 at 5:24 PM, Liam Girdwood <lrg at slimlogic.co.uk> wrote:
> On Wed, 2010-03-10 at 16:48 +0900, Jassi Brar wrote:
>>  The header with I2S register map and bit definitions has been copied
>> to where the drivers are(sound/soc/s3c24xx/) since the header has nothing
>> usable for platform code. Also, it will help avoid need for co-ordination
>> between ASoC and S3C ARCH trees. For now, the header regs-s3c2412-iis.h
>> is left intact but rendered useless by making ASoC drivers include the
>> newly copied version of it (sound/soc/s3c24xx/regs-i2s-v2.h) Later the
>> header could be dropped by patches to S3C PLAT tree.
> I'm not too keen on moving CPU register and bit definitions out of ARCH.
The header doesn't contain absolute register addresses, but only
offsets. The base address of I2S controllers are defined in PLAT
specific header. So, I think we can move the header.

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