Ya even i could compilec64x.ko .. I had to apply some patches etc .. problem is with that .bin file .. :(
Anyways if u find any thing related to this please inform Thanks 2008/10/17 Soohyung Cho <[EMAIL PROTECTED]> > I could compile and get the c64x.ko. > But the real problem is there's no c64x_drv.bin(DSP firmware ?). > When c64x.ko is loaded into kernel space, it try to open a > c64x_drv.bin and stop being loaded. > Look DirectFB/gfxdrivers/davinci/kernel-module/c64x/c64x.c. > I couldn't find source codes or a binary for a c64x_drv.bin anywhere. > > > 2008/10/16 Deepak Mundra <[EMAIL PROTECTED]>: > > Hi any1 found solution for enabling hardware acceleration for directfb > ??? > > > > Thanks > > > > On Thu, Sep 4, 2008 at 8:19 PM, Paul Stuart <[EMAIL PROTECTED]> > > wrote: > >> > >> Can't help you with that one. I'm using this on the dm355 so I have a > >> stripped down version of the driver. /dev/c64 isn't in my world-view… > >> > >> I have seen quite a bit of chatter about the problem you are having, so > I > >> suspect some searching will turn up an answer. > >> > >> > >> > >> ________________________________ > >> > >> From: Deepak Mundra [mailto:[EMAIL PROTECTED] > >> Sent: Wednesday, September 03, 2008 10:22 PM > >> To: Paul Stuart > >> Cc: [EMAIL PROTECTED]; Albert Burbea; > >> davinci-linux-open-source@linux.davincidsp.com > >> > >> Subject: Re: DirectFB On DVM6446 > >> > >> > >> > >> Thax for the directfbrc info, just wanted to know r u able to open > >> /dev/c64x ??? for me its giving warning telling no such device or > address .. > >> but the device file is there in /dev directory .. directfb people told i > >> need c64x.ko module which i am not able to compile :( > >> > >> Thanks > >> > >> On Wed, Sep 3, 2008 at 10:38 PM, Paul Stuart <[EMAIL PROTECTED]> > >> wrote: > >> > >> For the 6446 you should use --with-gfx-drivers=davinci > >> > >> The other, not well documented item that is essential for making it > work, > >> is the directfbrc file that directfb loads at runtime. To explicitly use > the > >> davinci driver, the directfbrc file needs to have: > >> > >> system=devmem > >> video-phys=87000000 > >> video-length=<whatever you have, do fbset -i> > >> accelerator = 6400 > >> > >> The "accelerator = 6400" is the magic in this case for making it load > the > >> Davinci driver without probing > >> > >> This is going to create another set of woes for you, but at least you'll > >> be using the davinci driver :) > >> > >> paul > >> > >> -----Original Message----- > >> From: [EMAIL PROTECTED] > >> [mailto:[EMAIL PROTECTED] On > Behalf Of > >> Lloyd Sargent > >> Sent: Wednesday, September 03, 2008 9:38 AM > >> To: Albert Burbea > >> Cc: davinci-linux-open-source@linux.davincidsp.com > >> Subject: Re: DirectFB On DVM6446 > >> > >> On Wednesday 03 September 2008 02:13, you wrote: > >> > Hi Lloyd > >> > could you please tell us how ? > >> > And how do u use it ? > >> > Albert > >> > >> ./configure --disable-sdl --with-gfxdrivers=none --disable-mmx > >> --disable-vnc > >> > >> Give this a shot and let me know if you run into problems. It has been > >> several > >> years since I built it on the Davinci... > >> > >> Cheers, > >> > >> Lloyd > >> > >> _______________________________________________ > >> Davinci-linux-open-source mailing list > >> Davinci-linux-open-source@linux.davincidsp.com > >> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > >> > >> _______________________________________________ > >> Davinci-linux-open-source mailing list > >> Davinci-linux-open-source@linux.davincidsp.com > >> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > >> > >> > > > > _______________________________________________ > > Davinci-linux-open-source mailing list > > Davinci-linux-open-source@linux.davincidsp.com > > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > > > > >
_______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
