i2c-parport: Add SMBus alert support

Add support for the SMBus alert mechanism to the i2c-parport driver.
The ADM1032 evaluation board at least is properly wired for this.

Signed-off-by: Jean Delvare <[email protected]>
Cc: David Brownell <[email protected]>
Cc: Trent Piepho <[email protected]>
This commit is contained in:
Jean Delvare 2010-03-02 12:23:44 +01:00
commit 3585925448
4 changed files with 42 additions and 3 deletions

View file

@ -29,6 +29,9 @@ can be easily added when needed.
Earlier kernels defaulted to type=0 (Philips). But now, if the type
parameter is missing, the driver will simply fail to initialize.
SMBus alert support is available on adapters which have this line properly
connected to the parallel port's interrupt pin.
Building your own adapter
-------------------------