At 22 Jun 2003 22:52:34 +0200, Eduard Hasenleithner wrote: > > [1 <text/plain (7bit)>] > Hello developers. > > Here is a patch which enables to do audio input on this particular card > even when not doing a soft reboot from windows. The problem with the > current driver is that the PCA9554 is set to input mode for all IO pins > after a cold reset. In order to set the pins to output mode register 3 > of this chip has to be set. > > As I don't know if there are any pins used as input I have set register > 3 to 0x80, so the MSB is input. Hopefully my patch won't do any damage! > Maybe someone can check the content of this register after a warm reboot > from windows. I have a linux only machine.
thanks for the patch! Jaroslav alreay applied it to cvs. IIRC, the connection to PCA9554 are all output (bit 0-6), so your patch should be ok. Takashi ------------------------------------------------------- This SF.Net email is sponsored by: INetU Attention Web Developers & Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
