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[media] au0828: tune retry interval for i2c interaction
authorDevin Heitmueller <dheitmueller@kernellabs.com>
Tue, 7 Aug 2012 01:47:06 +0000 (22:47 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Thu, 9 Aug 2012 23:41:03 +0000 (20:41 -0300)
commit31049df92a91639ad926f30ed25d6de18ddb1954
tree97e4ccbe61bbae9ed87ee0010ac67807286243b7tree | snapshot
parentf3199ef59358c5cb776f3464e6065445060d7effcommit | diff
[media] au0828: tune retry interval for i2c interaction

Adjust the retry timeout and number of retries to speed up xc5000
firmware download.  With this change it goes from 4.2 seconds to 2.9.
The net time waited is pretty much the same, but we just poll more
often.

Tested at 250 KHz as well as 30 KHz.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/au0828/au0828-i2c.c diff | blob | history
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