On Tue, Mar 25, 2008 at 06:45:11AM +0000, Preetham Soundararajan wrote: > Hello all, > I know this is kind of a repeated question but I cant help it. > In one of the previous post in this list it was mentioned that enabling UART2 > would disable Video IN. Is this correct???
At the driver level, I'm not sure; we use the TI/MV kernel rather than the 'git' version. At the hardware level, VPFE and UART2 signals are pin- muxed and therefore *might* conflict, depending on your use. Have you looked at the pin muxing info (ex. table 3-13) in the DM6446 datasheet? > I had gone through (in very fine detail trust me :-) ) the schematics of the > Davinci DVEVM board and found that the YI port is the one that is used for > Video in and the CI port is the one that is multiplexed with UART2. If this > is true enabling UART2 should not disable Video in. Is my above conclusion > correct???? > > Also it would really help if anyone has used both UART2 as well Video IN (the > Video IN I'm talking about is the CCTV's connection to the board). We use both, yes, so it is possible. But it means that certain VPFE sig- nals are unavailable to us. This is not an issue in our situation, but your situation may be different. Tom -- /"\ ASCII Ribbon Campaign | \ / | Email to user 'CTZ001' X Against HTML | at 'email.mot.com' / \ in e-mail & news | _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
